From debb7354d1ea4f694154818df5e5b523f5c1cc1d Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Wed, 26 Apr 2006 17:58:56 -0500 Subject: Initial support for MPC8641 HPCN board. --- cpu/mpc86xx/Makefile | 48 ++ cpu/mpc86xx/cache.S | 368 ++++++++++++++ cpu/mpc86xx/config.mk | 26 + cpu/mpc86xx/cpu.c | 669 +++++++++++++++++++++++++ cpu/mpc86xx/cpu_init.c | 134 +++++ cpu/mpc86xx/i2c.c | 273 ++++++++++ cpu/mpc86xx/interrupts.c | 225 +++++++++ cpu/mpc86xx/pci.c | 196 ++++++++ cpu/mpc86xx/resetvec.S | 2 + cpu/mpc86xx/spd_sdram.c | 1017 +++++++++++++++++++++++++++++++++++++ cpu/mpc86xx/speed.c | 248 ++++++++++ cpu/mpc86xx/start.S | 1240 ++++++++++++++++++++++++++++++++++++++++++++++ cpu/mpc86xx/traps.c | 253 ++++++++++ 13 files changed, 4699 insertions(+) create mode 100644 cpu/mpc86xx/Makefile create mode 100644 cpu/mpc86xx/cache.S create mode 100644 cpu/mpc86xx/config.mk create mode 100644 cpu/mpc86xx/cpu.c create mode 100644 cpu/mpc86xx/cpu_init.c create mode 100644 cpu/mpc86xx/i2c.c create mode 100644 cpu/mpc86xx/interrupts.c create mode 100644 cpu/mpc86xx/pci.c create mode 100644 cpu/mpc86xx/resetvec.S create mode 100644 cpu/mpc86xx/spd_sdram.c create mode 100644 cpu/mpc86xx/speed.c create mode 100644 cpu/mpc86xx/start.S create mode 100644 cpu/mpc86xx/traps.c (limited to 'cpu') diff --git a/cpu/mpc86xx/Makefile b/cpu/mpc86xx/Makefile new file mode 100644 index 00000000000..0dd099df6a5 --- /dev/null +++ b/cpu/mpc86xx/Makefile @@ -0,0 +1,48 @@ +# +# (C) Copyright 2002,2003 Motorola Inc. +# Xianghua Xiao,X.Xiao@motorola.com +# +# (C) Copyright 2004 Freescale Semiconductor. (MC86xx Port) +# Jeff Brown (Jeffrey@freescale.com) +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = lib$(CPU).a + +START = start.o #resetvec.o +ASOBJS = cache.o +COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \ + pci.o i2c.o spd_sdram.o +OBJS = $(COBJS) + +all: .depend $(START) $(ASOBJS) $(LIB) + +$(LIB): $(OBJS) + $(AR) crv $@ $(ASOBJS) $(OBJS) + +######################################################################### + +.depend: Makefile $(START:.o=.S) $(ASOBJS:.o=.S) $(COBJS:.o=.c) + $(CC) -M $(CFLAGS) $(START:.o=.S) $(ASOBJS:.o=.S) $(COBJS:.o=.c) > $@ + +sinclude .depend + +######################################################################### diff --git a/cpu/mpc86xx/cache.S b/cpu/mpc86xx/cache.S new file mode 100644 index 00000000000..75186b1e4b3 --- /dev/null +++ b/cpu/mpc86xx/cache.S @@ -0,0 +1,368 @@ +#include +#include +#include + +#include +#include + +#include +#include + +#ifndef CACHE_LINE_SIZE +# define CACHE_LINE_SIZE L1_CACHE_BYTES +#endif + +#if CACHE_LINE_SIZE == 128 +#define LG_CACHE_LINE_SIZE 7 +#elif CACHE_LINE_SIZE == 32 +#define LG_CACHE_LINE_SIZE 5 +#elif CACHE_LINE_SIZE == 16 +#define LG_CACHE_LINE_SIZE 4 +#elif CACHE_LINE_SIZE == 8 +#define LG_CACHE_LINE_SIZE 3 +#else +# error "Invalid cache line size!" +#endif + +/* + * Most of this code is taken from 74xx_7xx/cache.S + * and then cleaned up a bit + */ + +/* + * Invalidate L1 instruction cache. + */ +_GLOBAL(invalidate_l1_instruction_cache) + /* use invalidate-all bit in HID0 */ + mfspr r3,HID0 + ori r3,r3,HID0_ICFI + mtspr HID0,r3 + isync + blr + +/* + * Invalidate L1 data cache. + */ +_GLOBAL(invalidate_l1_data_cache) + mfspr r3,HID0 + ori r3,r3,HID0_DCFI + mtspr HID0,r3 + isync + blr + +/* + * Flush data cache. + */ +_GLOBAL(flush_data_cache) + lis r3,0 + lis r5,CACHE_LINE_SIZE +flush: + cmp 0,1,r3,r5 + bge done + lwz r5,0(r3) + lis r5,CACHE_LINE_SIZE + addi r3,r3,0x4 + b flush +done: + blr +/* + * Write any modified data cache blocks out to memory + * and invalidate the corresponding instruction cache blocks. + * This is a no-op on the 601. + * + * flush_icache_range(unsigned long start, unsigned long stop) + */ +_GLOBAL(flush_icache_range) + li r5,CACHE_LINE_SIZE-1 + andc r3,r3,r5 + subf r4,r3,r4 + add r4,r4,r5 + srwi. r4,r4,LG_CACHE_LINE_SIZE + beqlr + mtctr r4 + mr r6,r3 +1: dcbst 0,r3 + addi r3,r3,CACHE_LINE_SIZE + bdnz 1b + sync /* wait for dcbst's to get to ram */ + mtctr r4 +2: icbi 0,r6 + addi r6,r6,CACHE_LINE_SIZE + bdnz 2b + sync /* additional sync needed on g4 */ + isync + blr +/* + * Write any modified data cache blocks out to memory. + * Does not invalidate the corresponding cache lines (especially for + * any corresponding instruction cache). + * + * clean_dcache_range(unsigned long start, unsigned long stop) + */ +_GLOBAL(clean_dcache_range) + li r5,CACHE_LINE_SIZE-1 + andc r3,r3,r5 /* align r3 down to cache line */ + subf r4,r3,r4 /* r4 = offset of stop from start of cache line */ + add r4,r4,r5 /* r4 += cache_line_size-1 */ + srwi. r4,r4,LG_CACHE_LINE_SIZE /* r4 = number of cache lines to flush */ + beqlr /* if r4 == 0 return */ + mtctr r4 /* ctr = r4 */ + + sync +1: dcbst 0,r3 + addi r3,r3,CACHE_LINE_SIZE + bdnz 1b + sync /* wait for dcbst's to get to ram */ + blr + +/* + * Write any modified data cache blocks out to memory + * and invalidate the corresponding instruction cache blocks. + * + * flush_dcache_range(unsigned long start, unsigned long stop) + */ +_GLOBAL(flush_dcache_range) + li r5,CACHE_LINE_SIZE-1 + andc r3,r3,r5 + subf r4,r3,r4 + add r4,r4,r5 + srwi. r4,r4,LG_CACHE_LINE_SIZE + beqlr + mtctr r4 + + sync +1: dcbf 0,r3 + addi r3,r3,CACHE_LINE_SIZE + bdnz 1b + sync /* wait for dcbf's to get to ram */ + blr + +/* + * Like above, but invalidate the D-cache. This is used by the 8xx + * to invalidate the cache so the PPC core doesn't get stale data + * from the CPM (no cache snooping here :-). + * + * invalidate_dcache_range(unsigned long start, unsigned long stop) + */ +_GLOBAL(invalidate_dcache_range) + li r5,CACHE_LINE_SIZE-1 + andc r3,r3,r5 + subf r4,r3,r4 + add r4,r4,r5 + srwi. r4,r4,LG_CACHE_LINE_SIZE + beqlr + mtctr r4 + + sync +1: dcbi 0,r3 + addi r3,r3,CACHE_LINE_SIZE + bdnz 1b + sync /* wait for dcbi's to get to ram */ + blr + +/* + * Flush a particular page from the data cache to RAM. + * Note: this is necessary because the instruction cache does *not* + * snoop from the data cache. + * + * void __flush_page_to_ram(void *page) + */ +_GLOBAL(__flush_page_to_ram) + rlwinm r3,r3,0,0,19 /* Get page base address */ + li r4,4096/CACHE_LINE_SIZE /* Number of lines in a page */ + mtctr r4 + mr r6,r3 +0: dcbst 0,r3 /* Write line to ram */ + addi r3,r3,CACHE_LINE_SIZE + bdnz 0b + sync + mtctr r4 +1: icbi 0,r6 + addi r6,r6,CACHE_LINE_SIZE + bdnz 1b + sync + isync + blr + +/* + * Flush a particular page from the instruction cache. + * Note: this is necessary because the instruction cache does *not* + * snoop from the data cache. + * + * void __flush_icache_page(void *page) + */ +_GLOBAL(__flush_icache_page) + li r4,4096/CACHE_LINE_SIZE /* Number of lines in a page */ + mtctr r4 +1: icbi 0,r3 + addi r3,r3,CACHE_LINE_SIZE + bdnz 1b + sync + isync + blr + +/* + * Clear a page using the dcbz instruction, which doesn't cause any + * memory traffic (except to write out any cache lines which get + * displaced). This only works on cacheable memory. + */ +_GLOBAL(clear_page) + li r0,4096/CACHE_LINE_SIZE + mtctr r0 +1: dcbz 0,r3 + addi r3,r3,CACHE_LINE_SIZE + bdnz 1b + blr + +/* + * Enable L1 Instruction cache + */ +_GLOBAL(icache_enable) + mfspr r3, HID0 + li r5, HID0_ICFI|HID0_ILOCK + andc r3, r3, r5 + ori r3, r3, HID0_ICE + ori r5, r3, HID0_ICFI + mtspr HID0, r5 + mtspr HID0, r3 + isync + blr + +/* + * Disable L1 Instruction cache + */ +_GLOBAL(icache_disable) + mfspr r3, HID0 + li r5, 0 + ori r5, r5, HID0_ICE + andc r3, r3, r5 + mtspr HID0, r3 + isync + blr + +/* + * Is instruction cache enabled? + */ +_GLOBAL(icache_status) + mfspr r3, HID0 + andi. r3, r3, HID0_ICE + blr + + +_GLOBAL(l1dcache_enable) + mfspr r3, HID0 + li r5, HID0_DCFI|HID0_DLOCK + andc r3, r3, r5 + mtspr HID0, r3 /* no invalidate, unlock */ + ori r3, r3, HID0_DCE + ori r5, r3, HID0_DCFI + mtspr HID0, r5 /* enable + invalidate */ + mtspr HID0, r3 /* enable */ + sync + blr + +/* + * Enable data cache(s) - L1 and optionally L2 + * Calls l2cache_enable. LR saved in r5 + */ +_GLOBAL(dcache_enable) + mfspr r3, HID0 + li r5, HID0_DCFI|HID0_DLOCK + andc r3, r3, r5 + mtspr HID0, r3 /* no invalidate, unlock */ + ori r3, r3, HID0_DCE + ori r5, r3, HID0_DCFI + mtspr HID0, r5 /* enable + invalidate */ + mtspr HID0, r3 /* enable */ + sync +#ifdef CFG_L2 + mflr r5 + bl l2cache_enable /* uses r3 and r4 */ + sync + mtlr r5 +#endif + blr + + +/* + * Disable data cache(s) - L1 and optionally L2 + * Calls flush_data_cache and l2cache_disable_no_flush. + * LR saved in r4 + */ +_GLOBAL(dcache_disable) + mflr r4 /* save link register */ + bl flush_data_cache /* uses r3 and r5 */ + sync + mfspr r3, HID0 + li r5, HID0_DCFI|HID0_DLOCK + andc r3, r3, r5 + mtspr HID0, r3 /* no invalidate, unlock */ + li r5, HID0_DCE|HID0_DCFI + andc r3, r3, r5 /* no enable, no invalidate */ + mtspr HID0, r3 + sync +#ifdef CFG_L2 + bl l2cache_disable_no_flush /* uses r3 */ +#endif + mtlr r4 /* restore link register */ + blr + +/* + * Is data cache enabled? + */ +_GLOBAL(dcache_status) + mfspr r3, HID0 + andi. r3, r3, HID0_DCE + blr + +/* + * Invalidate L2 cache using L2I and polling L2IP + */ +_GLOBAL(l2cache_invalidate) + sync + oris r3, r3, L2CR_L2I@h + sync + mtspr l2cr, r3 + sync +invl2: + mfspr r3, l2cr + andi. r3, r3, L2CR_L2IP + bne invl2 + /* turn off the global invalidate bit */ + mfspr r3, l2cr + rlwinm r3, r3, 0, 11, 9 + sync + mtspr l2cr, r3 + sync + blr + +/* + * Enable L2 cache + * Calls l2cache_invalidate. LR is saved in r4 + */ +_GLOBAL(l2cache_enable) + mflr r4 /* save link register */ + bl l2cache_invalidate /* uses r3 */ + sync + lis r3, L2_ENABLE@h + ori r3, r3, L2_ENABLE@l + mtspr l2cr, r3 + isync + mtlr r4 /* restore link register */ + blr + +/* + * Disable L2 cache + * Calls flush_data_cache. LR is saved in r4 + */ +_GLOBAL(l2cache_disable) + mflr r4 /* save link register */ + bl flush_data_cache /* uses r3 and r5 */ + sync + mtlr r4 /* restore link register */ +l2cache_disable_no_flush: /* provide way to disable L2 w/o flushing */ + lis r3, L2_INIT@h + ori r3, r3, L2_INIT@l + mtspr l2cr, r3 + isync + blr diff --git a/cpu/mpc86xx/config.mk b/cpu/mpc86xx/config.mk new file mode 100644 index 00000000000..4ef7ace2f40 --- /dev/null +++ b/cpu/mpc86xx/config.mk @@ -0,0 +1,26 @@ +# +# (C) Copyright 2004 Freescale Semiconductor. +# Jeff Brown +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi + +PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx -ffixed-r2 -ffixed-r29 -mstring \ No newline at end of file diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c new file mode 100644 index 00000000000..b0fe8abb2c3 --- /dev/null +++ b/cpu/mpc86xx/cpu.c @@ -0,0 +1,669 @@ +/* + * Copyright 2004 Freescale Semiconductor + * Jeff Brown (jeffrey@freescale.com) + * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +#if defined(CONFIG_OF_FLAT_TREE) +#include +#endif + + +// SS: For debug only, remove after use + +static __inline__ unsigned long get_dbat3u (void) +{ + unsigned long dbat3u; + asm volatile("mfspr %0, 542" : "=r" (dbat3u) :); + return dbat3u; +} + +static __inline__ unsigned long get_dbat3l (void) +{ + unsigned long dbat3l; + asm volatile("mfspr %0, 543" : "=r" (dbat3l) :); + return dbat3l; +} + +static __inline__ unsigned long get_msr (void) +{ + unsigned long msr; + asm volatile("mfmsr %0" : "=r" (msr) :); + return msr; +} + +extern unsigned long get_board_sys_clk(ulong dummy); + +int checkcpu (void) +{ + sys_info_t sysinfo; + uint pvr, svr; + uint ver; + uint major, minor; + uint lcrr; /* local bus clock ratio register */ + uint clkdiv; /* clock divider portion of lcrr */ + + puts("Freescale PowerPC\n"); + + pvr = get_pvr(); + ver = PVR_VER(pvr); + major = PVR_MAJ(pvr); + minor = PVR_MIN(pvr); + + puts ("CPU:\n"); + + printf(" Core: "); + + switch (ver) { + case PVR_VER(PVR_86xx): + puts("E600"); + break; + default: + puts("Unknown"); + break; + } + printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); + + svr = get_svr(); + ver = SVR_VER(svr); + major = SVR_MAJ(svr); + minor = SVR_MIN(svr); + + puts(" System: "); + switch (ver) { + case SVR_8641: + puts("8641"); + break; + case SVR_8641D: + puts("8641D"); + break; + default: + puts("Unknown"); + break; + } + printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); + + get_sys_info(&sysinfo); + + puts(" Clocks: "); + printf("CPU:%4lu MHz, ", sysinfo.freqProcessor / 1000000); + printf("MPX:%4lu MHz, ", sysinfo.freqSystemBus / 1000000); + printf("DDR:%4lu MHz, ", sysinfo.freqSystemBus / 2000000); + +#if defined(CFG_LBC_LCRR) + lcrr = CFG_LBC_LCRR; +#else + { + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_lbc_t *lbc= &immap->im_lbc; + + lcrr = lbc->lcrr; + } +#endif + clkdiv = lcrr & 0x0f; + if (clkdiv == 2 || clkdiv == 4 || clkdiv == 8) { + printf("LBC:%4lu MHz\n", + sysinfo.freqSystemBus / 1000000 / clkdiv); + } else { + printf(" LBC: unknown (lcrr: 0x%08x)\n", lcrr); + } + + printf(" L2: "); + if (get_l2cr() & 0x80000000) + printf("Enabled\n"); + else + printf("Disabled\n"); + + return (0); +} + + +/* -------------------------------------------------------------------- */ + +static inline void +soft_restart(unsigned long addr) +{ + +#ifndef CONFIG_MPC8641HPCN + + /* SRR0 has system reset vector, SRR1 has default MSR value */ + /* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */ + + __asm__ __volatile__ ("mtspr 26, %0" :: "r" (addr)); + __asm__ __volatile__ ("li 4, (1 << 6)" ::: "r4"); + __asm__ __volatile__ ("mtspr 27, 4"); + __asm__ __volatile__ ("rfi"); + +#else /* CONFIG_MPC8641HPCN */ + out8(PIXIS_BASE+PIXIS_RST,0); +#endif /* !CONFIG_MPC8641HPCN */ + while(1); /* not reached */ +} + + + +#ifdef CONFIG_MPC8641HPCN + +int set_px_sysclk(ulong sysclk) +{ + u8 sysclk_s, sysclk_r, sysclk_v, vclkh, vclkl, sysclk_aux,tmp; + + /* Per table 27, page 58 of MPC8641HPCN spec*/ + switch(sysclk) + { + case 33: + sysclk_s = 0x04; + sysclk_r = 0x04; + sysclk_v = 0x07; + sysclk_aux = 0x00; + break; + case 40: + sysclk_s = 0x01; + sysclk_r = 0x1F; + sysclk_v = 0x20; + sysclk_aux = 0x01; + break; + case 50: + sysclk_s = 0x01; + sysclk_r = 0x1F; + sysclk_v = 0x2A; + sysclk_aux = 0x02; + break; + case 66: + sysclk_s = 0x01; + sysclk_r = 0x04; + sysclk_v = 0x04; + sysclk_aux = 0x03; + break; + case 83: + sysclk_s = 0x01; + sysclk_r = 0x1F; + sysclk_v = 0x4B; + sysclk_aux = 0x04; + break; + case 100: + sysclk_s = 0x01; + sysclk_r = 0x1F; + sysclk_v = 0x5C; + sysclk_aux = 0x05; + break; + case 134: + sysclk_s = 0x06; + sysclk_r = 0x1F; + sysclk_v = 0x3B; + sysclk_aux = 0x06; + break; + case 166: + sysclk_s = 0x06; + sysclk_r = 0x1F; + sysclk_v = 0x4B; + sysclk_aux = 0x07; + break; + default: + printf("Unsupported SYSCLK frequency.\n"); + return 0; + } + + vclkh = (sysclk_s << 5) | sysclk_r ; + vclkl = sysclk_v; + out8(PIXIS_BASE+PIXIS_VCLKH,vclkh); + out8(PIXIS_BASE+PIXIS_VCLKL,vclkl); + + out8(PIXIS_BASE+PIXIS_AUX,sysclk_aux); + + return 1; +} + +int set_px_mpxpll(ulong mpxpll) +{ + u8 tmp; + u8 val; + switch(mpxpll) + { + case 2: + case 4: + case 6: + case 8: + case 10: + case 12: + case 14: + case 16: + val = (u8)mpxpll; + break; + default: + printf("Unsupported MPXPLL ratio.\n"); + return 0; + } + + tmp = in8(PIXIS_BASE+PIXIS_VSPEED1); + tmp = (tmp & 0xF0) | (val & 0x0F); + out8(PIXIS_BASE+PIXIS_VSPEED1,tmp); + + return 1; +} + +int set_px_corepll(ulong corepll) +{ + u8 tmp; + u8 val; + + switch((int)corepll) + { + case 20: + val = 0x08; + break; + case 25: + val = 0x0C; + break; + case 30: + val = 0x10; + break; + case 35: + val = 0x1C; + break; + case 40: + val = 0x14; + break; + case 45: + val = 0x0E; + break; + default: + printf("Unsupported COREPLL ratio.\n"); + return 0; + } + + tmp = in8(PIXIS_BASE+PIXIS_VSPEED0); + tmp = (tmp & 0xE0) | (val & 0x1F); + out8(PIXIS_BASE+PIXIS_VSPEED0,tmp); + + return 1; +} + +void read_from_px_regs(int set) +{ + u8 tmp, mask = 0x1C; + tmp = in8(PIXIS_BASE+PIXIS_VCFGEN0); + if (set) + tmp = tmp | mask; + else + tmp = tmp & ~mask; + out8(PIXIS_BASE+PIXIS_VCFGEN0,tmp); +} + +void read_from_px_regs_altbank(int set) +{ + u8 tmp, mask = 0x04; + tmp = in8(PIXIS_BASE+PIXIS_VCFGEN1); + if (set) + tmp = tmp | mask; + else + tmp = tmp & ~mask; + out8(PIXIS_BASE+PIXIS_VCFGEN1,tmp); +} + +void set_altbank(void) +{ + u8 tmp; + tmp = in8(PIXIS_BASE+PIXIS_VBOOT); + tmp ^= 0x40; + out8(PIXIS_BASE+PIXIS_VBOOT,tmp); + } + + +void set_px_go(void) +{ + u8 tmp; + tmp = in8(PIXIS_BASE+PIXIS_VCTL); + tmp = tmp & 0x1E; + out8(PIXIS_BASE+PIXIS_VCTL,tmp); + tmp = in8(PIXIS_BASE+PIXIS_VCTL); + tmp = tmp | 0x01; + out8(PIXIS_BASE+PIXIS_VCTL,tmp); +} + +void set_px_go_with_watchdog(void) +{ + u8 tmp; + tmp = in8(PIXIS_BASE+PIXIS_VCTL); + tmp = tmp & 0x1E; + out8(PIXIS_BASE+PIXIS_VCTL,tmp); + tmp = in8(PIXIS_BASE+PIXIS_VCTL); + tmp = tmp | 0x09; + out8(PIXIS_BASE+PIXIS_VCTL,tmp); +} + +/* This function takes the non-integral cpu:mpx pll ratio + * and converts it to an integer that can be used to assign + * FPGA register values. + * input: strptr i.e. argv[2] +*/ + +ulong strfractoint(uchar *strptr) +{ + int i,j,retval,intarr_len=0, decarr_len=0, mulconst, no_dec=0; + ulong intval =0, decval=0; + uchar intarr[3], decarr[3]; + + /* Assign the integer part to intarr[] + * If there is no decimal point i.e. + * if the ratio is an integral value + * simply create the intarr. + */ + i=0; + while(strptr[i] != 46) + { + if(strptr[i] == 0) + { + no_dec = 1; + break; /* Break from loop once the end of string is reached */ + } + + intarr[i] = strptr[i]; + i++; + } + + intarr_len = i; /* Assign length of integer part to intarr_len*/ + intarr[i] = '\0'; /* */ + + if(no_dec) + { + mulconst=10; /* Currently needed only for single digit corepll ratios */ + decval = 0; + } + else + { + j=0; + i++; /* Skipping the decimal point */ + while ((strptr[i] > 47) && (strptr[i] < 58)) + { + decarr[j] = strptr[i]; + i++; + j++; + } + + decarr_len = j; + decarr[j] = '\0'; + + mulconst=1; + for(i=0; i 1) + { + cmd = argv[1][1]; + switch(cmd) + { + case 'f': /* reset with frequency changed */ + + if (argc < 5) + goto my_usage; + + read_from_px_regs(0); + + val = set_px_sysclk(simple_strtoul(argv[2],NULL,10)); + + corepll = strfractoint(argv[3]); + val = val + set_px_corepll(corepll); + val = val + set_px_mpxpll(simple_strtoul(argv[4],NULL,10)); + if(val == 3) + { + printf("Setting registers VCFGEN0 and VCTL\n"); + read_from_px_regs(1); + printf("Resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL ....\n"); + set_px_go(); + } + else + goto my_usage; + + while(1); /* Not reached */ + + case 'l': + if(argv[2][1] == 'f') + { + read_from_px_regs(0); + read_from_px_regs_altbank(0); + /* reset with frequency changed */ + val = set_px_sysclk(simple_strtoul(argv[3],NULL,10)); + + corepll = strfractoint(argv[4]); + val = val + set_px_corepll(corepll); + val = val + set_px_mpxpll(simple_strtoul(argv[5],NULL,10)); + if(val == 3) + { + printf("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs(1); + read_from_px_regs_altbank(1); + printf("Enabling watchdog timer on the FPGA and resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL to boot from the other bank ....\n"); + set_px_go_with_watchdog(); + + } + else + goto my_usage; + + while(1); /* Not reached */ + } + else /* Reset from next bank without changing frequencies */ + { + read_from_px_regs(0); + read_from_px_regs_altbank(0); + if(argc > 2) + goto my_usage; + printf("Setting registers VCFGEN1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs_altbank(1); + printf("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n"); + set_px_go_with_watchdog(); + while(1); /* Not reached */ + } + + default: + goto my_usage; + } +my_usage: + printf("\nUsage: reset cf \n"); + printf(" reset altbank [cf ]\n"); + printf("For example: reset cf 40 2.5 10\n"); + printf("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); + return; + } + else + out8(PIXIS_BASE+PIXIS_RST,0); + +#endif /* !CONFIG_MPC8641HPCN */ + + while(1); /* not reached */ +} + + +/* ------------------------------------------------------------------------- */ + +/* + * Get timebase clock frequency + */ +unsigned long get_tbclk(void) +{ + sys_info_t sys_info; + + get_sys_info(&sys_info); + return ((sys_info.freqSystemBus + 3L) / 4L); + +} + +/* ------------------------------------------------------------------------- */ + +#if defined(CONFIG_WATCHDOG) +void +watchdog_reset(void) +{ + +} +#endif /* CONFIG_WATCHDOG */ + +/* ------------------------------------------------------------------------- */ + +#if defined(CONFIG_DDR_ECC) +void dma_init(void) { + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_dma_t *dma = &immap->im_dma; + + dma->satr0 = 0x00040000; + dma->datr0 = 0x00040000; + asm("sync; isync"); + return; +} + +uint dma_check(void) { + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_dma_t *dma = &immap->im_dma; + volatile uint status = dma->sr0; + + /* While the channel is busy, spin */ + while((status & 4) == 4) { + status = dma->sr0; + } + + if (status != 0) { + printf ("DMA Error: status = %x\n", status); + } + return status; +} + +int dma_xfer(void *dest, uint count, void *src) { + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_dma_t *dma = &immap->im_dma; + + dma->dar0 = (uint) dest; + dma->sar0 = (uint) src; + dma->bcr0 = count; + dma->mr0 = 0xf000004; + asm("sync;isync"); + dma->mr0 = 0xf000005; + asm("sync;isync"); + return dma_check(); +} +#endif /* CONFIG_DDR_ECC */ + + +#ifdef CONFIG_OF_FLAT_TREE +void ft_cpu_setup(void *blob, bd_t *bd) +{ + u32 *p; + ulong clock; + int len; + + clock = bd->bi_busfreq; + p = ft_get_prop(blob, "/cpus/" OF_CPU "/bus-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + + p = ft_get_prop(blob, "/" OF_SOC "/serial@4500/clock-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + + p = ft_get_prop(blob, "/" OF_SOC "/serial@4600/clock-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + +#if defined(CONFIG_MPC86XX_TSEC1) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/address", &len); + memcpy(p, bd->bi_enetaddr, 6); +#endif + +#if defined(CONFIG_MPC86XX_TSEC2) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/address", &len); + memcpy(p, bd->bi_enet1addr, 6); +#endif + +#if defined(CONFIG_MPC86XX_TSEC3) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/address", &len); + memcpy(p, bd->bi_enet2addr, 6); +#endif + +#if defined(CONFIG_MPC86XX_TSEC4) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/address", &len); + memcpy(p, bd->bi_enet3addr, 6); +#endif + +} +#endif diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c new file mode 100644 index 00000000000..582ac6ba95f --- /dev/null +++ b/cpu/mpc86xx/cpu_init.c @@ -0,0 +1,134 @@ +/* + * Copyright 2004 Freescale Semiconductor. + * Jeff Brown (jeffrey@freescale.com) + * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * cpu_init.c - low level cpu init + */ + +#include +#include + +/* + * Breathe some life into the CPU... + * + * Set up the memory map + * initialize a bunch of registers + */ + +void cpu_init_f (void) +{ + DECLARE_GLOBAL_DATA_PTR; + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_lbc_t *memctl = &immap->im_lbc; + //u8 val; + + /* Pointer is writable since we allocated a register for it */ + gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET); + + /* Clear initial global data */ + memset ((void *) gd, 0, sizeof (gd_t)); + + /* Map banks 0 and 1 to the FLASH banks 0 and 1 at preliminary + * addresses - these have to be modified later when FLASH size + * has been determined + */ + +#if defined(CFG_OR0_REMAP) + memctl->or0 = CFG_OR0_REMAP; +#endif +#if defined(CFG_OR1_REMAP) + memctl->or1 = CFG_OR1_REMAP; +#endif + + /* now restrict to preliminary range */ +#if defined(CFG_BR0_PRELIM) && defined(CFG_OR0_PRELIM) + memctl->br0 = CFG_BR0_PRELIM; + memctl->or0 = CFG_OR0_PRELIM; +#endif + +#if defined(CFG_BR1_PRELIM) && defined(CFG_OR1_PRELIM) + memctl->or1 = CFG_OR1_PRELIM; + memctl->br1 = CFG_BR1_PRELIM; +#endif + + //#if !defined(CONFIG_MPC86xx) +#if defined(CFG_BR2_PRELIM) && defined(CFG_OR2_PRELIM) + memctl->or2 = CFG_OR2_PRELIM; + memctl->br2 = CFG_BR2_PRELIM; +#endif + //#endif + +#if defined(CFG_BR3_PRELIM) && defined(CFG_OR3_PRELIM) + memctl->or3 = CFG_OR3_PRELIM; + memctl->br3 = CFG_BR3_PRELIM; +#endif + +#if defined(CFG_BR4_PRELIM) && defined(CFG_OR4_PRELIM) + memctl->or4 = CFG_OR4_PRELIM; + memctl->br4 = CFG_BR4_PRELIM; +#endif + +#if defined(CFG_BR5_PRELIM) && defined(CFG_OR5_PRELIM) + memctl->or5 = CFG_OR5_PRELIM; + memctl->br5 = CFG_BR5_PRELIM; +#endif + +#if defined(CFG_BR6_PRELIM) && defined(CFG_OR6_PRELIM) + memctl->or6 = CFG_OR6_PRELIM; + memctl->br6 = CFG_BR6_PRELIM; +#endif + +#if defined(CFG_BR7_PRELIM) && defined(CFG_OR7_PRELIM) + memctl->or7 = CFG_OR7_PRELIM; + memctl->br7 = CFG_BR7_PRELIM; +#endif + + /* enable the timebase bit in HID0 */ + set_hid0(get_hid0() | 0x4000000); + + /* enable SYNCBE | ABE bits in HID1 */ + set_hid1(get_hid1() | 0x00000C00); + + /* Since the bats have been set up at this point and + * the local bus registers have been initialized, we + * turn on the WDEN bit in PIXIS_VCTL + */ +/* val = in8(PIXIS_BASE+PIXIS_VCTL); */ + /* Set the WDEN */ +/* val |= 0x08; */ +/* out8(PIXIS_BASE+PIXIS_VCTL,val); */ +} + +/* + * initialize higher level parts of CPU like timers + */ +int cpu_init_r (void) +{ + return (0); +} + + + + + diff --git a/cpu/mpc86xx/i2c.c b/cpu/mpc86xx/i2c.c new file mode 100644 index 00000000000..c5d4642b9ab --- /dev/null +++ b/cpu/mpc86xx/i2c.c @@ -0,0 +1,273 @@ +/* + * (C) Copyright 2003,Motorola Inc. + * Xianghua Xiao + * Adapted for Motorola 85xx chip. + * + * (C) Copyright 2003 + * Gleb Natapov + * Some bits are taken from linux driver writen by adrian@humboldt.co.uk + * + * Modified for MPC86xx by Jeff Brown (jeffrey@freescale.com) + * + * Hardware I2C driver for MPC107 PCI bridge. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include +#include + +#ifdef CONFIG_HARD_I2C +#include + +#define TIMEOUT (CFG_HZ/4) + +#define I2C_Addr ((u8 *)(CFG_CCSRBAR + 0x3100)) + +#define I2CADR &I2C_Addr[0] +#define I2CFDR &I2C_Addr[4] +#define I2CCCR &I2C_Addr[8] +#define I2CCSR &I2C_Addr[12] +#define I2CCDR &I2C_Addr[16] +#define I2CDFSRR &I2C_Addr[20] + +#define I2C_READ 1 +#define I2C_WRITE 0 + +void +i2c_init(int speed, int slaveadd) +{ + /* stop I2C controller */ + writeb(0x0, I2CCCR); + + /* set clock */ + writeb(0x3f, I2CFDR); + + /* set default filter */ + writeb(0x10,I2CDFSRR); + + /* write slave address */ + writeb(slaveadd, I2CADR); + + /* clear status register */ + writeb(0x0, I2CCSR); + + /* start I2C controller */ + writeb(MPC86xx_I2CCR_MEN, I2CCCR); +} + +static __inline__ int +i2c_wait4bus (void) +{ + ulong timeval = get_timer (0); + + // debug("I2C: Wait for bus\n"); + while (readb(I2CCSR) & MPC86xx_I2CSR_MBB) { + if (get_timer (timeval) > TIMEOUT) { + return -1; + } + } + + return 0; +} + +static __inline__ int +i2c_wait (int write) +{ + u32 csr; + ulong timeval = get_timer (0); + + do { + csr = readb(I2CCSR); + + if (!(csr & MPC86xx_I2CSR_MIF)) + continue; + + writeb(0x0, I2CCSR); + + if (csr & MPC86xx_I2CSR_MAL) { + debug("i2c_wait: MAL\n"); + return -1; + } + + if (!(csr & MPC86xx_I2CSR_MCF)) { + debug("i2c_wait: unfinished\n"); + return -1; + } + + if (write == I2C_WRITE && (csr & MPC86xx_I2CSR_RXAK)) { + debug("i2c_wait: No RXACK\n"); + return -1; + } + + return 0; + } while (get_timer (timeval) < TIMEOUT); + + debug("i2c_wait: timed out\n"); + return -1; +} + +static __inline__ int +i2c_write_addr (u8 dev, u8 dir, int rsta) +{ + // debug("I2C: Write Addr\n"); + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | MPC86xx_I2CCR_MTX | + (rsta?MPC86xx_I2CCR_RSTA:0), + I2CCCR); + + writeb((dev << 1) | dir, I2CCDR); + + if (i2c_wait (I2C_WRITE) < 0) + return 0; + + return 1; +} + +static __inline__ int +__i2c_write (u8 *data, int length) +{ + int i; + // debug("I2C: __i2c_write\n"); + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | MPC86xx_I2CCR_MTX, + I2CCCR); + + for (i=0; i < length; i++) { + writeb(data[i], I2CCDR); + + if (i2c_wait (I2C_WRITE) < 0) + break; + } + + return i; +} + +static __inline__ int +__i2c_read (u8 *data, int length) +{ + int i; + + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | + ((length == 1) ? MPC86xx_I2CCR_TXAK : 0), + I2CCCR); + + /* dummy read */ + readb(I2CCDR); + // debug("length = %d\n", length); + + for (i=0; i < length; i++) { + if (i2c_wait (I2C_READ) < 0) + break; + + /* Generate ack on last next to last byte */ + if (i == length - 2) + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | + MPC86xx_I2CCR_TXAK, + I2CCCR); + + /* Generate stop on last byte */ + if (i == length - 1) + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_TXAK, I2CCCR); + + // debug("I2CCR = 0x%08x\n", readb(I2CCCR)); + data[i] = readb(I2CCDR); + // debug("data[i] = 0x%08x\n", data[i]); + } + // debug("Returning i = %d\n", i); + return i; +} + +int +i2c_read (u8 dev, uint addr, int alen, u8 *data, int length) +{ + int i = 0; + u8 *a = (u8*)&addr; + + if (i2c_wait4bus () < 0) + goto exit; + + if (i2c_write_addr (dev, I2C_WRITE, 0) == 0) + goto exit; + + if (__i2c_write (&a[4 - alen], alen) != alen) + goto exit; + + if (i2c_write_addr (dev, I2C_READ, 1) == 0) + goto exit; + + i = __i2c_read (data, length); + + exit: + writeb(MPC86xx_I2CCR_MEN, I2CCCR); + + return !(i == length); +} + +int +i2c_write (u8 dev, uint addr, int alen, u8 *data, int length) +{ + int i = 0; + u8 *a = (u8*)&addr; + + if (i2c_wait4bus () < 0) + goto exit; + + if (i2c_write_addr (dev, I2C_WRITE, 0) == 0) + goto exit; + + if (__i2c_write (&a[4 - alen], alen) != alen) + goto exit; + + i = __i2c_write (data, length); + + exit: + writeb(MPC86xx_I2CCR_MEN, I2CCCR); + + return !(i == length); +} + +int i2c_probe (uchar chip) +{ + int tmp; + + /* + * Try to read the first location of the chip. The underlying + * driver doesn't appear to support sending just the chip address + * and looking for an back. + */ + udelay(10000); + + return i2c_read (chip, 0, 1, (char *)&tmp, 1); +} + +uchar i2c_reg_read (uchar i2c_addr, uchar reg) +{ + char buf[1]; + + i2c_read (i2c_addr, reg, 1, buf, 1); + + return (buf[0]); +} + +void i2c_reg_write (uchar i2c_addr, uchar reg, uchar val) +{ + i2c_write (i2c_addr, reg, 1, &val, 1); +} + +#endif /* CONFIG_HARD_I2C */ diff --git a/cpu/mpc86xx/interrupts.c b/cpu/mpc86xx/interrupts.c new file mode 100644 index 00000000000..759a30f9f04 --- /dev/null +++ b/cpu/mpc86xx/interrupts.c @@ -0,0 +1,225 @@ +/* + * (C) Copyright 2000-2002 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * (C) Copyright 2002 (440 port) + * Scott McNutt, Artesyn Communication Producs, smcnutt@artsyncp.com + * + * (C) Copyright 2003 Motorola Inc. (MPC85xx port) + * Xianghua Xiao (X.Xiao@motorola.com) + * + * (C) Copyright 2004 Freescale Semiconductor. (MPC86xx Port) + * Jeff Brown (Jeffrey@freescale.com) + * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +unsigned long decrementer_count; /* count value for 1e6/HZ microseconds */ + + +unsigned long timestamp; + +static __inline__ unsigned long get_msr (void) +{ + unsigned long msr; + + asm volatile ("mfmsr %0":"=r" (msr):); + + return msr; +} + +static __inline__ void set_msr (unsigned long msr) +{ + asm volatile ("mtmsr %0"::"r" (msr)); +} + +static __inline__ unsigned long get_dec (void) +{ + unsigned long val; + + asm volatile ("mfdec %0":"=r" (val):); + + return val; +} + + +static __inline__ void set_dec (unsigned long val) +{ + if (val) + asm volatile ("mtdec %0"::"r" (val)); +} + +/* interrupt is not supported yet */ +int interrupt_init_cpu (unsigned *decrementer_count) +{ + return (0); +} + + +int interrupt_init (void) +{ + int ret; + + /* call cpu specific function from $(CPU)/interrupts.c */ + ret = interrupt_init_cpu (&decrementer_count); + + if (ret) + return ret; + + decrementer_count = get_tbclk()/CFG_HZ; + debug("interrupt init: tbclk() = %d MHz, decrementer_count = %d\n", (get_tbclk()/1000000), decrementer_count); + + set_dec (decrementer_count); + + set_msr (get_msr () | MSR_EE); + + debug("MSR = 0x%08lx, Decrementer reg = 0x%08lx\n", get_msr(), get_dec()); + + return (0); +} + + +void enable_interrupts (void) +{ + set_msr (get_msr () | MSR_EE); +} + +/* returns flag if MSR_EE was set before */ +int disable_interrupts (void) +{ + ulong msr = get_msr (); + + set_msr (msr & ~MSR_EE); + return ((msr & MSR_EE) != 0); +} + + +void increment_timestamp(void) +{ + timestamp++; +} + +/* + * timer_interrupt - gets called when the decrementer overflows, + * with interrupts disabled. + * Trivial implementation - no need to be really accurate. + */ +void +timer_interrupt_cpu (struct pt_regs *regs) +{ + /* nothing to do here */ + return; +} + + +void timer_interrupt (struct pt_regs *regs) +{ + /* call cpu specific function from $(CPU)/interrupts.c */ + timer_interrupt_cpu (regs); + + timestamp++; + + ppcDcbf(×tamp); + + /* Restore Decrementer Count */ + set_dec (decrementer_count); + +#if defined(CONFIG_WATCHDOG) || defined (CONFIG_HW_WATCHDOG) + if ((timestamp % (CFG_WATCHDOG_FREQ)) == 0) + WATCHDOG_RESET (); +#endif /* CONFIG_WATCHDOG || CONFIG_HW_WATCHDOG */ + +#ifdef CONFIG_STATUS_LED + status_led_tick (timestamp); +#endif /* CONFIG_STATUS_LED */ + +#ifdef CONFIG_SHOW_ACTIVITY + board_show_activity (timestamp); +#endif /* CONFIG_SHOW_ACTIVITY */ + + +} + +void reset_timer (void) +{ + timestamp = 0; +} + +ulong get_timer (ulong base) +{ + return (timestamp - base); +} + +void set_timer (ulong t) +{ + timestamp = t; +} + +/* + * Install and free a interrupt handler. Not implemented yet. + */ + +void +irq_install_handler(int vec, interrupt_handler_t *handler, void *arg) +{ + return; +} + +void +irq_free_handler(int vec) +{ + return; +} + + + +/******************************************************************************* + * + * irqinfo - print information about PCI devices,not implemented. + * + */ +int +do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + printf ("\nInterrupt-unsupported:\n"); + + return 0; +} + +/* + * Handle external interrupts + */ +void +external_interrupt(struct pt_regs *regs) +{ + puts("external_interrupt (oops!)\n"); +} + + + + + + diff --git a/cpu/mpc86xx/pci.c b/cpu/mpc86xx/pci.c new file mode 100644 index 00000000000..9cf5f7ca95d --- /dev/null +++ b/cpu/mpc86xx/pci.c @@ -0,0 +1,196 @@ +/* + * Copyright 2005 Freescale Semiconductor. + * Ed Swarthout (ed.swarthout@freescale.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * PEX Configuration space access support for MPC85xx PEX Bridge + */ +#include +#include + + +#if defined(CONFIG_PCI) + +void +pci_mpc86xx_init(struct pci_controller *hose) +{ + volatile immap_t *immap = (immap_t *)CFG_CCSRBAR; + volatile ccsr_pex_t *pex1 = &immap->im_pex1; + volatile ccsr_gur_t *gur = &immap->im_gur; + uint host1_agent = (gur->porbmsr & MPC86xx_PORBMSR_HA) >> 17; + uint pex1_host = (host1_agent == 2) || (host1_agent == 3); + + u16 reg16, reg16_1, reg16_2, reg16_3; + u32 reg32, i; + + ulong addr, data; + + + uint pex1_agent = (host1_agent == 0) || (host1_agent == 1); + uint devdisr = gur->devdisr; + uint io_sel = (gur->pordevsr & MPC86xx_PORDEVSR_IO_SEL) >> 16; + + if ((io_sel==2 || io_sel==3 || io_sel==5 || io_sel==6 || io_sel==7 || io_sel==0xF ) && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ + printf ("PCI-EXPRESS 1: Configured as %s \n", + pex1_agent ? "Agent" : "Host"); + printf (" Scanning PCI bus"); + debug("0x%08x=0x%08x ", &pex1->pme_msg_det,pex1->pme_msg_det); + if (pex1->pme_msg_det) { + pex1->pme_msg_det = 0xffffffff; + debug (" with errors. Clearing. Now 0x%08x",pex1->pme_msg_det); + } + debug ("\n"); + } + + + hose->first_busno = 0; + hose->last_busno = 0x7f; + + pci_set_region(hose->regions + 0, + CFG_PCI1_MEM_BASE, + CFG_PCI1_MEM_PHYS, + CFG_PCI1_MEM_SIZE, + PCI_REGION_MEM); + + pci_set_region(hose->regions + 1, + CFG_PCI1_IO_BASE, + CFG_PCI1_IO_PHYS, + CFG_PCI1_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 2; + + pci_setup_indirect(hose, + (CFG_IMMR+0x8000), + (CFG_IMMR+0x8004)); + + /* + * Hose scan. + */ + pci_register_hose(hose); + + //#define MPC8548_REV1_PEX12_ERRATA +#ifdef MPC8548_REV1_PEX12_ERRATA + /* can only read/write 4 bytes */ + pci_read_config_dword (PCI_BDF(0,0,0), PCI_VENDOR_ID, ®32); + printf("pex_mpc85xx_init: pex cr %2x %8x\n",PCI_VENDOR_ID, reg32); + + pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®32); + reg32 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; + pci_write_config_word(PCI_BDF(0,0,0), PCI_COMMAND, reg32); +#else + pci_read_config_word (PCI_BDF(0,0,0), PCI_VENDOR_ID, ®16); + debug("pex_mpc86xx_init: read %2x %4x\n",PCI_VENDOR_ID, reg16); + pci_read_config_word (PCI_BDF(0,0,0), PCI_DEVICE_ID, ®16); + debug("pex_mpc86xx_init: read %2x %4x\n",PCI_DEVICE_ID, reg16); + + pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®16); + reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; + pci_write_config_word(PCI_BDF(0,0,0), PCI_COMMAND, reg16); + + pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®16); + debug("pex_mpc86xx_init: read %2x %4x\n",PCI_COMMAND, reg16); + + +#endif + + /* + * Clear non-reserved bits in status register. + */ + // pci_write_config_word(PCI_BDF(0,0,0), PCI_STATUS, 0xffff); + // pci_write_config_byte(PCI_BDF(0,0,0), PCI_LATENCY_TIMER,0x80); + + pex1->powbar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; + pex1->powar1 = 0x8004401c; /* 512M MEM space */ + pex1->potar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; + pex1->potear1 = 0x00000000; + + pex1->powbar2 = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff; + pex1->powar2 = 0x80088017; /* 16M IO space */ + pex1->potar2 = 0x00000000; + pex1->potear2 = 0x00000000; + + + if (!pex1->piwar1) { + pex1->pitar1 = 0x00000000; + pex1->piwbar1 = (0x80000000 >> 12 ) & 0x000fffff; + pex1->piwar1 = 0xa0f5501e; /* Enable, Prefetch, Local Mem, + * Snoop R/W, 2G */ + } + + pex1->pitar2 = 0x00000000; + pex1->piwbar2 = (0xe2000000 >> 12 ) & 0x000fffff; + pex1->piwar2 = 0xa0f5501e; /* Enable, Prefetch, Local Mem, + + + +/* if (pex1_host) { */ +/* #ifdef MPC8548_REV1_PEX12_ERRATA */ +/* pci_write_config_dword (PCI_BDF(0,0,0), 0x18, 0x00ff0100); */ +/* #else */ + + + + *(u32 *)(0xf8008000)= 0x80000000; + debug("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + + + pci_write_config_byte(PCI_BDF(0,0,0), PCI_PRIMARY_BUS,0x20); + pci_write_config_byte(PCI_BDF(0,0,0), PCI_SECONDARY_BUS,0x00); + pci_write_config_byte(PCI_BDF(0,0,0), PCI_SUBORDINATE_BUS,0x1F); +/* #endif */ + + + *(u32 *)(0xf8008000)= 0x80200000; + debug("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + + *(u32 *)(0xf8008000)= 0x80200000; + debug("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + + *(u32 *)(0xf8008000)= 0x80200000; + debug("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + + + + hose->last_busno = pci_hose_scan(hose); + hose->last_busno = 0x21; + debug("pex_mpc86xx_init: last_busno %x\n",hose->last_busno); + debug("pex_mpc86xx init: current_busno %x\n ",hose->current_busno); + + + printf("....PCI scan & enumeration done\n"); + +/* *(u32 *)(0xf8008000)= 0x80000000 | (0x12 << 11); */ +/* printf("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); */ + +/* if (hose->last_busno < 1) { */ +/* hose->last_busno=1; /\*Hack*\/ */ +/* } else { */ +/* hose->last_busno = 0; */ +/* } */ +/*}*/ +/* pci_read_config_dword (PCI_BDF(1,0,0), 0x18, ®32); */ +/* printf("pex_mpc86xx_init: pex cr %2x %8x\n",0x18, reg32); */ + + +} +#endif /* CONFIG_PCI */ diff --git a/cpu/mpc86xx/resetvec.S b/cpu/mpc86xx/resetvec.S new file mode 100644 index 00000000000..9a552f6624e --- /dev/null +++ b/cpu/mpc86xx/resetvec.S @@ -0,0 +1,2 @@ + .section .resetvec,"ax" + b _start diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c new file mode 100644 index 00000000000..9c07f200fbd --- /dev/null +++ b/cpu/mpc86xx/spd_sdram.c @@ -0,0 +1,1017 @@ +/* + * Copyright 2004 Freescale Semiconductor. + * (C) Copyright 2003 Motorola Inc. + * Xianghua Xiao (X.Xiao@motorola.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + + +#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) +extern void dma_init(void); +extern uint dma_check(void); +extern int dma_xfer(void *dest, uint count, void *src); +#endif + +#ifdef CONFIG_SPD_EEPROM + +#ifndef CFG_READ_SPD +#define CFG_READ_SPD i2c_read +#endif + +/* + * Convert picoseconds into clock cycles (rounding up if needed). + */ + +int +picos_to_clk(int picos) +{ + int clks; + + clks = picos / (2000000000 / (get_bus_freq(0) / 1000)); + if (picos % (2000000000 / (get_bus_freq(0) / 1000)) != 0) { + clks++; + } + + return clks; +} + + +/* + * Calculate the Density of each Physical Rank. + * Returned size is in bytes. + * + * Study these table from Byte 31 of JEDEC SPD Spec. + * + * DDR I DDR II + * Bit Size Size + * --- ----- ------ + * 7 high 512MB 512MB + * 6 256MB 256MB + * 5 128MB 128MB + * 4 64MB 16GB + * 3 32MB 8GB + * 2 16MB 4GB + * 1 2GB 2GB + * 0 low 1GB 1GB + * + * Reorder Table to be linear by stripping the bottom + * 2 or 5 bits off and shifting them up to the top. + */ + +unsigned int +compute_banksize(unsigned int mem_type, unsigned char row_dens) +{ + unsigned int bsize; + + if (mem_type == SPD_MEMTYPE_DDR) { + /* Bottom 2 bits up to the top. */ + bsize = ((row_dens >> 2) | ((row_dens & 3) << 6)) << 24; + debug("DDR: DDR I rank density = 0x%08x\n", bsize); + } else { + /* Bottom 5 bits up to the top. */ + bsize = ((row_dens >> 5) | ((row_dens & 31) << 3)) << 27; + debug("DDR: DDR II rank density = 0x%08x\n", bsize); + } + return bsize; +} + + +/* + * Convert a two-nibble BCD value into a cycle time. + * While the spec calls for nano-seconds, picos are returned. + * + * This implements the tables for bytes 9, 23 and 25 for both + * DDR I and II. No allowance for distinguishing the invalid + * fields absent for DDR I yet present in DDR II is made. + * (That is, cycle times of .25, .33, .66 and .75 ns are + * allowed for both DDR II and I.) + */ + +unsigned int +convert_bcd_tenths_to_cycle_time_ps(unsigned int spd_val) +{ + /* + * Table look up the lower nibble, allow DDR I & II. + */ + unsigned int tenths_ps[16] = { + 0, + 100, + 200, + 300, + 400, + 500, + 600, + 700, + 800, + 900, + 250, + 330, /* FIXME: Is 333 better/valid? */ + 660, /* FIXME: Is 667 better/valid? */ + 750, + 0, /* undefined */ + 0 /* undefined */ + }; + + unsigned int whole_ns = (spd_val & 0xF0) >> 4; + unsigned int tenth_ns = spd_val & 0x0F; + unsigned int ps = whole_ns * 1000 + tenths_ps[tenth_ns]; + + return ps; +} + + +long int +spd_sdram(void) +{ + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1; + volatile ccsr_gur_t *gur = &immap->im_gur; + spd_eeprom_t spd; + unsigned int n_ranks; + unsigned int rank_density; + unsigned int odt_rd_cfg, odt_wr_cfg; + unsigned int odt_cfg, mode_odt_enable; + unsigned int dqs_cfg; + unsigned char twr_clk, twtr_clk, twr_auto_clk; + unsigned int tCKmin_ps, tCKmax_ps; + unsigned int max_data_rate, effective_data_rate; + unsigned int busfreq; + unsigned sdram_cfg_1; + unsigned int memsize; + unsigned char caslat, caslat_ctrl; + unsigned int trfc, trfc_clk, trfc_low, trfc_high; + unsigned int trcd_clk; + unsigned int trtp_clk; + unsigned char cke_min_clk; + unsigned char add_lat; + unsigned char wr_lat; + unsigned char wr_data_delay; + unsigned char four_act; + unsigned char cpo; + unsigned char burst_len; + unsigned int mode_caslat; + unsigned char sdram_type; + unsigned char d_init; + + + unsigned int law_size; + volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; + + /* + * Read SPD information. + */ + + CFG_READ_SPD(SPD_EEPROM_ADDRESS, 0, 1, (uchar *) &spd, sizeof(spd)); + + /* + * Check for supported memory module types. + */ + if (spd.mem_type != SPD_MEMTYPE_DDR && + spd.mem_type != SPD_MEMTYPE_DDR2) { + printf("Unable to locate DDR I or DDR II module.\n" + " Fundamental memory type is 0x%0x\n", + spd.mem_type); + return 0; + } + + /* + * These test gloss over DDR I and II differences in interpretation + * of bytes 3 and 4, but irrelevantly. Multiple asymmetric banks + * are not supported on DDR I; and not encoded on DDR II. + * + * Also note that the 8548 controller can support: + * 12 <= nrow <= 16 + * and + * 8 <= ncol <= 11 (still, for DDR) + * 6 <= ncol <= 9 (for FCRAM) + */ + if (spd.nrow_addr < 12 || spd.nrow_addr > 14) { + printf("DDR: Unsupported number of Row Addr lines: %d.\n", + spd.nrow_addr); + return 0; + } + if (spd.ncol_addr < 8 || spd.ncol_addr > 11) { + printf("DDR: Unsupported number of Column Addr lines: %d.\n", + spd.ncol_addr); + return 0; + } + + /* + * Determine the number of physical banks controlled by + * different Chip Select signals. This is not quite the + * same as the number of DIMM modules on the board. Feh. + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) { + n_ranks = spd.nrows; + } else { + n_ranks = (spd.nrows & 0x7) + 1; + } + + debug("DDR: number of ranks = %d\n", n_ranks); + + if (n_ranks > 2) { + printf("DDR: Only 2 chip selects are supported: %d\n", + n_ranks); + return 0; + } + + /* + * Adjust DDR II IO voltage biasing. It just makes it work. + */ + if (spd.mem_type == SPD_MEMTYPE_DDR2) { + gur->ddrioovcr = (0 + | 0x80000000 /* Enable */ + | 0x10000000 /* VSEL to 1.8V */ + ); + } + + /* + * Determine the size of each Rank in bytes. + */ + rank_density = compute_banksize(spd.mem_type, spd.row_dens); + + + /* + * Eg: Bounds: 0x0000_0000 to 0x0f000_0000 first 256 Meg + */ + ddr1->cs0_bnds = (rank_density >> 24) - 1; + + /* + * ODT configuration recommendation from DDR Controller Chapter. + */ + odt_rd_cfg = 0; /* Never assert ODT */ + odt_wr_cfg = 0; /* Never assert ODT */ + if (spd.mem_type == SPD_MEMTYPE_DDR2) { + odt_wr_cfg = 1; /* Assert ODT on writes to CS0 */ + } + + ddr1->cs0_config = ( 1 << 31 + | (odt_rd_cfg << 20) + | (odt_wr_cfg << 16) + | (spd.nrow_addr - 12) << 8 + | (spd.ncol_addr - 8) ); + debug("\n"); + debug("DDR: cs0_bnds = 0x%08x\n", ddr1->cs0_bnds); + debug("DDR: cs0_config = 0x%08x\n", ddr1->cs0_config); + + if (n_ranks == 2) { + /* + * Eg: Bounds: 0x0f00_0000 to 0x1e0000_0000, second 256 Meg + */ + ddr1->cs1_bnds = ( (rank_density >> 8) + | ((rank_density >> (24 - 1)) - 1) ); + ddr1->cs1_config = ( 1<<31 + | (odt_rd_cfg << 20) + | (odt_wr_cfg << 16) + | (spd.nrow_addr - 12) << 8 + | (spd.ncol_addr - 8) ); + debug("DDR: cs1_bnds = 0x%08x\n", ddr1->cs1_bnds); + debug("DDR: cs1_config = 0x%08x\n", ddr1->cs1_config); + } + + + /* + * Find the largest CAS by locating the highest 1 bit + * in the spd.cas_lat field. Translate it to a DDR + * controller field value: + * + * CAS Lat DDR I DDR II Ctrl + * Clocks SPD Bit SPD Bit Value + * ------- ------- ------- ----- + * 1.0 0 0001 + * 1.5 1 0010 + * 2.0 2 2 0011 + * 2.5 3 0100 + * 3.0 4 3 0101 + * 3.5 5 0110 + * 4.0 4 0111 + * 4.5 1000 + * 5.0 5 1001 + */ + caslat = __ilog2(spd.cas_lat); + if ((spd.mem_type == SPD_MEMTYPE_DDR) + && (caslat > 5)) { + printf("DDR I: Invalid SPD CAS Latency: 0x%x.\n", spd.cas_lat); + return 0; + + } else if (spd.mem_type == SPD_MEMTYPE_DDR2 + && (caslat < 2 || caslat > 5)) { + printf("DDR II: Invalid SPD CAS Latency: 0x%x.\n", + spd.cas_lat); + return 0; + } + debug("DDR: caslat SPD bit is %d\n", caslat); + + /* + * Calculate the Maximum Data Rate based on the Minimum Cycle time. + * The SPD clk_cycle field (tCKmin) is measured in tenths of + * nanoseconds and represented as BCD. + */ + tCKmin_ps = convert_bcd_tenths_to_cycle_time_ps(spd.clk_cycle); + debug("DDR: tCKmin = %d ps\n", tCKmin_ps); + + /* + * Double-data rate, scaled 1000 to picoseconds, and back down to MHz. + */ + max_data_rate = 2 * 1000 * 1000 / tCKmin_ps; + debug("DDR: Module max data rate = %d Mhz\n", max_data_rate); + + + /* + * Adjust the CAS Latency to allow for bus speeds that + * are slower than the DDR module. + */ + busfreq = get_bus_freq(0) / 1000000; /* MHz */ + + effective_data_rate = max_data_rate; + if (busfreq < 90) { + /* DDR rate out-of-range */ + puts("DDR: platform frequency is not fit for DDR rate\n"); + return 0; + + } else if (90 <= busfreq && busfreq < 230 && max_data_rate >= 230) { + /* + * busfreq 90~230 range, treated as DDR 200. + */ + effective_data_rate = 200; + if (spd.clk_cycle3 == 0xa0) /* 10 ns */ + caslat -= 2; + else if (spd.clk_cycle2 == 0xa0) + caslat--; + + } else if (230 <= busfreq && busfreq < 280 && max_data_rate >= 280) { + /* + * busfreq 230~280 range, treated as DDR 266. + */ + effective_data_rate = 266; + if (spd.clk_cycle3 == 0x75) /* 7.5 ns */ + caslat -= 2; + else if (spd.clk_cycle2 == 0x75) + caslat--; + + } else if (280 <= busfreq && busfreq < 350 && max_data_rate >= 350) { + /* + * busfreq 280~350 range, treated as DDR 333. + */ + effective_data_rate = 333; + if (spd.clk_cycle3 == 0x60) /* 6.0 ns */ + caslat -= 2; + else if (spd.clk_cycle2 == 0x60) + caslat--; + + } else if (350 <= busfreq && busfreq < 460 && max_data_rate >= 460) { + /* + * busfreq 350~460 range, treated as DDR 400. + */ + effective_data_rate = 400; + if (spd.clk_cycle3 == 0x50) /* 5.0 ns */ + caslat -= 2; + else if (spd.clk_cycle2 == 0x50) + caslat--; + + } else if (460 <= busfreq && busfreq < 560 && max_data_rate >= 560) { + /* + * busfreq 460~560 range, treated as DDR 533. + */ + effective_data_rate = 533; + if (spd.clk_cycle3 == 0x3D) /* 3.75 ns */ + caslat -= 2; + else if (spd.clk_cycle2 == 0x3D) + caslat--; + + } else if (560 <= busfreq && busfreq < 700 && max_data_rate >= 700) { + /* + * busfreq 560~700 range, treated as DDR 667. + */ + effective_data_rate = 667; + if (spd.clk_cycle3 == 0x30) /* 3.0 ns */ + caslat -= 2; + else if (spd.clk_cycle2 == 0x30) + caslat--; + + } else if (700 <= busfreq) { + /* + * DDR rate out-of-range + */ + printf("DDR: Bus freq %d MHz is not fit for DDR rate %d MHz\n", + busfreq, max_data_rate); + return 0; + } + + + /* + * Convert caslat clocks to DDR controller value. + * Force caslat_ctrl to be DDR Controller field-sized. + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) { + caslat_ctrl = (caslat + 1) & 0x07; + } else { + caslat_ctrl = (2 * caslat - 1) & 0x0f; + } + + debug("DDR: effective data rate is %d MHz\n", effective_data_rate); + debug("DDR: caslat SPD bit is %d, controller field is 0x%x\n", + caslat, caslat_ctrl); + + /* + * Timing Config 0. + * Avoid writing for DDR I. The new PQ38 DDR controller + * dreams up non-zero default values to be backwards compatible. + */ + if (spd.mem_type == SPD_MEMTYPE_DDR2) { + unsigned char taxpd_clk = 8; /* By the book. */ + unsigned char tmrd_clk = 2; /* By the book. */ + unsigned char act_pd_exit = 2; /* Empirical? */ + unsigned char pre_pd_exit = 6; /* Empirical? */ + + ddr1->timing_cfg_0 = (0 + | ((act_pd_exit & 0x7) << 20) /* ACT_PD_EXIT */ + | ((pre_pd_exit & 0x7) << 16) /* PRE_PD_EXIT */ + | ((taxpd_clk & 0xf) << 8) /* ODT_PD_EXIT */ + | ((tmrd_clk & 0xf) << 0) /* MRS_CYC */ + ); + debug("DDR: timing_cfg_0 = 0x%08x\n", ddr1->timing_cfg_0); + + } else { + } + + + /* + * Some Timing Config 1 values now. + * Sneak Extended Refresh Recovery in here too. + */ + + /* + * For DDR I, WRREC(Twr) and WRTORD(Twtr) are not in SPD, + * use conservative value. + * For DDR II, they are bytes 36 and 37, in quarter nanos. + */ + + if (spd.mem_type == SPD_MEMTYPE_DDR) { + twr_clk = 3; /* Clocks */ + twtr_clk = 1; /* Clocks */ + } else { + twr_clk = picos_to_clk(spd.twr * 250); + twtr_clk = picos_to_clk(spd.twtr * 250); + } + + /* + * Calculate Trfc, in picos. + * DDR I: Byte 42 straight up in ns. + * DDR II: Byte 40 and 42 swizzled some, in ns. + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) { + trfc = spd.trfc * 1000; /* up to ps */ + } else { + unsigned int byte40_table_ps[8] = { + 0, + 250, + 330, + 500, + 660, + 750, + 0, + 0 + }; + + trfc = (((spd.trctrfc_ext & 0x1) * 256) + spd.trfc) * 1000 + + byte40_table_ps[(spd.trctrfc_ext >> 1) & 0x7]; + } + trfc_clk = picos_to_clk(trfc); + + /* + * Trcd, Byte 29, from quarter nanos to ps and clocks. + */ + trcd_clk = picos_to_clk(spd.trcd * 250) & 0x7; + + /* + * Convert trfc_clk to DDR controller fields. DDR I should + * fit in the REFREC field (16-19) of TIMING_CFG_1, but the + * 8548 controller has an extended REFREC field of three bits. + * The controller automatically adds 8 clocks to this value, + * so preadjust it down 8 first before splitting it up. + */ + trfc_low = (trfc_clk - 8) & 0xf; + trfc_high = ((trfc_clk - 8) >> 4) & 0x3; + + /* + * Sneak in some Extended Refresh Recovery. + */ + ddr1->ext_refrec = (trfc_high << 16); + debug("DDR: ext_refrec = 0x%08x\n", ddr1->ext_refrec); + + ddr1->timing_cfg_1 = + (0 + | ((picos_to_clk(spd.trp * 250) & 0x07) << 28) /* PRETOACT */ + | ((picos_to_clk(spd.tras * 1000) & 0x0f ) << 24) /* ACTTOPRE */ + | (trcd_clk << 20) /* ACTTORW */ + | (caslat_ctrl << 16) /* CASLAT */ + | (trfc_low << 12) /* REFEC */ + | ((twr_clk & 0x07) << 8) /* WRRREC */ + | ((picos_to_clk(spd.trrd * 250) & 0x07) << 4) /* ACTTOACT */ + | ((twtr_clk & 0x07) << 0) /* WRTORD */ + ); + + debug("DDR: timing_cfg_1 = 0x%08x\n", ddr1->timing_cfg_1); + + + /* + * Timing_Config_2 + * Was: 0x00000800; + */ + + /* + * Additive Latency + * For DDR I, 0. + * For DDR II, with ODT enabled, use "a value" less than ACTTORW, + * which comes from Trcd, and also note that: + * add_lat + caslat must be >= 4 + */ + add_lat = 0; + if (spd.mem_type == SPD_MEMTYPE_DDR2 + && (odt_wr_cfg || odt_rd_cfg) + && (caslat < 4)) { + add_lat = 4 - caslat; + if (add_lat > trcd_clk) { + add_lat = trcd_clk - 1; + } + } + + /* + * Write Data Delay + * Historically 0x2 == 4/8 clock delay. + * Empirically, 0x3 == 6/8 clock delay is suggested for DDR I 266. + */ + wr_data_delay = 3; + + /* + * Write Latency + * Read to Precharge + * Minimum CKE Pulse Width. + * Four Activate Window + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) { + /* + * This is a lie. It should really be 1, but if it is + * set to 1, bits overlap into the old controller's + * otherwise unused ACSM field. If we leave it 0, then + * the HW will magically treat it as 1 for DDR 1. Oh Yea. + */ + wr_lat = 0; + + trtp_clk = 2; /* By the book. */ + cke_min_clk = 1; /* By the book. */ + four_act = 1; /* By the book. */ + + } else { + wr_lat = caslat - 1; + + /* Convert SPD value from quarter nanos to picos. */ + trtp_clk = picos_to_clk(spd.trtp * 250); + + cke_min_clk = 3; /* By the book. */ + four_act = picos_to_clk(37500); /* By the book. 1k pages? */ + } + + /* + * Empirically set ~MCAS-to-preamble override for DDR 2. + * Your milage will vary. + */ + cpo = 0; + if (spd.mem_type == SPD_MEMTYPE_DDR2) { + if (effective_data_rate == 266 || effective_data_rate == 333) { + cpo = 0x7; /* READ_LAT + 5/4 */ + } else if (effective_data_rate == 400) { + cpo = 0x9; /* READ_LAT + 7/4 */ + } else { + /* Pure speculation */ + cpo = 0xb; + } + } + + ddr1->timing_cfg_2 = (0 + | ((add_lat & 0x7) << 28) /* ADD_LAT */ + | ((cpo & 0x1f) << 23) /* CPO */ + | ((wr_lat & 0x7) << 19) /* WR_LAT */ + | ((trtp_clk & 0x7) << 13) /* RD_TO_PRE */ + | ((wr_data_delay & 0x7) << 10) /* WR_DATA_DELAY */ + | ((cke_min_clk & 0x7) << 6) /* CKE_PLS */ + | ((four_act & 0x1f) << 0) /* FOUR_ACT */ + ); + + debug("DDR: timing_cfg_2 = 0x%08x\n", ddr1->timing_cfg_2); + + + /* + * Determine the Mode Register Set. + * + * This is nominally part specific, but it appears to be + * consistent for all DDR I devices, and for all DDR II devices. + * + * caslat must be programmed + * burst length is always 4 + * burst type is sequential + * + * For DDR I: + * operating mode is "normal" + * + * For DDR II: + * other stuff + */ + + mode_caslat = 0; + + /* + * Table lookup from DDR I or II Device Operation Specs. + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) { + if (1 <= caslat && caslat <= 4) { + unsigned char mode_caslat_table[4] = { + 0x5, /* 1.5 clocks */ + 0x2, /* 2.0 clocks */ + 0x6, /* 2.5 clocks */ + 0x3 /* 3.0 clocks */ + }; + mode_caslat = mode_caslat_table[caslat - 1]; + } else { + puts("DDR I: Only CAS Latencies of 1.5, 2.0, " + "2.5 and 3.0 clocks are supported.\n"); + return 0; + } + + } else { + if (2 <= caslat && caslat <= 5) { + mode_caslat = caslat; + } else { + puts("DDR II: Only CAS Latencies of 2.0, 3.0, " + "4.0 and 5.0 clocks are supported.\n"); + return 0; + } + } + + /* + * Encoded Burst Lenght of 4. + */ + burst_len = 2; /* Fiat. */ + + if (spd.mem_type == SPD_MEMTYPE_DDR) { + twr_auto_clk = 0; /* Historical */ + } else { + /* + * Determine tCK max in picos. Grab tWR and convert to picos. + * Auto-precharge write recovery is: + * WR = roundup(tWR_ns/tCKmax_ns). + * + * Ponder: Is twr_auto_clk different than twr_clk? + */ + tCKmax_ps = convert_bcd_tenths_to_cycle_time_ps(spd.tckmax); + twr_auto_clk = (spd.twr * 250 + tCKmax_ps - 1) / tCKmax_ps; + } + + + /* + * Mode Reg in bits 16 ~ 31, + * Extended Mode Reg 1 in bits 0 ~ 15. + */ + mode_odt_enable = 0x0; /* Default disabled */ + if (odt_wr_cfg || odt_rd_cfg) { + /* + * Bits 6 and 2 in Extended MRS(1) + * Bit 2 == 0x04 == 75 Ohm, with 2 DIMM modules. + * Bit 6 == 0x40 == 150 Ohm, with 1 DIMM module. + */ + mode_odt_enable = 0x40; /* 150 Ohm */ + } + + ddr1->sdram_mode_1 = + (0 + | (add_lat << (16 + 3)) /* Additive Latency in EMRS1 */ + | (mode_odt_enable << 16) /* ODT Enable in EMRS1 */ + | (twr_auto_clk << 9) /* Write Recovery Autopre */ + | (mode_caslat << 4) /* caslat */ + | (burst_len << 0) /* Burst length */ + ); + + debug("DDR: sdram_mode = 0x%08x\n", ddr1->sdram_mode_1); + + + /* + * Clear EMRS2 and EMRS3. + */ + ddr1->sdram_mode_2 = 0; + debug("DDR: sdram_mode_2 = 0x%08x\n", ddr1->sdram_mode_2); + + + /* + * Determine Refresh Rate. Ignore self refresh bit on DDR I. + * Table from SPD Spec, Byte 12, converted to picoseconds and + * filled in with "default" normal values. + */ + { + unsigned int refresh_clk; + unsigned int refresh_time_ns[8] = { + 15625000, /* 0 Normal 1.00x */ + 3900000, /* 1 Reduced .25x */ + 7800000, /* 2 Extended .50x */ + 31300000, /* 3 Extended 2.00x */ + 62500000, /* 4 Extended 4.00x */ + 125000000, /* 5 Extended 8.00x */ + 15625000, /* 6 Normal 1.00x filler */ + 15625000, /* 7 Normal 1.00x filler */ + }; + + refresh_clk = picos_to_clk(refresh_time_ns[spd.refresh & 0x7]); + + /* + * Set BSTOPRE to 0x100 for page mode + * If auto-charge is used, set BSTOPRE = 0 + */ + ddr1->sdram_interval = + (0 + | (refresh_clk & 0x3fff) << 16 + | 0x100 + ); + debug("DDR: sdram_interval = 0x%08x\n", ddr1->sdram_interval); + } + + /* + * Is this an ECC DDR chip? + * But don't mess with it if the DDR controller will init mem. + */ +#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) + if (spd.config == 0x02) { + ddr1->err_disable = 0x0000000d; + ddr1->err_sbe = 0x00ff0000; + } + debug("DDR: err_disable = 0x%08x\n", ddr1->err_disable); + debug("DDR: err_sbe = 0x%08x\n", ddr1->err_sbe); +#endif + + asm("sync;isync"); + udelay(500); + + /* + * SDRAM Cfg 2 + */ + + /* + * When ODT is enabled, Chap 9 suggests asserting ODT to + * internal IOs only during reads. + */ + odt_cfg = 0; + if (odt_rd_cfg | odt_wr_cfg) { + odt_cfg = 0x2; /* ODT to IOs during reads */ + } + + /* + * Try to use differential DQS with DDR II. + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) { + dqs_cfg = 0; /* No Differential DQS for DDR I */ + } else { + dqs_cfg = 0x1; /* Differential DQS for DDR II */ + } + +#if defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) + /* + * Use the DDR controller to auto initialize memory. + */ + d_init = 1; + ddr1->sdram_data_init = CONFIG_MEM_INIT_VALUE; + debug("DDR: ddr_data_init = 0x%08x\n", ddr1->sdram_data_init); +#else + /* + * Memory will be initialized via DMA, or not at all. + */ + d_init = 0; +#endif + + ddr1->sdram_cfg_2 = (0 + | (dqs_cfg << 26) /* Differential DQS */ + | (odt_cfg << 21) /* ODT */ + | (d_init << 4) /* D_INIT auto init DDR */ + ); + + debug("DDR: sdram_cfg_2 = 0x%08x\n", ddr1->sdram_cfg_2); + + +#ifdef MPC86xx_DDR_SDRAM_CLK_CNTL + { + unsigned char clk_adjust; + + /* + * Setup the clock control. + * SDRAM_CLK_CNTL[0] = Source synchronous enable == 1 + * SDRAM_CLK_CNTL[5-7] = Clock Adjust + * 0110 3/4 cycle late + * 0111 7/8 cycle late + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) { + clk_adjust = 0x6; + } else { + clk_adjust = 0x7; + } + + ddr1->sdram_clk_cntl = (0 + | 0x80000000 + | (clk_adjust << 23) + ); + debug("DDR: sdram_clk_cntl = 0x%08x\n", ddr1->sdram_clk_cntl); + } +#endif + + /* + * Figure out the settings for the sdram_cfg register. + * Build up the entire register in 'sdram_cfg' before writing + * since the write into the register will actually enable the + * memory controller; all settings must be done before enabling. + * + * sdram_cfg[0] = 1 (ddr sdram logic enable) + * sdram_cfg[1] = 1 (self-refresh-enable) + * sdram_cfg[5:7] = (SDRAM type = DDR SDRAM) + * 010 DDR 1 SDRAM + * 011 DDR 2 SDRAM + */ + sdram_type = (spd.mem_type == SPD_MEMTYPE_DDR) ? 2 : 3; + sdram_cfg_1 = (0 + | (1 << 31) /* Enable */ + | (1 << 30) /* Self refresh */ + | (sdram_type << 24) /* SDRAM type */ + ); + + /* + * sdram_cfg[3] = RD_EN - registered DIMM enable + * A value of 0x26 indicates micron registered DIMMS (micron.com) + */ + if (spd.mem_type == SPD_MEMTYPE_DDR && spd.mod_attr == 0x26) { + sdram_cfg_1 |= 0x10000000; /* RD_EN */ + } + +#if defined(CONFIG_DDR_ECC) + /* + * If the user wanted ECC (enabled via sdram_cfg[2]) + */ + if (spd.config == 0x02) { + sdram_cfg_1 |= 0x20000000; /* ECC_EN */ + } +#endif + + /* + * REV1 uses 1T timing. + * REV2 may use 1T or 2T as configured by the user. + */ + { + uint pvr = get_pvr(); + + if (pvr != PVR_85xx_REV1) { +#if defined(CONFIG_DDR_2T_TIMING) + /* + * Enable 2T timing by setting sdram_cfg[16]. + */ + sdram_cfg_1 |= 0x8000; /* 2T_EN */ +#endif + } + } + + /* + * 200 painful micro-seconds must elapse between + * the DDR clock setup and the DDR config enable. + */ + udelay(200); + + /* + * Go! + */ + ddr1->sdram_cfg_1 = sdram_cfg_1; + + asm("sync;isync"); + udelay(500); + + debug("DDR: sdram_cfg = 0x%08x\n", ddr1->sdram_cfg_1); + + +#if defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) + debug("DDR: memory initializing\n"); + /* + * Poll until memory is initialized. + * 512 Meg at 400 might hit this 200 times or so. + */ + while ((ddr1->sdram_cfg_2 & (d_init << 4)) != 0) { + udelay(1000); + } + debug("DDR: memory initialized\n"); +#endif + + + /* + * Figure out memory size in Megabytes. + */ + memsize = n_ranks * rank_density / 0x100000; + + + /* + * First supported LAW size is 16M, at LAWAR_SIZE_16M == 23. Fnord. + */ + law_size = 19 + __ilog2(memsize); + + /* + * Set up LAWBAR for all of DDR. + */ + mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff); + mcm->lawar1 = (LAWAR_EN + | LAWAR_TRGT_IF_DDR + | (LAWAR_SIZE & law_size)); + debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1); + debug("DDR: LARAR1=0x%08x\n", mcm->lawar1); + + + return memsize * 1024 * 1024; +} + +#endif /* CONFIG_SPD_EEPROM */ + + +#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) + +/* + * Initialize all of memory for ECC, then enable errors. + */ + +void +ddr_enable_ecc(unsigned int dram_size) +{ + uint *p = 0; + uint i = 0; + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_ddr_t *ddr1= &immap->im_ddr1; + + dma_init(); + + for (*p = 0; p < (uint *)(8 * 1024); p++) { + if (((unsigned int)p & 0x1f) == 0) { + ppcDcbz((unsigned long) p); + } + *p = (unsigned int)CONFIG_MEM_INIT_VALUE; + if (((unsigned int)p & 0x1c) == 0x1c) { + ppcDcbf((unsigned long) p); + } + } + + /* 8K */ + dma_xfer((uint *)0x2000, 0x2000, (uint *)0); + /* 16K */ + dma_xfer((uint *)0x4000, 0x4000, (uint *)0); + /* 32K */ + dma_xfer((uint *)0x8000, 0x8000, (uint *)0); + /* 64K */ + dma_xfer((uint *)0x10000, 0x10000, (uint *)0); + /* 128k */ + dma_xfer((uint *)0x20000, 0x20000, (uint *)0); + /* 256k */ + dma_xfer((uint *)0x40000, 0x40000, (uint *)0); + /* 512k */ + dma_xfer((uint *)0x80000, 0x80000, (uint *)0); + /* 1M */ + dma_xfer((uint *)0x100000, 0x100000, (uint *)0); + /* 2M */ + dma_xfer((uint *)0x200000, 0x200000, (uint *)0); + /* 4M */ + dma_xfer((uint *)0x400000, 0x400000, (uint *)0); + + for (i = 1; i < dram_size / 0x800000; i++) { + dma_xfer((uint *)(0x800000*i), 0x800000, (uint *)0); + } + + /* + * Enable errors for ECC. + */ + debug("DMA DDR: err_disable = 0x%08x\n", ddr1->err_disable); + ddr1->err_disable = 0x00000000; + asm("sync;isync;msync"); + debug("DMA DDR: err_disable = 0x%08x\n", ddr1->err_disable); +} + +#endif /* CONFIG_DDR_ECC && ! CONFIG_ECC_INIT_VIA_DDRCONTROLLER */ diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c new file mode 100644 index 00000000000..0f5a6388ce1 --- /dev/null +++ b/cpu/mpc86xx/speed.c @@ -0,0 +1,248 @@ +/* + * Copyright 2004 Freescale Semiconductor. + * Jeff Brown (jeffrey@freescale.com) + * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) + * + * (C) Copyright 2000-2002 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include +#include + +unsigned long get_board_sys_clk(ulong dummy); +unsigned long get_sysclk_from_px_regs(void); + + +/* --------------------------------------------------------------- */ + +void get_sys_info (sys_info_t * sysInfo) +{ + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_gur_t *gur = &immap->im_gur; + uint plat_ratio, e600_ratio; + + plat_ratio = (gur->porpllsr) & 0x0000003e; + plat_ratio >>= 1; + + switch(plat_ratio) { + case 0x0: + sysInfo->freqSystemBus = 16 * CONFIG_SYS_CLK_FREQ; + break; + case 0x02: + case 0x03: + case 0x04: + case 0x05: + case 0x06: + case 0x08: + case 0x09: + case 0x0a: + case 0x0c: + case 0x10: + sysInfo->freqSystemBus = plat_ratio * CONFIG_SYS_CLK_FREQ; + break; + default: + sysInfo->freqSystemBus = 0; + break; + } + + // printf("assigned system bus freq = %d for plat ratio 0x%08lx\n", sysInfo->freqSystemBus, plat_ratio); + e600_ratio = (gur->porpllsr) & 0x003f0000; + e600_ratio >>= 16; + switch(e600_ratio) { + case 0x10: + sysInfo->freqProcessor = 2*sysInfo->freqSystemBus; + break; + case 0x19: + sysInfo->freqProcessor = 5*sysInfo->freqSystemBus/2; + break; + case 0x20: + sysInfo->freqProcessor = 3*sysInfo->freqSystemBus; + break; + case 0x39: + sysInfo->freqProcessor = 7*sysInfo->freqSystemBus/2; + break; + case 0x28: + sysInfo->freqProcessor = 4*sysInfo->freqSystemBus; + break; + case 0x1d: + sysInfo->freqProcessor = 9*sysInfo->freqSystemBus/2; + break; + default: + /* JB - Emulator workaround until real cop is plugged in */ + sysInfo->freqProcessor = e600_ratio + sysInfo->freqSystemBus; + //sysInfo->freqProcessor = 3*sysInfo->freqSystemBus; + break; + } + // printf("assigned processor freq = %d for e600 ratio 0x%08lx\n", sysInfo->freqProcessor, e600_ratio); + +} + + +/* ------------------------------------------------------------------------- */ + +/* + * Measure CPU clock speed (core clock GCLK1, GCLK2) + * + * (Approx. GCLK frequency in Hz) + */ + +int get_clocks (void) +{ + DECLARE_GLOBAL_DATA_PTR; + sys_info_t sys_info; + + get_sys_info (&sys_info); + gd->cpu_clk = sys_info.freqProcessor; + gd->bus_clk = sys_info.freqSystemBus; + + if(gd->cpu_clk != 0) return (0); + else return (1); +} + +/* ------------------------------------------------------------------------- */ +/******************************************** + * get_bus_freq + * return system bus freq in Hz + *********************************************/ +ulong get_bus_freq (ulong dummy) +{ + ulong val; + + sys_info_t sys_info; + + get_sys_info (&sys_info); + val = sys_info.freqSystemBus; + + return val; +} + +unsigned long get_sysclk_from_px_regs() +{ + ulong val; + u8 vclkh,vclkl; + + vclkh = in8(PIXIS_BASE+PIXIS_VCLKH); + vclkl = in8(PIXIS_BASE+PIXIS_VCLKL); + + if((vclkh == 0x84) && (vclkl ==0x07)) + { + val = 33000000; + } + if((vclkh == 0x3F) && (vclkl ==0x20)) + { + val = 40000000; + } + if((vclkh == 0x3F) && (vclkl ==0x2A)) + { + val = 50000000; + } + if((vclkh == 0x24) && (vclkl ==0x04)) + { + val = 66000000; + } + if((vclkh == 0x3F) && (vclkl ==0x4B)) + { + val = 83000000; + } + if((vclkh == 0x3F) && (vclkl ==0x5C)) + { + val = 100000000; + } + if((vclkh == 0xDF) && (vclkl ==0x3B)) + { + val = 134000000; + } + if((vclkh == 0xDF) && (vclkl ==0x4B)) + { + val = 166000000; + } + + return val; +} + +/******* From MPC8641HPCN Design Workbook ************ + * + * get_board_sys_clk + * reads the FPGA on board for CONFIG_SYS_CLK_FREQ + * + ********************************************************/ + +unsigned long get_board_sys_clk(ulong dummy) +{ + u8 i, go_bit, rd_clks; + ulong val; + + go_bit = in8(PIXIS_BASE+PIXIS_VCTL); + go_bit &= 0x01; + + rd_clks = in8(PIXIS_BASE+PIXIS_VCFGEN0); + rd_clks &= 0x1C; + + /* Only if both go bit and the SCLK bit in VCFGEN0 are set + * should we be using the AUX register. Remember, we also set the + * GO bit to boot from the alternate bank on the on-board flash + */ + + if(go_bit) + { + if(rd_clks == 0x1c) + i = in8(PIXIS_BASE+PIXIS_AUX); + else + i = in8(PIXIS_BASE+PIXIS_SPD); + //val = get_sysclk_from_px_regs(); + } + else + i = in8(PIXIS_BASE+PIXIS_SPD); + + i &= 0x07; + + switch(i) + { + case 0: + val = 33000000; + break; + case 1: + val = 40000000; + break; + case 2: + val = 50000000; + break; + case 3: + val = 66000000; + break; + case 4: + val = 83000000; + break; + case 5: + val = 100000000; + break; + case 6: + val = 134000000; + break; + case 7: + val = 166000000; + break; + } + + return val; +} diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S new file mode 100644 index 00000000000..531bd0c5fbd --- /dev/null +++ b/cpu/mpc86xx/start.S @@ -0,0 +1,1240 @@ +/* + * Copyright 2004 Freescale Semiconductor. + * Srikanth Srinivasan + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* U-Boot - Startup Code for 86xx PowerPC based Embedded Boards + * + * + * The processor starts at 0xfff00100 and the code is executed + * from flash. The code is organized to be at an other address + * in memory, but as long we don't jump around before relocating. + * board_init lies at a quite high address and when the cpu has + * jumped there, everything is ok. + */ +#include +#include +#include + +#include +#include + +#include +#include + +#ifndef CONFIG_IDENT_STRING +#define CONFIG_IDENT_STRING "" +#endif + +/* We don't want the MMU yet. +*/ +#undef MSR_KERNEL +/* Machine Check and Recoverable Interr. */ +#define MSR_KERNEL ( MSR_ME | MSR_RI ) + +/* + * Set up GOT: Global Offset Table + * + * Use r14 to access the GOT + */ + START_GOT + GOT_ENTRY(_GOT2_TABLE_) + GOT_ENTRY(_FIXUP_TABLE_) + + GOT_ENTRY(_start) + GOT_ENTRY(_start_of_vectors) + GOT_ENTRY(_end_of_vectors) + GOT_ENTRY(transfer_to_handler) + + GOT_ENTRY(__init_end) + GOT_ENTRY(_end) + GOT_ENTRY(__bss_start) + END_GOT + +/* + * r3 - 1st arg to board_init(): IMMP pointer + * r4 - 2nd arg to board_init(): boot flag + */ + .text + .long 0x27051956 /* U-Boot Magic Number */ + .globl version_string +version_string: + .ascii U_BOOT_VERSION + .ascii " (", __DATE__, " - ", __TIME__, ")" + .ascii CONFIG_IDENT_STRING, "\0" + + . = EXC_OFF_SYS_RESET + .globl _start +_start: + li r21, BOOTFLAG_COLD /* Normal Power-On: Boot from FLASH */ + b boot_cold + sync + + . = EXC_OFF_SYS_RESET + 0x10 + + .globl _start_warm +_start_warm: + li r21, BOOTFLAG_WARM /* Software reboot */ + b boot_warm + sync + + /* the boot code is located below the exception table */ + + .globl _start_of_vectors +_start_of_vectors: + +/* Machine check */ + STD_EXCEPTION(0x200, MachineCheck, MachineCheckException) + +/* Data Storage exception. */ + STD_EXCEPTION(0x300, DataStorage, UnknownException) + +/* Instruction Storage exception. */ + STD_EXCEPTION(0x400, InstStorage, UnknownException) + +/* External Interrupt exception. */ + STD_EXCEPTION(0x500, ExtInterrupt, external_interrupt) + +/* Alignment exception. */ + . = 0x600 +Alignment: + EXCEPTION_PROLOG + mfspr r4,DAR + stw r4,_DAR(r21) + mfspr r5,DSISR + stw r5,_DSISR(r21) + addi r3,r1,STACK_FRAME_OVERHEAD + li r20,MSR_KERNEL + rlwimi r20,r23,0,16,16 /* copy EE bit from saved MSR */ + lwz r6,GOT(transfer_to_handler) + mtlr r6 + blrl +.L_Alignment: + .long AlignmentException - _start + EXC_OFF_SYS_RESET + .long int_return - _start + EXC_OFF_SYS_RESET + +/* Program check exception */ + . = 0x700 +ProgramCheck: + EXCEPTION_PROLOG + addi r3,r1,STACK_FRAME_OVERHEAD + li r20,MSR_KERNEL + rlwimi r20,r23,0,16,16 /* copy EE bit from saved MSR */ + lwz r6,GOT(transfer_to_handler) + mtlr r6 + blrl +.L_ProgramCheck: + .long ProgramCheckException - _start + EXC_OFF_SYS_RESET + .long int_return - _start + EXC_OFF_SYS_RESET + + STD_EXCEPTION(0x800, FPUnavailable, UnknownException) + + /* I guess we could implement decrementer, and may have + * to someday for timekeeping. + */ + STD_EXCEPTION(0x900, Decrementer, timer_interrupt) + STD_EXCEPTION(0xa00, Trap_0a, UnknownException) + STD_EXCEPTION(0xb00, Trap_0b, UnknownException) + STD_EXCEPTION(0xc00, SystemCall, UnknownException) + STD_EXCEPTION(0xd00, SingleStep, UnknownException) + STD_EXCEPTION(0xe00, Trap_0e, UnknownException) + STD_EXCEPTION(0xf00, Trap_0f, UnknownException) + STD_EXCEPTION(0x1000, SoftEmu, SoftEmuException) + STD_EXCEPTION(0x1100, InstructionTLBMiss, UnknownException) + STD_EXCEPTION(0x1200, DataTLBMiss, UnknownException) + STD_EXCEPTION(0x1300, InstructionTLBError, UnknownException) + STD_EXCEPTION(0x1400, DataTLBError, UnknownException) + STD_EXCEPTION(0x1500, Reserved5, UnknownException) + STD_EXCEPTION(0x1600, Reserved6, UnknownException) + STD_EXCEPTION(0x1700, Reserved7, UnknownException) + STD_EXCEPTION(0x1800, Reserved8, UnknownException) + STD_EXCEPTION(0x1900, Reserved9, UnknownException) + STD_EXCEPTION(0x1a00, ReservedA, UnknownException) + STD_EXCEPTION(0x1b00, ReservedB, UnknownException) + STD_EXCEPTION(0x1c00, DataBreakpoint, UnknownException) + STD_EXCEPTION(0x1d00, InstructionBreakpoint, UnknownException) + STD_EXCEPTION(0x1e00, PeripheralBreakpoint, UnknownException) + STD_EXCEPTION(0x1f00, DevPortBreakpoint, UnknownException) + + .globl _end_of_vectors +_end_of_vectors: + + . = 0x2000 + +boot_cold: +boot_warm: + + /* if this is a multi-core system we need to check which cpu + * this is, if it is not cpu 0 send the cpu to the linux reset + * vector */ +#if (CONFIG_NUM_CPUS > 1) + mfspr r0, MSSCR0 + andi. r0, r0, 0x0020 + rlwinm r0,r0,27,31,31 + mtspr PIR, r0 + beq 1f + + bl secondary_cpu_setup +#endif + + /* disable everything */ +1: li r0, 0 + mtspr HID0, r0 + sync + mtmsr 0 + bl invalidate_bats + sync + +#ifdef CFG_L2 + /* init the L2 cache */ + addis r3, r0, L2_INIT@h + ori r3, r3, L2_INIT@l + sync + mtspr l2cr, r3 +#ifdef CONFIG_ALTIVEC + dssall +#endif + /* invalidate the L2 cache */ + bl l2cache_invalidate + sync +#endif + + /* + * Calculate absolute address in FLASH and jump there + *------------------------------------------------------*/ + lis r3, CFG_MONITOR_BASE@h + ori r3, r3, CFG_MONITOR_BASE@l + addi r3, r3, in_flash - _start + EXC_OFF_SYS_RESET + mtlr r3 + blr + +in_flash: + /* let the C-code set up the rest */ + /* */ + /* Be careful to keep code relocatable ! */ + /*------------------------------------------------------*/ + /* perform low-level init */ + + /* enable extended addressing */ + bl enable_ext_addr + + /* setup the bats */ + bl setup_bats + sync + +#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR) + /* setup ccsrbar */ + bl setup_ccsrbar +#endif + + /* setup the law entries */ + bl law_entry + sync + + /* Don't use this feature due to bug in 8641D PD4 */ + /* Disable ERD_DIS */ + lis r3, CFG_CCSRBAR@h + ori r3, r3, 0x1008 + lwz r4, 0(r3) + oris r4, r4, 0x4000 + stw r4, 0(r3) + sync + +#if (EMULATOR_RUN == 1) + /* On the emulator we want to adjust these ASAP */ + /* otherwise things are sloooow */ + /* Setup OR0 (LALE FIX)*/ + lis r3, CFG_CCSRBAR@h + ori r3, r3, 0x5004 + li r4, 0x0FF3 + stw r4, 0(r3) + sync + + /* Setup LCRR */ + lis r3, CFG_CCSRBAR@h + ori r3, r3, 0x50D4 + lis r4, 0x8000 + ori r4, r4, 0x0002 + stw r4, 0(r3) + sync +#endif +#if 1 + /* make sure timer enabled in guts register too */ + lis r3, CFG_CCSRBAR@h + oris r3,r3, 0xE + ori r3,r3,0x0070 /*Jason from 3*/ + lwz r4, 0(r3) + lis r5,0xFFFC /*Jason from 0xffff*/ + ori r5,r5,0x5FFF + and r4,r4,r5 + stw r4,0(r3) +#endif + /* + * Cache must be enabled here for stack-in-cache trick. + * This means we need to enable the BATS. + * Cache should be turned on after BATs, since by default + * everything is write-through. + */ + + /* enable address translation */ + bl enable_addr_trans + sync + + /* enable and invalidate the data cache */ +/* bl l1dcache_enable */ + bl dcache_enable + sync + +#if 1 + bl icache_enable +#endif + +#ifdef CFG_INIT_RAM_LOCK + bl lock_ram_in_cache + sync +#endif + + /* set up the stack pointer in our newly created + * cache-ram (r1) */ + lis r1, (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET)@h + ori r1, r1, (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET)@l + + li r0, 0 /* Make room for stack frame header and */ + stwu r0, -4(r1) /* clear final stack frame so that */ + stwu r0, -4(r1) /* stack backtraces terminate cleanly */ + + GET_GOT /* initialize GOT access */ + + /* run low-level CPU init code (from Flash) */ + bl cpu_init_f + sync + +#ifdef RUN_DIAG + + /* Sri: Code to run the diagnostic automatically */ + + /* Load PX_AUX register address in r4 */ + lis r4, 0xf810 + ori r4, r4, 0x6 + /* Load contents of PX_AUX in r3 bits 24 to 31*/ + lbz r3, 0(r4) + + /* Mask and obtain the bit in r3 */ + rlwinm. r3, r3, 0, 24, 24 + /* If not zero, jump and continue with u-boot */ + bne diag_done + + /* Load back contents of PX_AUX in r3 bits 24 to 31 */ + lbz r3, 0(r4) + /* Set the MSB of the register value */ + ori r3, r3, 0x80 + /* Write value in r3 back to PX_AUX */ + stb r3, 0(r4) + + /* Get the address to jump to in r3*/ + lis r3, CFG_DIAG_ADDR@h + ori r3, r3, CFG_DIAG_ADDR@l + + /* Load the LR with the branch address */ + mtlr r3 + + /* Branch to diagnostic */ + blr + +diag_done: +#endif + + /* bl l2cache_enable*/ + mr r3, r21 + + /* r3: BOOTFLAG */ + /* run 1st part of board init code (from Flash) */ + bl board_init_f + sync + + /* NOTREACHED */ + + .globl invalidate_bats +invalidate_bats: + + /* invalidate BATs */ + mtspr IBAT0U, r0 + mtspr IBAT1U, r0 + mtspr IBAT2U, r0 + mtspr IBAT3U, r0 + mtspr IBAT4U, r0 + mtspr IBAT5U, r0 + mtspr IBAT6U, r0 + mtspr IBAT7U, r0 + + isync + mtspr DBAT0U, r0 + mtspr DBAT1U, r0 + mtspr DBAT2U, r0 + mtspr DBAT3U, r0 + mtspr DBAT4U, r0 + mtspr DBAT5U, r0 + mtspr DBAT6U, r0 + mtspr DBAT7U, r0 + + isync + sync + blr + + + /* setup_bats - set them up to some initial state */ + .globl setup_bats +setup_bats: + + addis r0, r0, 0x0000 + + /* IBAT 0 */ + addis r4, r0, CFG_IBAT0L@h + ori r4, r4, CFG_IBAT0L@l + addis r3, r0, CFG_IBAT0U@h + ori r3, r3, CFG_IBAT0U@l + mtspr IBAT0L, r4 + mtspr IBAT0U, r3 + isync + + /* DBAT 0 */ + addis r4, r0, CFG_DBAT0L@h + ori r4, r4, CFG_DBAT0L@l + addis r3, r0, CFG_DBAT0U@h + ori r3, r3, CFG_DBAT0U@l + mtspr DBAT0L, r4 + mtspr DBAT0U, r3 + isync + + /* IBAT 1 */ + addis r4, r0, CFG_IBAT1L@h + ori r4, r4, CFG_IBAT1L@l + addis r3, r0, CFG_IBAT1U@h + ori r3, r3, CFG_IBAT1U@l + mtspr IBAT1L, r4 + mtspr IBAT1U, r3 + isync + + /* DBAT 1 */ + addis r4, r0, CFG_DBAT1L@h + ori r4, r4, CFG_DBAT1L@l + addis r3, r0, CFG_DBAT1U@h + ori r3, r3, CFG_DBAT1U@l + mtspr DBAT1L, r4 + mtspr DBAT1U, r3 + isync + + /* IBAT 2 */ + addis r4, r0, CFG_IBAT2L@h + ori r4, r4, CFG_IBAT2L@l + addis r3, r0, CFG_IBAT2U@h + ori r3, r3, CFG_IBAT2U@l + mtspr IBAT2L, r4 + mtspr IBAT2U, r3 + isync + + /* DBAT 2 */ + addis r4, r0, CFG_DBAT2L@h + ori r4, r4, CFG_DBAT2L@l + addis r3, r0, CFG_DBAT2U@h + ori r3, r3, CFG_DBAT2U@l + mtspr DBAT2L, r4 + mtspr DBAT2U, r3 + isync + + /* IBAT 3 */ + addis r4, r0, CFG_IBAT3L@h + ori r4, r4, CFG_IBAT3L@l + addis r3, r0, CFG_IBAT3U@h + ori r3, r3, CFG_IBAT3U@l + mtspr IBAT3L, r4 + mtspr IBAT3U, r3 + isync + + /* DBAT 3 */ + addis r4, r0, CFG_DBAT3L@h + ori r4, r4, CFG_DBAT3L@l + addis r3, r0, CFG_DBAT3U@h + ori r3, r3, CFG_DBAT3U@l + mtspr DBAT3L, r4 + mtspr DBAT3U, r3 + isync + + /* IBAT 4 */ + addis r4, r0, CFG_IBAT4L@h + ori r4, r4, CFG_IBAT4L@l + addis r3, r0, CFG_IBAT4U@h + ori r3, r3, CFG_IBAT4U@l + mtspr IBAT4L, r4 + mtspr IBAT4U, r3 + isync + + /* DBAT 4 */ + addis r4, r0, CFG_DBAT4L@h + ori r4, r4, CFG_DBAT4L@l + addis r3, r0, CFG_DBAT4U@h + ori r3, r3, CFG_DBAT4U@l + mtspr DBAT4L, r4 + mtspr DBAT4U, r3 + isync + + /* IBAT 5 */ + addis r4, r0, CFG_IBAT5L@h + ori r4, r4, CFG_IBAT5L@l + addis r3, r0, CFG_IBAT5U@h + ori r3, r3, CFG_IBAT5U@l + mtspr IBAT5L, r4 + mtspr IBAT5U, r3 + isync + + /* DBAT 5 */ + addis r4, r0, CFG_DBAT5L@h + ori r4, r4, CFG_DBAT5L@l + addis r3, r0, CFG_DBAT5U@h + ori r3, r3, CFG_DBAT5U@l + mtspr DBAT5L, r4 + mtspr DBAT5U, r3 + isync + + /* IBAT 6 */ + addis r4, r0, CFG_IBAT6L@h + ori r4, r4, CFG_IBAT6L@l + addis r3, r0, CFG_IBAT6U@h + ori r3, r3, CFG_IBAT6U@l + mtspr IBAT6L, r4 + mtspr IBAT6U, r3 + isync + + /* DBAT 6 */ + addis r4, r0, CFG_DBAT6L@h + ori r4, r4, CFG_DBAT6L@l + addis r3, r0, CFG_DBAT6U@h + ori r3, r3, CFG_DBAT6U@l + mtspr DBAT6L, r4 + mtspr DBAT6U, r3 + isync + + /* IBAT 7 */ + addis r4, r0, CFG_IBAT7L@h + ori r4, r4, CFG_IBAT7L@l + addis r3, r0, CFG_IBAT7U@h + ori r3, r3, CFG_IBAT7U@l + mtspr IBAT7L, r4 + mtspr IBAT7U, r3 + isync + + /* DBAT 7 */ + addis r4, r0, CFG_DBAT7L@h + ori r4, r4, CFG_DBAT7L@l + addis r3, r0, CFG_DBAT7U@h + ori r3, r3, CFG_DBAT7U@l + mtspr DBAT7L, r4 + mtspr DBAT7U, r3 + isync + +1: + addis r3, 0, 0x0000 + addis r5, 0, 0x4 /* upper bound of 0x00040000 for 7400/750 */ + isync + +tlblp: + tlbie r3 + sync + addi r3, r3, 0x1000 + cmp 0, 0, r3, r5 + blt tlblp + + blr + + .globl enable_addr_trans +enable_addr_trans: + /* enable address translation */ + mfmsr r5 + ori r5, r5, (MSR_IR | MSR_DR) + mtmsr r5 + isync + blr + + .globl disable_addr_trans +disable_addr_trans: + /* disable address translation */ + mflr r4 + mfmsr r3 + andi. r0, r3, (MSR_IR | MSR_DR) + beqlr + andc r3, r3, r0 + mtspr SRR0, r4 + mtspr SRR1, r3 + rfi + +/* + * This code finishes saving the registers to the exception frame + * and jumps to the appropriate handler for the exception. + * Register r21 is pointer into trap frame, r1 has new stack pointer. + */ + .globl transfer_to_handler +transfer_to_handler: + stw r22,_NIP(r21) + lis r22,MSR_POW@h + andc r23,r23,r22 + stw r23,_MSR(r21) + SAVE_GPR(7, r21) + SAVE_4GPRS(8, r21) + SAVE_8GPRS(12, r21) + SAVE_8GPRS(24, r21) + mflr r23 + andi. r24,r23,0x3f00 /* get vector offset */ + stw r24,TRAP(r21) + li r22,0 + stw r22,RESULT(r21) + mtspr SPRG2,r22 /* r1 is now kernel sp */ + lwz r24,0(r23) /* virtual address of handler */ + lwz r23,4(r23) /* where to go when done */ + mtspr SRR0,r24 + mtspr SRR1,r20 + mtlr r23 + SYNC + rfi /* jump to handler, enable MMU */ + +int_return: + mfmsr r28 /* Disable interrupts */ + li r4,0 + ori r4,r4,MSR_EE + andc r28,r28,r4 + SYNC /* Some chip revs need this... */ + mtmsr r28 + SYNC + lwz r2,_CTR(r1) + lwz r0,_LINK(r1) + mtctr r2 + mtlr r0 + lwz r2,_XER(r1) + lwz r0,_CCR(r1) + mtspr XER,r2 + mtcrf 0xFF,r0 + REST_10GPRS(3, r1) + REST_10GPRS(13, r1) + REST_8GPRS(23, r1) + REST_GPR(31, r1) + lwz r2,_NIP(r1) /* Restore environment */ + lwz r0,_MSR(r1) + mtspr SRR0,r2 + mtspr SRR1,r0 + lwz r0,GPR0(r1) + lwz r2,GPR2(r1) + lwz r1,GPR1(r1) + SYNC + rfi + + .globl dc_read +dc_read: + blr + + .globl get_pvr +get_pvr: + mfspr r3, PVR + blr + + .globl get_svr +get_svr: + mfspr r3, SVR + blr + + +/*------------------------------------------------------------------------------- */ +/* Function: in8 */ +/* Description: Input 8 bits */ +/*------------------------------------------------------------------------------- */ + .globl in8 +in8: + lbz r3,0x0000(r3) + blr + +/*------------------------------------------------------------------------------- */ +/* Function: out8 */ +/* Description: Output 8 bits */ +/*------------------------------------------------------------------------------- */ + .globl out8 +out8: + stb r4,0x0000(r3) + blr + +/*------------------------------------------------------------------------------- */ +/* Function: out16 */ +/* Description: Output 16 bits */ +/*------------------------------------------------------------------------------- */ + .globl out16 +out16: + sth r4,0x0000(r3) + blr + +/*------------------------------------------------------------------------------- */ +/* Function: out16r */ +/* Description: Byte reverse and output 16 bits */ +/*------------------------------------------------------------------------------- */ + .globl out16r +out16r: + sthbrx r4,r0,r3 + blr + +/*------------------------------------------------------------------------------- */ +/* Function: out32 */ +/* Description: Output 32 bits */ +/*------------------------------------------------------------------------------- */ + .globl out32 +out32: + stw r4,0x0000(r3) + blr + +/*------------------------------------------------------------------------------- */ +/* Function: out32r */ +/* Description: Byte reverse and output 32 bits */ +/*------------------------------------------------------------------------------- */ + .globl out32r +out32r: + stwbrx r4,r0,r3 + blr + +/*------------------------------------------------------------------------------- */ +/* Function: in16 */ +/* Description: Input 16 bits */ +/*------------------------------------------------------------------------------- */ + .globl in16 +in16: + lhz r3,0x0000(r3) + blr + +/*------------------------------------------------------------------------------- */ +/* Function: in16r */ +/* Description: Input 16 bits and byte reverse */ +/*------------------------------------------------------------------------------- */ + .globl in16r +in16r: + lhbrx r3,r0,r3 + blr + +/*------------------------------------------------------------------------------- */ +/* Function: in32 */ +/* Description: Input 32 bits */ +/*------------------------------------------------------------------------------- */ + .globl in32 +in32: + lwz 3,0x0000(3) + blr + +/*------------------------------------------------------------------------------- */ +/* Function: in32r */ +/* Description: Input 32 bits and byte reverse */ +/*------------------------------------------------------------------------------- */ + .globl in32r +in32r: + lwbrx r3,r0,r3 + blr + +/*------------------------------------------------------------------------------- */ +/* Function: ppcDcbf */ +/* Description: Data Cache block flush */ +/* Input: r3 = effective address */ +/* Output: none. */ +/*------------------------------------------------------------------------------- */ + .globl ppcDcbf +ppcDcbf: + dcbf r0,r3 + blr + +/*------------------------------------------------------------------------------- */ +/* Function: ppcDcbi */ +/* Description: Data Cache block Invalidate */ +/* Input: r3 = effective address */ +/* Output: none. */ +/*------------------------------------------------------------------------------- */ + .globl ppcDcbi +ppcDcbi: + dcbi r0,r3 + blr + +/*-------------------------------------------------------------------------- + * Function: ppcDcbz + * Description: Data Cache block zero. + * Input: r3 = effective address + * Output: none. + *-------------------------------------------------------------------------- */ + + .globl ppcDcbz +ppcDcbz: + dcbz r0,r3 + blr + +/*------------------------------------------------------------------------------- */ +/* Function: ppcSync */ +/* Description: Processor Synchronize */ +/* Input: none. */ +/* Output: none. */ +/*------------------------------------------------------------------------------- */ + .globl ppcSync +ppcSync: + sync + blr + +/*-----------------------------------------------------------------------*/ +/* + * void relocate_code (addr_sp, gd, addr_moni) + * + * This "function" does not return, instead it continues in RAM + * after relocating the monitor code. + * + * r3 = dest + * r4 = src + * r5 = length in bytes + * r6 = cachelinesize + */ + .globl relocate_code +relocate_code: + + mr r1, r3 /* Set new stack pointer */ + mr r9, r4 /* Save copy of Global Data pointer */ + mr r10, r5 /* Save copy of Destination Address */ + + mr r3, r5 /* Destination Address */ + lis r4, CFG_MONITOR_BASE@h /* Source Address */ + ori r4, r4, CFG_MONITOR_BASE@l + lwz r5, GOT(__init_end) + sub r5, r5, r4 + li r6, CFG_CACHELINE_SIZE /* Cache Line Size */ + + /* + * Fix GOT pointer: + * + * New GOT-PTR = (old GOT-PTR - CFG_MONITOR_BASE) + Destination Address + * + * Offset: + */ + sub r15, r10, r4 + + /* First our own GOT */ + add r14, r14, r15 + /* then the one used by the C code */ + add r30, r30, r15 + + /* + * Now relocate code + */ +#ifdef CONFIG_ECC + bl board_relocate_rom + sync + mr r3, r10 /* Destination Address */ + lis r4, CFG_MONITOR_BASE@h /* Source Address */ + ori r4, r4, CFG_MONITOR_BASE@l + lwz r5, GOT(__init_end) + sub r5, r5, r4 + li r6, CFG_CACHELINE_SIZE /* Cache Line Size */ +#else + cmplw cr1,r3,r4 + addi r0,r5,3 + srwi. r0,r0,2 + beq cr1,4f /* In place copy is not necessary */ + beq 7f /* Protect against 0 count */ + mtctr r0 + bge cr1,2f + + la r8,-4(r4) + la r7,-4(r3) +1: lwzu r0,4(r8) + stwu r0,4(r7) + bdnz 1b + b 4f + +2: slwi r0,r0,2 + add r8,r4,r0 + add r7,r3,r0 +3: lwzu r0,-4(r8) + stwu r0,-4(r7) + bdnz 3b +#endif +/* + * Now flush the cache: note that we must start from a cache aligned + * address. Otherwise we might miss one cache line. + */ +4: cmpwi r6,0 + add r5,r3,r5 + beq 7f /* Always flush prefetch queue in any case */ + subi r0,r6,1 + andc r3,r3,r0 + mr r4,r3 +5: dcbst 0,r4 + add r4,r4,r6 + cmplw r4,r5 + blt 5b + sync /* Wait for all dcbst to complete on bus */ + mr r4,r3 +6: icbi 0,r4 + add r4,r4,r6 + cmplw r4,r5 + blt 6b +7: sync /* Wait for all icbi to complete on bus */ + isync + +/* + * We are done. Do not return, instead branch to second part of board + * initialization, now running from RAM. + */ + addi r0, r10, in_ram - _start + EXC_OFF_SYS_RESET + mtlr r0 + blr + +in_ram: +#ifdef CONFIG_ECC + bl board_init_ecc +#endif + /* + * Relocation Function, r14 point to got2+0x8000 + * + * Adjust got2 pointers, no need to check for 0, this code + * already puts a few entries in the table. + */ + li r0,__got2_entries@sectoff@l + la r3,GOT(_GOT2_TABLE_) + lwz r11,GOT(_GOT2_TABLE_) + mtctr r0 + sub r11,r3,r11 + addi r3,r3,-4 +1: lwzu r0,4(r3) + add r0,r0,r11 + stw r0,0(r3) + bdnz 1b + + /* + * Now adjust the fixups and the pointers to the fixups + * in case we need to move ourselves again. + */ +2: li r0,__fixup_entries@sectoff@l + lwz r3,GOT(_FIXUP_TABLE_) + cmpwi r0,0 + mtctr r0 + addi r3,r3,-4 + beq 4f +3: lwzu r4,4(r3) + lwzux r0,r4,r11 + add r0,r0,r11 + stw r10,0(r3) + stw r0,0(r4) + bdnz 3b +4: +/* clear_bss: */ + /* + * Now clear BSS segment + */ + lwz r3,GOT(__bss_start) + lwz r4,GOT(_end) + + cmplw 0, r3, r4 + beq 6f + + li r0, 0 +5: + stw r0, 0(r3) + addi r3, r3, 4 + cmplw 0, r3, r4 + bne 5b +6: + mr r3, r10 /* Destination Address */ + bl after_reloc + + /* not reached - end relocate_code */ +/*-----------------------------------------------------------------------*/ + + /* + * Copy exception vector code to low memory + * + * r3: dest_addr + * r7: source address, r8: end address, r9: target address + */ + .globl trap_init +trap_init: + lwz r7, GOT(_start) + lwz r8, GOT(_end_of_vectors) + + li r9, 0x100 /* reset vector always at 0x100 */ + + cmplw 0, r7, r8 + bgelr /* return if r7>=r8 - just in case */ + + mflr r4 /* save link register */ +1: + lwz r0, 0(r7) + stw r0, 0(r9) + addi r7, r7, 4 + addi r9, r9, 4 + cmplw 0, r7, r8 + bne 1b + + /* + * relocate `hdlr' and `int_return' entries + */ + li r7, .L_MachineCheck - _start + EXC_OFF_SYS_RESET + li r8, Alignment - _start + EXC_OFF_SYS_RESET +2: + bl trap_reloc + addi r7, r7, 0x100 /* next exception vector */ + cmplw 0, r7, r8 + blt 2b + + li r7, .L_Alignment - _start + EXC_OFF_SYS_RESET + bl trap_reloc + + li r7, .L_ProgramCheck - _start + EXC_OFF_SYS_RESET + bl trap_reloc + + li r7, .L_FPUnavailable - _start + EXC_OFF_SYS_RESET + li r8, SystemCall - _start + EXC_OFF_SYS_RESET +3: + bl trap_reloc + addi r7, r7, 0x100 /* next exception vector */ + cmplw 0, r7, r8 + blt 3b + + li r7, .L_SingleStep - _start + EXC_OFF_SYS_RESET + li r8, _end_of_vectors - _start + EXC_OFF_SYS_RESET +4: + bl trap_reloc + addi r7, r7, 0x100 /* next exception vector */ + cmplw 0, r7, r8 + blt 4b + + /* enable execptions from RAM vectors */ + mfmsr r7 + li r8,MSR_IP + andc r7,r7,r8 + mtmsr r7 + + mtlr r4 /* restore link register */ + blr + + /* + * Function: relocate entries for one exception vector + */ +trap_reloc: + lwz r0, 0(r7) /* hdlr ... */ + add r0, r0, r3 /* ... += dest_addr */ + stw r0, 0(r7) + + lwz r0, 4(r7) /* int_return ... */ + add r0, r0, r3 /* ... += dest_addr */ + stw r0, 4(r7) + + sync + isync + + blr + +.globl enable_ext_addr +enable_ext_addr: + mfspr r0, HID0 + lis r0, (HID0_HIGH_BAT_EN | HID0_XBSEN | HID0_XAEN)@h + ori r0, r0, (HID0_HIGH_BAT_EN | HID0_XBSEN | HID0_XAEN)@l + mtspr HID0, r0 + sync + isync + blr + +#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR) +.globl setup_ccsrbar +setup_ccsrbar: + /* Special sequence needed to update CCSRBAR itself */ + lis r4, CFG_CCSRBAR_DEFAULT@h + ori r4, r4, CFG_CCSRBAR_DEFAULT@l + + lis r5, CFG_CCSRBAR@h + ori r5, r5, CFG_CCSRBAR@l + srwi r6,r5,12 + stw r6, 0(r4) + isync + + lis r5, 0xffff + ori r5,r5,0xf000 + lwz r5, 0(r5) + isync + + lis r3, CFG_CCSRBAR@h + lwz r5, CFG_CCSRBAR@l(r3) + isync + + blr +#endif + +#ifdef CFG_INIT_RAM_LOCK +lock_ram_in_cache: + /* Allocate Initial RAM in data cache. + */ + lis r3, (CFG_INIT_RAM_ADDR & ~31)@h + ori r3, r3, (CFG_INIT_RAM_ADDR & ~31)@l + li r2, ((CFG_INIT_RAM_END & ~31) + \ + (CFG_INIT_RAM_ADDR & 31) + 31) / 32 + mtctr r2 +1: + dcbz r0, r3 + addi r3, r3, 32 + bdnz 1b +#if 1 +/* Lock the data cache */ + mfspr r0, HID0 + ori r0, r0, 0x1000 + sync + mtspr HID0, r0 + sync + blr +#endif +#if 0 + /* Lock the first way of the data cache */ + mfspr r0, LDSTCR + ori r0, r0, 0x0080 +#if defined(CONFIG_ALTIVEC) + dssall +#endif + sync + mtspr LDSTCR, r0 + sync + isync + blr +#endif + +.globl unlock_ram_in_cache +unlock_ram_in_cache: + /* invalidate the INIT_RAM section */ + lis r3, (CFG_INIT_RAM_ADDR & ~31)@h + ori r3, r3, (CFG_INIT_RAM_ADDR & ~31)@l + li r2, ((CFG_INIT_RAM_END & ~31) + \ + (CFG_INIT_RAM_ADDR & 31) + 31) / 32 + mtctr r2 +1: icbi r0, r3 + addi r3, r3, 32 + bdnz 1b + sync /* Wait for all icbi to complete on bus */ + isync +#if 1 +/* Unlock the data cache and invalidate it */ + mfspr r0, HID0 + li r3,0x1000 + andc r0,r0,r3 + li r3,0x0400 + or r0,r0,r3 + sync + mtspr HID0, r0 + sync + blr +#endif +#if 0 + /* Unlock the first way of the data cache */ + mfspr r0, LDSTCR + li r3,0x0080 + andc r0,r0,r3 +#ifdef CONFIG_ALTIVEC + dssall +#endif + sync + mtspr LDSTCR, r0 + sync + isync + li r3,0x0400 + or r0,r0,r3 + sync + mtspr HID0, r0 + sync + blr +#endif +#endif + +/* If this is a multi-cpu system then we need to handle the + * 2nd cpu. The assumption is that the 2nd cpu is being + * held in boot holdoff mode until the 1st cpu unlocks it + * from Linux. We'll do some basic cpu init and then pass + * it to the Linux Reset Vector. + * Sri: Much of this initialization is not required. Linux + * rewrites the bats, and the sprs and also enables the L1 cache. + */ +#if (CONFIG_NUM_CPUS > 1) +.globl secondary_cpu_setup +secondary_cpu_setup: + /* Do only core setup on all cores except cpu0 */ + bl invalidate_bats + sync + bl enable_ext_addr + +#ifdef CFG_L2 + /* init the L2 cache */ + addis r3, r0, L2_INIT@h + ori r3, r3, L2_INIT@l + sync + mtspr l2cr, r3 +#ifdef CONFIG_ALTIVEC + dssall +#endif + /* invalidate the L2 cache */ + bl l2cache_invalidate + sync +#endif + + /* setup the bats */ + bl setup_bats + sync + /* enable address translation */ + bl enable_addr_trans + sync + + /* enable and invalidate the data cache */ + bl dcache_enable + sync + + /* enable and invalidate the instruction cache*/ + bl icache_enable + sync + + /* Set up MSR and HID0, HID1*/ + /* Enable interrupts */ +/* mfmsr r28 + li r4,0 + ori r4,r4,MSR_EE + or r28,r28,r4 + mtmsr r28 + */ + + /* TBEN in HID0 */ + mfspr r4, HID0 + oris r4, r4, 0x0400 + mtspr HID0, r4 + sync + isync + + /*SYNCBE|ABE in HID1*/ + mfspr r4, HID1 + ori r4, r4, 0x0C00 + mtspr HID1, r4 + sync + isync + + lis r3, CONFIG_LINUX_RESET_VEC@h + ori r3, r3, CONFIG_LINUX_RESET_VEC@l + mtlr r3 + blr + + /* Never Returns, Running in Linux Now */ +#endif + diff --git a/cpu/mpc86xx/traps.c b/cpu/mpc86xx/traps.c new file mode 100644 index 00000000000..fdfc95dfc57 --- /dev/null +++ b/cpu/mpc86xx/traps.c @@ -0,0 +1,253 @@ +/* + * linux/arch/ppc/kernel/traps.c + * + * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) + * + * Modified by Cort Dougan (cort@cs.nmt.edu) + * and Paul Mackerras (paulus@cs.anu.edu.au) + * + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * This file handles the architecture-dependent parts of hardware exceptions + */ + +#include +#include +#include + +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +int (*debugger_exception_handler)(struct pt_regs *) = 0; +#endif + +/* Returns 0 if exception not found and fixup otherwise. */ +extern unsigned long search_exception_table(unsigned long); + +#define END_OF_MEM (gd->bd->bi_memstart + gd->bd->bi_memsize) + +/* + * Trap & Exception support + */ + +void +print_backtrace(unsigned long *sp) +{ + DECLARE_GLOBAL_DATA_PTR; + + int cnt = 0; + unsigned long i; + + printf("Call backtrace: "); + while (sp) { + if ((uint)sp > END_OF_MEM) + break; + + i = sp[1]; + if (cnt++ % 7 == 0) + printf("\n"); + printf("%08lX ", i); + if (cnt > 32) break; + sp = (unsigned long *)*sp; + } + printf("\n"); +} + +void +show_regs(struct pt_regs * regs) +{ + int i; + + printf("NIP: %08lX XER: %08lX LR: %08lX REGS:" + " %p TRAP: %04lx DAR: %08lX\n", + regs->nip, regs->xer, regs->link, regs, regs->trap, regs->dar); + printf("MSR: %08lx EE: %01x PR: %01x FP:" + " %01x ME: %01x IR/DR: %01x%01x\n", + regs->msr, regs->msr&MSR_EE ? 1 : 0, regs->msr&MSR_PR ? 1 : 0, + regs->msr & MSR_FP ? 1 : 0,regs->msr&MSR_ME ? 1 : 0, + regs->msr&MSR_IR ? 1 : 0, + regs->msr&MSR_DR ? 1 : 0); + + printf("\n"); + for (i = 0; i < 32; i++) { + if ((i % 8) == 0) + { + printf("GPR%02d: ", i); + } + + printf("%08lX ", regs->gpr[i]); + if ((i % 8) == 7) + { + printf("\n"); + } + } +} + + +void +_exception(int signr, struct pt_regs *regs) +{ + show_regs(regs); + print_backtrace((unsigned long *)regs->gpr[1]); + panic("Exception in kernel pc %lx signal %d",regs->nip,signr); +} + +void +MachineCheckException(struct pt_regs *regs) +{ + unsigned long fixup; + + /* Probing PCI using config cycles cause this exception + * when a device is not present. Catch it and return to + * the PCI exception handler. + */ + if ((fixup = search_exception_table(regs->nip)) != 0) { + regs->nip = fixup; + return; + } + +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) + if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + return; +#endif + + printf("Machine check in kernel mode.\n"); + printf("Caused by (from msr): "); + printf("regs %p ",regs); + switch( regs->msr & 0x000F0000) { + case (0x80000000>>12): + printf("Machine check signal - probably due to mm fault\n" + "with mmu off\n"); + break; + case (0x80000000>>13): + printf("Transfer error ack signal\n"); + break; + case (0x80000000>>14): + printf("Data parity signal\n"); + break; + case (0x80000000>>15): + printf("Address parity signal\n"); + break; + default: + printf("Unknown values in msr\n"); + } + show_regs(regs); + print_backtrace((unsigned long *)regs->gpr[1]); + panic("machine check"); +} + +void +AlignmentException(struct pt_regs *regs) +{ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) + if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + return; +#endif + show_regs(regs); + print_backtrace((unsigned long *)regs->gpr[1]); + panic("Alignment Exception"); +} + +void +ProgramCheckException(struct pt_regs *regs) +{ + unsigned char *p = regs ? (unsigned char *)(regs->nip) : NULL; + int i, j; + +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) + if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + return; +#endif + show_regs(regs); + + p = (unsigned char *) ((unsigned long)p & 0xFFFFFFE0); + p -= 32; + for (i = 0; i < 256; i+=16) { + printf("%08x: ", (unsigned int)p+i); + for (j = 0; j < 16; j++) { + printf("%02x ", p[i+j]); + } + printf("\n"); + } + + print_backtrace((unsigned long *)regs->gpr[1]); + panic("Program Check Exception"); +} + +void +SoftEmuException(struct pt_regs *regs) +{ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) + if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + return; +#endif + show_regs(regs); + print_backtrace((unsigned long *)regs->gpr[1]); + panic("Software Emulation Exception"); +} + + +void +UnknownException(struct pt_regs *regs) +{ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) + if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + return; +#endif + printf("Bad trap at PC: %lx, SR: %lx, vector=%lx\n", + regs->nip, regs->msr, regs->trap); + _exception(0, regs); +} + +/* Probe an address by reading. If not present, return -1, otherwise + * return 0. + */ +int +addr_probe(uint *addr) +{ +#if 0 + int retval; + + __asm__ __volatile__( \ + "1: lwz %0,0(%1)\n" \ + " eieio\n" \ + " li %0,0\n" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "3: li %0,-1\n" \ + " b 2b\n" \ + ".section __ex_table,\"a\"\n" \ + " .align 2\n" \ + " .long 1b,3b\n" \ + ".text" \ + : "=r" (retval) : "r"(addr)); + + return (retval); +#endif + return 0; +} + + + + + + -- cgit v1.3.1 From 5c9efb36a6b5431423f52888a0e3b4b515fe7eca Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Thu, 27 Apr 2006 10:15:16 -0500 Subject: Cleanup whitespaces and style issues. Removed //-style comments. Use 80-column lines. Remove trailing whitespace. Remove dead code and debug cruft. --- board/mpc8641hpcn/mpc8641hpcn.c | 33 ++--- board/mpc8641hpcn/oftree.dts | 2 +- cpu/mpc86xx/cpu.c | 262 +++++++++++++++++++--------------------- cpu/mpc86xx/cpu_init.c | 17 ++- cpu/mpc86xx/i2c.c | 68 +++++------ cpu/mpc86xx/interrupts.c | 23 ++-- cpu/mpc86xx/pci.c | 105 ++++++---------- cpu/mpc86xx/spd_sdram.c | 9 +- cpu/mpc86xx/speed.c | 260 +++++++++++++++++++-------------------- cpu/mpc86xx/start.S | 4 +- cpu/mpc86xx/traps.c | 2 - include/configs/MPC8641HPCN.h | 203 +++++++++++++------------------ include/mpc86xx.h | 6 +- 13 files changed, 439 insertions(+), 555 deletions(-) (limited to 'cpu') diff --git a/board/mpc8641hpcn/mpc8641hpcn.c b/board/mpc8641hpcn/mpc8641hpcn.c index cdfce6c1fd0..ace6d47fdee 100644 --- a/board/mpc8641hpcn/mpc8641hpcn.c +++ b/board/mpc8641hpcn/mpc8641hpcn.c @@ -57,9 +57,6 @@ int checkboard (void) #ifdef CONFIG_PCI - /* Sri: Note that at this point we will only test on PCI1 - */ - volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; volatile ccsr_gur_t *gur = &immap->im_gur; volatile ccsr_pex_t *pex1 = &immap->im_pex1; @@ -70,13 +67,16 @@ int checkboard (void) uint pex1_agent = (host1_agent == 0) || (host1_agent == 1); - if ((io_sel==2 || io_sel==3 || io_sel==5 || io_sel==6 || io_sel==7 || io_sel==0xF ) && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ - debug ("PCI-EXPRESS 1: %s \n", - pex1_agent ? "Agent" : "Host"); + if ((io_sel==2 || io_sel==3 || io_sel==5 \ + || io_sel==6 || io_sel==7 || io_sel==0xF) + && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ + debug ("PCI-EXPRESS 1: %s \n", + pex1_agent ? "Agent" : "Host"); debug("0x%08x=0x%08x ", &pex1->pme_msg_det,pex1->pme_msg_det); if (pex1->pme_msg_det) { pex1->pme_msg_det = 0xffffffff; - debug (" with errors. Clearing. Now 0x%08x",pex1->pme_msg_det); + debug (" with errors. Clearing. Now 0x%08x", + pex1->pme_msg_det); } debug ("\n"); } else { @@ -120,15 +120,6 @@ initdram(int board_type) ddr_enable_ecc(dram_size); #endif - /* - * Initialize SDRAM. Currently HPCN doesn't have - * SDRAM but we'll leave this here for now - * in case someone changes their mind - */ -#if !defined(CONFIG_MPC8641HPCN) - // sdram_init(); -#endif - puts(" DDR: "); return dram_size; } @@ -163,7 +154,7 @@ local_bus_init(void) } #if defined(CFG_DRAM_TEST) -int testdram (void) +int testdram(void) { uint *pstart = (uint *) CFG_MEMTEST_START; uint *pend = (uint *) CFG_MEMTEST_END; @@ -198,10 +189,10 @@ int testdram (void) #if !defined(CONFIG_SPD_EEPROM) -/************************************************************************* - * fixed sdram init -- doesn't use serial presence detect. - ************************************************************************/ -long int fixed_sdram (void) +/* + * Fixed sdram init -- doesn't use serial presence detect. + */ +long int fixed_sdram(void) { #if !defined(CFG_RAMBOOT) volatile immap_t *immap = (immap_t *)CFG_IMMR; diff --git a/board/mpc8641hpcn/oftree.dts b/board/mpc8641hpcn/oftree.dts index 6c32ade0ca4..8e38047e729 100644 --- a/board/mpc8641hpcn/oftree.dts +++ b/board/mpc8641hpcn/oftree.dts @@ -1,5 +1,5 @@ /* - * MPC8641 HPCn Device Tree Source + * MPC8641 HPCN Device Tree Source * * Copyright 2006 Freescale Semiconductor Inc. * diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index b0fe8abb2c3..36da7774eaf 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -32,31 +32,30 @@ #include #endif +extern unsigned long get_board_sys_clk(ulong dummy); -// SS: For debug only, remove after use static __inline__ unsigned long get_dbat3u (void) { - unsigned long dbat3u; - asm volatile("mfspr %0, 542" : "=r" (dbat3u) :); - return dbat3u; + unsigned long dbat3u; + asm volatile("mfspr %0, 542" : "=r" (dbat3u) :); + return dbat3u; } static __inline__ unsigned long get_dbat3l (void) { - unsigned long dbat3l; - asm volatile("mfspr %0, 543" : "=r" (dbat3l) :); - return dbat3l; + unsigned long dbat3l; + asm volatile("mfspr %0, 543" : "=r" (dbat3l) :); + return dbat3l; } static __inline__ unsigned long get_msr (void) { - unsigned long msr; - asm volatile("mfmsr %0" : "=r" (msr) :); - return msr; + unsigned long msr; + asm volatile("mfmsr %0" : "=r" (msr) :); + return msr; } -extern unsigned long get_board_sys_clk(ulong dummy); int checkcpu (void) { @@ -66,7 +65,7 @@ int checkcpu (void) uint major, minor; uint lcrr; /* local bus clock ratio register */ uint clkdiv; /* clock divider portion of lcrr */ - + puts("Freescale PowerPC\n"); pvr = get_pvr(); @@ -74,10 +73,10 @@ int checkcpu (void) major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); - puts ("CPU:\n"); + puts("CPU:\n"); printf(" Core: "); - + switch (ver) { case PVR_VER(PVR_86xx): puts("E600"); @@ -94,7 +93,7 @@ int checkcpu (void) minor = SVR_MIN(svr); puts(" System: "); - switch (ver) { + switch (ver) { case SVR_8641: puts("8641"); break; @@ -113,7 +112,7 @@ int checkcpu (void) printf("CPU:%4lu MHz, ", sysinfo.freqProcessor / 1000000); printf("MPX:%4lu MHz, ", sysinfo.freqSystemBus / 1000000); printf("DDR:%4lu MHz, ", sysinfo.freqSystemBus / 2000000); - + #if defined(CFG_LBC_LCRR) lcrr = CFG_LBC_LCRR; #else @@ -134,11 +133,11 @@ int checkcpu (void) printf(" L2: "); if (get_l2cr() & 0x80000000) - printf("Enabled\n"); + printf("Enabled\n"); else - printf("Disabled\n"); - - return (0); + printf("Disabled\n"); + + return 0; } @@ -149,7 +148,7 @@ soft_restart(unsigned long addr) { #ifndef CONFIG_MPC8641HPCN - + /* SRR0 has system reset vector, SRR1 has default MSR value */ /* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */ @@ -215,7 +214,7 @@ int set_px_sysclk(ulong sysclk) sysclk_s = 0x06; sysclk_r = 0x1F; sysclk_v = 0x3B; - sysclk_aux = 0x06; + sysclk_aux = 0x06; break; case 166: sysclk_s = 0x06; @@ -227,14 +226,14 @@ int set_px_sysclk(ulong sysclk) printf("Unsupported SYSCLK frequency.\n"); return 0; } - + vclkh = (sysclk_s << 5) | sysclk_r ; vclkl = sysclk_v; out8(PIXIS_BASE+PIXIS_VCLKH,vclkh); out8(PIXIS_BASE+PIXIS_VCLKL,vclkl); out8(PIXIS_BASE+PIXIS_AUX,sysclk_aux); - + return 1; } @@ -262,7 +261,7 @@ int set_px_mpxpll(ulong mpxpll) tmp = in8(PIXIS_BASE+PIXIS_VSPEED1); tmp = (tmp & 0xF0) | (val & 0x0F); out8(PIXIS_BASE+PIXIS_VSPEED1,tmp); - + return 1; } @@ -270,9 +269,8 @@ int set_px_corepll(ulong corepll) { u8 tmp; u8 val; - - switch((int)corepll) - { + + switch ((int)corepll) { case 20: val = 0x08; break; @@ -295,11 +293,11 @@ int set_px_corepll(ulong corepll) printf("Unsupported COREPLL ratio.\n"); return 0; } - + tmp = in8(PIXIS_BASE+PIXIS_VSPEED0); tmp = (tmp & 0xE0) | (val & 0x1F); out8(PIXIS_BASE+PIXIS_VSPEED0,tmp); - + return 1; } @@ -311,7 +309,7 @@ void read_from_px_regs(int set) tmp = tmp | mask; else tmp = tmp & ~mask; - out8(PIXIS_BASE+PIXIS_VCFGEN0,tmp); + out8(PIXIS_BASE+PIXIS_VCFGEN0,tmp); } void read_from_px_regs_altbank(int set) @@ -322,7 +320,7 @@ void read_from_px_regs_altbank(int set) tmp = tmp | mask; else tmp = tmp & ~mask; - out8(PIXIS_BASE+PIXIS_VCFGEN1,tmp); + out8(PIXIS_BASE+PIXIS_VCFGEN1,tmp); } void set_altbank(void) @@ -342,7 +340,7 @@ void set_px_go(void) out8(PIXIS_BASE+PIXIS_VCTL,tmp); tmp = in8(PIXIS_BASE+PIXIS_VCTL); tmp = tmp | 0x01; - out8(PIXIS_BASE+PIXIS_VCTL,tmp); + out8(PIXIS_BASE+PIXIS_VCTL,tmp); } void set_px_go_with_watchdog(void) @@ -353,7 +351,7 @@ void set_px_go_with_watchdog(void) out8(PIXIS_BASE+PIXIS_VCTL,tmp); tmp = in8(PIXIS_BASE+PIXIS_VCTL); tmp = tmp | 0x09; - out8(PIXIS_BASE+PIXIS_VCTL,tmp); + out8(PIXIS_BASE+PIXIS_VCTL,tmp); } /* This function takes the non-integral cpu:mpx pll ratio @@ -381,11 +379,11 @@ ulong strfractoint(uchar *strptr) no_dec = 1; break; /* Break from loop once the end of string is reached */ } - + intarr[i] = strptr[i]; i++; } - + intarr_len = i; /* Assign length of integer part to intarr_len*/ intarr[i] = '\0'; /* */ @@ -404,14 +402,14 @@ ulong strfractoint(uchar *strptr) i++; j++; } - + decarr_len = j; decarr[j] = '\0'; - + mulconst=1; for(i=0; i 1) - { - cmd = argv[1][1]; - switch(cmd) - { - case 'f': /* reset with frequency changed */ - - if (argc < 5) - goto my_usage; - - read_from_px_regs(0); - - val = set_px_sysclk(simple_strtoul(argv[2],NULL,10)); - - corepll = strfractoint(argv[3]); - val = val + set_px_corepll(corepll); - val = val + set_px_mpxpll(simple_strtoul(argv[4],NULL,10)); - if(val == 3) - { - printf("Setting registers VCFGEN0 and VCTL\n"); - read_from_px_regs(1); - printf("Resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL ....\n"); - set_px_go(); - } - else - goto my_usage; - - while(1); /* Not reached */ - - case 'l': - if(argv[2][1] == 'f') - { - read_from_px_regs(0); - read_from_px_regs_altbank(0); - /* reset with frequency changed */ - val = set_px_sysclk(simple_strtoul(argv[3],NULL,10)); - - corepll = strfractoint(argv[4]); - val = val + set_px_corepll(corepll); - val = val + set_px_mpxpll(simple_strtoul(argv[5],NULL,10)); - if(val == 3) - { - printf("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n"); - set_altbank(); - read_from_px_regs(1); - read_from_px_regs_altbank(1); - printf("Enabling watchdog timer on the FPGA and resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL to boot from the other bank ....\n"); - set_px_go_with_watchdog(); - - } - else - goto my_usage; - - while(1); /* Not reached */ - } - else /* Reset from next bank without changing frequencies */ - { - read_from_px_regs(0); - read_from_px_regs_altbank(0); - if(argc > 2) - goto my_usage; - printf("Setting registers VCFGEN1, VBOOT, and VCTL\n"); - set_altbank(); - read_from_px_regs_altbank(1); - printf("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n"); - set_px_go_with_watchdog(); - while(1); /* Not reached */ - } - - default: - goto my_usage; - } + + if (argc > 1) { + cmd = argv[1][1]; + switch(cmd) { + case 'f': /* reset with frequency changed */ + if (argc < 5) + goto my_usage; + read_from_px_regs(0); + + val = set_px_sysclk(simple_strtoul(argv[2],NULL,10)); + + corepll = strfractoint(argv[3]); + val = val + set_px_corepll(corepll); + val = val + set_px_mpxpll(simple_strtoul(argv[4], + NULL, 10)); + if (val == 3) { + printf("Setting registers VCFGEN0 and VCTL\n"); + read_from_px_regs(1); + printf("Resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL ....\n"); + set_px_go(); + } else + goto my_usage; + + while (1); /* Not reached */ + + case 'l': + if (argv[2][1] == 'f') { + read_from_px_regs(0); + read_from_px_regs_altbank(0); + /* reset with frequency changed */ + val = set_px_sysclk(simple_strtoul(argv[3],NULL,10)); + + corepll = strfractoint(argv[4]); + val = val + set_px_corepll(corepll); + val = val + set_px_mpxpll(simple_strtoul(argv[5],NULL,10)); + if (val == 3) { + printf("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs(1); + read_from_px_regs_altbank(1); + printf("Enabling watchdog timer on the FPGA and resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL to boot from the other bank ....\n"); + set_px_go_with_watchdog(); + } else + goto my_usage; + + while(1); /* Not reached */ + } else { + /* Reset from next bank without changing frequencies */ + read_from_px_regs(0); + read_from_px_regs_altbank(0); + if(argc > 2) + goto my_usage; + printf("Setting registers VCFGEN1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs_altbank(1); + printf("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n"); + set_px_go_with_watchdog(); + while(1); /* Not reached */ + } + + default: + goto my_usage; + } + my_usage: - printf("\nUsage: reset cf \n"); - printf(" reset altbank [cf ]\n"); - printf("For example: reset cf 40 2.5 10\n"); - printf("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); - return; - } - else - out8(PIXIS_BASE+PIXIS_RST,0); - + printf("\nUsage: reset cf \n"); + printf(" reset altbank [cf ]\n"); + printf("For example: reset cf 40 2.5 10\n"); + printf("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); + return; + } else + out8(PIXIS_BASE+PIXIS_RST,0); + #endif /* !CONFIG_MPC8641HPCN */ - + while(1); /* not reached */ } -/* ------------------------------------------------------------------------- */ - /* * Get timebase clock frequency */ @@ -566,24 +550,21 @@ unsigned long get_tbclk(void) sys_info_t sys_info; get_sys_info(&sys_info); - return ((sys_info.freqSystemBus + 3L) / 4L); - + return (sys_info.freqSystemBus + 3L) / 4L; } -/* ------------------------------------------------------------------------- */ #if defined(CONFIG_WATCHDOG) void watchdog_reset(void) { - } #endif /* CONFIG_WATCHDOG */ -/* ------------------------------------------------------------------------- */ #if defined(CONFIG_DDR_ECC) -void dma_init(void) { +void dma_init(void) +{ volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_dma_t *dma = &immap->im_dma; @@ -593,7 +574,8 @@ void dma_init(void) { return; } -uint dma_check(void) { +uint dma_check(void) +{ volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_dma_t *dma = &immap->im_dma; volatile uint status = dma->sr0; @@ -609,7 +591,8 @@ uint dma_check(void) { return status; } -int dma_xfer(void *dest, uint count, void *src) { +int dma_xfer(void *dest, uint count, void *src) +{ volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_dma_t *dma = &immap->im_dma; @@ -622,6 +605,7 @@ int dma_xfer(void *dest, uint count, void *src) { asm("sync;isync"); return dma_check(); } + #endif /* CONFIG_DDR_ECC */ @@ -631,7 +615,7 @@ void ft_cpu_setup(void *blob, bd_t *bd) u32 *p; ulong clock; int len; - + clock = bd->bi_busfreq; p = ft_get_prop(blob, "/cpus/" OF_CPU "/bus-frequency", &len); if (p != NULL) @@ -649,7 +633,7 @@ void ft_cpu_setup(void *blob, bd_t *bd) p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/address", &len); memcpy(p, bd->bi_enetaddr, 6); #endif - + #if defined(CONFIG_MPC86XX_TSEC2) p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/address", &len); memcpy(p, bd->bi_enet1addr, 6); diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c index 582ac6ba95f..c816c18974c 100644 --- a/cpu/mpc86xx/cpu_init.c +++ b/cpu/mpc86xx/cpu_init.c @@ -36,13 +36,12 @@ * initialize a bunch of registers */ -void cpu_init_f (void) +void cpu_init_f(void) { DECLARE_GLOBAL_DATA_PTR; volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_lbc_t *memctl = &immap->im_lbc; - //u8 val; - + /* Pointer is writable since we allocated a register for it */ gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET); @@ -72,23 +71,21 @@ void cpu_init_f (void) memctl->br1 = CFG_BR1_PRELIM; #endif - //#if !defined(CONFIG_MPC86xx) #if defined(CFG_BR2_PRELIM) && defined(CFG_OR2_PRELIM) memctl->or2 = CFG_OR2_PRELIM; memctl->br2 = CFG_BR2_PRELIM; #endif - //#endif - + #if defined(CFG_BR3_PRELIM) && defined(CFG_OR3_PRELIM) memctl->or3 = CFG_OR3_PRELIM; memctl->br3 = CFG_BR3_PRELIM; #endif - + #if defined(CFG_BR4_PRELIM) && defined(CFG_OR4_PRELIM) memctl->or4 = CFG_OR4_PRELIM; memctl->br4 = CFG_BR4_PRELIM; #endif - + #if defined(CFG_BR5_PRELIM) && defined(CFG_OR5_PRELIM) memctl->or5 = CFG_OR5_PRELIM; memctl->br5 = CFG_BR5_PRELIM; @@ -123,9 +120,9 @@ void cpu_init_f (void) /* * initialize higher level parts of CPU like timers */ -int cpu_init_r (void) +int cpu_init_r(void) { - return (0); + return 0; } diff --git a/cpu/mpc86xx/i2c.c b/cpu/mpc86xx/i2c.c index c5d4642b9ab..f2b4b0f6daa 100644 --- a/cpu/mpc86xx/i2c.c +++ b/cpu/mpc86xx/i2c.c @@ -74,29 +74,27 @@ i2c_init(int speed, int slaveadd) } static __inline__ int -i2c_wait4bus (void) +i2c_wait4bus(void) { ulong timeval = get_timer (0); - // debug("I2C: Wait for bus\n"); while (readb(I2CCSR) & MPC86xx_I2CSR_MBB) { - if (get_timer (timeval) > TIMEOUT) { + if (get_timer(timeval) > TIMEOUT) { return -1; } } - return 0; + return 0; } static __inline__ int -i2c_wait (int write) +i2c_wait(int write) { u32 csr; ulong timeval = get_timer (0); do { csr = readb(I2CCSR); - if (!(csr & MPC86xx_I2CSR_MIF)) continue; @@ -118,7 +116,7 @@ i2c_wait (int write) } return 0; - } while (get_timer (timeval) < TIMEOUT); + } while (get_timer(timeval) < TIMEOUT); debug("i2c_wait: timed out\n"); return -1; @@ -127,14 +125,13 @@ i2c_wait (int write) static __inline__ int i2c_write_addr (u8 dev, u8 dir, int rsta) { - // debug("I2C: Write Addr\n"); - writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | MPC86xx_I2CCR_MTX | - (rsta?MPC86xx_I2CCR_RSTA:0), + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | MPC86xx_I2CCR_MTX + | (rsta ? MPC86xx_I2CCR_RSTA : 0), I2CCCR); writeb((dev << 1) | dir, I2CCDR); - if (i2c_wait (I2C_WRITE) < 0) + if (i2c_wait(I2C_WRITE) < 0) return 0; return 1; @@ -144,14 +141,14 @@ static __inline__ int __i2c_write (u8 *data, int length) { int i; - // debug("I2C: __i2c_write\n"); + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | MPC86xx_I2CCR_MTX, I2CCCR); - for (i=0; i < length; i++) { + for (i = 0; i < length; i++) { writeb(data[i], I2CCDR); - if (i2c_wait (I2C_WRITE) < 0) + if (i2c_wait(I2C_WRITE) < 0) break; } @@ -163,33 +160,30 @@ __i2c_read (u8 *data, int length) { int i; - writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | - ((length == 1) ? MPC86xx_I2CCR_TXAK : 0), + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA + | ((length == 1) ? MPC86xx_I2CCR_TXAK : 0), I2CCCR); /* dummy read */ readb(I2CCDR); - // debug("length = %d\n", length); - for (i=0; i < length; i++) { - if (i2c_wait (I2C_READ) < 0) + for (i = 0; i < length; i++) { + if (i2c_wait(I2C_READ) < 0) break; /* Generate ack on last next to last byte */ if (i == length - 2) - writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | - MPC86xx_I2CCR_TXAK, + writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA + | MPC86xx_I2CCR_TXAK, I2CCCR); /* Generate stop on last byte */ if (i == length - 1) writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_TXAK, I2CCCR); - // debug("I2CCR = 0x%08x\n", readb(I2CCCR)); data[i] = readb(I2CCDR); - // debug("data[i] = 0x%08x\n", data[i]); } - // debug("Returning i = %d\n", i); + return i; } @@ -199,19 +193,19 @@ i2c_read (u8 dev, uint addr, int alen, u8 *data, int length) int i = 0; u8 *a = (u8*)&addr; - if (i2c_wait4bus () < 0) + if (i2c_wait4bus() < 0) goto exit; - if (i2c_write_addr (dev, I2C_WRITE, 0) == 0) + if (i2c_write_addr(dev, I2C_WRITE, 0) == 0) goto exit; - if (__i2c_write (&a[4 - alen], alen) != alen) + if (__i2c_write(&a[4 - alen], alen) != alen) goto exit; - if (i2c_write_addr (dev, I2C_READ, 1) == 0) + if (i2c_write_addr(dev, I2C_READ, 1) == 0) goto exit; - i = __i2c_read (data, length); + i = __i2c_read(data, length); exit: writeb(MPC86xx_I2CCR_MEN, I2CCCR); @@ -225,16 +219,16 @@ i2c_write (u8 dev, uint addr, int alen, u8 *data, int length) int i = 0; u8 *a = (u8*)&addr; - if (i2c_wait4bus () < 0) + if (i2c_wait4bus() < 0) goto exit; - if (i2c_write_addr (dev, I2C_WRITE, 0) == 0) + if (i2c_write_addr(dev, I2C_WRITE, 0) == 0) goto exit; - if (__i2c_write (&a[4 - alen], alen) != alen) + if (__i2c_write(&a[4 - alen], alen) != alen) goto exit; - i = __i2c_write (data, length); + i = __i2c_write(data, length); exit: writeb(MPC86xx_I2CCR_MEN, I2CCCR); @@ -253,21 +247,21 @@ int i2c_probe (uchar chip) */ udelay(10000); - return i2c_read (chip, 0, 1, (char *)&tmp, 1); + return i2c_read(chip, 0, 1, (char *)&tmp, 1); } uchar i2c_reg_read (uchar i2c_addr, uchar reg) { char buf[1]; - i2c_read (i2c_addr, reg, 1, buf, 1); + i2c_read(i2c_addr, reg, 1, buf, 1); - return (buf[0]); + return buf[0]; } void i2c_reg_write (uchar i2c_addr, uchar reg, uchar val) { - i2c_write (i2c_addr, reg, 1, &val, 1); + i2c_write(i2c_addr, reg, 1, &val, 1); } #endif /* CONFIG_HARD_I2C */ diff --git a/cpu/mpc86xx/interrupts.c b/cpu/mpc86xx/interrupts.c index 759a30f9f04..b5cd439e53d 100644 --- a/cpu/mpc86xx/interrupts.c +++ b/cpu/mpc86xx/interrupts.c @@ -75,7 +75,7 @@ static __inline__ void set_dec (unsigned long val) /* interrupt is not supported yet */ int interrupt_init_cpu (unsigned *decrementer_count) { - return (0); + return 0; } @@ -91,14 +91,14 @@ int interrupt_init (void) decrementer_count = get_tbclk()/CFG_HZ; debug("interrupt init: tbclk() = %d MHz, decrementer_count = %d\n", (get_tbclk()/1000000), decrementer_count); - + set_dec (decrementer_count); set_msr (get_msr () | MSR_EE); debug("MSR = 0x%08lx, Decrementer reg = 0x%08lx\n", get_msr(), get_dec()); - - return (0); + + return 0; } @@ -113,7 +113,7 @@ int disable_interrupts (void) ulong msr = get_msr (); set_msr (msr & ~MSR_EE); - return ((msr & MSR_EE) != 0); + return (msr & MSR_EE) != 0; } @@ -131,7 +131,6 @@ void timer_interrupt_cpu (struct pt_regs *regs) { /* nothing to do here */ - return; } @@ -139,14 +138,14 @@ void timer_interrupt (struct pt_regs *regs) { /* call cpu specific function from $(CPU)/interrupts.c */ timer_interrupt_cpu (regs); - + timestamp++; ppcDcbf(×tamp); - + /* Restore Decrementer Count */ set_dec (decrementer_count); - + #if defined(CONFIG_WATCHDOG) || defined (CONFIG_HW_WATCHDOG) if ((timestamp % (CFG_WATCHDOG_FREQ)) == 0) WATCHDOG_RESET (); @@ -169,8 +168,8 @@ void reset_timer (void) } ulong get_timer (ulong base) -{ - return (timestamp - base); +{ + return timestamp - base; } void set_timer (ulong t) @@ -185,13 +184,11 @@ void set_timer (ulong t) void irq_install_handler(int vec, interrupt_handler_t *handler, void *arg) { - return; } void irq_free_handler(int vec) { - return; } diff --git a/cpu/mpc86xx/pci.c b/cpu/mpc86xx/pci.c index 9cf5f7ca95d..05976bdd4b4 100644 --- a/cpu/mpc86xx/pci.c +++ b/cpu/mpc86xx/pci.c @@ -22,7 +22,7 @@ */ /* - * PEX Configuration space access support for MPC85xx PEX Bridge + * PEX Configuration space access support for PEX Bridge */ #include #include @@ -44,24 +44,25 @@ pci_mpc86xx_init(struct pci_controller *hose) ulong addr, data; - uint pex1_agent = (host1_agent == 0) || (host1_agent == 1); uint devdisr = gur->devdisr; uint io_sel = (gur->pordevsr & MPC86xx_PORDEVSR_IO_SEL) >> 16; - - if ((io_sel==2 || io_sel==3 || io_sel==5 || io_sel==6 || io_sel==7 || io_sel==0xF ) && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ + + if ((io_sel==2 || io_sel==3 || io_sel==5 + || io_sel==6 || io_sel==7 || io_sel==0xF ) + && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ printf ("PCI-EXPRESS 1: Configured as %s \n", pex1_agent ? "Agent" : "Host"); printf (" Scanning PCI bus"); debug("0x%08x=0x%08x ", &pex1->pme_msg_det,pex1->pme_msg_det); if (pex1->pme_msg_det) { pex1->pme_msg_det = 0xffffffff; - debug (" with errors. Clearing. Now 0x%08x",pex1->pme_msg_det); + debug (" with errors. Clearing. Now 0x%08x", + pex1->pme_msg_det); } debug ("\n"); } - - + hose->first_busno = 0; hose->last_busno = 0x7f; @@ -88,36 +89,26 @@ pci_mpc86xx_init(struct pci_controller *hose) */ pci_register_hose(hose); - //#define MPC8548_REV1_PEX12_ERRATA -#ifdef MPC8548_REV1_PEX12_ERRATA - /* can only read/write 4 bytes */ - pci_read_config_dword (PCI_BDF(0,0,0), PCI_VENDOR_ID, ®32); - printf("pex_mpc85xx_init: pex cr %2x %8x\n",PCI_VENDOR_ID, reg32); - - pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®32); - reg32 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; - pci_write_config_word(PCI_BDF(0,0,0), PCI_COMMAND, reg32); -#else pci_read_config_word (PCI_BDF(0,0,0), PCI_VENDOR_ID, ®16); debug("pex_mpc86xx_init: read %2x %4x\n",PCI_VENDOR_ID, reg16); pci_read_config_word (PCI_BDF(0,0,0), PCI_DEVICE_ID, ®16); debug("pex_mpc86xx_init: read %2x %4x\n",PCI_DEVICE_ID, reg16); pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®16); - reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; + reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_PARITY \ + | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; pci_write_config_word(PCI_BDF(0,0,0), PCI_COMMAND, reg16); pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®16); debug("pex_mpc86xx_init: read %2x %4x\n",PCI_COMMAND, reg16); - -#endif - /* * Clear non-reserved bits in status register. */ - // pci_write_config_word(PCI_BDF(0,0,0), PCI_STATUS, 0xffff); - // pci_write_config_byte(PCI_BDF(0,0,0), PCI_LATENCY_TIMER,0x80); + /* + * pci_write_config_word(PCI_BDF(0,0,0), PCI_STATUS, 0xffff); + * pci_write_config_byte(PCI_BDF(0,0,0), PCI_LATENCY_TIMER,0x80); + */ pex1->powbar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; pex1->powar1 = 0x8004401c; /* 512M MEM space */ @@ -129,7 +120,6 @@ pci_mpc86xx_init(struct pci_controller *hose) pex1->potar2 = 0x00000000; pex1->potear2 = 0x00000000; - if (!pex1->piwar1) { pex1->pitar1 = 0x00000000; pex1->piwbar1 = (0x80000000 >> 12 ) & 0x000fffff; @@ -140,57 +130,34 @@ pci_mpc86xx_init(struct pci_controller *hose) pex1->pitar2 = 0x00000000; pex1->piwbar2 = (0xe2000000 >> 12 ) & 0x000fffff; pex1->piwar2 = 0xa0f5501e; /* Enable, Prefetch, Local Mem, - - - -/* if (pex1_host) { */ -/* #ifdef MPC8548_REV1_PEX12_ERRATA */ -/* pci_write_config_dword (PCI_BDF(0,0,0), 0x18, 0x00ff0100); */ -/* #else */ - - - - *(u32 *)(0xf8008000)= 0x80000000; - debug("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); - - - pci_write_config_byte(PCI_BDF(0,0,0), PCI_PRIMARY_BUS,0x20); - pci_write_config_byte(PCI_BDF(0,0,0), PCI_SECONDARY_BUS,0x00); - pci_write_config_byte(PCI_BDF(0,0,0), PCI_SUBORDINATE_BUS,0x1F); -/* #endif */ - - - *(u32 *)(0xf8008000)= 0x80200000; - debug("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); - - *(u32 *)(0xf8008000)= 0x80200000; - debug("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); - - *(u32 *)(0xf8008000)= 0x80200000; - debug("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + * Snoop R/W, 2G */ + *(u32 *)(0xf8008000)= 0x80000000; + debug("Received data for addr 0x%08lx is 0x%08lx\n", + *(u32*)(0xf8008000), *(u32*)(0xf8008004)); - - hose->last_busno = pci_hose_scan(hose); - hose->last_busno = 0x21; - debug("pex_mpc86xx_init: last_busno %x\n",hose->last_busno); - debug("pex_mpc86xx init: current_busno %x\n ",hose->current_busno); + pci_write_config_byte(PCI_BDF(0,0,0), PCI_PRIMARY_BUS,0x20); + pci_write_config_byte(PCI_BDF(0,0,0), PCI_SECONDARY_BUS,0x00); + pci_write_config_byte(PCI_BDF(0,0,0), PCI_SUBORDINATE_BUS,0x1F); + *(u32 *)(0xf8008000)= 0x80200000; + debug("Received data for addr 0x%08lx is 0x%08lx\n", + *(u32*)(0xf8008000), *(u32*)(0xf8008004)); - printf("....PCI scan & enumeration done\n"); + *(u32 *)(0xf8008000)= 0x80200000; + debug("Received data for addr 0x%08lx is 0x%08lx\n", + *(u32*)(0xf8008000), *(u32*)(0xf8008004)); -/* *(u32 *)(0xf8008000)= 0x80000000 | (0x12 << 11); */ -/* printf("Received data for addr 0x%08lx is 0x%08lx\n", *(u32*)(0xf8008000), *(u32*)(0xf8008004)); */ - -/* if (hose->last_busno < 1) { */ -/* hose->last_busno=1; /\*Hack*\/ */ -/* } else { */ -/* hose->last_busno = 0; */ -/* } */ -/*}*/ -/* pci_read_config_dword (PCI_BDF(1,0,0), 0x18, ®32); */ -/* printf("pex_mpc86xx_init: pex cr %2x %8x\n",0x18, reg32); */ + *(u32 *)(0xf8008000)= 0x80200000; + debug("Received data for addr 0x%08lx is 0x%08lx\n", + *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + hose->last_busno = pci_hose_scan(hose); + hose->last_busno = 0x21; + debug("pex_mpc86xx_init: last_busno %x\n",hose->last_busno); + debug("pex_mpc86xx init: current_busno %x\n ",hose->current_busno); + printf("....PCI scan & enumeration done\n"); } + #endif /* CONFIG_PCI */ diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index 9c07f200fbd..9ce31d7c6f3 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -179,7 +179,7 @@ spd_sdram(void) unsigned int law_size; volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; - + /* * Read SPD information. */ @@ -614,7 +614,7 @@ spd_sdram(void) ddr1->timing_cfg_2 = (0 | ((add_lat & 0x7) << 28) /* ADD_LAT */ - | ((cpo & 0x1f) << 23) /* CPO */ + | ((cpo & 0x1f) << 23) /* CPO */ | ((wr_lat & 0x7) << 19) /* WR_LAT */ | ((trtp_clk & 0x7) << 13) /* RD_TO_PRE */ | ((wr_data_delay & 0x7) << 10) /* WR_DATA_DELAY */ @@ -806,7 +806,7 @@ spd_sdram(void) /* * Memory will be initialized via DMA, or not at all. */ - d_init = 0; + d_init = 0; #endif ddr1->sdram_cfg_2 = (0 @@ -946,8 +946,7 @@ spd_sdram(void) | (LAWAR_SIZE & law_size)); debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1); debug("DDR: LARAR1=0x%08x\n", mcm->lawar1); - - + return memsize * 1024 * 1024; } diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c index 0f5a6388ce1..a08ae5f94b9 100644 --- a/cpu/mpc86xx/speed.c +++ b/cpu/mpc86xx/speed.c @@ -33,9 +33,7 @@ unsigned long get_board_sys_clk(ulong dummy); unsigned long get_sysclk_from_px_regs(void); -/* --------------------------------------------------------------- */ - -void get_sys_info (sys_info_t * sysInfo) +void get_sys_info (sys_info_t *sysInfo) { volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = &immap->im_gur; @@ -43,7 +41,7 @@ void get_sys_info (sys_info_t * sysInfo) plat_ratio = (gur->porpllsr) & 0x0000003e; plat_ratio >>= 1; - + switch(plat_ratio) { case 0x0: sysInfo->freqSystemBus = 16 * CONFIG_SYS_CLK_FREQ; @@ -65,72 +63,77 @@ void get_sys_info (sys_info_t * sysInfo) break; } - // printf("assigned system bus freq = %d for plat ratio 0x%08lx\n", sysInfo->freqSystemBus, plat_ratio); +#if 0 + printf("assigned system bus freq = %d for plat ratio 0x%08lx\n", + sysInfo->freqSystemBus, plat_ratio); +#endif + e600_ratio = (gur->porpllsr) & 0x003f0000; e600_ratio >>= 16; - switch(e600_ratio) { + + switch (e600_ratio) { case 0x10: - sysInfo->freqProcessor = 2*sysInfo->freqSystemBus; + sysInfo->freqProcessor = 2 * sysInfo->freqSystemBus; break; - case 0x19: - sysInfo->freqProcessor = 5*sysInfo->freqSystemBus/2; + case 0x19: + sysInfo->freqProcessor = 5 * sysInfo->freqSystemBus/2; break; case 0x20: - sysInfo->freqProcessor = 3*sysInfo->freqSystemBus; + sysInfo->freqProcessor = 3 * sysInfo->freqSystemBus; break; case 0x39: - sysInfo->freqProcessor = 7*sysInfo->freqSystemBus/2; + sysInfo->freqProcessor = 7 * sysInfo->freqSystemBus/2; break; case 0x28: - sysInfo->freqProcessor = 4*sysInfo->freqSystemBus; + sysInfo->freqProcessor = 4 * sysInfo->freqSystemBus; break; case 0x1d: - sysInfo->freqProcessor = 9*sysInfo->freqSystemBus/2; + sysInfo->freqProcessor = 9 * sysInfo->freqSystemBus/2; break; default: - /* JB - Emulator workaround until real cop is plugged in */ - sysInfo->freqProcessor = e600_ratio + sysInfo->freqSystemBus; - //sysInfo->freqProcessor = 3*sysInfo->freqSystemBus; + /* JB - Emulator workaround until real cop is plugged in */ + /* sysInfo->freqProcessor = 3 * sysInfo->freqSystemBus; */ + sysInfo->freqProcessor = e600_ratio + sysInfo->freqSystemBus; break; } - // printf("assigned processor freq = %d for e600 ratio 0x%08lx\n", sysInfo->freqProcessor, e600_ratio); - +#if 0 + printf("assigned processor freq = %d for e600 ratio 0x%08lx\n", + sysInfo->freqProcessor, e600_ratio); +#endif } -/* ------------------------------------------------------------------------- */ - /* * Measure CPU clock speed (core clock GCLK1, GCLK2) - * * (Approx. GCLK frequency in Hz) */ -int get_clocks (void) +int get_clocks(void) { DECLARE_GLOBAL_DATA_PTR; sys_info_t sys_info; - get_sys_info (&sys_info); + get_sys_info(&sys_info); gd->cpu_clk = sys_info.freqProcessor; gd->bus_clk = sys_info.freqSystemBus; - - if(gd->cpu_clk != 0) return (0); - else return (1); + + if (gd->cpu_clk != 0) + return 0; + else + return 1; } -/* ------------------------------------------------------------------------- */ -/******************************************** + +/* * get_bus_freq - * return system bus freq in Hz - *********************************************/ -ulong get_bus_freq (ulong dummy) + * Return system bus freq in Hz + */ +ulong get_bus_freq(ulong dummy) { ulong val; - sys_info_t sys_info; - get_sys_info (&sys_info); + get_sys_info(&sys_info); val = sys_info.freqSystemBus; return val; @@ -138,111 +141,100 @@ ulong get_bus_freq (ulong dummy) unsigned long get_sysclk_from_px_regs() { - ulong val; - u8 vclkh,vclkl; - - vclkh = in8(PIXIS_BASE+PIXIS_VCLKH); - vclkl = in8(PIXIS_BASE+PIXIS_VCLKL); - - if((vclkh == 0x84) && (vclkl ==0x07)) - { - val = 33000000; - } - if((vclkh == 0x3F) && (vclkl ==0x20)) - { - val = 40000000; - } - if((vclkh == 0x3F) && (vclkl ==0x2A)) - { - val = 50000000; - } - if((vclkh == 0x24) && (vclkl ==0x04)) - { - val = 66000000; - } - if((vclkh == 0x3F) && (vclkl ==0x4B)) - { - val = 83000000; - } - if((vclkh == 0x3F) && (vclkl ==0x5C)) - { - val = 100000000; - } - if((vclkh == 0xDF) && (vclkl ==0x3B)) - { - val = 134000000; - } - if((vclkh == 0xDF) && (vclkl ==0x4B)) - { - val = 166000000; - } - - return val; + ulong val; + u8 vclkh, vclkl; + + vclkh = in8(PIXIS_BASE + PIXIS_VCLKH); + vclkl = in8(PIXIS_BASE + PIXIS_VCLKL); + + if ((vclkh == 0x84) && (vclkl == 0x07)) { + val = 33000000; + } + if ((vclkh == 0x3F) && (vclkl == 0x20)) { + val = 40000000; + } + if ((vclkh == 0x3F) && (vclkl == 0x2A)) { + val = 50000000; + } + if ((vclkh == 0x24) && (vclkl == 0x04)) { + val = 66000000; + } + if ((vclkh == 0x3F) && (vclkl == 0x4B)) { + val = 83000000; + } + if ((vclkh == 0x3F) && (vclkl == 0x5C)) { + val = 100000000; + } + if ((vclkh == 0xDF) && (vclkl == 0x3B)) { + val = 134000000; + } + if ((vclkh == 0xDF) && (vclkl == 0x4B)) { + val = 166000000; + } + + return val; } -/******* From MPC8641HPCN Design Workbook ************ - * + +/* * get_board_sys_clk - * reads the FPGA on board for CONFIG_SYS_CLK_FREQ - * - ********************************************************/ + * Reads the FPGA on board for CONFIG_SYS_CLK_FREQ + */ unsigned long get_board_sys_clk(ulong dummy) { - u8 i, go_bit, rd_clks; - ulong val; - - go_bit = in8(PIXIS_BASE+PIXIS_VCTL); - go_bit &= 0x01; - - rd_clks = in8(PIXIS_BASE+PIXIS_VCFGEN0); - rd_clks &= 0x1C; - - /* Only if both go bit and the SCLK bit in VCFGEN0 are set - * should we be using the AUX register. Remember, we also set the - * GO bit to boot from the alternate bank on the on-board flash - */ - - if(go_bit) - { - if(rd_clks == 0x1c) - i = in8(PIXIS_BASE+PIXIS_AUX); - else - i = in8(PIXIS_BASE+PIXIS_SPD); - //val = get_sysclk_from_px_regs(); - } - else - i = in8(PIXIS_BASE+PIXIS_SPD); - - i &= 0x07; - - switch(i) - { - case 0: - val = 33000000; - break; - case 1: - val = 40000000; - break; - case 2: - val = 50000000; - break; - case 3: - val = 66000000; - break; - case 4: - val = 83000000; - break; - case 5: - val = 100000000; - break; - case 6: - val = 134000000; - break; - case 7: - val = 166000000; - break; - } - - return val; + u8 i, go_bit, rd_clks; + ulong val; + + go_bit = in8(PIXIS_BASE + PIXIS_VCTL); + go_bit &= 0x01; + + rd_clks = in8(PIXIS_BASE + PIXIS_VCFGEN0); + rd_clks &= 0x1C; + + /* + * Only if both go bit and the SCLK bit in VCFGEN0 are set + * should we be using the AUX register. Remember, we also set the + * GO bit to boot from the alternate bank on the on-board flash + */ + + if (go_bit) { + if (rd_clks == 0x1c) + i = in8(PIXIS_BASE + PIXIS_AUX); + else + i = in8(PIXIS_BASE + PIXIS_SPD); + } else { + i = in8(PIXIS_BASE + PIXIS_SPD); + } + + i &= 0x07; + + switch (i) { + case 0: + val = 33000000; + break; + case 1: + val = 40000000; + break; + case 2: + val = 50000000; + break; + case 3: + val = 66000000; + break; + case 4: + val = 83000000; + break; + case 5: + val = 100000000; + break; + case 6: + val = 134000000; + break; + case 7: + val = 166000000; + break; + } + + return val; } diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 531bd0c5fbd..0a447a76b75 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -783,12 +783,12 @@ ppcDcbz: dcbz r0,r3 blr -/*------------------------------------------------------------------------------- */ +/*-------------------------------------------------------------------------- */ /* Function: ppcSync */ /* Description: Processor Synchronize */ /* Input: none. */ /* Output: none. */ -/*------------------------------------------------------------------------------- */ +/*-------------------------------------------------------------------------- */ .globl ppcSync ppcSync: sync diff --git a/cpu/mpc86xx/traps.c b/cpu/mpc86xx/traps.c index fdfc95dfc57..8113dfbcc35 100644 --- a/cpu/mpc86xx/traps.c +++ b/cpu/mpc86xx/traps.c @@ -1,6 +1,4 @@ /* - * linux/arch/ppc/kernel/traps.c - * * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) * * Modified by Cort Dougan (cort@cs.nmt.edu) diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index 8d2e08851e4..76efd7c604d 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -1,5 +1,6 @@ -/* - * Copyright 2004 Freescale Semiconductor. +/* + * Copyright 2006 Freescale Semiconductor. + * * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -22,8 +23,7 @@ */ /* - * mpc8641hpc3 board configuration file - * + * MPC8641HPCN board configuration file * * Make sure you change the MAC address and other network params first, * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file. @@ -38,48 +38,38 @@ #define CONFIG_MPC8641HPCN 1 /* MPC8641HPCN board specific */ #define CONFIG_NUM_CPUS 2 /* Number of CPUs in the system */ #define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */ -#undef DEBUG +#undef DEBUG -//#define RUN_DIAG 1 #ifdef RUN_DIAG #define CFG_DIAG_ADDR 0xff800000 #endif + #define CFG_RESET_ADDRESS 0xfff00100 -//#define CONFIG_PCI +#undef CONFIG_PCI + #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE -/*#define CONFIG_DDR_ECC */ /* only for ECC DDR module */ -/*#define CONFIG_DDR_DLL */ /* possible DLL fix needed */ -#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */ - +#undef CONFIG_DDR_DLL /* possible DLL fix needed */ +#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */ #define CONFIG_DDR_ECC /* only for ECC DDR module */ #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ #define CONFIG_MEM_INIT_VALUE 0xDeadBeef +#define CONFIG_ALTIVEC 1 -#define CONFIG_ALTIVEC 1 -/*----------------------------------------------------------------------- +/* * L2CR setup -- make sure this is right for your board! */ - -#define CFG_L2 +#define CFG_L2 #define L2_INIT 0 #define L2_ENABLE (L2CR_L2E) #ifndef CONFIG_SYS_CLK_FREQ -//#define CONFIG_SYS_CLK_FREQ 33000000 #define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) #endif -/* - * These can be toggled for performance analysis, otherwise use default. - */ -/* JB - XXX - Are these available on 86xx? */ -#define CONFIG_BTB /* toggle branch predition */ -#define CONFIG_ADDR_STREAMING /* toggle addr streaming */ - #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ #undef CFG_DRAM_TEST /* memory test, takes time */ @@ -130,10 +120,10 @@ #define CFG_DDR_INTERVAL 0x06090100 #define CFG_DDR_DATA_INIT 0xdeadbeef #define CFG_DDR_CLK_CTRL 0x03800000 - #define CFG_DDR_OCD_CTRL 0x00000000 - #define CFG_DDR_OCD_STATUS 0x00000000 + #define CFG_DDR_OCD_CTRL 0x00000000 + #define CFG_DDR_OCD_STATUS 0x00000000 #define CFG_DDR_CONTROL 0xe3008000 /* Type = DDR2 */ - #define CFG_DDR_CONTROL2 0x04400000 + #define CFG_DDR_CONTROL2 0x04400000 //Not used in fixed_sdram function @@ -143,20 +133,12 @@ #define CFG_DDR_CS3_BNDS 0x00000FFF //Not done #define CFG_DDR_CS4_BNDS 0x00000FFF //Not done #define CFG_DDR_CS5_BNDS 0x00000FFF //Not done - - - #endif #endif /* - * SDRAM on the Local Bus - */ -//#define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ -//#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ - -/* In MPC8641HPCN, we allocate 16MB flash spaces at fe000000 and ff000000 + * In MPC8641HPCN, we allocate 16MB flash spaces at fe000000 and ff000000 * We only have an 8MB flash. In effect, the addresses from fe000000 to fe7fffff * map to fe800000 to ffffffff, and ff000000 to ff7fffff map to ffffffff. * However, when u-boot comes up, the flash_init needs hard start addresses @@ -165,15 +147,12 @@ * knows where the flash is and the user can download u-boot code from promjet to * fef00000 <- more intuitive than fe700000. Note that, on switching the boot * location, fef00000 becomes fff00000. -*/ + */ #define CFG_FLASH_BASE 0xfe800000 /* start of FLASH 32M */ -#define CFG_FLASH_BASE2 0xff800000 +#define CFG_FLASH_BASE2 0xff800000 #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE2} - -/*Sri: This looks like a good place to init all the Local Bus chip selects*/ - #define CFG_BR0_PRELIM 0xff001001 /* port size 16bit */ #define CFG_OR0_PRELIM 0xff006ff7 /* 16MB Boot Flash area*/ @@ -186,25 +165,24 @@ #define CFG_BR3_PRELIM 0xf8100801 /* port size 8bit */ #define CFG_OR3_PRELIM 0xfff06ff7 /* 1MB PIXIS area*/ -#define PIXIS_BASE 0xf8100000 /* PIXIS registers*/ -#define PIXIS_ID 0x0 /* MPC8641HPCN Board ID at offset 0*/ -#define PIXIS_VER 0x1 /* MPC8641HPCN board version version at offset 1*/ -#define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2*/ -#define PIXIS_RST 0x4 /* PIXIS Reset Control register*/ -#define PIXIS_AUX 0x6 /* PIXIS Auxiliary register; Scratch register */ -#define PIXIS_SPD 0x7 /* Register for SYSCLK speed */ -#define PIXIS_VCTL 0x10 /* VELA Control Register */ -#define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */ -#define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */ -#define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */ -#define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */ -#define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */ -#define PIXIS_VCLKH 0x19 /* VELA VCLKH register */ -#define PIXIS_VCLKL 0x1A /* VELA VCLKL register */ +#define PIXIS_BASE 0xf8100000 /* PIXIS registers */ +#define PIXIS_ID 0x0 /* Board ID at offset 0 */ +#define PIXIS_VER 0x1 /* Board version at offset 1 */ +#define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */ +#define PIXIS_RST 0x4 /* PIXIS Reset Control register */ +#define PIXIS_AUX 0x6 /* PIXIS Auxiliary register; Scratch register */ +#define PIXIS_SPD 0x7 /* Register for SYSCLK speed */ +#define PIXIS_VCTL 0x10 /* VELA Control Register */ +#define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */ +#define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */ +#define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */ +#define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */ +#define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */ +#define PIXIS_VCLKH 0x19 /* VELA VCLKH register */ +#define PIXIS_VCLKL 0x1A /* VELA VCLKL register */ #define CFG_MAX_FLASH_BANKS 2 /* number of banks */ -//#define CFG_MAX_FLASH_SECT 64 /* sectors per device */ #define CFG_MAX_FLASH_SECT 128 /* sectors per device */ #undef CFG_FLASH_CHECKSUM @@ -212,11 +190,9 @@ #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ -/*#define CFG_HPCN_FLASH_CFI_DRIVER */ #define CFG_FLASH_CFI #define CFG_FLASH_EMPTY_INFO - #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) #define CFG_RAMBOOT #else @@ -230,7 +206,7 @@ #undef CONFIG_CLOCKS_IN_MHZ #define CONFIG_L1_INIT_RAM -#undef CFG_INIT_RAM_LOCK +#undef CFG_INIT_RAM_LOCK #ifndef CFG_INIT_RAM_LOCK #define CFG_INIT_RAM_ADDR 0x0fd00000 /* Initial RAM address */ #else @@ -265,20 +241,22 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif -/* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 -#define CONFIG_OF_BOARD_SETUP 1 +/* + * Pass open firmware flat tree to kernel + */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 /* maximum size of the flat tree (8K) */ -#define OF_FLAT_TREE_MAX_SIZE 8192 +#define OF_FLAT_TREE_MAX_SIZE 8192 -#define OF_CPU "PowerPC,8641@0" -#define OF_SOC "soc8641@f8000000" -#define OF_TBCLK (bd->bi_busfreq / 8) -#define OF_STDOUT_PATH "/soc8641@f8000000/serial@4500" +#define OF_CPU "PowerPC,8641@0" +#define OF_SOC "soc8641@f8000000" +#define OF_TBCLK (bd->bi_busfreq / 8) +#define OF_STDOUT_PATH "/soc8641@f8000000/serial@4500" -#define CFG_64BIT_VSPRINTF 1 -#define CFG_64BIT_STRTOUL 1 +#define CFG_64BIT_VSPRINTF 1 +#define CFG_64BIT_STRTOUL 1 /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support*/ @@ -297,13 +275,10 @@ * Addresses are mapped 1-1. */ #define CFG_PCI1_MEM_BASE 0x80000000 -//#define CFG_PCI1_MEM_BASE 0xd0000000 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ #define CFG_PCI1_IO_BASE 0xe2000000 -//#define CFG_PCI1_IO_BASE 0xe0000000 #define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE -//#define CFG_PCI1_IO_BUS 0x00000000 #define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ /* For RTL8139 */ @@ -316,29 +291,18 @@ #define CFG_PCI2_IO_PHYS CFG_PCI2_IO_BASE #define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */ -// #define CFG_PCI1_MEM_BASE 0x80000000 -// #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE -// #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ -// #define CFG_PCI1_IO_BASE 0xe2000000 -// #define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE -// #define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ - - #if defined(CONFIG_PCI) - #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ -//#define CFG_SCSI_SCAN_BUS_REVERSE - +#undef CFG_SCSI_SCAN_BUS_REVERSE #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ #define CONFIG_RTL8139 - #undef CONFIG_EEPRO100 #undef CONFIG_TULIP @@ -349,7 +313,6 @@ #endif #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ -//#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ #endif /* CONFIG_PCI */ @@ -371,7 +334,6 @@ #define CONFIG_MPC86XX_TSEC4 1 #define CONFIG_MPC86XX_TSEC4_NAME "eTSEC4" - #define TSEC1_PHY_ADDR 0 #define TSEC2_PHY_ADDR 1 #define TSEC3_PHY_ADDR 2 @@ -389,12 +351,10 @@ /* BAT0 2G Cacheable, non-guarded * 0x0000_0000 2G DDR */ -//#define CFG_DBAT0L (0x0 | BATL_PP_RW | BATL_MEMCOHERENCE) -#define CFG_DBAT0L (0x0 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE | BATL_MEMCOHERENCE) -#define CFG_DBAT0U (0x0 | BATU_BL_512M | BATU_VS | BATU_VP) -//#define CFG_IBAT0L CFG_DBAT0L -//#define CFG_IBAT0L (0x0 | BATL_PP_RW | BATL_CACHEINHIBIT) -#define CFG_IBAT0L (0x0| BATL_PP_RW | BATL_CACHEINHIBIT | BATL_MEMCOHERENCE) +#define CFG_DBAT0L ( BATL_PP_RW | BATL_CACHEINHIBIT \ + | BATL_GUARDEDSTORAGE | BATL_MEMCOHERENCE ) +#define CFG_DBAT0U ( BATU_BL_512M | BATU_VS | BATU_VP ) +#define CFG_IBAT0L ( BATL_PP_RW | BATL_CACHEINHIBIT | BATL_MEMCOHERENCE) #define CFG_IBAT0U CFG_DBAT0U /* BAT1 1G Cache-inhibited, guarded @@ -402,7 +362,8 @@ * 0xa000_0000 512M PCI-Express 2 Memory ** SS - Changed it for operating from 0xd0000000 */ -#define CFG_DBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT1L ( CFG_PCI1_MEM_BASE | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) #define CFG_DBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) #define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT) #define CFG_IBAT1U CFG_DBAT1U @@ -410,7 +371,8 @@ /* BAT2 512M Cache-inhibited, guarded * 0xc000_0000 512M RapidIO Memory */ -#define CFG_DBAT2L (CFG_RIO_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT2L (CFG_RIO_MEM_BASE | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) #define CFG_DBAT2U (CFG_RIO_MEM_BASE | BATU_BL_512M | BATU_VS | BATU_VP) #define CFG_IBAT2L (CFG_RIO_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT) #define CFG_IBAT2U CFG_DBAT2U @@ -418,7 +380,8 @@ /* BAT3 4M Cache-inhibited, guarded * 0xf800_0000 4M CCSR */ -#define CFG_DBAT3L (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT3L ( CFG_CCSRBAR | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) #define CFG_DBAT3U (CFG_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP) #define CFG_IBAT3L (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT) #define CFG_IBAT3U CFG_DBAT3U @@ -428,7 +391,8 @@ * 0xe300_0000 16M PCI-Express 2 I/0 ** SS - Note that this is at 0xe0000000 */ -#define CFG_DBAT4L (CFG_PCI1_IO_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT4L ( CFG_PCI1_IO_BASE | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) #define CFG_DBAT4U (CFG_PCI1_IO_BASE | BATU_BL_32M | BATU_VS | BATU_VP) #define CFG_IBAT4L (CFG_PCI1_IO_BASE | BATL_PP_RW | BATL_CACHEINHIBIT) #define CFG_IBAT4U CFG_DBAT4U @@ -444,12 +408,12 @@ /* BAT6 32M Cache-inhibited, guarded * 0xfe00_0000 32M FLASH */ -#define CFG_DBAT6L (CFG_FLASH_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT6L ( CFG_FLASH_BASE | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) #define CFG_DBAT6U (CFG_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP) #define CFG_IBAT6L (CFG_FLASH_BASE | BATL_PP_RW | BATL_MEMCOHERENCE) #define CFG_IBAT6U CFG_DBAT6U - #define CFG_DBAT7L 0x00000000 #define CFG_DBAT7U 0x00000000 #define CFG_IBAT7L 0x00000000 @@ -461,17 +425,17 @@ /* * Environment */ - #ifndef CFG_RAMBOOT - #define CFG_ENV_IS_IN_FLASH 1 - #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000) - #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ - #define CFG_ENV_SIZE 0x2000 - #else - #define CFG_NO_FLASH 1 /* Flash is not usable now */ - #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ - #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) - #define CFG_ENV_SIZE 0x2000 - #endif +#ifndef CFG_RAMBOOT + #define CFG_ENV_IS_IN_FLASH 1 + #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000) + #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ + #define CFG_ENV_SIZE 0x2000 +#else + #define CFG_NO_FLASH 1 /* Flash is not usable now */ + #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ + #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) + #define CFG_ENV_SIZE 0x2000 +#endif #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ @@ -572,24 +536,25 @@ #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD #endif -#define CONFIG_HAS_ETH1 1 -#define CONFIG_HAS_ETH2 1 -#define CONFIG_HAS_ETH3 1 +#define CONFIG_HAS_ETH1 1 +#define CONFIG_HAS_ETH2 1 +#define CONFIG_HAS_ETH3 1 -#define CONFIG_IPADDR 10.82.193.138 +#define CONFIG_IPADDR 10.82.193.138 #define CONFIG_HOSTNAME unknown #define CONFIG_ROOTPATH /opt/nfsroot #define CONFIG_BOOTFILE uImage -#define CONFIG_SERVERIP 10.82.193.104 -#define CONFIG_GATEWAYIP 10.82.193.254 -#define CONFIG_NETMASK 255.255.252.0 +#define CONFIG_SERVERIP 192.168.1.1 +#define CONFIG_GATEWAYIP 10.82.193.104 +#define CONFIG_NETMASK 255.255.255.0 -#define CONFIG_LOADADDR 1000000 /* default location for tftp and bootm */ +/* default location for tftp and bootm */ +#define CONFIG_LOADADDR 1000000 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ -//#undef CONFIG_BOOTARGS /* the boot command will set bootargs */ +//#undef CONFIG_BOOTARGS /* the boot command will set bootargs */ #define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200" #define CONFIG_BAUDRATE 115200 @@ -599,7 +564,7 @@ "consoledev=ttyS0\0" \ "ramdiskaddr=400000\0" \ "ramdiskfile=your.ramdisk.u-boot\0" \ - "pex0=echo ---------------------------; echo --------- PCI EXPRESS -----\0" \ + "pex0=echo ---------------------------; echo --------- PCI EXPRESS -----\0"\ "pexstat=mw f8008000 84000004; echo -expect:- 16000000; md f8008004 1\0" \ "pex1=pci write 1.0.0 4 146; pci write 1.0.0 10 80000000\0" \ "pexd=echo -expect:- xxx01002 00100146; pci display 1.0.0 0 2\0" \ diff --git a/include/mpc86xx.h b/include/mpc86xx.h index 61b527979ce..4edeae16477 100644 --- a/include/mpc86xx.h +++ b/include/mpc86xx.h @@ -1,5 +1,5 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2006 Freescale Semiconductor. * Jeffrey Brown (jeffrey@freescale.com) * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) */ @@ -9,7 +9,7 @@ #define EXC_OFF_SYS_RESET 0x0100 /* System reset offset */ -/*---------------------------------------------------------------- +/* * l2cr values. Look in config_.h for the actual setup */ #define l2cr 1017 @@ -23,7 +23,7 @@ #define L2CR_HWF 0x00000800 /* bit 20 - hardware flush */ #define L2CR_L2IP 0x00000001 /* global invalidate in progress */ -/*---------------------------------------------------------------- +/* * BAT settings. Look in config_.h for the actual setup */ -- cgit v1.3.1 From 6cfea33477b04b63ed47386ed1629529484c33ba Mon Sep 17 00:00:00 2001 From: Haiying Wang Date: Wed, 10 May 2006 09:38:06 -0500 Subject: Remove unneeded INIT_RAM_LOCK cache twiddling. Correctly tracks r29 as global data pointer now. Signed-off-by: Haiying Wang --- board/mpc8641hpcn/mpc8641hpcn.c | 11 ----------- common/cmd_bootm.c | 4 ++-- cpu/mpc86xx/start.S | 5 +++-- lib_ppc/board.c | 2 +- 4 files changed, 6 insertions(+), 16 deletions(-) (limited to 'cpu') diff --git a/board/mpc8641hpcn/mpc8641hpcn.c b/board/mpc8641hpcn/mpc8641hpcn.c index ace6d47fdee..d02a7eff3c3 100644 --- a/board/mpc8641hpcn/mpc8641hpcn.c +++ b/board/mpc8641hpcn/mpc8641hpcn.c @@ -291,16 +291,5 @@ ft_board_setup(void *blob, bd_t *bd) } #endif -void -after_reloc(ulong dest_addr) -{ - DECLARE_GLOBAL_DATA_PTR; - - /* now, jump to the main U-Boot board init code */ - board_init_r ((gd_t *)gd, dest_addr); - - /* NOTREACHED */ -} - diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index fdf7180a19a..e5d70fa202a 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -809,7 +809,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, #ifndef CONFIG_OF_FLAT_TREE -#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500) +#if defined(CFG_INIT_RAM_LOCK) && (!defined(CONFIG_E500) || !defined(CONFIG_MPC86xx)) unlock_ram_in_cache(); #endif @@ -827,7 +827,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, ft_setup(of_flat_tree, OF_FLAT_TREE_MAX_SIZE, kbd, initrd_start, initrd_end); /* ft_dump_blob(of_flat_tree); */ -#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500) +#if defined(CFG_INIT_RAM_LOCK) && (!defined(CONFIG_E500)||!defined(CONFIG_MPC86xx)) unlock_ram_in_cache(); #endif /* diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 0a447a76b75..b96363151d8 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -955,8 +955,9 @@ in_ram: cmplw 0, r3, r4 bne 5b 6: - mr r3, r10 /* Destination Address */ - bl after_reloc + mr r3, r9 /* Init Date pointer */ + mr r4, r10 /* Destination Address */ + bl board_init_r /* not reached - end relocate_code */ /*-----------------------------------------------------------------------*/ diff --git a/lib_ppc/board.c b/lib_ppc/board.c index 126102bf96f..c367b3ef9f2 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -676,7 +676,7 @@ void board_init_r (gd_t *id, ulong dest_addr) icache_enable (); /* it's time to enable the instruction cache */ #endif -#if defined(CFG_INIT_RAM_LOCK) && defined(CONFIG_E500) +#if defined(CFG_INIT_RAM_LOCK) && (defined(CONFIG_E500) || defined(CONFIG_MPC86xx)) unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */ #endif -- cgit v1.3.1 From cccce5d0581bb0ba4602799a4b5112e58d1579cb Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Fri, 19 May 2006 13:14:15 -0500 Subject: Remove L2 Cache invalidate polling. --- cpu/mpc86xx/cache.S | 28 +++++++++++++++++----------- 1 file changed, 17 insertions(+), 11 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/cache.S b/cpu/mpc86xx/cache.S index 75186b1e4b3..f316b3ec13f 100644 --- a/cpu/mpc86xx/cache.S +++ b/cpu/mpc86xx/cache.S @@ -28,7 +28,7 @@ * Most of this code is taken from 74xx_7xx/cache.S * and then cleaned up a bit */ - + /* * Invalidate L1 instruction cache. */ @@ -316,24 +316,30 @@ _GLOBAL(dcache_status) blr /* - * Invalidate L2 cache using L2I and polling L2IP + * Invalidate L2 cache using L2I, assume L2 is enabled */ _GLOBAL(l2cache_invalidate) - sync - oris r3, r3, L2CR_L2I@h + mfspr r3, l2cr + rlwinm. r3, r3, 0, 0, 0 + beq 1f + + mfspr r3, l2cr + rlwinm r3, r3, 0, 1, 31 + +#ifdef CONFIG_ALTIVEC + dssall +#endif sync mtspr l2cr, r3 sync +1: mfspr r3, l2cr + oris r3, r3, L2CR_L2I@h + mtspr l2cr, r3 + invl2: mfspr r3, l2cr - andi. r3, r3, L2CR_L2IP + andi. r3, r3, L2CR_L2I@h bne invl2 - /* turn off the global invalidate bit */ - mfspr r3, l2cr - rlwinm r3, r3, 0, 11, 9 - sync - mtspr l2cr, r3 - sync blr /* -- cgit v1.3.1 From 9a655876e5995be80f49054e2509500e871e4d3a Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Fri, 19 May 2006 13:26:34 -0500 Subject: Enable dual DDR controllers and interleaving. --- cpu/mpc86xx/spd_sdram.c | 615 +++++++++++++++++++++++++++++++++--------- include/configs/MPC8641HPCN.h | 12 +- 2 files changed, 505 insertions(+), 122 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index 9ce31d7c6f3..130c8fc3961 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -41,6 +41,15 @@ extern int dma_xfer(void *dest, uint count, void *src); #define CFG_READ_SPD i2c_read #endif +/* + * Only one of the following three should be 1; others should be 0 + * By default the cache line interleaving is selected if + * the CONFIG_DDR_INTERLEAVE flag is defined in MPC8641HPCN.h + */ +#define CFG_PAGE_INTERLEAVING 0 +#define CFG_BANK_INTERLEAVING 0 +#define CFG_SUPER_BANK_INTERLEAVING 0 + /* * Convert picoseconds into clock cycles (rounding up if needed). */ @@ -144,10 +153,11 @@ convert_bcd_tenths_to_cycle_time_ps(unsigned int spd_val) long int -spd_sdram(void) +spd_init(unsigned char i2c_address, unsigned int ddr_num, + unsigned int dimm_num, unsigned int start_addr) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1; + volatile ccsr_ddr_t *ddr; volatile ccsr_gur_t *gur = &immap->im_gur; spd_eeprom_t spd; unsigned int n_ranks; @@ -175,28 +185,41 @@ spd_sdram(void) unsigned int mode_caslat; unsigned char sdram_type; unsigned char d_init; + unsigned int law_size; + volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; - - unsigned int law_size; - volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; + if (ddr_num == 1) + ddr = &immap->im_ddr1; + else + ddr = &immap->im_ddr2; /* * Read SPD information. */ - CFG_READ_SPD(SPD_EEPROM_ADDRESS, 0, 1, (uchar *) &spd, sizeof(spd)); + debug("Performing SPD read at I2C address 0x%02lx\n",i2c_address); + memset((void *)&spd, 0, sizeof(spd)); + CFG_READ_SPD(i2c_address, 0, 1, (uchar *) &spd, sizeof(spd)); /* * Check for supported memory module types. */ if (spd.mem_type != SPD_MEMTYPE_DDR && spd.mem_type != SPD_MEMTYPE_DDR2) { - printf("Unable to locate DDR I or DDR II module.\n" - " Fundamental memory type is 0x%0x\n", - spd.mem_type); + debug("Warning: Unable to locate DDR I or DDR II module for DIMM %d of DDR controller %d.\n" + " Fundamental memory type is 0x%0x\n", + dimm_num, + ddr_num, + spd.mem_type); return 0; } + debug("\nFound memory of type 0x%02lx ", spd.mem_type); + if (spd.mem_type == SPD_MEMTYPE_DDR) + debug("DDR I\n"); + else + debug("DDR II\n"); + /* * These test gloss over DDR I and II differences in interpretation * of bytes 3 and 4, but irrelevantly. Multiple asymmetric banks @@ -253,11 +276,7 @@ spd_sdram(void) */ rank_density = compute_banksize(spd.mem_type, spd.row_dens); - - /* - * Eg: Bounds: 0x0000_0000 to 0x0f000_0000 first 256 Meg - */ - ddr1->cs0_bnds = (rank_density >> 24) - 1; + debug("Start address for this controller is 0x%08lx\n", start_addr); /* * ODT configuration recommendation from DDR Controller Chapter. @@ -268,30 +287,133 @@ spd_sdram(void) odt_wr_cfg = 1; /* Assert ODT on writes to CS0 */ } - ddr1->cs0_config = ( 1 << 31 - | (odt_rd_cfg << 20) - | (odt_wr_cfg << 16) - | (spd.nrow_addr - 12) << 8 - | (spd.ncol_addr - 8) ); - debug("\n"); - debug("DDR: cs0_bnds = 0x%08x\n", ddr1->cs0_bnds); - debug("DDR: cs0_config = 0x%08x\n", ddr1->cs0_config); +#ifdef CONFIG_DDR_INTERLEAVE +#ifdef CONFIG_MPC8641HPCN + if (dimm_num != 1) { + printf("For interleaving memory on HPCN, need to use DIMM 1 for DDR Controller %d !\n", ddr_num); + return 0; + } else { + /* + * Since interleaved memory only uses CS0, the + * memory sticks have to be identical in size and quantity + * of ranks. That essentially gives double the size on + * one rank, i.e on CS0 for both controllers put together. + * Confirm this??? + */ + rank_density *= 2; - if (n_ranks == 2) { /* - * Eg: Bounds: 0x0f00_0000 to 0x1e0000_0000, second 256 Meg + * Eg: Bounds: 0x0000_0000 to 0x0f000_0000 first 256 Meg + */ + start_addr = 0; + ddr->cs0_bnds = (start_addr >> 8) + | (((start_addr + rank_density - 1) >> 24)); + /* + * Default interleaving mode to cache-line interleaving. */ - ddr1->cs1_bnds = ( (rank_density >> 8) - | ((rank_density >> (24 - 1)) - 1) ); - ddr1->cs1_config = ( 1<<31 + ddr->cs0_config = ( 1 << 31 +#if (CFG_PAGE_INTERLEAVING == 1) + | (PAGE_INTERLEAVING) +#elif (CFG_BANK_INTERLEAVING == 1) + | (BANK_INTERLEAVING) +#elif (CFG_SUPER_BANK_INTERLEAVING == 1) + | (SUPER_BANK_INTERLEAVING) +#else + | (CACHE_LINE_INTERLEAVING) +#endif | (odt_rd_cfg << 20) | (odt_wr_cfg << 16) | (spd.nrow_addr - 12) << 8 | (spd.ncol_addr - 8) ); - debug("DDR: cs1_bnds = 0x%08x\n", ddr1->cs1_bnds); - debug("DDR: cs1_config = 0x%08x\n", ddr1->cs1_config); + + debug("DDR: cs0_bnds = 0x%08x\n", ddr->cs0_bnds); + debug("DDR: cs0_config = 0x%08x\n", ddr->cs0_config); + + /* + * Adjustment for dual rank memory to get correct memory + * size (return value of this function). + */ + if (n_ranks == 2) { + n_ranks = 1; + rank_density /= 2; + } else { + rank_density /= 2; + } } +#endif /* CONFIG_MPC8641HPCN */ +#else /* CONFIG_DDR_INTERLEAVE */ + + if (dimm_num == 1) { + /* + * Eg: Bounds: 0x0000_0000 to 0x0f000_0000 first 256 Meg + */ + ddr->cs0_bnds = (start_addr >> 8) + | (((start_addr + rank_density - 1) >> 24)); + + ddr->cs0_config = ( 1 << 31 + | (odt_rd_cfg << 20) + | (odt_wr_cfg << 16) + | (spd.nrow_addr - 12) << 8 + | (spd.ncol_addr - 8) ); + + debug("DDR: cs0_bnds = 0x%08x\n", ddr->cs0_bnds); + debug("DDR: cs0_config = 0x%08x\n", ddr->cs0_config); + + if (n_ranks == 2) { + /* + * Eg: Bounds: 0x1000_0000 to 0x1f00_0000, + * second 256 Meg + */ + ddr->cs1_bnds = (((start_addr + rank_density) >> 8) + | (( start_addr + 2*rank_density - 1) + >> 24)); + ddr->cs1_config = ( 1<<31 + | (odt_rd_cfg << 20) + | (odt_wr_cfg << 16) + | (spd.nrow_addr - 12) << 8 + | (spd.ncol_addr - 8) ); + debug("DDR: cs1_bnds = 0x%08x\n", ddr->cs1_bnds); + debug("DDR: cs1_config = 0x%08x\n", ddr->cs1_config); + } + + } else { + /* + * This is the 2nd DIMM slot for this controller + */ + /* + * Eg: Bounds: 0x0000_0000 to 0x0f000_0000 first 256 Meg + */ + ddr->cs2_bnds = (start_addr >> 8) + | (((start_addr + rank_density - 1) >> 24)); + + ddr->cs2_config = ( 1 << 31 + | (odt_rd_cfg << 20) + | (odt_wr_cfg << 16) + | (spd.nrow_addr - 12) << 8 + | (spd.ncol_addr - 8) ); + + debug("DDR: cs2_bnds = 0x%08x\n", ddr->cs2_bnds); + debug("DDR: cs2_config = 0x%08x\n", ddr->cs2_config); + + if (n_ranks == 2) { + /* + * Eg: Bounds: 0x1000_0000 to 0x1f00_0000, + * second 256 Meg + */ + ddr->cs3_bnds = (((start_addr + rank_density) >> 8) + | (( start_addr + 2*rank_density - 1) + >> 24)); + ddr->cs3_config = ( 1<<31 + | (odt_rd_cfg << 20) + | (odt_wr_cfg << 16) + | (spd.nrow_addr - 12) << 8 + | (spd.ncol_addr - 8) ); + debug("DDR: cs3_bnds = 0x%08x\n", ddr->cs3_bnds); + debug("DDR: cs3_config = 0x%08x\n", ddr->cs3_config); + } + } +#endif /* CONFIG_DDR_INTERLEAVE */ /* * Find the largest CAS by locating the highest 1 bit @@ -447,15 +569,14 @@ spd_sdram(void) unsigned char act_pd_exit = 2; /* Empirical? */ unsigned char pre_pd_exit = 6; /* Empirical? */ - ddr1->timing_cfg_0 = (0 + ddr->timing_cfg_0 = (0 | ((act_pd_exit & 0x7) << 20) /* ACT_PD_EXIT */ | ((pre_pd_exit & 0x7) << 16) /* PRE_PD_EXIT */ | ((taxpd_clk & 0xf) << 8) /* ODT_PD_EXIT */ | ((tmrd_clk & 0xf) << 0) /* MRS_CYC */ ); - debug("DDR: timing_cfg_0 = 0x%08x\n", ddr1->timing_cfg_0); + debug("DDR: timing_cfg_0 = 0x%08x\n", ddr->timing_cfg_0); - } else { } @@ -520,10 +641,10 @@ spd_sdram(void) /* * Sneak in some Extended Refresh Recovery. */ - ddr1->ext_refrec = (trfc_high << 16); - debug("DDR: ext_refrec = 0x%08x\n", ddr1->ext_refrec); + ddr->ext_refrec = (trfc_high << 16); + debug("DDR: ext_refrec = 0x%08x\n", ddr->ext_refrec); - ddr1->timing_cfg_1 = + ddr->timing_cfg_1 = (0 | ((picos_to_clk(spd.trp * 250) & 0x07) << 28) /* PRETOACT */ | ((picos_to_clk(spd.tras * 1000) & 0x0f ) << 24) /* ACTTOPRE */ @@ -535,7 +656,7 @@ spd_sdram(void) | ((twtr_clk & 0x07) << 0) /* WRTORD */ ); - debug("DDR: timing_cfg_1 = 0x%08x\n", ddr1->timing_cfg_1); + debug("DDR: timing_cfg_1 = 0x%08x\n", ddr->timing_cfg_1); /* @@ -612,7 +733,7 @@ spd_sdram(void) } } - ddr1->timing_cfg_2 = (0 + ddr->timing_cfg_2 = (0 | ((add_lat & 0x7) << 28) /* ADD_LAT */ | ((cpo & 0x1f) << 23) /* CPO */ | ((wr_lat & 0x7) << 19) /* WR_LAT */ @@ -622,7 +743,7 @@ spd_sdram(void) | ((four_act & 0x1f) << 0) /* FOUR_ACT */ ); - debug("DDR: timing_cfg_2 = 0x%08x\n", ddr1->timing_cfg_2); + debug("DDR: timing_cfg_2 = 0x%08x\n", ddr->timing_cfg_2); /* @@ -673,7 +794,7 @@ spd_sdram(void) } /* - * Encoded Burst Lenght of 4. + * Encoded Burst Length of 4. */ burst_len = 2; /* Fiat. */ @@ -706,7 +827,7 @@ spd_sdram(void) mode_odt_enable = 0x40; /* 150 Ohm */ } - ddr1->sdram_mode_1 = + ddr->sdram_mode_1 = (0 | (add_lat << (16 + 3)) /* Additive Latency in EMRS1 */ | (mode_odt_enable << 16) /* ODT Enable in EMRS1 */ @@ -715,14 +836,14 @@ spd_sdram(void) | (burst_len << 0) /* Burst length */ ); - debug("DDR: sdram_mode = 0x%08x\n", ddr1->sdram_mode_1); + debug("DDR: sdram_mode = 0x%08x\n", ddr->sdram_mode_1); /* * Clear EMRS2 and EMRS3. */ - ddr1->sdram_mode_2 = 0; - debug("DDR: sdram_mode_2 = 0x%08x\n", ddr1->sdram_mode_2); + ddr->sdram_mode_2 = 0; + debug("DDR: sdram_mode_2 = 0x%08x\n", ddr->sdram_mode_2); /* @@ -749,12 +870,12 @@ spd_sdram(void) * Set BSTOPRE to 0x100 for page mode * If auto-charge is used, set BSTOPRE = 0 */ - ddr1->sdram_interval = + ddr->sdram_interval = (0 | (refresh_clk & 0x3fff) << 16 | 0x100 ); - debug("DDR: sdram_interval = 0x%08x\n", ddr1->sdram_interval); + debug("DDR: sdram_interval = 0x%08x\n", ddr->sdram_interval); } /* @@ -763,11 +884,11 @@ spd_sdram(void) */ #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) if (spd.config == 0x02) { - ddr1->err_disable = 0x0000000d; - ddr1->err_sbe = 0x00ff0000; + ddr->err_disable = 0x0000000d; + ddr->err_sbe = 0x00ff0000; } - debug("DDR: err_disable = 0x%08x\n", ddr1->err_disable); - debug("DDR: err_sbe = 0x%08x\n", ddr1->err_sbe); + debug("DDR: err_disable = 0x%08x\n", ddr->err_disable); + debug("DDR: err_sbe = 0x%08x\n", ddr->err_sbe); #endif asm("sync;isync"); @@ -800,8 +921,8 @@ spd_sdram(void) * Use the DDR controller to auto initialize memory. */ d_init = 1; - ddr1->sdram_data_init = CONFIG_MEM_INIT_VALUE; - debug("DDR: ddr_data_init = 0x%08x\n", ddr1->sdram_data_init); + ddr->sdram_data_init = CONFIG_MEM_INIT_VALUE; + debug("DDR: ddr_data_init = 0x%08x\n", ddr->sdram_data_init); #else /* * Memory will be initialized via DMA, or not at all. @@ -809,13 +930,13 @@ spd_sdram(void) d_init = 0; #endif - ddr1->sdram_cfg_2 = (0 + ddr->sdram_cfg_2 = (0 | (dqs_cfg << 26) /* Differential DQS */ | (odt_cfg << 21) /* ODT */ | (d_init << 4) /* D_INIT auto init DDR */ ); - debug("DDR: sdram_cfg_2 = 0x%08x\n", ddr1->sdram_cfg_2); + debug("DDR: sdram_cfg_2 = 0x%08x\n", ddr->sdram_cfg_2); #ifdef MPC86xx_DDR_SDRAM_CLK_CNTL @@ -835,121 +956,373 @@ spd_sdram(void) clk_adjust = 0x7; } - ddr1->sdram_clk_cntl = (0 + ddr->sdram_clk_cntl = (0 | 0x80000000 | (clk_adjust << 23) ); - debug("DDR: sdram_clk_cntl = 0x%08x\n", ddr1->sdram_clk_cntl); + debug("DDR: sdram_clk_cntl = 0x%08x\n", ddr->sdram_clk_cntl); } #endif + /* - * Figure out the settings for the sdram_cfg register. - * Build up the entire register in 'sdram_cfg' before writing - * since the write into the register will actually enable the - * memory controller; all settings must be done before enabling. - * - * sdram_cfg[0] = 1 (ddr sdram logic enable) - * sdram_cfg[1] = 1 (self-refresh-enable) - * sdram_cfg[5:7] = (SDRAM type = DDR SDRAM) - * 010 DDR 1 SDRAM - * 011 DDR 2 SDRAM + * Figure out memory size in Megabytes. */ - sdram_type = (spd.mem_type == SPD_MEMTYPE_DDR) ? 2 : 3; - sdram_cfg_1 = (0 - | (1 << 31) /* Enable */ - | (1 << 30) /* Self refresh */ - | (sdram_type << 24) /* SDRAM type */ - ); + debug("# ranks = %d, rank_density = 0x%08lx\n", n_ranks, rank_density); + memsize = n_ranks * rank_density / 0x100000; + return memsize; +} + + +unsigned int enable_ddr(unsigned int ddr_num) +{ + volatile immap_t *immap = (immap_t *)CFG_IMMR; + spd_eeprom_t spd1,spd2; + volatile ccsr_ddr_t *ddr; + unsigned sdram_cfg_1; + unsigned char sdram_type, mem_type, config, mod_attr; + unsigned char d_init; + unsigned int no_dimm1=0, no_dimm2=0; + + /* Set up pointer to enable the current ddr controller */ + if (ddr_num == 1) + ddr = &immap->im_ddr1; + else + ddr = &immap->im_ddr2; /* - * sdram_cfg[3] = RD_EN - registered DIMM enable - * A value of 0x26 indicates micron registered DIMMS (micron.com) + * Read both dimm slots and decide whether + * or not to enable this controller. */ - if (spd.mem_type == SPD_MEMTYPE_DDR && spd.mod_attr == 0x26) { - sdram_cfg_1 |= 0x10000000; /* RD_EN */ + memset((void *)&spd1,0,sizeof(spd1)); + memset((void *)&spd2,0,sizeof(spd2)); + + if (ddr_num == 1) { + CFG_READ_SPD(SPD_EEPROM_ADDRESS1, + 0, 1, (uchar *) &spd1, sizeof(spd1)); + CFG_READ_SPD(SPD_EEPROM_ADDRESS2, + 0, 1, (uchar *) &spd2, sizeof(spd2)); + } else { + CFG_READ_SPD(SPD_EEPROM_ADDRESS3, + 0, 1, (uchar *) &spd1, sizeof(spd1)); + CFG_READ_SPD(SPD_EEPROM_ADDRESS4, + 0, 1, (uchar *) &spd2, sizeof(spd2)); } -#if defined(CONFIG_DDR_ECC) /* - * If the user wanted ECC (enabled via sdram_cfg[2]) + * Check for supported memory module types. */ - if (spd.config == 0x02) { - sdram_cfg_1 |= 0x20000000; /* ECC_EN */ + if (spd1.mem_type != SPD_MEMTYPE_DDR + && spd1.mem_type != SPD_MEMTYPE_DDR2) { + no_dimm1 = 1; + } else { + debug("\nFound memory of type 0x%02lx ",spd1.mem_type ); + if (spd1.mem_type == SPD_MEMTYPE_DDR) + debug("DDR I\n"); + else + debug("DDR II\n"); + } + + if (spd2.mem_type != SPD_MEMTYPE_DDR && + spd2.mem_type != SPD_MEMTYPE_DDR2) { + no_dimm2 = 1; + } else { + debug("\nFound memory of type 0x%02lx ",spd2.mem_type ); + if (spd2.mem_type == SPD_MEMTYPE_DDR) + debug("DDR I\n"); + else + debug("DDR II\n"); + } + +#ifdef CONFIG_DDR_INTERLEAVE + if (no_dimm1) { + printf("For interleaved operation memory modules need to be present in CS0 DIMM slots of both DDR controllers!\n"); + return 0; } #endif /* - * REV1 uses 1T timing. - * REV2 may use 1T or 2T as configured by the user. + * Memory is not present in DIMM1 and DIMM2 - so do not enable DDRn */ - { - uint pvr = get_pvr(); + if (no_dimm1 && no_dimm2) { + printf("No memory modules found for DDR controller %d!!\n", ddr_num); + return 0; + } else { + mem_type = no_dimm2 ? spd1.mem_type : spd2.mem_type; - if (pvr != PVR_85xx_REV1) { + /* + * Figure out the settings for the sdram_cfg register. + * Build up the entire register in 'sdram_cfg' before + * writing since the write into the register will + * actually enable the memory controller; all settings + * must be done before enabling. + * + * sdram_cfg[0] = 1 (ddr sdram logic enable) + * sdram_cfg[1] = 1 (self-refresh-enable) + * sdram_cfg[5:7] = (SDRAM type = DDR SDRAM) + * 010 DDR 1 SDRAM + * 011 DDR 2 SDRAM + */ + sdram_type = (mem_type == SPD_MEMTYPE_DDR) ? 2 : 3; + sdram_cfg_1 = (0 + | (1 << 31) /* Enable */ + | (1 << 30) /* Self refresh */ + | (sdram_type << 24) /* SDRAM type */ + ); + + /* + * sdram_cfg[3] = RD_EN - registered DIMM enable + * A value of 0x26 indicates micron registered + * DIMMS (micron.com) + */ + mod_attr = no_dimm2 ? spd1.mod_attr : spd2.mod_attr; + if (mem_type == SPD_MEMTYPE_DDR && mod_attr == 0x26) { + sdram_cfg_1 |= 0x10000000; /* RD_EN */ + } + +#if defined(CONFIG_DDR_ECC) + + config = no_dimm2 ? spd1.config : spd2.config; + + /* + * If the user wanted ECC (enabled via sdram_cfg[2]) + */ + if (config == 0x02) { + sdram_cfg_1 |= 0x20000000; /* ECC_EN */ + } +#endif + + /* + * REV1 uses 1T timing. + * REV2 may use 1T or 2T as configured by the user. + */ + { + uint pvr = get_pvr(); + + if (pvr != PVR_85xx_REV1) { #if defined(CONFIG_DDR_2T_TIMING) - /* - * Enable 2T timing by setting sdram_cfg[16]. - */ - sdram_cfg_1 |= 0x8000; /* 2T_EN */ + /* + * Enable 2T timing by setting sdram_cfg[16]. + */ + sdram_cfg_1 |= 0x8000; /* 2T_EN */ #endif + } } - } - /* - * 200 painful micro-seconds must elapse between - * the DDR clock setup and the DDR config enable. - */ - udelay(200); + /* + * 200 painful micro-seconds must elapse between + * the DDR clock setup and the DDR config enable. + */ + udelay(200); - /* - * Go! - */ - ddr1->sdram_cfg_1 = sdram_cfg_1; + /* + * Go! + */ + ddr->sdram_cfg_1 = sdram_cfg_1; - asm("sync;isync"); - udelay(500); + asm volatile("sync;isync"); + udelay(500); - debug("DDR: sdram_cfg = 0x%08x\n", ddr1->sdram_cfg_1); + debug("DDR: sdram_cfg = 0x%08x\n", ddr->sdram_cfg_1); #if defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) - debug("DDR: memory initializing\n"); - /* - * Poll until memory is initialized. - * 512 Meg at 400 might hit this 200 times or so. - */ - while ((ddr1->sdram_cfg_2 & (d_init << 4)) != 0) { - udelay(1000); + d_init = 1; + debug("DDR: memory initializing\n"); + + /* + * Poll until memory is initialized. + * 512 Meg at 400 might hit this 200 times or so. + */ + while ((ddr->sdram_cfg_2 & (d_init << 4)) != 0) { + udelay(1000); + } + debug("DDR: memory initialized\n\n"); +#endif + + debug("Enabled DDR Controller %d\n", ddr_num); + return 1; + } +} + + +long int +spd_sdram(void) +{ + int memsize_ddr1_dimm1 = 0; + int memsize_ddr1_dimm2 = 0; + int memsize_ddr2_dimm1 = 0; + int memsize_ddr2_dimm2 = 0; + int memsize_total = 0; + int memsize_ddr1 = 0; + int memsize_ddr2 = 0; + unsigned int ddr1_enabled = 0; + unsigned int ddr2_enabled = 0; + unsigned int law_size_ddr1; + unsigned int law_size_ddr2; + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1; + volatile ccsr_ddr_t *ddr2 = &immap->im_ddr2; + volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; + +#ifdef CONFIG_DDR_INTERLEAVE + unsigned int law_size_interleaved; + + memsize_ddr1_dimm1 = spd_init(SPD_EEPROM_ADDRESS1, + 1, 1, + (unsigned int)memsize_total * 1024*1024); + memsize_total += memsize_ddr1_dimm1; + + memsize_ddr2_dimm1 = spd_init(SPD_EEPROM_ADDRESS3, + 2, 1, + (unsigned int)memsize_total * 1024*1024); + memsize_total += memsize_ddr2_dimm1; + + if (memsize_ddr1_dimm1 != memsize_ddr2_dimm1) { + if (memsize_ddr1_dimm1 < memsize_ddr2_dimm1) + memsize_total -= memsize_ddr1_dimm1; + else + memsize_total -= memsize_ddr2_dimm1; + debug("Total memory available for interleaving 0x%08lx\n", + memsize_total * 1024 * 1024); + debug("Adjusting CS0_BNDS to account for unequal DIMM sizes in interleaved memory\n"); + ddr1->cs0_bnds = ((memsize_total * 1024 * 1024) - 1) >> 24; + ddr2->cs0_bnds = ((memsize_total * 1024 * 1024) - 1) >> 24; + debug("DDR1: cs0_bnds = 0x%08x\n", ddr1->cs0_bnds); + debug("DDR2: cs0_bnds = 0x%08x\n", ddr2->cs0_bnds); } - debug("DDR: memory initialized\n"); + + ddr1_enabled = enable_ddr(1); + ddr2_enabled = enable_ddr(2); + + /* + * Both controllers need to be enabled for interleaving. + */ + if (ddr1_enabled && ddr2_enabled) { + law_size_interleaved = 19 + __ilog2(memsize_total); + + /* + * Set up LAWBAR for DDR 1 space. + */ + mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff); + mcm->lawar1 = (LAWAR_EN + | LAWAR_TRGT_IF_DDR_INTERLEAVED + | (LAWAR_SIZE & law_size_interleaved)); + debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1); + debug("DDR: LAWAR1=0x%08x\n", mcm->lawar1); + debug("Interleaved memory size is 0x%08lx\n", memsize_total); + +#ifdef CONFIG_DDR_INTERLEAVE +#if (CFG_PAGE_INTERLEAVING == 1) + printf("Page "); +#elif (CFG_BANK_INTERLEAVING == 1) + printf("Bank "); +#elif (CFG_SUPER_BANK_INTERLEAVING == 1) + printf("Super-bank "); +#else + printf("Cache-line "); #endif +#endif + printf("Interleaved"); + return memsize_total * 1024 * 1024; + } else { + printf("Interleaved memory not enabled - check CS0 DIMM slots for both controllers.\n"); + return 0; + } + +#else + /* + * Call spd_sdram() routine to init ddr1 - pass I2c address, + * controller number, dimm number, and starting address. + */ + memsize_ddr1_dimm1 = spd_init(SPD_EEPROM_ADDRESS1, + 1, 1, + (unsigned int)memsize_total * 1024*1024); + memsize_total += memsize_ddr1_dimm1; + memsize_ddr1_dimm2 = spd_init(SPD_EEPROM_ADDRESS2, + 1, 2, + (unsigned int)memsize_total * 1024*1024); + memsize_total += memsize_ddr1_dimm2; /* - * Figure out memory size in Megabytes. + * Enable the DDR controller - pass ddr controller number. */ - memsize = n_ranks * rank_density / 0x100000; + ddr1_enabled = enable_ddr(1); + /* Keep track of memory to be addressed by DDR1 */ + memsize_ddr1 = memsize_ddr1_dimm1 + memsize_ddr1_dimm2; - /* + /* * First supported LAW size is 16M, at LAWAR_SIZE_16M == 23. Fnord. */ - law_size = 19 + __ilog2(memsize); + if (ddr1_enabled) { + law_size_ddr1 = 19 + __ilog2(memsize_ddr1); + + /* + * Set up LAWBAR for DDR 1 space. + */ + mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff); + mcm->lawar1 = (LAWAR_EN + | LAWAR_TRGT_IF_DDR1 + | (LAWAR_SIZE & law_size_ddr1)); + debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1); + debug("DDR: LAWAR1=0x%08x\n", mcm->lawar1); + } + +#if (CONFIG_NUM_DDR_CONTROLLERS > 1) + memsize_ddr2_dimm1 = spd_init(SPD_EEPROM_ADDRESS3, + 2, 1, + (unsigned int)memsize_total * 1024*1024); + memsize_total += memsize_ddr2_dimm1; + + memsize_ddr2_dimm2 = spd_init(SPD_EEPROM_ADDRESS4, + 2, 2, + (unsigned int)memsize_total * 1024*1024); + memsize_total += memsize_ddr2_dimm2; + + ddr2_enabled = enable_ddr(2); + + /* Keep track of memory to be addressed by DDR2 */ + memsize_ddr2 = memsize_ddr2_dimm1 + memsize_ddr2_dimm2; + + if (ddr2_enabled) { + law_size_ddr2 = 19 + __ilog2(memsize_ddr2); + + /* + * Set up LAWBAR for DDR 2 space. + */ + if (ddr1_enabled) + mcm->lawbar8 = (((memsize_ddr1 * 1024 * 1024) >> 12) + & 0xfffff); + else + mcm->lawbar8 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff); + + mcm->lawar8 = (LAWAR_EN + | LAWAR_TRGT_IF_DDR2 + | (LAWAR_SIZE & law_size_ddr2)); + debug("\nDDR: LAWBAR8=0x%08x\n", mcm->lawbar8); + debug("DDR: LAWAR8=0x%08x\n", mcm->lawar8); + } +#endif /* CONFIG_NUM_DDR_CONTROLLERS > 1 */ + + debug("\nMemory sizes are DDR1 = 0x%08lx, DDR2 = 0x%08lx\n", + memsize_ddr1, memsize_ddr2); /* - * Set up LAWBAR for all of DDR. + * If neither DDR controller is enabled return 0. */ - mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff); - mcm->lawar1 = (LAWAR_EN - | LAWAR_TRGT_IF_DDR - | (LAWAR_SIZE & law_size)); - debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1); - debug("DDR: LARAR1=0x%08x\n", mcm->lawar1); + if (!ddr1_enabled && !ddr2_enabled) + return 0; + else { + printf("Non-interleaved"); + return memsize_total * 1024 * 1024; + } - return memsize * 1024 * 1024; +#endif /* CONFIG_DDR_INTERLEAVE */ } + #endif /* CONFIG_SPD_EEPROM */ diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index aaf99c150f7..2a197be294d 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -57,6 +57,13 @@ #define CONFIG_DDR_ECC /* only for ECC DDR module */ #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ #define CONFIG_MEM_INIT_VALUE 0xDeadBeef +#define CONFIG_NUM_DDR_CONTROLLERS 2 +/* #define CONFIG_DDR_INTERLEAVE 1 */ +#define CACHE_LINE_INTERLEAVING 0x20000000 +#define PAGE_INTERLEAVING 0x21000000 +#define BANK_INTERLEAVING 0x22000000 +#define SUPER_BANK_INTERLEAVING 0x23000000 + #define CONFIG_ALTIVEC 1 @@ -99,7 +106,10 @@ /* * Determine DDR configuration from I2C interface. */ - #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */ + #define SPD_EEPROM_ADDRESS1 0x51 /* DDR DIMM */ + #define SPD_EEPROM_ADDRESS2 0x52 /* DDR DIMM */ + #define SPD_EEPROM_ADDRESS3 0x53 /* DDR DIMM */ + #define SPD_EEPROM_ADDRESS4 0x54 /* DDR DIMM */ #else /* -- cgit v1.3.1 From 14e37081ff3cac7ebe6e93836523429853b6b292 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Fri, 19 May 2006 13:28:39 -0500 Subject: Change arbitration to round-robin for SMP linux. --- cpu/mpc86xx/start.S | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index b96363151d8..07e75572b97 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -207,11 +207,7 @@ boot_warm: /* init the L2 cache */ addis r3, r0, L2_INIT@h ori r3, r3, L2_INIT@l - sync mtspr l2cr, r3 -#ifdef CONFIG_ALTIVEC - dssall -#endif /* invalidate the L2 cache */ bl l2cache_invalidate sync @@ -245,6 +241,13 @@ in_flash: bl setup_ccsrbar #endif + /* Fix for SMP linux - Changing arbitration to round-robin */ + lis r3, CFG_CCSRBAR@h + ori r3, r3, 0x1000 + xor r4, r4, r4 + li r4, 0x1000 + stw r4, 0(r3) + /* setup the law entries */ bl law_entry sync @@ -280,9 +283,9 @@ in_flash: /* make sure timer enabled in guts register too */ lis r3, CFG_CCSRBAR@h oris r3,r3, 0xE - ori r3,r3,0x0070 /*Jason from 3*/ + ori r3,r3,0x0070 lwz r4, 0(r3) - lis r5,0xFFFC /*Jason from 0xffff*/ + lis r5,0xFFFC ori r5,r5,0x5FFF and r4,r4,r5 stw r4,0(r3) -- cgit v1.3.1 From 70205e5a6ddc8528b11db9eb4d3fa0209d9fce2a Mon Sep 17 00:00:00 2001 From: Haiying Wang Date: Tue, 30 May 2006 08:51:19 -0500 Subject: Fix two SDRAM setup bugs. Fix ECC setup bug. Enable 1T/2T based on number of DIMMs present. Signed-off-by: Haiying Wang --- cpu/mpc86xx/spd_sdram.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index 130c8fc3961..f30bbbd7e2b 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -1088,24 +1088,24 @@ unsigned int enable_ddr(unsigned int ddr_num) * If the user wanted ECC (enabled via sdram_cfg[2]) */ if (config == 0x02) { + ddr->err_disable = 0x00000000; + asm("sync;isync;"); + ddr->err_sbe = 0x00ff0000; + ddr->err_int_en = 0x0000000d; sdram_cfg_1 |= 0x20000000; /* ECC_EN */ } #endif /* - * REV1 uses 1T timing. - * REV2 may use 1T or 2T as configured by the user. + * Set 1T or 2T timing based on 1 or 2 modules */ { - uint pvr = get_pvr(); - - if (pvr != PVR_85xx_REV1) { -#if defined(CONFIG_DDR_2T_TIMING) + if (!(no_dimm1 || no_dimm2)) { /* + * 2T timing,because both DIMMS are present. * Enable 2T timing by setting sdram_cfg[16]. */ sdram_cfg_1 |= 0x8000; /* 2T_EN */ -#endif } } -- cgit v1.3.1 From 38cee12dcfcc257371c901c7e13e58ecab0a35d8 Mon Sep 17 00:00:00 2001 From: Haiying Wang Date: Tue, 30 May 2006 09:10:32 -0500 Subject: Improve "reset" command's interaction with watchdog. "reset altbank" will reset another bank WITHOUT watch dog timer enabled "reset altbank wd" will reset another bank WITH watch dog enabled "diswd" will disable watch dog after u-boot boots up successfully Signed-off-by: Haiying Wang --- cpu/mpc86xx/cpu.c | 37 ++++++++++++++++++++++++++++++++----- 1 file changed, 32 insertions(+), 5 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index 36da7774eaf..5c6c2ee40ac 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -169,7 +169,7 @@ soft_restart(unsigned long addr) int set_px_sysclk(ulong sysclk) { - u8 sysclk_s, sysclk_r, sysclk_v, vclkh, vclkl, sysclk_aux,tmp; + u8 sysclk_s, sysclk_r, sysclk_v, vclkh, vclkl, sysclk_aux; /* Per table 27, page 58 of MPC8641HPCN spec*/ switch(sysclk) @@ -354,6 +354,24 @@ void set_px_go_with_watchdog(void) out8(PIXIS_BASE+PIXIS_VCTL,tmp); } +int disable_watchdog(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + u8 tmp; + tmp = in8(PIXIS_BASE+PIXIS_VCTL); + tmp = tmp & 0x1E; + out8(PIXIS_BASE+PIXIS_VCTL,tmp); + tmp = in8(PIXIS_BASE + PIXIS_VCTL); + tmp &= ~ 0x08; /* setting VCTL[WDEN] to 0 to disable watch dog */ + out8(PIXIS_BASE + PIXIS_VCTL, tmp); + return 0; +} + +U_BOOT_CMD( + diswd, 1, 0, disable_watchdog, + "diswd - Disable watchdog timer \n", + NULL +); + /* This function takes the non-integral cpu:mpx pll ratio * and converts it to an integer that can be used to assign * FPGA register values. @@ -509,18 +527,27 @@ do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) goto my_usage; while(1); /* Not reached */ - } else { - /* Reset from next bank without changing frequencies */ + } else if(argv[2][1] == 'd'){ + /* Reset from next bank without changing frequencies but with watchdog timer enabled */ read_from_px_regs(0); read_from_px_regs_altbank(0); - if(argc > 2) - goto my_usage; printf("Setting registers VCFGEN1, VBOOT, and VCTL\n"); set_altbank(); read_from_px_regs_altbank(1); printf("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n"); set_px_go_with_watchdog(); while(1); /* Not reached */ + } else { + /* Reset from next bank without changing frequency and without watchdog timer enabled */ + read_from_px_regs(0); + read_from_px_regs_altbank(0); + if(argc > 2) + goto my_usage; + printf("Setting registers VCFGNE1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs_altbank(1); + printf("Resetting board to boot from the other bank....\n"); + set_px_go(); } default: -- cgit v1.3.1 From 126aa70f10ba3d20e0a6f4d32328250513b77770 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Tue, 30 May 2006 17:47:00 -0500 Subject: Move mpc86xx PIXIS code to board directory First cut at moving the PIXIS platform code out of the 86xx cpu directory and into board/mpc8641hpcn where it belongs. Signed-off-by: Jon Loeliger --- board/mpc8641hpcn/Makefile | 2 +- board/mpc8641hpcn/pixis.c | 324 +++++++++++++++++++++++++++++++++++++++++++++ board/mpc8641hpcn/pixis.h | 33 +++++ cpu/mpc86xx/cpu.c | 308 +++--------------------------------------- 4 files changed, 373 insertions(+), 294 deletions(-) create mode 100644 board/mpc8641hpcn/pixis.c create mode 100644 board/mpc8641hpcn/pixis.h (limited to 'cpu') diff --git a/board/mpc8641hpcn/Makefile b/board/mpc8641hpcn/Makefile index d6037c1c4d2..26137304092 100644 --- a/board/mpc8641hpcn/Makefile +++ b/board/mpc8641hpcn/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk LIB = lib$(BOARD).a -OBJS := $(BOARD).o oftree.o +OBJS := $(BOARD).o pixis.o oftree.o SOBJS := init.o $(LIB): $(OBJS) $(SOBJS) diff --git a/board/mpc8641hpcn/pixis.c b/board/mpc8641hpcn/pixis.c new file mode 100644 index 00000000000..f226b3e8dd3 --- /dev/null +++ b/board/mpc8641hpcn/pixis.c @@ -0,0 +1,324 @@ +/* + * Copyright 2006 Freescale Semiconductor + * Jeff Brown + * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +#include "pixis.h" + + +/* + * Per table 27, page 58 of MPC8641HPCN spec. + */ +int set_px_sysclk(ulong sysclk) +{ + u8 sysclk_s, sysclk_r, sysclk_v, vclkh, vclkl, sysclk_aux; + + switch (sysclk) { + case 33: + sysclk_s = 0x04; + sysclk_r = 0x04; + sysclk_v = 0x07; + sysclk_aux = 0x00; + break; + case 40: + sysclk_s = 0x01; + sysclk_r = 0x1F; + sysclk_v = 0x20; + sysclk_aux = 0x01; + break; + case 50: + sysclk_s = 0x01; + sysclk_r = 0x1F; + sysclk_v = 0x2A; + sysclk_aux = 0x02; + break; + case 66: + sysclk_s = 0x01; + sysclk_r = 0x04; + sysclk_v = 0x04; + sysclk_aux = 0x03; + break; + case 83: + sysclk_s = 0x01; + sysclk_r = 0x1F; + sysclk_v = 0x4B; + sysclk_aux = 0x04; + break; + case 100: + sysclk_s = 0x01; + sysclk_r = 0x1F; + sysclk_v = 0x5C; + sysclk_aux = 0x05; + break; + case 134: + sysclk_s = 0x06; + sysclk_r = 0x1F; + sysclk_v = 0x3B; + sysclk_aux = 0x06; + break; + case 166: + sysclk_s = 0x06; + sysclk_r = 0x1F; + sysclk_v = 0x4B; + sysclk_aux = 0x07; + break; + default: + printf("Unsupported SYSCLK frequency.\n"); + return 0; + } + + vclkh = (sysclk_s << 5) | sysclk_r ; + vclkl = sysclk_v; + + out8(PIXIS_BASE + PIXIS_VCLKH, vclkh); + out8(PIXIS_BASE + PIXIS_VCLKL, vclkl); + + out8(PIXIS_BASE + PIXIS_AUX,sysclk_aux); + + return 1; +} + + +int set_px_mpxpll(ulong mpxpll) +{ + u8 tmp; + u8 val; + + switch (mpxpll) { + case 2: + case 4: + case 6: + case 8: + case 10: + case 12: + case 14: + case 16: + val = (u8)mpxpll; + break; + default: + printf("Unsupported MPXPLL ratio.\n"); + return 0; + } + + tmp = in8(PIXIS_BASE + PIXIS_VSPEED1); + tmp = (tmp & 0xF0) | (val & 0x0F); + out8(PIXIS_BASE + PIXIS_VSPEED1, tmp); + + return 1; +} + + +int set_px_corepll(ulong corepll) +{ + u8 tmp; + u8 val; + + switch ((int)corepll) { + case 20: + val = 0x08; + break; + case 25: + val = 0x0C; + break; + case 30: + val = 0x10; + break; + case 35: + val = 0x1C; + break; + case 40: + val = 0x14; + break; + case 45: + val = 0x0E; + break; + default: + printf("Unsupported COREPLL ratio.\n"); + return 0; + } + + tmp = in8(PIXIS_BASE + PIXIS_VSPEED0); + tmp = (tmp & 0xE0) | (val & 0x1F); + out8(PIXIS_BASE + PIXIS_VSPEED0, tmp); + + return 1; +} + + +void read_from_px_regs(int set) +{ + u8 mask = 0x1C; + u8 tmp = in8(PIXIS_BASE + PIXIS_VCFGEN0); + + if (set) + tmp = tmp | mask; + else + tmp = tmp & ~mask; + out8(PIXIS_BASE + PIXIS_VCFGEN0, tmp); +} + + +void read_from_px_regs_altbank(int set) +{ + u8 mask = 0x04; + u8 tmp = in8(PIXIS_BASE + PIXIS_VCFGEN1); + + if (set) + tmp = tmp | mask; + else + tmp = tmp & ~mask; + out8(PIXIS_BASE + PIXIS_VCFGEN1, tmp); +} + + +void set_altbank(void) +{ + u8 tmp; + + tmp = in8(PIXIS_BASE + PIXIS_VBOOT); + tmp ^= 0x40; + + out8(PIXIS_BASE + PIXIS_VBOOT, tmp); +} + + +void set_px_go(void) +{ + u8 tmp; + + tmp = in8(PIXIS_BASE + PIXIS_VCTL); + tmp = tmp & 0x1E; + out8(PIXIS_BASE + PIXIS_VCTL, tmp); + + tmp = in8(PIXIS_BASE + PIXIS_VCTL); + tmp = tmp | 0x01; + out8(PIXIS_BASE + PIXIS_VCTL, tmp); +} + + +void set_px_go_with_watchdog(void) +{ + u8 tmp; + + tmp = in8(PIXIS_BASE + PIXIS_VCTL); + tmp = tmp & 0x1E; + out8(PIXIS_BASE + PIXIS_VCTL, tmp); + + tmp = in8(PIXIS_BASE + PIXIS_VCTL); + tmp = tmp | 0x09; + out8(PIXIS_BASE + PIXIS_VCTL, tmp); +} + + +int disable_watchdog(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + u8 tmp; + + tmp = in8(PIXIS_BASE + PIXIS_VCTL); + tmp = tmp & 0x1E; + out8(PIXIS_BASE + PIXIS_VCTL, tmp); + + /* setting VCTL[WDEN] to 0 to disable watch dog */ + tmp = in8(PIXIS_BASE + PIXIS_VCTL); + tmp &= ~ 0x08; + out8(PIXIS_BASE + PIXIS_VCTL, tmp); + + return 0; +} + + +U_BOOT_CMD( + diswd, 1, 0, disable_watchdog, + "diswd - Disable watchdog timer \n", + NULL +); + + +/* + * This function takes the non-integral cpu:mpx pll ratio + * and converts it to an integer that can be used to assign + * FPGA register values. + * input: strptr i.e. argv[2] + */ + +ulong strfractoint(uchar *strptr) +{ + int i, j, retval; + int mulconst; + int intarr_len = 0, decarr_len = 0, no_dec = 0; + ulong intval = 0, decval = 0; + uchar intarr[3], decarr[3]; + + /* Assign the integer part to intarr[] + * If there is no decimal point i.e. + * if the ratio is an integral value + * simply create the intarr. + */ + i = 0; + while (strptr[i] != 46) { + if (strptr[i] == 0) { + no_dec = 1; + break; + } + intarr[i] = strptr[i]; + i++; + } + + /* Assign length of integer part to intarr_len. */ + intarr_len = i; + intarr[i] = '\0'; + + if (no_dec) { + /* Currently needed only for single digit corepll ratios */ + mulconst=10; + decval = 0; + } else { + j = 0; + i++; /* Skipping the decimal point */ + while ((strptr[i] > 47) && (strptr[i] < 58)) { + decarr[j] = strptr[i]; + i++; + j++; + } + + decarr_len = j; + decarr[j] = '\0'; + + mulconst = 1; + for (i = 0; i < decarr_len; i++) + mulconst *= 10; + decval = simple_strtoul(decarr, NULL, 10); + } + + intval = simple_strtoul(intarr, NULL, 10); + intval = intval * mulconst; + + retval = intval + decval; + + return retval; +} diff --git a/board/mpc8641hpcn/pixis.h b/board/mpc8641hpcn/pixis.h new file mode 100644 index 00000000000..cd9a45db87d --- /dev/null +++ b/board/mpc8641hpcn/pixis.h @@ -0,0 +1,33 @@ +/* + * Copyright 2006 Freescale Semiconductor + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +extern int set_px_sysclk(ulong sysclk); +extern int set_px_mpxpll(ulong mpxpll); +extern int set_px_corepll(ulong corepll); +extern void read_from_px_regs(int set); +extern void read_from_px_regs_altbank(int set); +extern void set_altbank(void); +extern void set_px_go(void); +extern void set_px_go_with_watchdog(void); +extern int disable_watchdog(cmd_tbl_t *cmdtp, + int flag, int argc, char *argv[]); +extern ulong strfractoint(uchar *strptr); diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index 5c6c2ee40ac..e21b051266c 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -32,7 +32,7 @@ #include #endif -extern unsigned long get_board_sys_clk(ulong dummy); +#include "../board/mpc8641hpcn/pixis.h" static __inline__ unsigned long get_dbat3u (void) @@ -131,10 +131,10 @@ int checkcpu (void) printf(" LBC: unknown (lcrr: 0x%08x)\n", lcrr); } - printf(" L2: "); - if (get_l2cr() & 0x80000000) + printf(" L2: "); + if (get_l2cr() & 0x80000000) printf("Enabled\n"); - else + else printf("Disabled\n"); return 0; @@ -158,298 +158,21 @@ soft_restart(unsigned long addr) __asm__ __volatile__ ("rfi"); #else /* CONFIG_MPC8641HPCN */ - out8(PIXIS_BASE+PIXIS_RST,0); + out8(PIXIS_BASE+PIXIS_RST,0); #endif /* !CONFIG_MPC8641HPCN */ while(1); /* not reached */ } - -#ifdef CONFIG_MPC8641HPCN - -int set_px_sysclk(ulong sysclk) -{ - u8 sysclk_s, sysclk_r, sysclk_v, vclkh, vclkl, sysclk_aux; - - /* Per table 27, page 58 of MPC8641HPCN spec*/ - switch(sysclk) - { - case 33: - sysclk_s = 0x04; - sysclk_r = 0x04; - sysclk_v = 0x07; - sysclk_aux = 0x00; - break; - case 40: - sysclk_s = 0x01; - sysclk_r = 0x1F; - sysclk_v = 0x20; - sysclk_aux = 0x01; - break; - case 50: - sysclk_s = 0x01; - sysclk_r = 0x1F; - sysclk_v = 0x2A; - sysclk_aux = 0x02; - break; - case 66: - sysclk_s = 0x01; - sysclk_r = 0x04; - sysclk_v = 0x04; - sysclk_aux = 0x03; - break; - case 83: - sysclk_s = 0x01; - sysclk_r = 0x1F; - sysclk_v = 0x4B; - sysclk_aux = 0x04; - break; - case 100: - sysclk_s = 0x01; - sysclk_r = 0x1F; - sysclk_v = 0x5C; - sysclk_aux = 0x05; - break; - case 134: - sysclk_s = 0x06; - sysclk_r = 0x1F; - sysclk_v = 0x3B; - sysclk_aux = 0x06; - break; - case 166: - sysclk_s = 0x06; - sysclk_r = 0x1F; - sysclk_v = 0x4B; - sysclk_aux = 0x07; - break; - default: - printf("Unsupported SYSCLK frequency.\n"); - return 0; - } - - vclkh = (sysclk_s << 5) | sysclk_r ; - vclkl = sysclk_v; - out8(PIXIS_BASE+PIXIS_VCLKH,vclkh); - out8(PIXIS_BASE+PIXIS_VCLKL,vclkl); - - out8(PIXIS_BASE+PIXIS_AUX,sysclk_aux); - - return 1; -} - -int set_px_mpxpll(ulong mpxpll) -{ - u8 tmp; - u8 val; - switch(mpxpll) - { - case 2: - case 4: - case 6: - case 8: - case 10: - case 12: - case 14: - case 16: - val = (u8)mpxpll; - break; - default: - printf("Unsupported MPXPLL ratio.\n"); - return 0; - } - - tmp = in8(PIXIS_BASE+PIXIS_VSPEED1); - tmp = (tmp & 0xF0) | (val & 0x0F); - out8(PIXIS_BASE+PIXIS_VSPEED1,tmp); - - return 1; -} - -int set_px_corepll(ulong corepll) -{ - u8 tmp; - u8 val; - - switch ((int)corepll) { - case 20: - val = 0x08; - break; - case 25: - val = 0x0C; - break; - case 30: - val = 0x10; - break; - case 35: - val = 0x1C; - break; - case 40: - val = 0x14; - break; - case 45: - val = 0x0E; - break; - default: - printf("Unsupported COREPLL ratio.\n"); - return 0; - } - - tmp = in8(PIXIS_BASE+PIXIS_VSPEED0); - tmp = (tmp & 0xE0) | (val & 0x1F); - out8(PIXIS_BASE+PIXIS_VSPEED0,tmp); - - return 1; -} - -void read_from_px_regs(int set) -{ - u8 tmp, mask = 0x1C; - tmp = in8(PIXIS_BASE+PIXIS_VCFGEN0); - if (set) - tmp = tmp | mask; - else - tmp = tmp & ~mask; - out8(PIXIS_BASE+PIXIS_VCFGEN0,tmp); -} - -void read_from_px_regs_altbank(int set) -{ - u8 tmp, mask = 0x04; - tmp = in8(PIXIS_BASE+PIXIS_VCFGEN1); - if (set) - tmp = tmp | mask; - else - tmp = tmp & ~mask; - out8(PIXIS_BASE+PIXIS_VCFGEN1,tmp); -} - -void set_altbank(void) -{ - u8 tmp; - tmp = in8(PIXIS_BASE+PIXIS_VBOOT); - tmp ^= 0x40; - out8(PIXIS_BASE+PIXIS_VBOOT,tmp); - } - - -void set_px_go(void) -{ - u8 tmp; - tmp = in8(PIXIS_BASE+PIXIS_VCTL); - tmp = tmp & 0x1E; - out8(PIXIS_BASE+PIXIS_VCTL,tmp); - tmp = in8(PIXIS_BASE+PIXIS_VCTL); - tmp = tmp | 0x01; - out8(PIXIS_BASE+PIXIS_VCTL,tmp); -} - -void set_px_go_with_watchdog(void) -{ - u8 tmp; - tmp = in8(PIXIS_BASE+PIXIS_VCTL); - tmp = tmp & 0x1E; - out8(PIXIS_BASE+PIXIS_VCTL,tmp); - tmp = in8(PIXIS_BASE+PIXIS_VCTL); - tmp = tmp | 0x09; - out8(PIXIS_BASE+PIXIS_VCTL,tmp); -} - -int disable_watchdog(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) -{ - u8 tmp; - tmp = in8(PIXIS_BASE+PIXIS_VCTL); - tmp = tmp & 0x1E; - out8(PIXIS_BASE+PIXIS_VCTL,tmp); - tmp = in8(PIXIS_BASE + PIXIS_VCTL); - tmp &= ~ 0x08; /* setting VCTL[WDEN] to 0 to disable watch dog */ - out8(PIXIS_BASE + PIXIS_VCTL, tmp); - return 0; -} - -U_BOOT_CMD( - diswd, 1, 0, disable_watchdog, - "diswd - Disable watchdog timer \n", - NULL -); - -/* This function takes the non-integral cpu:mpx pll ratio - * and converts it to an integer that can be used to assign - * FPGA register values. - * input: strptr i.e. argv[2] -*/ - -ulong strfractoint(uchar *strptr) -{ - int i,j,retval,intarr_len=0, decarr_len=0, mulconst, no_dec=0; - ulong intval =0, decval=0; - uchar intarr[3], decarr[3]; - - /* Assign the integer part to intarr[] - * If there is no decimal point i.e. - * if the ratio is an integral value - * simply create the intarr. - */ - i=0; - while(strptr[i] != 46) - { - if(strptr[i] == 0) - { - no_dec = 1; - break; /* Break from loop once the end of string is reached */ - } - - intarr[i] = strptr[i]; - i++; - } - - intarr_len = i; /* Assign length of integer part to intarr_len*/ - intarr[i] = '\0'; /* */ - - if(no_dec) - { - mulconst=10; /* Currently needed only for single digit corepll ratios */ - decval = 0; - } - else - { - j=0; - i++; /* Skipping the decimal point */ - while ((strptr[i] > 47) && (strptr[i] < 58)) - { - decarr[j] = strptr[i]; - i++; - j++; - } - - decarr_len = j; - decarr[j] = '\0'; - - mulconst=1; - for(i=0; i 1) { + if (argc > 1) { cmd = argv[1][1]; switch(cmd) { case 'f': /* reset with frequency changed */ @@ -560,7 +283,7 @@ my_usage: printf("For example: reset cf 40 2.5 10\n"); printf("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); return; - } else + } else out8(PIXIS_BASE+PIXIS_RST,0); #endif /* !CONFIG_MPC8641HPCN */ @@ -598,7 +321,6 @@ void dma_init(void) dma->satr0 = 0x00040000; dma->datr0 = 0x00040000; asm("sync; isync"); - return; } uint dma_check(void) -- cgit v1.3.1 From b2a941de060350ad15878d8219825f4950e9bb8e Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Wed, 31 May 2006 10:07:28 -0500 Subject: Remove dead debug code. Signed-off-by: Jon Loeliger --- cpu/mpc86xx/cpu.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index e21b051266c..504ba624049 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -35,28 +35,6 @@ #include "../board/mpc8641hpcn/pixis.h" -static __inline__ unsigned long get_dbat3u (void) -{ - unsigned long dbat3u; - asm volatile("mfspr %0, 542" : "=r" (dbat3u) :); - return dbat3u; -} - -static __inline__ unsigned long get_dbat3l (void) -{ - unsigned long dbat3l; - asm volatile("mfspr %0, 543" : "=r" (dbat3l) :); - return dbat3l; -} - -static __inline__ unsigned long get_msr (void) -{ - unsigned long msr; - asm volatile("mfmsr %0" : "=r" (msr) :); - return msr; -} - - int checkcpu (void) { sys_info_t sysinfo; @@ -141,8 +119,6 @@ int checkcpu (void) } -/* -------------------------------------------------------------------- */ - static inline void soft_restart(unsigned long addr) { -- cgit v1.3.1 From 4d3d729c16c392d2982d3266b659d333c927697d Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Wed, 31 May 2006 11:24:28 -0500 Subject: Moved mpc8641hpcn_board_reset() out of cpu/ into board/. Signed-off-by: Jon Loeliger --- board/mpc8641hpcn/mpc8641hpcn.c | 93 +++++++++++++++++++++++++++++++++++++++++ cpu/mpc86xx/cpu.c | 90 +++------------------------------------ 2 files changed, 99 insertions(+), 84 deletions(-) (limited to 'cpu') diff --git a/board/mpc8641hpcn/mpc8641hpcn.c b/board/mpc8641hpcn/mpc8641hpcn.c index d02a7eff3c3..dbc9b5e9b8e 100644 --- a/board/mpc8641hpcn/mpc8641hpcn.c +++ b/board/mpc8641hpcn/mpc8641hpcn.c @@ -25,6 +25,7 @@ */ #include +#include #include #include #include @@ -35,6 +36,9 @@ extern void ft_cpu_setup(void *blob, bd_t *bd); #endif +#include "pixis.h" + + #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) extern void ddr_enable_ecc(unsigned int dram_size); #endif @@ -292,4 +296,93 @@ ft_board_setup(void *blob, bd_t *bd) #endif +void +mpc8641_reset_board(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + char cmd; + ulong val; + ulong corepll; + + if (argc > 1) { + cmd = argv[1][1]; + switch (cmd) { + case 'f': /* reset with frequency changed */ + if (argc < 5) + goto my_usage; + read_from_px_regs(0); + + val = set_px_sysclk(simple_strtoul(argv[2], NULL, 10)); + + corepll = strfractoint(argv[3]); + val = val + set_px_corepll(corepll); + val = val + set_px_mpxpll(simple_strtoul(argv[4], NULL, 10)); + if (val == 3) { + printf("Setting registers VCFGEN0 and VCTL\n"); + read_from_px_regs(1); + printf("Resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL ....\n"); + set_px_go(); + } else + goto my_usage; + + while (1); /* Not reached */ + + case 'l': + if (argv[2][1] == 'f') { + read_from_px_regs(0); + read_from_px_regs_altbank(0); + /* reset with frequency changed */ + val = set_px_sysclk(simple_strtoul(argv[3], NULL, 10)); + + corepll = strfractoint(argv[4]); + val = val + set_px_corepll(corepll); + val = val + set_px_mpxpll(simple_strtoul(argv[5], NULL, 10)); + if (val == 3) { + printf("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs(1); + read_from_px_regs_altbank(1); + printf("Enabling watchdog timer on the FPGA and resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL to boot from the other bank ....\n"); + set_px_go_with_watchdog(); + } else + goto my_usage; + + while(1); /* Not reached */ + + } else if(argv[2][1] == 'd'){ + /* Reset from next bank without changing frequencies but with watchdog timer enabled */ + read_from_px_regs(0); + read_from_px_regs_altbank(0); + printf("Setting registers VCFGEN1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs_altbank(1); + printf("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n"); + set_px_go_with_watchdog(); + while(1); /* Not reached */ + + } else { + /* Reset from next bank without changing frequency and without watchdog timer enabled */ + read_from_px_regs(0); + read_from_px_regs_altbank(0); + if(argc > 2) + goto my_usage; + printf("Setting registers VCFGNE1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs_altbank(1); + printf("Resetting board to boot from the other bank....\n"); + set_px_go(); + } + + default: + goto my_usage; + } + + my_usage: + printf("\nUsage: reset cf \n"); + printf(" reset altbank [cf ]\n"); + printf("For example: reset cf 40 2.5 10\n"); + printf("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); + return; + } else + out8(PIXIS_BASE+PIXIS_RST,0); +} diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index 504ba624049..60ce29ccdf8 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -32,7 +32,10 @@ #include #endif -#include "../board/mpc8641hpcn/pixis.h" +#ifdef CONFIG_MPC8641HPCN +extern void mpc8641_reset_board(cmd_tbl_t *cmdtp, int flag, + int argc, char *argv[]); +#endif int checkcpu (void) @@ -146,9 +149,7 @@ soft_restart(unsigned long addr) void do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { - char cmd; - ulong addr, val; - ulong corepll; + ulong addr; #ifdef CFG_RESET_ADDRESS addr = CFG_RESET_ADDRESS; @@ -181,86 +182,7 @@ do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) #else /* CONFIG_MPC8641HPCN */ - if (argc > 1) { - cmd = argv[1][1]; - switch(cmd) { - case 'f': /* reset with frequency changed */ - if (argc < 5) - goto my_usage; - read_from_px_regs(0); - - val = set_px_sysclk(simple_strtoul(argv[2],NULL,10)); - - corepll = strfractoint(argv[3]); - val = val + set_px_corepll(corepll); - val = val + set_px_mpxpll(simple_strtoul(argv[4], - NULL, 10)); - if (val == 3) { - printf("Setting registers VCFGEN0 and VCTL\n"); - read_from_px_regs(1); - printf("Resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL ....\n"); - set_px_go(); - } else - goto my_usage; - - while (1); /* Not reached */ - - case 'l': - if (argv[2][1] == 'f') { - read_from_px_regs(0); - read_from_px_regs_altbank(0); - /* reset with frequency changed */ - val = set_px_sysclk(simple_strtoul(argv[3],NULL,10)); - - corepll = strfractoint(argv[4]); - val = val + set_px_corepll(corepll); - val = val + set_px_mpxpll(simple_strtoul(argv[5],NULL,10)); - if (val == 3) { - printf("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n"); - set_altbank(); - read_from_px_regs(1); - read_from_px_regs_altbank(1); - printf("Enabling watchdog timer on the FPGA and resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL to boot from the other bank ....\n"); - set_px_go_with_watchdog(); - } else - goto my_usage; - - while(1); /* Not reached */ - } else if(argv[2][1] == 'd'){ - /* Reset from next bank without changing frequencies but with watchdog timer enabled */ - read_from_px_regs(0); - read_from_px_regs_altbank(0); - printf("Setting registers VCFGEN1, VBOOT, and VCTL\n"); - set_altbank(); - read_from_px_regs_altbank(1); - printf("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n"); - set_px_go_with_watchdog(); - while(1); /* Not reached */ - } else { - /* Reset from next bank without changing frequency and without watchdog timer enabled */ - read_from_px_regs(0); - read_from_px_regs_altbank(0); - if(argc > 2) - goto my_usage; - printf("Setting registers VCFGNE1, VBOOT, and VCTL\n"); - set_altbank(); - read_from_px_regs_altbank(1); - printf("Resetting board to boot from the other bank....\n"); - set_px_go(); - } - - default: - goto my_usage; - } - -my_usage: - printf("\nUsage: reset cf \n"); - printf(" reset altbank [cf ]\n"); - printf("For example: reset cf 40 2.5 10\n"); - printf("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); - return; - } else - out8(PIXIS_BASE+PIXIS_RST,0); + mpc8641_reset_board(cmdtp, flag, argc, argv); #endif /* !CONFIG_MPC8641HPCN */ -- cgit v1.3.1 From cb5965fb95b77a49f4e6af95248e0c849f4af03e Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Wed, 31 May 2006 12:44:44 -0500 Subject: White space cleanup. Some 80-column cleanups. Convert printf() to puts() where possible. Use #include "spd_sdram.h" as needed. Enhanced reset command usage message a bit. Signed-off-by: Jon Loeliger --- board/mpc8641hpcn/mpc8641hpcn.c | 227 +++++++++++++++++++++------------------- cpu/mpc86xx/cpu.c | 27 +++-- 2 files changed, 130 insertions(+), 124 deletions(-) (limited to 'cpu') diff --git a/board/mpc8641hpcn/mpc8641hpcn.c b/board/mpc8641hpcn/mpc8641hpcn.c index 0b08df20398..5cd3e9779b0 100644 --- a/board/mpc8641hpcn/mpc8641hpcn.c +++ b/board/mpc8641hpcn/mpc8641hpcn.c @@ -38,12 +38,13 @@ extern void ft_cpu_setup(void *blob, bd_t *bd); #include "pixis.h" - #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) extern void ddr_enable_ecc(unsigned int dram_size); #endif -extern long int spd_sdram(void); +#if defined(CONFIG_SPD_EEPROM) +#include "spd_sdram.h" +#endif void sdram_init(void); long int fixed_sdram(void); @@ -51,7 +52,7 @@ long int fixed_sdram(void); int board_early_init_f (void) { - return 0; + return 0; } int checkboard (void) @@ -60,34 +61,32 @@ int checkboard (void) #ifdef CONFIG_PCI - volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; - volatile ccsr_pex_t *pex1 = &immap->im_pex1; - - uint devdisr = gur->devdisr; - uint io_sel = (gur->pordevsr & MPC86xx_PORDEVSR_IO_SEL) >> 16; - uint host1_agent = (gur->porbmsr & MPC86xx_PORBMSR_HA) >> 17; - uint pex1_agent = (host1_agent == 0) || (host1_agent == 1); - - - if ((io_sel==2 || io_sel==3 || io_sel==5 \ - || io_sel==6 || io_sel==7 || io_sel==0xF) - && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ - debug ("PCI-EXPRESS 1: %s \n", - pex1_agent ? "Agent" : "Host"); - debug("0x%08x=0x%08x ", &pex1->pme_msg_det,pex1->pme_msg_det); - if (pex1->pme_msg_det) { - pex1->pme_msg_det = 0xffffffff; - debug (" with errors. Clearing. Now 0x%08x", - pex1->pme_msg_det); - } - debug ("\n"); - } else { - printf ("PCI-EXPRESS 1: Disabled\n"); - } + volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; + volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_pex_t *pex1 = &immap->im_pex1; + + uint devdisr = gur->devdisr; + uint io_sel = (gur->pordevsr & MPC86xx_PORDEVSR_IO_SEL) >> 16; + uint host1_agent = (gur->porbmsr & MPC86xx_PORBMSR_HA) >> 17; + uint pex1_agent = (host1_agent == 0) || (host1_agent == 1); + + if ((io_sel == 2 || io_sel == 3 || io_sel == 5 + || io_sel == 6 || io_sel == 7 || io_sel == 0xF) + && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) { + debug("PCI-EXPRESS 1: %s \n", pex1_agent ? "Agent" : "Host"); + debug("0x%08x=0x%08x ", &pex1->pme_msg_det, pex1->pme_msg_det); + if (pex1->pme_msg_det) { + pex1->pme_msg_det = 0xffffffff; + debug(" with errors. Clearing. Now 0x%08x", + pex1->pme_msg_det); + } + debug ("\n"); + } else { + puts("PCI-EXPRESS 1: Disabled\n"); + } #else - printf("PCI-EXPRESS1: Disabled\n"); + puts("PCI-EXPRESS1: Disabled\n"); #endif return 0; @@ -98,7 +97,6 @@ long int initdram(int board_type) { long dram_size = 0; - extern long spd_sdram (void); #if defined(CONFIG_SPD_EEPROM) dram_size = spd_sdram (); @@ -110,7 +108,7 @@ initdram(int board_type) puts(" DDR: "); return dram_size; #endif - + #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) /* * Initialize and enable DDR ECC. @@ -130,7 +128,7 @@ int testdram(void) uint *pend = (uint *) CFG_MEMTEST_END; uint *p; - printf("SDRAM test phase 1:\n"); + puts("SDRAM test phase 1:\n"); for (p = pstart; p < pend; p++) *p = 0xaaaaaaaa; @@ -141,7 +139,7 @@ int testdram(void) } } - printf("SDRAM test phase 2:\n"); + puts("SDRAM test phase 2:\n"); for (p = pstart; p < pend; p++) *p = 0x55555555; @@ -152,7 +150,7 @@ int testdram(void) } } - printf("SDRAM test passed.\n"); + puts("SDRAM test passed.\n"); return 0; } #endif @@ -177,9 +175,9 @@ long int fixed_sdram(void) ddr->sdram_mode_1 = CFG_DDR_MODE_1; ddr->sdram_mode_2 = CFG_DDR_MODE_2; ddr->sdram_interval = CFG_DDR_INTERVAL; - ddr->sdram_data_init = CFG_DDR_DATA_INIT; + ddr->sdram_data_init = CFG_DDR_DATA_INIT; ddr->sdram_clk_cntl = CFG_DDR_CLK_CTRL; - ddr->sdram_ocd_cntl = CFG_DDR_OCD_CTRL; + ddr->sdram_ocd_cntl = CFG_DDR_OCD_CTRL; ddr->sdram_ocd_status = CFG_DDR_OCD_STATUS; #if defined (CONFIG_DDR_ECC) @@ -187,7 +185,7 @@ long int fixed_sdram(void) ddr->err_sbe = 0x00ff0000; #endif asm("sync;isync"); - + udelay(500); #if defined (CONFIG_DDR_ECC) @@ -198,7 +196,7 @@ long int fixed_sdram(void) ddr->sdram_cfg_2 = CFG_DDR_CONTROL2; #endif asm("sync; isync"); - + udelay(500); #endif return CFG_SDRAM_SIZE * 1024 * 1024; @@ -251,13 +249,12 @@ ft_board_setup(void *blob, bd_t *bd) int len; ft_cpu_setup(blob, bd); - + p = ft_get_prop(blob, "/memory/reg", &len); if (p != NULL) { *p++ = cpu_to_be32(bd->bi_memstart); *p = cpu_to_be32(bd->bi_memsize); } - } #endif @@ -269,86 +266,96 @@ mpc8641_reset_board(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) ulong val; ulong corepll; - if (argc > 1) { - cmd = argv[1][1]; - switch (cmd) { - case 'f': /* reset with frequency changed */ - if (argc < 5) - goto my_usage; - read_from_px_regs(0); + /* + * No args is a simple reset request. + */ + if (argv <= 0) { + out8(PIXIS_BASE + PIXIS_RST, 0); + /* not reached */ + } + + cmd = argv[1][1]; + switch (cmd) { + case 'f': /* reset with frequency changed */ + if (argc < 5) + goto my_usage; + read_from_px_regs(0); + + val = set_px_sysclk(simple_strtoul(argv[2], NULL, 10)); + + corepll = strfractoint(argv[3]); + val = val + set_px_corepll(corepll); + val = val + set_px_mpxpll(simple_strtoul(argv[4], NULL, 10)); + if (val == 3) { + puts("Setting registers VCFGEN0 and VCTL\n"); + read_from_px_regs(1); + puts("Resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL ....\n"); + set_px_go(); + } else + goto my_usage; - val = set_px_sysclk(simple_strtoul(argv[2], NULL, 10)); + while (1); /* Not reached */ - corepll = strfractoint(argv[3]); + case 'l': + if (argv[2][1] == 'f') { + read_from_px_regs(0); + read_from_px_regs_altbank(0); + /* reset with frequency changed */ + val = set_px_sysclk(simple_strtoul(argv[3], NULL, 10)); + + corepll = strfractoint(argv[4]); val = val + set_px_corepll(corepll); - val = val + set_px_mpxpll(simple_strtoul(argv[4], NULL, 10)); + val = val + set_px_mpxpll(simple_strtoul(argv[5], NULL, 10)); if (val == 3) { - printf("Setting registers VCFGEN0 and VCTL\n"); + puts("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n"); + set_altbank(); read_from_px_regs(1); - printf("Resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL ....\n"); - set_px_go(); + read_from_px_regs_altbank(1); + puts("Enabling watchdog timer on the FPGA and resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL to boot from the other bank ....\n"); + set_px_go_with_watchdog(); } else goto my_usage; - while (1); /* Not reached */ - - case 'l': - if (argv[2][1] == 'f') { - read_from_px_regs(0); - read_from_px_regs_altbank(0); - /* reset with frequency changed */ - val = set_px_sysclk(simple_strtoul(argv[3], NULL, 10)); - - corepll = strfractoint(argv[4]); - val = val + set_px_corepll(corepll); - val = val + set_px_mpxpll(simple_strtoul(argv[5], NULL, 10)); - if (val == 3) { - printf("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n"); - set_altbank(); - read_from_px_regs(1); - read_from_px_regs_altbank(1); - printf("Enabling watchdog timer on the FPGA and resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL to boot from the other bank ....\n"); - set_px_go_with_watchdog(); - } else - goto my_usage; - - while(1); /* Not reached */ - - } else if(argv[2][1] == 'd'){ - /* Reset from next bank without changing frequencies but with watchdog timer enabled */ - read_from_px_regs(0); - read_from_px_regs_altbank(0); - printf("Setting registers VCFGEN1, VBOOT, and VCTL\n"); - set_altbank(); - read_from_px_regs_altbank(1); - printf("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n"); - set_px_go_with_watchdog(); - while(1); /* Not reached */ - - } else { - /* Reset from next bank without changing frequency and without watchdog timer enabled */ - read_from_px_regs(0); - read_from_px_regs_altbank(0); - if(argc > 2) - goto my_usage; - printf("Setting registers VCFGNE1, VBOOT, and VCTL\n"); - set_altbank(); - read_from_px_regs_altbank(1); - printf("Resetting board to boot from the other bank....\n"); - set_px_go(); - } + while(1); /* Not reached */ - default: - goto my_usage; + } else if(argv[2][1] == 'd'){ + /* + * Reset from alternate bank without changing + * frequencies but with watchdog timer enabled. + */ + read_from_px_regs(0); + read_from_px_regs_altbank(0); + puts("Setting registers VCFGEN1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs_altbank(1); + puts("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n"); + set_px_go_with_watchdog(); + while(1); /* Not reached */ + + } else { + /* + * Reset from next bank without changing + * frequency and without watchdog timer enabled. + */ + read_from_px_regs(0); + read_from_px_regs_altbank(0); + if(argc > 2) + goto my_usage; + puts("Setting registers VCFGNE1, VBOOT, and VCTL\n"); + set_altbank(); + read_from_px_regs_altbank(1); + puts("Resetting board to boot from the other bank....\n"); + set_px_go(); } - my_usage: - printf("\nUsage: reset cf \n"); - printf(" reset altbank [cf ]\n"); - printf("For example: reset cf 40 2.5 10\n"); - printf("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); - return; + default: + goto my_usage; + } - } else - out8(PIXIS_BASE+PIXIS_RST,0); + my_usage: + puts("\nUsage: reset cf \n"); + puts(" reset altbank [cf ]\n"); + puts(" reset altbank [wd]\n"); + puts("For example: reset cf 40 2.5 10\n"); + puts("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); } diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index 60ce29ccdf8..fc77d9949fe 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -1,6 +1,6 @@ /* - * Copyright 2004 Freescale Semiconductor - * Jeff Brown (jeffrey@freescale.com) + * Copyright 2006 Freescale Semiconductor + * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -55,8 +55,7 @@ int checkcpu (void) minor = PVR_MIN(pvr); puts("CPU:\n"); - - printf(" Core: "); + puts(" Core: "); switch (ver) { case PVR_VER(PVR_86xx): @@ -112,11 +111,11 @@ int checkcpu (void) printf(" LBC: unknown (lcrr: 0x%08x)\n", lcrr); } - printf(" L2: "); + puts(" L2: "); if (get_l2cr() & 0x80000000) - printf("Enabled\n"); + puts("Enabled\n"); else - printf("Disabled\n"); + puts("Disabled\n"); return 0; } @@ -125,7 +124,6 @@ int checkcpu (void) static inline void soft_restart(unsigned long addr) { - #ifndef CONFIG_MPC8641HPCN /* SRR0 has system reset vector, SRR1 has default MSR value */ @@ -137,8 +135,11 @@ soft_restart(unsigned long addr) __asm__ __volatile__ ("rfi"); #else /* CONFIG_MPC8641HPCN */ - out8(PIXIS_BASE+PIXIS_RST,0); + + out8(PIXIS_BASE + PIXIS_RST, 0); + #endif /* !CONFIG_MPC8641HPCN */ + while(1); /* not reached */ } @@ -149,10 +150,10 @@ soft_restart(unsigned long addr) void do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { - ulong addr; +#ifndef CONFIG_MPC8641HPCN #ifdef CFG_RESET_ADDRESS - addr = CFG_RESET_ADDRESS; + ulong addr = CFG_RESET_ADDRESS; #else /* * note: when CFG_MONITOR_BASE points to a RAM address, @@ -160,11 +161,9 @@ do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) * address. Better pick an address known to be invalid on your * system and assign it to CFG_RESET_ADDRESS. */ - addr = CFG_MONITOR_BASE - sizeof (ulong); + ulong addr = CFG_MONITOR_BASE - sizeof(ulong); #endif -#ifndef CONFIG_MPC8641HPCN - /* flush and disable I/D cache */ __asm__ __volatile__ ("mfspr 3, 1008" ::: "r3"); __asm__ __volatile__ ("ori 5, 5, 0xcc00" ::: "r5"); -- cgit v1.3.1 From c934f655f9aeca70a5c5f88b465d9e9d57a8d22e Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Wed, 31 May 2006 13:55:35 -0500 Subject: Review cleanups. Signed-off-by: Jon Loeliger --- board/mpc8641hpcn/config.mk | 2 +- board/mpc8641hpcn/init.S | 26 +++++++--------- board/mpc8641hpcn/mpc8641hpcn.c | 4 +-- board/mpc8641hpcn/u-boot.lds | 2 +- cpu/mpc86xx/Makefile | 4 +-- cpu/mpc86xx/config.mk | 4 +-- cpu/mpc86xx/cpu_init.c | 11 +------ cpu/mpc86xx/i2c.c | 6 ++-- cpu/mpc86xx/interrupts.c | 42 ++++++++++++------------- cpu/mpc86xx/speed.c | 69 ++++++----------------------------------- 10 files changed, 53 insertions(+), 117 deletions(-) (limited to 'cpu') diff --git a/board/mpc8641hpcn/config.mk b/board/mpc8641hpcn/config.mk index 4bdceec4dc9..989a40b015e 100644 --- a/board/mpc8641hpcn/config.mk +++ b/board/mpc8641hpcn/config.mk @@ -1,5 +1,5 @@ # Copyright 2004 Freescale Semiconductor. -# Modified by Jeff Brown (jeffrey@freescale.com) +# Modified by Jeff Brown # # See file CREDITS for list of people who contributed to this # project. diff --git a/board/mpc8641hpcn/init.S b/board/mpc8641hpcn/init.S index 5f19fdfb6e6..69954a81ac2 100644 --- a/board/mpc8641hpcn/init.S +++ b/board/mpc8641hpcn/init.S @@ -1,6 +1,6 @@ /* * Copyright 2004 Freescale Semiconductor. - * Jeff Brown (jeffrey@freescale.com) + * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -59,7 +59,6 @@ #define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) #define LAWBAR3 ((CFG_PCI2_MEM_BASE>>12) & 0xffffff) -/*#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M)) */ #define LAWAR3 (~LAWAR_EN & (LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))) /* @@ -72,7 +71,6 @@ #define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M)) #define LAWBAR6 ((CFG_PCI2_IO_BASE>>12) & 0xffffff) -/*#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M)) */ #define LAWAR6 (~LAWAR_EN &( LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))) #define LAWBAR7 ((0xfe000000 >>12) & 0xffffff) @@ -86,7 +84,7 @@ #define LAWAR8 ((LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_512M)) & ~LAWAR_EN) #endif - .section .bootpg, "ax" + .section .bootpg, "ax" .globl law_entry law_entry: lis r7,CFG_CCSRBAR@h @@ -110,8 +108,8 @@ law_entry: stwu r6, 0x20(r4) lis r6,LAWAR2@h - ori r6,r6,LAWAR2@l - stwu r6, 0x20(r5) + ori r6,r6,LAWAR2@l + stwu r6, 0x20(r5) /* LAWBAR3, LAWAR3 */ lis r6,LAWBAR3@h @@ -127,7 +125,7 @@ law_entry: ori r6,r6,LAWBAR4@l stwu r6, 0x20(r4) - lis r6,LAWAR4@h + lis r6,LAWAR4@h ori r6,r6,LAWAR4@l stwu r6, 0x20(r5) /* LAWBAR5, LAWAR5 */ @@ -157,14 +155,14 @@ law_entry: ori r6,r6,LAWAR7@l stwu r6, 0x20(r5) - /* LAWBAR8, LAWAR8 */ - lis r6,LAWBAR8@h - ori r6,r6,LAWBAR8@l - stwu r6, 0x20(r4) + /* LAWBAR8, LAWAR8 */ + lis r6,LAWBAR8@h + ori r6,r6,LAWBAR8@l + stwu r6, 0x20(r4) - lis r6,LAWAR8@h - ori r6,r6,LAWAR8@l - stwu r6, 0x20(r5) + lis r6,LAWAR8@h + ori r6,r6,LAWAR8@l + stwu r6, 0x20(r5) blr diff --git a/board/mpc8641hpcn/mpc8641hpcn.c b/board/mpc8641hpcn/mpc8641hpcn.c index 5cd3e9779b0..c6b2a5b3bf9 100644 --- a/board/mpc8641hpcn/mpc8641hpcn.c +++ b/board/mpc8641hpcn/mpc8641hpcn.c @@ -1,6 +1,6 @@ /* * Copyright 2004 Freescale Semiconductor. - * Jeff Brown (jeffrey@freescale.com) + * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * * (C) Copyright 2002 Scott McNutt @@ -352,7 +352,7 @@ mpc8641_reset_board(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) goto my_usage; } - my_usage: +my_usage: puts("\nUsage: reset cf \n"); puts(" reset altbank [cf ]\n"); puts(" reset altbank [wd]\n"); diff --git a/board/mpc8641hpcn/u-boot.lds b/board/mpc8641hpcn/u-boot.lds index c5c40e7eb49..b34de8e0ac9 100644 --- a/board/mpc8641hpcn/u-boot.lds +++ b/board/mpc8641hpcn/u-boot.lds @@ -1,7 +1,7 @@ /* * (C) Copyright 2004, Freescale, Inc. * (C) Copyright 2002,2003, Motorola,Inc. - * Jeff Brown (jeffrey@freescale.com) + * Jeff Brown * * See file CREDITS for list of people who contributed to this * project. diff --git a/cpu/mpc86xx/Makefile b/cpu/mpc86xx/Makefile index 0dd099df6a5..ab6255a7dfd 100644 --- a/cpu/mpc86xx/Makefile +++ b/cpu/mpc86xx/Makefile @@ -3,7 +3,7 @@ # Xianghua Xiao,X.Xiao@motorola.com # # (C) Copyright 2004 Freescale Semiconductor. (MC86xx Port) -# Jeff Brown (Jeffrey@freescale.com) +# Jeff Brown # See file CREDITS for list of people who contributed to this # project. # @@ -30,7 +30,7 @@ LIB = lib$(CPU).a START = start.o #resetvec.o ASOBJS = cache.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \ - pci.o i2c.o spd_sdram.o + pci.o i2c.o spd_sdram.o OBJS = $(COBJS) all: .depend $(START) $(ASOBJS) $(LIB) diff --git a/cpu/mpc86xx/config.mk b/cpu/mpc86xx/config.mk index 4ef7ace2f40..3c54f4ad39f 100644 --- a/cpu/mpc86xx/config.mk +++ b/cpu/mpc86xx/config.mk @@ -1,6 +1,6 @@ # # (C) Copyright 2004 Freescale Semiconductor. -# Jeff Brown +# Jeff Brown # # See file CREDITS for list of people who contributed to this # project. @@ -23,4 +23,4 @@ PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx -ffixed-r2 -ffixed-r29 -mstring \ No newline at end of file +PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx -ffixed-r2 -ffixed-r29 -mstring diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c index c816c18974c..93b73381f2c 100644 --- a/cpu/mpc86xx/cpu_init.c +++ b/cpu/mpc86xx/cpu_init.c @@ -1,6 +1,6 @@ /* * Copyright 2004 Freescale Semiconductor. - * Jeff Brown (jeffrey@freescale.com) + * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -106,15 +106,6 @@ void cpu_init_f(void) /* enable SYNCBE | ABE bits in HID1 */ set_hid1(get_hid1() | 0x00000C00); - - /* Since the bats have been set up at this point and - * the local bus registers have been initialized, we - * turn on the WDEN bit in PIXIS_VCTL - */ -/* val = in8(PIXIS_BASE+PIXIS_VCTL); */ - /* Set the WDEN */ -/* val |= 0x08; */ -/* out8(PIXIS_BASE+PIXIS_VCTL,val); */ } /* diff --git a/cpu/mpc86xx/i2c.c b/cpu/mpc86xx/i2c.c index f2b4b0f6daa..b3ac848a466 100644 --- a/cpu/mpc86xx/i2c.c +++ b/cpu/mpc86xx/i2c.c @@ -7,7 +7,7 @@ * Gleb Natapov * Some bits are taken from linux driver writen by adrian@humboldt.co.uk * - * Modified for MPC86xx by Jeff Brown (jeffrey@freescale.com) + * Modified for MPC86xx by Jeff Brown * * Hardware I2C driver for MPC107 PCI bridge. * @@ -207,7 +207,7 @@ i2c_read (u8 dev, uint addr, int alen, u8 *data, int length) i = __i2c_read(data, length); - exit: +exit: writeb(MPC86xx_I2CCR_MEN, I2CCCR); return !(i == length); @@ -230,7 +230,7 @@ i2c_write (u8 dev, uint addr, int alen, u8 *data, int length) i = __i2c_write(data, length); - exit: +exit: writeb(MPC86xx_I2CCR_MEN, I2CCCR); return !(i == length); diff --git a/cpu/mpc86xx/interrupts.c b/cpu/mpc86xx/interrupts.c index b5cd439e53d..a8bcb98b816 100644 --- a/cpu/mpc86xx/interrupts.c +++ b/cpu/mpc86xx/interrupts.c @@ -9,7 +9,7 @@ * Xianghua Xiao (X.Xiao@motorola.com) * * (C) Copyright 2004 Freescale Semiconductor. (MPC86xx Port) - * Jeff Brown (Jeffrey@freescale.com) + * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -37,11 +37,10 @@ #include #include -unsigned long decrementer_count; /* count value for 1e6/HZ microseconds */ - - +unsigned long decrementer_count; /* count value for 1e6/HZ microseconds */ unsigned long timestamp; + static __inline__ unsigned long get_msr (void) { unsigned long msr; @@ -75,7 +74,7 @@ static __inline__ void set_dec (unsigned long val) /* interrupt is not supported yet */ int interrupt_init_cpu (unsigned *decrementer_count) { - return 0; + return 0; } @@ -89,14 +88,14 @@ int interrupt_init (void) if (ret) return ret; - decrementer_count = get_tbclk()/CFG_HZ; - debug("interrupt init: tbclk() = %d MHz, decrementer_count = %d\n", (get_tbclk()/1000000), decrementer_count); + decrementer_count = get_tbclk()/CFG_HZ; + debug("interrupt init: tbclk() = %d MHz, decrementer_count = %d\n", (get_tbclk()/1000000), decrementer_count); - set_dec (decrementer_count); + set_dec (decrementer_count); set_msr (get_msr () | MSR_EE); - debug("MSR = 0x%08lx, Decrementer reg = 0x%08lx\n", get_msr(), get_dec()); + debug("MSR = 0x%08lx, Decrementer reg = 0x%08lx\n", get_msr(), get_dec()); return 0; } @@ -119,7 +118,7 @@ int disable_interrupts (void) void increment_timestamp(void) { - timestamp++; + timestamp++; } /* @@ -136,15 +135,15 @@ timer_interrupt_cpu (struct pt_regs *regs) void timer_interrupt (struct pt_regs *regs) { - /* call cpu specific function from $(CPU)/interrupts.c */ - timer_interrupt_cpu (regs); + /* call cpu specific function from $(CPU)/interrupts.c */ + timer_interrupt_cpu (regs); - timestamp++; + timestamp++; - ppcDcbf(×tamp); + ppcDcbf(×tamp); - /* Restore Decrementer Count */ - set_dec (decrementer_count); + /* Restore Decrementer Count */ + set_dec (decrementer_count); #if defined(CONFIG_WATCHDOG) || defined (CONFIG_HW_WATCHDOG) if ((timestamp % (CFG_WATCHDOG_FREQ)) == 0) @@ -164,17 +163,17 @@ void timer_interrupt (struct pt_regs *regs) void reset_timer (void) { - timestamp = 0; + timestamp = 0; } ulong get_timer (ulong base) { - return timestamp - base; + return timestamp - base; } void set_timer (ulong t) { - timestamp = t; + timestamp = t; } /* @@ -192,11 +191,8 @@ irq_free_handler(int vec) } - -/******************************************************************************* - * +/* * irqinfo - print information about PCI devices,not implemented. - * */ int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c index a08ae5f94b9..5e05ab81f1b 100644 --- a/cpu/mpc86xx/speed.c +++ b/cpu/mpc86xx/speed.c @@ -1,6 +1,6 @@ /* * Copyright 2004 Freescale Semiconductor. - * Jeff Brown (jeffrey@freescale.com) + * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * * (C) Copyright 2000-2002 @@ -29,9 +29,6 @@ #include #include -unsigned long get_board_sys_clk(ulong dummy); -unsigned long get_sysclk_from_px_regs(void); - void get_sys_info (sys_info_t *sysInfo) { @@ -39,11 +36,11 @@ void get_sys_info (sys_info_t *sysInfo) volatile ccsr_gur_t *gur = &immap->im_gur; uint plat_ratio, e600_ratio; - plat_ratio = (gur->porpllsr) & 0x0000003e; + plat_ratio = (gur->porpllsr) & 0x0000003e; plat_ratio >>= 1; switch(plat_ratio) { - case 0x0: + case 0x0: sysInfo->freqSystemBus = 16 * CONFIG_SYS_CLK_FREQ; break; case 0x02: @@ -55,19 +52,14 @@ void get_sys_info (sys_info_t *sysInfo) case 0x09: case 0x0a: case 0x0c: - case 0x10: - sysInfo->freqSystemBus = plat_ratio * CONFIG_SYS_CLK_FREQ; - break; + case 0x10: + sysInfo->freqSystemBus = plat_ratio * CONFIG_SYS_CLK_FREQ; + break; default: sysInfo->freqSystemBus = 0; break; } -#if 0 - printf("assigned system bus freq = %d for plat ratio 0x%08lx\n", - sysInfo->freqSystemBus, plat_ratio); -#endif - e600_ratio = (gur->porpllsr) & 0x003f0000; e600_ratio >>= 16; @@ -75,13 +67,13 @@ void get_sys_info (sys_info_t *sysInfo) case 0x10: sysInfo->freqProcessor = 2 * sysInfo->freqSystemBus; break; - case 0x19: + case 0x19: sysInfo->freqProcessor = 5 * sysInfo->freqSystemBus/2; break; case 0x20: sysInfo->freqProcessor = 3 * sysInfo->freqSystemBus; break; - case 0x39: + case 0x39: sysInfo->freqProcessor = 7 * sysInfo->freqSystemBus/2; break; case 0x28: @@ -90,16 +82,10 @@ void get_sys_info (sys_info_t *sysInfo) case 0x1d: sysInfo->freqProcessor = 9 * sysInfo->freqSystemBus/2; break; - default: - /* JB - Emulator workaround until real cop is plugged in */ - /* sysInfo->freqProcessor = 3 * sysInfo->freqSystemBus; */ + default: sysInfo->freqProcessor = e600_ratio + sysInfo->freqSystemBus; break; } -#if 0 - printf("assigned processor freq = %d for e600 ratio 0x%08lx\n", - sysInfo->freqProcessor, e600_ratio); -#endif } @@ -128,6 +114,7 @@ int get_clocks(void) * get_bus_freq * Return system bus freq in Hz */ + ulong get_bus_freq(ulong dummy) { ulong val; @@ -139,42 +126,6 @@ ulong get_bus_freq(ulong dummy) return val; } -unsigned long get_sysclk_from_px_regs() -{ - ulong val; - u8 vclkh, vclkl; - - vclkh = in8(PIXIS_BASE + PIXIS_VCLKH); - vclkl = in8(PIXIS_BASE + PIXIS_VCLKL); - - if ((vclkh == 0x84) && (vclkl == 0x07)) { - val = 33000000; - } - if ((vclkh == 0x3F) && (vclkl == 0x20)) { - val = 40000000; - } - if ((vclkh == 0x3F) && (vclkl == 0x2A)) { - val = 50000000; - } - if ((vclkh == 0x24) && (vclkl == 0x04)) { - val = 66000000; - } - if ((vclkh == 0x3F) && (vclkl == 0x4B)) { - val = 83000000; - } - if ((vclkh == 0x3F) && (vclkl == 0x5C)) { - val = 100000000; - } - if ((vclkh == 0xDF) && (vclkl == 0x3B)) { - val = 134000000; - } - if ((vclkh == 0xDF) && (vclkl == 0x4B)) { - val = 166000000; - } - - return val; -} - /* * get_board_sys_clk -- cgit v1.3.1 From 8ecc971618f56029ad99d3516f8b297a6ed58971 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Wed, 7 Jun 2006 10:53:55 -0500 Subject: Fix a get_board_sys_clk() use-before-def warning. Signed-off-by: Jon Loeliger --- cpu/mpc86xx/speed.c | 128 ++++++++++++++++++++++++++-------------------------- 1 file changed, 64 insertions(+), 64 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c index 5e05ab81f1b..6775a11431a 100644 --- a/cpu/mpc86xx/speed.c +++ b/cpu/mpc86xx/speed.c @@ -30,6 +30,70 @@ #include +/* + * get_board_sys_clk + * Reads the FPGA on board for CONFIG_SYS_CLK_FREQ + */ + +unsigned long get_board_sys_clk(ulong dummy) +{ + u8 i, go_bit, rd_clks; + ulong val = 0; + + go_bit = in8(PIXIS_BASE + PIXIS_VCTL); + go_bit &= 0x01; + + rd_clks = in8(PIXIS_BASE + PIXIS_VCFGEN0); + rd_clks &= 0x1C; + + /* + * Only if both go bit and the SCLK bit in VCFGEN0 are set + * should we be using the AUX register. Remember, we also set the + * GO bit to boot from the alternate bank on the on-board flash + */ + + if (go_bit) { + if (rd_clks == 0x1c) + i = in8(PIXIS_BASE + PIXIS_AUX); + else + i = in8(PIXIS_BASE + PIXIS_SPD); + } else { + i = in8(PIXIS_BASE + PIXIS_SPD); + } + + i &= 0x07; + + switch (i) { + case 0: + val = 33000000; + break; + case 1: + val = 40000000; + break; + case 2: + val = 50000000; + break; + case 3: + val = 66000000; + break; + case 4: + val = 83000000; + break; + case 5: + val = 100000000; + break; + case 6: + val = 134000000; + break; + case 7: + val = 166000000; + break; + } + + return val; +} + + void get_sys_info (sys_info_t *sysInfo) { volatile immap_t *immap = (immap_t *)CFG_IMMR; @@ -125,67 +189,3 @@ ulong get_bus_freq(ulong dummy) return val; } - - -/* - * get_board_sys_clk - * Reads the FPGA on board for CONFIG_SYS_CLK_FREQ - */ - -unsigned long get_board_sys_clk(ulong dummy) -{ - u8 i, go_bit, rd_clks; - ulong val; - - go_bit = in8(PIXIS_BASE + PIXIS_VCTL); - go_bit &= 0x01; - - rd_clks = in8(PIXIS_BASE + PIXIS_VCFGEN0); - rd_clks &= 0x1C; - - /* - * Only if both go bit and the SCLK bit in VCFGEN0 are set - * should we be using the AUX register. Remember, we also set the - * GO bit to boot from the alternate bank on the on-board flash - */ - - if (go_bit) { - if (rd_clks == 0x1c) - i = in8(PIXIS_BASE + PIXIS_AUX); - else - i = in8(PIXIS_BASE + PIXIS_SPD); - } else { - i = in8(PIXIS_BASE + PIXIS_SPD); - } - - i &= 0x07; - - switch (i) { - case 0: - val = 33000000; - break; - case 1: - val = 40000000; - break; - case 2: - val = 50000000; - break; - case 3: - val = 66000000; - break; - case 4: - val = 83000000; - break; - case 5: - val = 100000000; - break; - case 6: - val = 134000000; - break; - case 7: - val = 166000000; - break; - } - - return val; -} -- cgit v1.3.1 From 0e4c2a17ca34001ed36d259f13cb88ada4611a8c Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Thu, 15 Jun 2006 21:33:37 -0500 Subject: Do not enable address translation on secondary CPUs. Do not set up BATs on secondary CPUs. Let Linux do the nasty. Signed-off-by: Jon Loeliger --- cpu/mpc86xx/start.S | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 07e75572b97..12bf75b2e1a 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -1196,13 +1196,6 @@ secondary_cpu_setup: sync #endif - /* setup the bats */ - bl setup_bats - sync - /* enable address translation */ - bl enable_addr_trans - sync - /* enable and invalidate the data cache */ bl dcache_enable sync @@ -1211,14 +1204,6 @@ secondary_cpu_setup: bl icache_enable sync - /* Set up MSR and HID0, HID1*/ - /* Enable interrupts */ -/* mfmsr r28 - li r4,0 - ori r4,r4,MSR_EE - or r28,r28,r4 - mtmsr r28 - */ /* TBEN in HID0 */ mfspr r4, HID0 -- cgit v1.3.1 From fa7db9c377bc2353a17bf1d381d65a6c418728f0 Mon Sep 17 00:00:00 2001 From: Jin Zhengxiong-R64188 Date: Tue, 27 Jun 2006 18:11:54 +0800 Subject: Enable PCIE1 for MPC8641HPCN board Signed-off-by: Jason Jin --- cpu/mpc86xx/Makefile | 4 +- cpu/mpc86xx/pci.c | 192 ++++++++++++++++++---------------------- cpu/mpc86xx/pcie_indirect.c | 198 ++++++++++++++++++++++++++++++++++++++++++ include/asm-ppc/immap_86xx.h | 62 ++++++------- include/configs/MPC8641HPCN.h | 20 +++-- 5 files changed, 330 insertions(+), 146 deletions(-) create mode 100644 cpu/mpc86xx/pcie_indirect.c (limited to 'cpu') diff --git a/cpu/mpc86xx/Makefile b/cpu/mpc86xx/Makefile index ab6255a7dfd..79959451694 100644 --- a/cpu/mpc86xx/Makefile +++ b/cpu/mpc86xx/Makefile @@ -28,9 +28,9 @@ include $(TOPDIR)/config.mk LIB = lib$(CPU).a START = start.o #resetvec.o -ASOBJS = cache.o +ASOBJS = cache.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \ - pci.o i2c.o spd_sdram.o + pci.o pcie_indirect.o i2c.o spd_sdram.o OBJS = $(COBJS) all: .depend $(START) $(ASOBJS) $(LIB) diff --git a/cpu/mpc86xx/pci.c b/cpu/mpc86xx/pci.c index 05976bdd4b4..deb66aa64f4 100644 --- a/cpu/mpc86xx/pci.c +++ b/cpu/mpc86xx/pci.c @@ -1,6 +1,9 @@ /* - * Copyright 2005 Freescale Semiconductor. + * Copyright (C) Freescale Semiconductor,Inc. + * 2005, 2006. All rights reserved. + * * Ed Swarthout (ed.swarthout@freescale.com) + * Jason Jin (Jason.jin@freescale.com) * * See file CREDITS for list of people who contributed to this * project. @@ -22,142 +25,115 @@ */ /* - * PEX Configuration space access support for PEX Bridge + * PCIE Configuration space access support for PCIE Bridge */ #include #include - #if defined(CONFIG_PCI) - void pci_mpc86xx_init(struct pci_controller *hose) { volatile immap_t *immap = (immap_t *)CFG_CCSRBAR; - volatile ccsr_pex_t *pex1 = &immap->im_pex1; + volatile ccsr_pex_t *pcie1 = &immap->im_pex1; + u16 temp16; + u32 temp32; + volatile ccsr_gur_t *gur = &immap->im_gur; uint host1_agent = (gur->porbmsr & MPC86xx_PORBMSR_HA) >> 17; - uint pex1_host = (host1_agent == 2) || (host1_agent == 3); - - u16 reg16, reg16_1, reg16_2, reg16_3; - u32 reg32, i; - - ulong addr, data; - - uint pex1_agent = (host1_agent == 0) || (host1_agent == 1); - uint devdisr = gur->devdisr; - uint io_sel = (gur->pordevsr & MPC86xx_PORDEVSR_IO_SEL) >> 16; - - if ((io_sel==2 || io_sel==3 || io_sel==5 - || io_sel==6 || io_sel==7 || io_sel==0xF ) - && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ - printf ("PCI-EXPRESS 1: Configured as %s \n", - pex1_agent ? "Agent" : "Host"); - printf (" Scanning PCI bus"); - debug("0x%08x=0x%08x ", &pex1->pme_msg_det,pex1->pme_msg_det); - if (pex1->pme_msg_det) { - pex1->pme_msg_det = 0xffffffff; - debug (" with errors. Clearing. Now 0x%08x", - pex1->pme_msg_det); - } - debug ("\n"); - } - - hose->first_busno = 0; - hose->last_busno = 0x7f; - - pci_set_region(hose->regions + 0, - CFG_PCI1_MEM_BASE, - CFG_PCI1_MEM_PHYS, - CFG_PCI1_MEM_SIZE, - PCI_REGION_MEM); - - pci_set_region(hose->regions + 1, - CFG_PCI1_IO_BASE, - CFG_PCI1_IO_PHYS, - CFG_PCI1_IO_SIZE, - PCI_REGION_IO); + uint pcie1_host = (host1_agent == 2) || (host1_agent == 3); + uint pcie1_agent = (host1_agent == 0) || (host1_agent == 1); + uint devdisr = gur->devdisr; + uint io_sel = (gur->pordevsr & MPC86xx_PORDEVSR_IO_SEL) >> 16; + + if ((io_sel ==2 || io_sel == 3 || io_sel == 5 || io_sel == 6 || + io_sel == 7 || io_sel == 0xf) && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ + printf ("PCI-EXPRESS 1: Configured as %s \n", + pcie1_agent ? "Agent" : "Host"); + if(pcie1_agent) return; /*Don't scan bus when configured as agent*/ + printf (" Scanning PCIE bus"); + debug("0x%08x=0x%08x ", &pcie1->pme_msg_det,pcie1->pme_msg_det); + if (pcie1->pme_msg_det) { + pcie1->pme_msg_det = 0xffffffff; + debug (" with errors. Clearing. Now 0x%08x", + pcie1->pme_msg_det); + } + debug ("\n"); + } + else{ + printf("PCI-EXPRESS 1 disabled!\n"); + return; + } - hose->region_count = 2; + /*set first_bus=0 only skipped B0:D0:F0 which is + * a reserved device in M1575, but make it easy for + * most of the scan process. + */ + hose->first_busno = 0x00; + hose->last_busno = 0xfe; - pci_setup_indirect(hose, + pcie_setup_indirect(hose, (CFG_IMMR+0x8000), (CFG_IMMR+0x8004)); - /* - * Hose scan. - */ - pci_register_hose(hose); + pci_hose_read_config_word(hose, PCI_BDF(0,0,0), PCI_COMMAND, &temp16); + temp16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | + PCI_COMMAND_MEMORY | PCI_COMMAND_IO; + pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_COMMAND, temp16); - pci_read_config_word (PCI_BDF(0,0,0), PCI_VENDOR_ID, ®16); - debug("pex_mpc86xx_init: read %2x %4x\n",PCI_VENDOR_ID, reg16); - pci_read_config_word (PCI_BDF(0,0,0), PCI_DEVICE_ID, ®16); - debug("pex_mpc86xx_init: read %2x %4x\n",PCI_DEVICE_ID, reg16); + pci_hose_write_config_word(hose,PCI_BDF(0,0,0), PCI_STATUS, 0xffff); + pci_hose_write_config_byte(hose, PCI_BDF(0,0,0), PCI_LATENCY_TIMER, 0x80); - pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®16); - reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_PARITY \ - | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; - pci_write_config_word(PCI_BDF(0,0,0), PCI_COMMAND, reg16); + pci_hose_read_config_dword(hose, PCI_BDF(0,0,0), PCI_PRIMARY_BUS, &temp32); + temp32 = (temp32 & 0xff000000) | (0xff) | (0x0 << 8) | (0xfe << 16); + pci_hose_write_config_dword(hose, PCI_BDF(0,0,0), PCI_PRIMARY_BUS, temp32); - pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®16); - debug("pex_mpc86xx_init: read %2x %4x\n",PCI_COMMAND, reg16); + pcie1->powar1 = 0; + pcie1->powar2 = 0; + pcie1->piwar1 = 0; + pcie1->piwar1 = 0; - /* - * Clear non-reserved bits in status register. - */ - /* - * pci_write_config_word(PCI_BDF(0,0,0), PCI_STATUS, 0xffff); - * pci_write_config_byte(PCI_BDF(0,0,0), PCI_LATENCY_TIMER,0x80); - */ + pcie1->powbar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; + pcie1->powar1 = 0x8004401c; /* 512M MEM space */ + pcie1->potar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; + pcie1->potear1 = 0x00000000; - pex1->powbar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; - pex1->powar1 = 0x8004401c; /* 512M MEM space */ - pex1->potar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; - pex1->potear1 = 0x00000000; - - pex1->powbar2 = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff; - pex1->powar2 = 0x80088017; /* 16M IO space */ - pex1->potar2 = 0x00000000; - pex1->potear2 = 0x00000000; - - if (!pex1->piwar1) { - pex1->pitar1 = 0x00000000; - pex1->piwbar1 = (0x80000000 >> 12 ) & 0x000fffff; - pex1->piwar1 = 0xa0f5501e; /* Enable, Prefetch, Local Mem, - * Snoop R/W, 2G */ - } + pcie1->powbar2 = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff; + pcie1->powar2 = 0x80088017; /* 16M IO space */ + pcie1->potar2 = 0x00000000; + pcie1->potear2 = 0x00000000; - pex1->pitar2 = 0x00000000; - pex1->piwbar2 = (0xe2000000 >> 12 ) & 0x000fffff; - pex1->piwar2 = 0xa0f5501e; /* Enable, Prefetch, Local Mem, - * Snoop R/W, 2G */ + pcie1->pitar1 = 0x00000000; + pcie1->piwbar1 = 0x00000000; + /* Enable, Prefetch, Local Mem, * Snoop R/W, 2G */ + pcie1->piwar1 = 0xa0f5501e; - *(u32 *)(0xf8008000)= 0x80000000; - debug("Received data for addr 0x%08lx is 0x%08lx\n", - *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); - pci_write_config_byte(PCI_BDF(0,0,0), PCI_PRIMARY_BUS,0x20); - pci_write_config_byte(PCI_BDF(0,0,0), PCI_SECONDARY_BUS,0x00); - pci_write_config_byte(PCI_BDF(0,0,0), PCI_SUBORDINATE_BUS,0x1F); + pci_set_region(hose->regions + 1, + CFG_PCI1_MEM_BASE, + CFG_PCI1_MEM_PHYS, + CFG_PCI1_MEM_SIZE, + PCI_REGION_MEM); - *(u32 *)(0xf8008000)= 0x80200000; - debug("Received data for addr 0x%08lx is 0x%08lx\n", - *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + pci_set_region(hose->regions + 2, + CFG_PCI1_IO_BASE, + CFG_PCI1_IO_PHYS, + CFG_PCI1_IO_SIZE, + PCI_REGION_IO); - *(u32 *)(0xf8008000)= 0x80200000; - debug("Received data for addr 0x%08lx is 0x%08lx\n", - *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + hose->region_count = 3; - *(u32 *)(0xf8008000)= 0x80200000; - debug("Received data for addr 0x%08lx is 0x%08lx\n", - *(u32*)(0xf8008000), *(u32*)(0xf8008004)); + pci_register_hose(hose); hose->last_busno = pci_hose_scan(hose); - hose->last_busno = 0x21; - debug("pex_mpc86xx_init: last_busno %x\n",hose->last_busno); - debug("pex_mpc86xx init: current_busno %x\n ",hose->current_busno); + debug("pcie_mpc86xx_init: last_busno %x\n",hose->last_busno); + debug("pcie_mpc86xx init: current_busno %x\n ",hose->current_busno); - printf("....PCI scan & enumeration done\n"); + printf("....PCIE1 scan & enumeration done\n"); } - #endif /* CONFIG_PCI */ diff --git a/cpu/mpc86xx/pcie_indirect.c b/cpu/mpc86xx/pcie_indirect.c new file mode 100644 index 00000000000..e3cb4beede9 --- /dev/null +++ b/cpu/mpc86xx/pcie_indirect.c @@ -0,0 +1,198 @@ +/* + * Support for indirect PCI bridges. + * + * Copyright (c) Freescale Semiconductor, Inc. + * 2006. All rights reserved. + * + * Jason Jin + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * partly derived from + * arch/powerpc/platforms/86xx/mpc86xx_pcie.c + */ + +#include + +#ifdef CONFIG_PCI + +#include +#include +#include + +#define PCI_CFG_OUT out_be32 +#define PEX_FIX out_be32(hose->cfg_addr+0x4, 0x0400ffff) + +static int +indirect_read_config_pcie(struct pci_controller *hose, + pci_dev_t dev, int offset, + int len,u32 *val) +{ + int bus = PCI_BUS(dev); + char devfn = ( (PCI_DEV(dev) << 4 ) | (PCI_FUNC(dev)) ) ; + + unsigned char *cfg_data; + u32 temp; + + PEX_FIX; + if( bus == 0xff) { + PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001); + }else { + PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); + } + /* + * Note: the caller has already checked that offset is + * suitably aligned and that len is 1, 2 or 4. + */ + /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ + cfg_data = hose->cfg_data; + PEX_FIX; + temp = in_le32(cfg_data); + switch (len) { + case 1: + *val = (temp >> (((offset & 3))*8)) & 0xff; + break; + case 2: + *val = (temp >> (((offset & 3))*8)) & 0xffff; + break; + default: + *val = temp; + break; + } + + return 0; +} + +static int +indirect_write_config_pcie(struct pci_controller *hose, + pci_dev_t dev, + int offset, + int len, + u32 val) +{ + int bus = PCI_BUS(dev); + char devfn = ( (PCI_DEV(dev) << 4 ) | (PCI_FUNC(dev)) ) ; + + unsigned char *cfg_data; + u32 temp; + + PEX_FIX; + if( bus == 0xff) { + PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001); + }else { + PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); + } + + /* + * Note: the caller has already checked that offset is + * suitably aligned and that len is 1, 2 or 4. + */ + /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ + cfg_data = hose->cfg_data; + switch (len) { + case 1: + PEX_FIX; + temp = in_le32(cfg_data); + temp = (temp & ~(0xff << ((offset & 3) * 8))) | + (val << ((offset & 3) * 8)); + PEX_FIX; + out_le32(cfg_data, temp); + break; + case 2: + PEX_FIX; + temp = in_le32(cfg_data); + temp = (temp & ~(0xffff << ((offset & 3) * 8))); + temp |= (val << ((offset & 3) * 8)) ; + PEX_FIX; + out_le32(cfg_data, temp); + break; + default: + PEX_FIX; + out_le32(cfg_data, val); + break; + } + PEX_FIX; + return 0; +} + +static int +indirect_read_config_byte_pcie(struct pci_controller *hose, + pci_dev_t dev, + int offset, + u8 *val) +{ + u32 val32; + indirect_read_config_pcie(hose,dev,offset,1,&val32); + *val = (u8)val32; + return 0; +} + +static int +indirect_read_config_word_pcie(struct pci_controller *hose, + pci_dev_t dev, + int offset, + u16 *val) +{ + u32 val32; + indirect_read_config_pcie(hose,dev,offset,2,&val32); + *val = (u16)val32; + return 0; +} + +static int +indirect_read_config_dword_pcie(struct pci_controller *hose, + pci_dev_t dev, + int offset, + u32 *val) +{ + return indirect_read_config_pcie(hose,dev, offset,4,val); +} + +static int +indirect_write_config_byte_pcie(struct pci_controller *hose, + pci_dev_t dev, + int offset, + char val) +{ + return indirect_write_config_pcie(hose,dev, offset,1,(u32)val); +} + +static int +indirect_write_config_word_pcie(struct pci_controller *hose, + pci_dev_t dev, + int offset, + unsigned short val) +{ + return indirect_write_config_pcie(hose,dev, offset,2,(u32)val); +} + +static int +indirect_write_config_dword_pcie(struct pci_controller *hose, + pci_dev_t dev, + int offset, + unsigned short val) +{ + return indirect_write_config_pcie(hose,dev, offset,4,val); +} + +void +pcie_setup_indirect(struct pci_controller* hose, + u32 cfg_addr, + u32 cfg_data) +{ + pci_set_ops(hose, + indirect_read_config_byte_pcie, + indirect_read_config_word_pcie, + indirect_read_config_dword_pcie, + indirect_write_config_byte_pcie, + indirect_write_config_word_pcie, + indirect_write_config_dword_pcie); + + hose->cfg_addr = (unsigned int *) cfg_addr; + hose->cfg_data = (unsigned char *) cfg_data; +} + +#endif /* CONFIG_PCI */ diff --git a/include/asm-ppc/immap_86xx.h b/include/asm-ppc/immap_86xx.h index 9e81b470716..5b1f0f4ea6c 100644 --- a/include/asm-ppc/immap_86xx.h +++ b/include/asm-ppc/immap_86xx.h @@ -284,41 +284,41 @@ typedef struct ccsr_pex { char res2[16]; uint pme_msg_det; /* 0x8020 - PEX PME & message detect register */ uint pme_msg_int_en; /* 0x8024 - PEX PME & message interrupt enable register */ - uint pme_msg_dis; /* 0x802C - PEX PME & message disable register */ - char res3[4]; - uint pm_command; /* 0x8030 - PEX PM Command register */ - char res4[3016]; - uint block_rev1; /* 0x8bf8 - PEX Block Revision register 1 */ - uint block_rev2; /* 0x8bfc - PEX Block Revision register 2 */ + uint pme_msg_dis; /* 0x8028 - PEX PME & message disable register */ + uint pm_command; /* 0x802c - PEX PM Command register */ + char res3[3016]; + uint block_rev1; /* 0x8bf8 - PEX Block Revision register 1 */ + uint block_rev2; /* 0x8bfc - PEX Block Revision register 2 */ uint potar0; /* 0x8c00 - PEX Outbound Transaction Address Register 0 */ uint potear0; /* 0x8c04 - PEX Outbound Translation Extended Address Register 0 */ - char res5[8]; + char res4[8]; uint powar0; /* 0x8c10 - PEX Outbound Window Attributes Register 0 */ - char res6[12]; + char res5[12]; uint potar1; /* 0x8c20 - PEX Outbound Transaction Address Register 1 */ uint potear1; /* 0x8c24 - PEX Outbound Translation Extended Address Register 1 */ uint powbar1; /* 0x8c28 - PEX Outbound Window Base Address Register 1 */ - char res7[4]; + char res6[4]; uint powar1; /* 0x8c30 - PEX Outbound Window Attributes Register 1 */ - char res8[12]; + char res7[12]; uint potar2; /* 0x8c40 - PEX Outbound Transaction Address Register 2 */ uint potear2; /* 0x8c44 - PEX Outbound Translation Extended Address Register 2 */ uint powbar2; /* 0x8c48 - PEX Outbound Window Base Address Register 2 */ - char res9[4]; + char res8[4]; uint powar2; /* 0x8c50 - PEX Outbound Window Attributes Register 2 */ - char res10[12]; + char res9[12]; uint potar3; /* 0x8c60 - PEX Outbound Transaction Address Register 3 */ uint potear3; /* 0x8c64 - PEX Outbound Translation Extended Address Register 3 */ uint powbar3; /* 0x8c68 - PEX Outbound Window Base Address Register 3 */ - char res11[4]; + char res10[4]; uint powar3; /* 0x8c70 - PEX Outbound Window Attributes Register 3 */ - char res12[12]; + char res11[12]; uint potar4; /* 0x8c80 - PEX Outbound Transaction Address Register 4 */ uint potear4; /* 0x8c84 - PEX Outbound Translation Extended Address Register 4 */ uint powbar4; /* 0x8c88 - PEX Outbound Window Base Address Register 4 */ - char res13[4]; + char res12[4]; uint powar4; /* 0x8c90 - PEX Outbound Window Attributes Register 4 */ - char res14[268]; + char res13[12]; + char res14[256]; uint pitar3; /* 0x8da0 - PEX Inbound Translation Address Register 3 */ char res15[4]; uint piwbar3; /* 0x8da8 - PEX Inbound Window Base Address Register 3 */ @@ -332,23 +332,25 @@ typedef struct ccsr_pex { uint piwar2; /* 0x8dd0 - PEX Inbound Window Attributes Register 2 */ char res18[12]; uint pitar1; /* 0x8de0 - PEX Inbound Translation Address Register 1 */ - char res19[4]; + char res19[4]; uint piwbar1; /* 0x8de8 - PEX Inbound Window Base Address Register 1 */ - char res20[4]; + uint piwbear1; uint piwar1; /* 0x8df0 - PEX Inbound Window Attributes Register 1 */ - char res21[12]; + char res20[12]; uint pedr; /* 0x8e00 - PEX Error Detect Register */ - uint pecdr; /* 0x8e04 - PEX Error Capture Disable Register */ - uint peer; /* 0x8e08 - PEX Error Enable Register */ - uint perr_cap0; /* 0x8e0c - PEX Error Capture Register 0 */ - uint perr_cap1; /* 0x8e10 - PEX Error Capture Register 1 */ - uint perr_cap2; /* 0x8e14 - PEX Error Capture Register 2 */ - uint perr_cap3; /* 0x8e18 - PEX Error Capture Register 3 */ - char res22[100]; - uint perr_stat; /* 0x8e80 - PEX Error Status Register */ - char res23[124]; - uint pdebug; /* 0x8f00 - PEX Debug Register */ - char res24[248]; //Sri: changed this because of adding 4 bytes before 0x?8020. + char res21[4]; + uint peer; /* 0x8e08 - PEX Error Interrupt Enable Register */ + char res22[4]; + uint pecdr; /* 0x8e10 - PEX Error Disable Register */ + char res23[12]; + uint peer_stat; /* 0x8e20 - PEX Error Capture Status Register */ + char res24[4]; + uint perr_cap0; /* 0x8e28 - PEX Error Capture Register 0 */ + uint perr_cap1; /* 0x8e2c - PEX Error Capture Register 1 */ + uint perr_cap2; /* 0x8e30 - PEX Error Capture Register 2 */ + uint perr_cap3; /* 0x8e34 - PEX Error Capture Register 3 */ + char res25[452]; + char res26[4]; } ccsr_pex_t; /* Hyper Transport Register Block (0xA000-0xB000) */ diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index 2a197be294d..4453171d45a 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -46,7 +46,8 @@ #define CFG_RESET_ADDRESS 0xfff00100 -#undef CONFIG_PCI +/*#undef CONFIG_PCI*/ +#define CONFIG_PCI #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE @@ -209,8 +210,10 @@ #undef CFG_RAMBOOT #endif -#if !defined(CONFIG_SPD_EEPROM) && !defined(CFG_RAMBOOT) -#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ +#if defined(CFG_RAMBOOT) +#undef CFG_FLASH_CFI_DRIVER +#undef CONFIG_SPD_EEPROM +#define CFG_SDRAM_SIZE 256 #endif #undef CONFIG_CLOCKS_IN_MHZ @@ -295,6 +298,11 @@ #define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE #define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ +/* PCI view of System Memory */ +#define CFG_PCI_MEMORY_BUS 0x00000000 +#define CFG_PCI_MEMORY_PHYS 0x00000000 +#define CFG_PCI_MEMORY_SIZE 0x80000000 + /* For RTL8139 */ #define _IO_BASE 0x00000000 @@ -429,10 +437,10 @@ * BAT6 32M Cache-inhibited, guarded * 0xfe00_0000 32M FLASH */ -#define CFG_DBAT6L ( CFG_FLASH_BASE | BATL_PP_RW \ +#define CFG_DBAT6L ((CFG_FLASH_BASE & 0xfe000000) | BATL_PP_RW \ | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) -#define CFG_DBAT6U (CFG_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP) -#define CFG_IBAT6L (CFG_FLASH_BASE | BATL_PP_RW | BATL_MEMCOHERENCE) +#define CFG_DBAT6U ((CFG_FLASH_BASE & 0xfe000000) | BATU_BL_32M | BATU_VS | BATU_VP) +#define CFG_IBAT6L ((CFG_FLASH_BASE & 0xfe000000) | BATL_PP_RW | BATL_MEMCOHERENCE) #define CFG_IBAT6U CFG_DBAT6U #define CFG_DBAT7L 0x00000000 -- cgit v1.3.1 From 492900b985439fbce1a118afde1e35def870db03 Mon Sep 17 00:00:00 2001 From: John Traill Date: Fri, 28 Jul 2006 09:03:54 +0100 Subject: Fix 8641HPCN pollution --- cpu/mpc86xx/speed.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'cpu') diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c index 6775a11431a..8088b870a43 100644 --- a/cpu/mpc86xx/speed.c +++ b/cpu/mpc86xx/speed.c @@ -30,6 +30,7 @@ #include +#ifdef MPC8641HPCN /* * get_board_sys_clk * Reads the FPGA on board for CONFIG_SYS_CLK_FREQ @@ -93,6 +94,7 @@ unsigned long get_board_sys_clk(ulong dummy) return val; } +#endif void get_sys_info (sys_info_t *sysInfo) { -- cgit v1.3.1 From 239db37c94f7a92941c4465feceb867c609241c5 Mon Sep 17 00:00:00 2001 From: Haiying Wang Date: Fri, 28 Jul 2006 12:41:18 -0400 Subject: Move get_board_sys_clk to board directory --- board/mpc8641hpcn/mpc8641hpcn.c | 64 +++++++++++++++++++++++++++++++++++++++ cpu/mpc86xx/speed.c | 66 ----------------------------------------- 2 files changed, 64 insertions(+), 66 deletions(-) (limited to 'cpu') diff --git a/board/mpc8641hpcn/mpc8641hpcn.c b/board/mpc8641hpcn/mpc8641hpcn.c index 2626cccb93c..5023c1c97ae 100644 --- a/board/mpc8641hpcn/mpc8641hpcn.c +++ b/board/mpc8641hpcn/mpc8641hpcn.c @@ -359,3 +359,67 @@ my_usage: puts("For example: reset cf 40 2.5 10\n"); puts("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n"); } + +/* + * get_board_sys_clk + * Reads the FPGA on board for CONFIG_SYS_CLK_FREQ + */ + +unsigned long get_board_sys_clk(ulong dummy) +{ + u8 i, go_bit, rd_clks; + ulong val = 0; + + go_bit = in8(PIXIS_BASE + PIXIS_VCTL); + go_bit &= 0x01; + + rd_clks = in8(PIXIS_BASE + PIXIS_VCFGEN0); + rd_clks &= 0x1C; + + /* + * Only if both go bit and the SCLK bit in VCFGEN0 are set + * should we be using the AUX register. Remember, we also set the + * GO bit to boot from the alternate bank on the on-board flash + */ + + if (go_bit) { + if (rd_clks == 0x1c) + i = in8(PIXIS_BASE + PIXIS_AUX); + else + i = in8(PIXIS_BASE + PIXIS_SPD); + } else { + i = in8(PIXIS_BASE + PIXIS_SPD); + } + + i &= 0x07; + + switch (i) { + case 0: + val = 33000000; + break; + case 1: + val = 40000000; + break; + case 2: + val = 50000000; + break; + case 3: + val = 66000000; + break; + case 4: + val = 83000000; + break; + case 5: + val = 100000000; + break; + case 6: + val = 134000000; + break; + case 7: + val = 166000000; + break; + } + + return val; +} + diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c index 8088b870a43..e130705378e 100644 --- a/cpu/mpc86xx/speed.c +++ b/cpu/mpc86xx/speed.c @@ -30,72 +30,6 @@ #include -#ifdef MPC8641HPCN -/* - * get_board_sys_clk - * Reads the FPGA on board for CONFIG_SYS_CLK_FREQ - */ - -unsigned long get_board_sys_clk(ulong dummy) -{ - u8 i, go_bit, rd_clks; - ulong val = 0; - - go_bit = in8(PIXIS_BASE + PIXIS_VCTL); - go_bit &= 0x01; - - rd_clks = in8(PIXIS_BASE + PIXIS_VCFGEN0); - rd_clks &= 0x1C; - - /* - * Only if both go bit and the SCLK bit in VCFGEN0 are set - * should we be using the AUX register. Remember, we also set the - * GO bit to boot from the alternate bank on the on-board flash - */ - - if (go_bit) { - if (rd_clks == 0x1c) - i = in8(PIXIS_BASE + PIXIS_AUX); - else - i = in8(PIXIS_BASE + PIXIS_SPD); - } else { - i = in8(PIXIS_BASE + PIXIS_SPD); - } - - i &= 0x07; - - switch (i) { - case 0: - val = 33000000; - break; - case 1: - val = 40000000; - break; - case 2: - val = 50000000; - break; - case 3: - val = 66000000; - break; - case 4: - val = 83000000; - break; - case 5: - val = 100000000; - break; - case 6: - val = 134000000; - break; - case 7: - val = 166000000; - break; - } - - return val; -} - -#endif - void get_sys_info (sys_info_t *sysInfo) { volatile immap_t *immap = (immap_t *)CFG_IMMR; -- cgit v1.3.1 From 709d3073e74153278e7904a70819bbef7df50e1a Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Thu, 3 Aug 2006 16:17:56 -0500 Subject: Convert to mac-address in ethernet nodes. --- cpu/mpc86xx/cpu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index fc77d9949fe..0e82e74fa34 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -276,22 +276,22 @@ void ft_cpu_setup(void *blob, bd_t *bd) *p = cpu_to_be32(clock); #if defined(CONFIG_MPC86XX_TSEC1) - p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/address", &len); + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len); memcpy(p, bd->bi_enetaddr, 6); #endif #if defined(CONFIG_MPC86XX_TSEC2) - p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/address", &len); + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len); memcpy(p, bd->bi_enet1addr, 6); #endif #if defined(CONFIG_MPC86XX_TSEC3) - p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/address", &len); + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/mac-address", &len); memcpy(p, bd->bi_enet2addr, 6); #endif #if defined(CONFIG_MPC86XX_TSEC4) - p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/address", &len); + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len); memcpy(p, bd->bi_enet3addr, 6); #endif -- cgit v1.3.1 From 91a414c7d1fb0eac912592cd995b30c9f23045c9 Mon Sep 17 00:00:00 2001 From: John Traill Date: Tue, 8 Aug 2006 11:32:43 +0100 Subject: Fix caslat calculation Signed-off-by: John Traill --- cpu/mpc86xx/spd_sdram.c | 135 ++++++++++++++---------------------------------- 1 file changed, 39 insertions(+), 96 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index f30bbbd7e2b..a4b9d54c7b2 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -44,7 +44,7 @@ extern int dma_xfer(void *dest, uint count, void *src); /* * Only one of the following three should be 1; others should be 0 * By default the cache line interleaving is selected if - * the CONFIG_DDR_INTERLEAVE flag is defined in MPC8641HPCN.h + * the CONFIG_DDR_INTERLEAVE flag is defined */ #define CFG_PAGE_INTERLEAVING 0 #define CFG_BANK_INTERLEAVING 0 @@ -137,8 +137,8 @@ convert_bcd_tenths_to_cycle_time_ps(unsigned int spd_val) 800, 900, 250, - 330, /* FIXME: Is 333 better/valid? */ - 660, /* FIXME: Is 667 better/valid? */ + 330, + 660, 750, 0, /* undefined */ 0 /* undefined */ @@ -167,7 +167,7 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, unsigned int dqs_cfg; unsigned char twr_clk, twtr_clk, twr_auto_clk; unsigned int tCKmin_ps, tCKmax_ps; - unsigned int max_data_rate, effective_data_rate; + unsigned int max_data_rate; unsigned int busfreq; unsigned sdram_cfg_1; unsigned int memsize; @@ -187,6 +187,7 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, unsigned char d_init; unsigned int law_size; volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; + unsigned int tCycle_ps, modfreq; if (ddr_num == 1) ddr = &immap->im_ddr1; @@ -288,7 +289,7 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, } #ifdef CONFIG_DDR_INTERLEAVE -#ifdef CONFIG_MPC8641HPCN + if (dimm_num != 1) { printf("For interleaving memory on HPCN, need to use DIMM 1 for DDR Controller %d !\n", ddr_num); return 0; @@ -340,8 +341,6 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, rank_density /= 2; } } -#endif /* CONFIG_MPC8641HPCN */ - #else /* CONFIG_DDR_INTERLEAVE */ if (dimm_num == 1) { @@ -468,81 +467,42 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, */ busfreq = get_bus_freq(0) / 1000000; /* MHz */ - effective_data_rate = max_data_rate; - if (busfreq < 90) { - /* DDR rate out-of-range */ - puts("DDR: platform frequency is not fit for DDR rate\n"); + if ((spd.mem_type == SPD_MEMTYPE_DDR2) && (busfreq < 266)) { + printf("DDR: platform frequency too low for correct DDR2 controller operation\n"); return 0; - - } else if (90 <= busfreq && busfreq < 230 && max_data_rate >= 230) { - /* - * busfreq 90~230 range, treated as DDR 200. - */ - effective_data_rate = 200; - if (spd.clk_cycle3 == 0xa0) /* 10 ns */ - caslat -= 2; - else if (spd.clk_cycle2 == 0xa0) - caslat--; - - } else if (230 <= busfreq && busfreq < 280 && max_data_rate >= 280) { - /* - * busfreq 230~280 range, treated as DDR 266. - */ - effective_data_rate = 266; - if (spd.clk_cycle3 == 0x75) /* 7.5 ns */ - caslat -= 2; - else if (spd.clk_cycle2 == 0x75) - caslat--; - - } else if (280 <= busfreq && busfreq < 350 && max_data_rate >= 350) { - /* - * busfreq 280~350 range, treated as DDR 333. - */ - effective_data_rate = 333; - if (spd.clk_cycle3 == 0x60) /* 6.0 ns */ - caslat -= 2; - else if (spd.clk_cycle2 == 0x60) - caslat--; - - } else if (350 <= busfreq && busfreq < 460 && max_data_rate >= 460) { - /* - * busfreq 350~460 range, treated as DDR 400. - */ - effective_data_rate = 400; - if (spd.clk_cycle3 == 0x50) /* 5.0 ns */ - caslat -= 2; - else if (spd.clk_cycle2 == 0x50) - caslat--; - - } else if (460 <= busfreq && busfreq < 560 && max_data_rate >= 560) { - /* - * busfreq 460~560 range, treated as DDR 533. - */ - effective_data_rate = 533; - if (spd.clk_cycle3 == 0x3D) /* 3.75 ns */ - caslat -= 2; - else if (spd.clk_cycle2 == 0x3D) - caslat--; - - } else if (560 <= busfreq && busfreq < 700 && max_data_rate >= 700) { - /* - * busfreq 560~700 range, treated as DDR 667. - */ - effective_data_rate = 667; - if (spd.clk_cycle3 == 0x30) /* 3.0 ns */ - caslat -= 2; - else if (spd.clk_cycle2 == 0x30) - caslat--; - - } else if (700 <= busfreq) { - /* - * DDR rate out-of-range - */ - printf("DDR: Bus freq %d MHz is not fit for DDR rate %d MHz\n", - busfreq, max_data_rate); + } else if (busfreq < 90) { + printf("DDR: platform frequency too low for correct DDR1 operation\n"); return 0; } + if ((busfreq <= modfreq) && (spd.cas_lat & (1 << (caslat - 2)))) { + caslat -= 2; + } else { + tCycle_ps = convert_bcd_tenths_to_cycle_time_ps(spd.clk_cycle2); + modfreq = 2 * 1000 * 1000 / tCycle_ps; + if ((busfreq <= modfreq) && (spd.cas_lat & (1 << (caslat - 1)))) + caslat -= 1; + else if (busfreq > max_data_rate) { + printf("DDR: Bus freq %d MHz is not fit for DDR rate %d MHz\n", + busfreq, max_data_rate); + return 0; + } + } + + /* + * Empirically set ~MCAS-to-preamble override for DDR 2. + * Your milage will vary. + */ + cpo = 0; + if (spd.mem_type == SPD_MEMTYPE_DDR2) { + if (busfreq <= 333) { + cpo = 0x7; + } else if (busfreq <= 400) { + cpo = 0x9; + } else { + cpo = 0xa; + } + } /* * Convert caslat clocks to DDR controller value. @@ -554,7 +514,6 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, caslat_ctrl = (2 * caslat - 1) & 0x0f; } - debug("DDR: effective data rate is %d MHz\n", effective_data_rate); debug("DDR: caslat SPD bit is %d, controller field is 0x%x\n", caslat, caslat_ctrl); @@ -676,7 +635,7 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, && (odt_wr_cfg || odt_rd_cfg) && (caslat < 4)) { add_lat = 4 - caslat; - if (add_lat > trcd_clk) { + if (add_lat >= trcd_clk) { add_lat = trcd_clk - 1; } } @@ -717,22 +676,6 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, four_act = picos_to_clk(37500); /* By the book. 1k pages? */ } - /* - * Empirically set ~MCAS-to-preamble override for DDR 2. - * Your milage will vary. - */ - cpo = 0; - if (spd.mem_type == SPD_MEMTYPE_DDR2) { - if (effective_data_rate == 266 || effective_data_rate == 333) { - cpo = 0x7; /* READ_LAT + 5/4 */ - } else if (effective_data_rate == 400) { - cpo = 0x9; /* READ_LAT + 7/4 */ - } else { - /* Pure speculation */ - cpo = 0xb; - } - } - ddr->timing_cfg_2 = (0 | ((add_lat & 0x7) << 28) /* ADD_LAT */ | ((cpo & 0x1f) << 23) /* CPO */ -- cgit v1.3.1 From 0e16387db1d4aacd5bf35cb6d7c1942765c0347b Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Wed, 28 Jun 2006 10:43:36 -0500 Subject: * Add Flat Dev Tree construction for MPC85xx ADS and CDS boards Patch by Jon Loeliger 17-Jan-2006 Signed-off-by: Jon Loeliger --- board/cds/common/ft_board.c | 46 +++++++++++++++++++++++++++++++++++++++ board/cds/mpc8541cds/Makefile | 3 ++- board/cds/mpc8548cds/Makefile | 3 ++- board/cds/mpc8555cds/Makefile | 3 ++- board/mpc8540ads/mpc8540ads.c | 24 +++++++++++++++++++++ board/mpc8560ads/mpc8560ads.c | 9 ++++++++ cpu/mpc85xx/cpu.c | 50 ++++++++++++++++++++++++++++++++++++++++++- cpu/mpc85xx/cpu_init.c | 1 + include/configs/MPC8540ADS.h | 15 +++++++++++++ include/configs/MPC8541CDS.h | 12 +++++++++++ include/configs/MPC8548CDS.h | 12 +++++++++++ include/configs/MPC8555CDS.h | 12 +++++++++++ include/configs/MPC8560ADS.h | 12 +++++++++++ 13 files changed, 198 insertions(+), 4 deletions(-) create mode 100644 board/cds/common/ft_board.c (limited to 'cpu') diff --git a/board/cds/common/ft_board.c b/board/cds/common/ft_board.c new file mode 100644 index 00000000000..73eca5e6944 --- /dev/null +++ b/board/cds/common/ft_board.c @@ -0,0 +1,46 @@ +/* + * Copyright 2004 Freescale Semiconductor. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include + +#if defined(CONFIG_OF_FLAT_TREE) +#include +extern void ft_cpu_setup(void *blob, bd_t *bd); +#endif + + +#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +void +ft_board_setup(void *blob, bd_t *bd) +{ + u32 *p; + int len; + + ft_cpu_setup(blob, bd); + + p = ft_get_prop(blob, "/memory/reg", &len); + if (p != NULL) { + *p++ = cpu_to_be32(bd->bi_memstart); + *p = cpu_to_be32(bd->bi_memsize); + } +} +#endif diff --git a/board/cds/mpc8541cds/Makefile b/board/cds/mpc8541cds/Makefile index 0d4abbd71d8..aea61360a5f 100644 --- a/board/cds/mpc8541cds/Makefile +++ b/board/cds/mpc8541cds/Makefile @@ -28,7 +28,8 @@ LIB = lib$(BOARD).a OBJS := $(BOARD).o \ ../common/cadmus.o \ - ../common/eeprom.o + ../common/eeprom.o \ + ../common/ft_board.o SOBJS := init.o diff --git a/board/cds/mpc8548cds/Makefile b/board/cds/mpc8548cds/Makefile index 0d4abbd71d8..aea61360a5f 100644 --- a/board/cds/mpc8548cds/Makefile +++ b/board/cds/mpc8548cds/Makefile @@ -28,7 +28,8 @@ LIB = lib$(BOARD).a OBJS := $(BOARD).o \ ../common/cadmus.o \ - ../common/eeprom.o + ../common/eeprom.o \ + ../common/ft_board.o SOBJS := init.o diff --git a/board/cds/mpc8555cds/Makefile b/board/cds/mpc8555cds/Makefile index 0d4abbd71d8..aea61360a5f 100644 --- a/board/cds/mpc8555cds/Makefile +++ b/board/cds/mpc8555cds/Makefile @@ -28,7 +28,8 @@ LIB = lib$(BOARD).a OBJS := $(BOARD).o \ ../common/cadmus.o \ - ../common/eeprom.o + ../common/eeprom.o \ + ../common/ft_board.o SOBJS := init.o diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c index d0eb6904ada..855888d2761 100644 --- a/board/mpc8540ads/mpc8540ads.c +++ b/board/mpc8540ads/mpc8540ads.c @@ -31,6 +31,12 @@ #include #include +#if defined(CONFIG_OF_FLAT_TREE) +#include +extern void ft_cpu_setup(void *blob, bd_t *bd); +#endif + + #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) extern void ddr_enable_ecc(unsigned int dram_size); #endif @@ -342,3 +348,21 @@ pci_init_board(void) pci_mpc85xx_init(&hose); #endif /* CONFIG_PCI */ } + + +#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +void +ft_board_setup(void *blob, bd_t *bd) +{ + u32 *p; + int len; + + ft_cpu_setup(blob, bd); + + p = ft_get_prop(blob, "/memory/reg", &len); + if (p != NULL) { + *p++ = cpu_to_be32(bd->bi_memstart); + *p = cpu_to_be32(bd->bi_memsize); + } +} +#endif diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c index 25f69a0bf5d..f9d75e80510 100644 --- a/board/mpc8560ads/mpc8560ads.c +++ b/board/mpc8560ads/mpc8560ads.c @@ -544,3 +544,12 @@ pci_init_board(void) pci_mpc85xx_init(&hose); #endif /* CONFIG_PCI */ } + + +#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +void +ft_board_setup(void *blob, bd_t *bd) +{ + ft_cpu_setup(blob, bd); +} +#endif diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index f7fe22e3e1e..0507c47e6e7 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -30,7 +30,10 @@ #include #include -/* ------------------------------------------------------------------------- */ +#if defined(CONFIG_OF_FLAT_TREE) +#include +#endif + int checkcpu (void) { @@ -227,3 +230,48 @@ int dma_xfer(void *dest, uint count, void *src) { return dma_check(); } #endif + + +#ifdef CONFIG_OF_FLAT_TREE +void +ft_cpu_setup(void *blob, bd_t *bd) +{ + u32 *p; + ulong clock; + int len; + + clock = bd->bi_busfreq; + p = ft_get_prop(blob, "/cpus/" OF_CPU "/bus-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + + p = ft_get_prop(blob, "/" OF_SOC "/serial@4500/clock-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + + p = ft_get_prop(blob, "/" OF_SOC "/serial@4600/clock-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + +#if defined(CONFIG_MPC85XX_TSEC1) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len); + memcpy(p, bd->bi_enetaddr, 6); +#endif + +#if defined(CONFIG_HAS_ETH1) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len); + memcpy(p, bd->bi_enet1addr, 6); +#endif + +#if defined(CONFIG_HAS_ETH2) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/mac-address", &len); + memcpy(p, bd->bi_enet2addr, 6); +#endif + +#if defined(CONFIG_HAS_ETH3) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len); + memcpy(p, bd->bi_enet3addr, 6); +#endif + +} +#endif diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c index c12b47b589d..9f4d36c1ab4 100644 --- a/cpu/mpc85xx/cpu_init.c +++ b/cpu/mpc85xx/cpu_init.c @@ -32,6 +32,7 @@ DECLARE_GLOBAL_DATA_PTR; + #ifdef CONFIG_CPM2 static void config_8560_ioports (volatile immap_t * immr) { diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 131c8322426..d31a18b7948 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -293,6 +293,21 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 + +/* maximum size of the flat tree (8K) */ +#define OF_FLAT_TREE_MAX_SIZE 8192 + +#define OF_CPU "PowerPC,8540@0" +#define OF_SOC "soc8540@e0000000" +#define OF_TBCLK (bd->bi_busfreq / 8) +#define OF_STDOUT_PATH "/soc8540@e0000000/serial@4500" + +#define CFG_64BIT_VSPRINTF 1 +#define CFG_64BIT_STRTOUL 1 + /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index c96b98b54d3..86bcfe324c8 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -308,6 +308,18 @@ extern unsigned long get_clock_freq(void); #define CFG_PROMPT_HUSH_PS2 "> " #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 + +/* maximum size of the flat tree (8K) */ +#define OF_FLAT_TREE_MAX_SIZE 8192 + +#define OF_CPU "PowerPC,8541@0" +#define OF_SOC "soc8541@e0000000" +#define OF_TBCLK (bd->bi_busfreq / 8) +#define OF_STDOUT_PATH "/soc8541@e0000000/serial@4500" + /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support */ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 4ca8bc35db1..b1f8a192dff 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -314,6 +314,18 @@ extern unsigned long get_clock_freq(void); #define CFG_PROMPT_HUSH_PS2 "> " #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 + +/* maximum size of the flat tree (8K) */ +#define OF_FLAT_TREE_MAX_SIZE 8192 + +#define OF_CPU "PowerPC,8548@0" +#define OF_SOC "soc8548@e0000000" +#define OF_TBCLK (bd->bi_busfreq / 8) +#define OF_STDOUT_PATH "/soc8548@e0000000/serial@4500" + /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support */ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index a44e3ec8453..b725dac52b6 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -308,6 +308,18 @@ extern unsigned long get_clock_freq(void); #define CFG_PROMPT_HUSH_PS2 "> " #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 + +/* maximum size of the flat tree (8K) */ +#define OF_FLAT_TREE_MAX_SIZE 8192 + +#define OF_CPU "PowerPC,8555@0" +#define OF_SOC "soc8555@e0000000" +#define OF_TBCLK (bd->bi_busfreq / 8) +#define OF_STDOUT_PATH "/soc8555@e0000000/serial@4500" + /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support */ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h index 2d5031b77d3..1c684f2fd10 100644 --- a/include/configs/MPC8560ADS.h +++ b/include/configs/MPC8560ADS.h @@ -290,6 +290,18 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 + +/* maximum size of the flat tree (8K) */ +#define OF_FLAT_TREE_MAX_SIZE 8192 + +#define OF_CPU "PowerPC,8560@0" +#define OF_SOC "soc8560@e0000000" +#define OF_TBCLK (bd->bi_busfreq / 8) +#define OF_STDOUT_PATH "/soc8560@e0000000/serial@4500" + /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ -- cgit v1.3.1 From 97074ed9655309b64231bc2cee69fe85399f8055 Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Wed, 28 Jun 2006 10:45:17 -0500 Subject: * Added support for initializing second PCI bus on 85xx Patch by Andy Fleming 17-Mar-2006 Signed-off-by: Andy Fleming --- cpu/mpc85xx/pci.c | 182 ++++++++++++++++++++++++++++++++++--------- include/asm-ppc/immap_85xx.h | 25 +++++- 2 files changed, 170 insertions(+), 37 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc85xx/pci.c b/cpu/mpc85xx/pci.c index a94493e0802..ca11bce22ea 100644 --- a/cpu/mpc85xx/pci.c +++ b/cpu/mpc85xx/pci.c @@ -32,66 +32,90 @@ #if defined(CONFIG_PCI) +static struct pci_controller *pci_hose; + void -pci_mpc85xx_init(struct pci_controller *hose) +pci_mpc85xx_init(struct pci_controller *board_hose) { + u16 reg16; + u32 dev; + volatile immap_t *immap = (immap_t *)CFG_CCSRBAR; volatile ccsr_pcix_t *pcix = &immap->im_pcix; + volatile ccsr_pcix_t *pcix2 = &immap->im_pcix2; + volatile ccsr_gur_t *gur = &immap->im_gur; + struct pci_controller * hose; - u16 reg16; + pci_hose = board_hose; + + hose = &pci_hose[0]; hose->first_busno = 0; hose->last_busno = 0xff; - pci_set_region(hose->regions + 0, - CFG_PCI1_MEM_BASE, - CFG_PCI1_MEM_PHYS, - CFG_PCI1_MEM_SIZE, - PCI_REGION_MEM); - - pci_set_region(hose->regions + 1, - CFG_PCI1_IO_BASE, - CFG_PCI1_IO_PHYS, - CFG_PCI1_IO_SIZE, - PCI_REGION_IO); - - hose->region_count = 2; - pci_setup_indirect(hose, (CFG_IMMR+0x8000), (CFG_IMMR+0x8004)); + /* + * Hose scan. + */ + dev = PCI_BDF(hose->first_busno, 0, 0); + pci_hose_read_config_word (hose, dev, PCI_COMMAND, ®16); + reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; + pci_hose_write_config_word(hose, dev, PCI_COMMAND, reg16); + + /* + * Clear non-reserved bits in status register. + */ + pci_hose_write_config_word(hose, dev, PCI_STATUS, 0xffff); + + if (!(gur->pordevsr & PORDEVSR_PCI)) { + /* PCI-X init */ + reg16 = PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ + | PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E; + pci_hose_write_config_word(hose, dev, PCIX_COMMAND, reg16); + } + pcix->potar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; pcix->potear1 = 0x00000000; - pcix->powbar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; + pcix->powbar1 = (CFG_PCI1_MEM_PHYS >> 12) & 0x000fffff; pcix->powbear1 = 0x00000000; - pcix->powar1 = 0x8004401c; /* 512M MEM space */ + pcix->powar1 = (POWAR_EN | POWAR_MEM_READ | + POWAR_MEM_WRITE | POWAR_MEM_512M); - pcix->potar2 = 0x00000000; + pcix->potar2 = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff; pcix->potear2 = 0x00000000; - pcix->powbar2 = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff; + pcix->powbar2 = (CFG_PCI1_IO_PHYS >> 12) & 0x000fffff; pcix->powbear2 = 0x00000000; - pcix->powar2 = 0x80088017; /* 16M IO space */ + pcix->powar2 = (POWAR_EN | POWAR_IO_READ | + POWAR_IO_WRITE | POWAR_IO_1M); pcix->pitar1 = 0x00000000; pcix->piwbar1 = 0x00000000; - pcix->piwar1 = 0xa0f5501e; /* Enable, Prefetch, Local Mem, - * Snoop R/W, 2G */ + pcix->piwar1 = (PIWAR_EN | PIWAR_PF | PIWAR_LOCAL | + PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP | PIWAR_MEM_2G); - /* - * Hose scan. - */ - pci_register_hose(hose); + pcix->powar3 = 0; + pcix->powar4 = 0; + pcix->piwar2 = 0; + pcix->piwar3 = 0; - pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, ®16); - reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; - pci_write_config_word(PCI_BDF(0,0,0), PCI_COMMAND, reg16); + pci_set_region(hose->regions + 0, + CFG_PCI1_MEM_BASE, + CFG_PCI1_MEM_PHYS, + CFG_PCI1_MEM_SIZE, + PCI_REGION_MEM); - /* - * Clear non-reserved bits in status register. - */ - pci_write_config_word(PCI_BDF(0,0,0), PCI_STATUS, 0xffff); - pci_write_config_byte(PCI_BDF(0,0,0), PCI_LATENCY_TIMER,0x80); + pci_set_region(hose->regions + 1, + CFG_PCI1_IO_BASE, + CFG_PCI1_IO_PHYS, + CFG_PCI1_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 2; + + pci_register_hose(hose); #if defined(CONFIG_MPC8555CDS) || defined(CONFIG_MPC8541CDS) /* @@ -117,6 +141,94 @@ pci_mpc85xx_init(struct pci_controller *hose) #endif hose->last_busno = pci_hose_scan(hose); + +#ifdef CONFIG_MPC85XX_PCI2 + hose = &pci_hose[1]; + + hose->first_busno = pci_hose[0].last_busno + 1; + hose->last_busno = 0xff; + + pci_setup_indirect(hose, + (CFG_IMMR+0x9000), + (CFG_IMMR+0x9004)); + + dev = PCI_BDF(hose->first_busno, 0, 0); + pci_hose_read_config_word (hose, dev, PCI_COMMAND, ®16); + reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; + pci_hose_write_config_word(hose, dev, PCI_COMMAND, reg16); + + /* + * Clear non-reserved bits in status register. + */ + pci_hose_write_config_word(hose, dev, PCI_STATUS, 0xffff); + + pcix2->potar1 = (CFG_PCI2_MEM_BASE >> 12) & 0x000fffff; + pcix2->potear1 = 0x00000000; + pcix2->powbar1 = (CFG_PCI2_MEM_PHYS >> 12) & 0x000fffff; + pcix2->powbear1 = 0x00000000; + pcix2->powar1 = (POWAR_EN | POWAR_MEM_READ | + POWAR_MEM_WRITE | POWAR_MEM_512M); + + pcix2->potar2 = (CFG_PCI2_IO_BASE >> 12) & 0x000fffff; + pcix2->potear2 = 0x00000000; + pcix2->powbar2 = (CFG_PCI2_IO_PHYS >> 12) & 0x000fffff; + pcix2->powbear2 = 0x00000000; + pcix2->powar2 = (POWAR_EN | POWAR_IO_READ | + POWAR_IO_WRITE | POWAR_IO_1M); + + pcix2->pitar1 = 0x00000000; + pcix2->piwbar1 = 0x00000000; + pcix2->piwar1 = (PIWAR_EN | PIWAR_PF | PIWAR_LOCAL | + PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP | PIWAR_MEM_2G); + + pcix2->powar3 = 0; + pcix2->powar4 = 0; + pcix2->piwar2 = 0; + pcix2->piwar3 = 0; + + pci_set_region(hose->regions + 0, + CFG_PCI2_MEM_BASE, + CFG_PCI2_MEM_PHYS, + CFG_PCI2_MEM_SIZE, + PCI_REGION_MEM); + + pci_set_region(hose->regions + 1, + CFG_PCI2_IO_BASE, + CFG_PCI2_IO_PHYS, + CFG_PCI2_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 2; + + /* + * Hose scan. + */ + pci_register_hose(hose); + + hose->last_busno = pci_hose_scan(hose); +#endif } +#ifdef CONFIG_OF_FLAT_TREE +void +ft_pci_setup(void *blob, bd_t *bd) +{ + u32 *p; + int len; + + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len); + if (p != NULL) { + p[0] = pci_hose[0].first_busno; + p[1] = pci_hose[0].last_busno; + } + +#ifdef CONFIG_MPC85XX_PCI2 + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@9000/bus-range", &len); + if (p != NULL) { + p[0] = pci_hose[1].first_busno; + p[1] = pci_hose[1].last_busno; + } +#endif +} +#endif /* CONFIG_OF_FLAT_TREE */ #endif /* CONFIG_PCI */ diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h index 2f10e9591d2..7a4345a7408 100644 --- a/include/asm-ppc/immap_85xx.h +++ b/include/asm-ppc/immap_85xx.h @@ -246,7 +246,6 @@ typedef struct ccsr_lbc { /* * PCI Registers(0x8000-0x9000) - * Omitting Reserved(0x9000-0x2_0000) */ typedef struct ccsr_pcix { uint cfg_addr; /* 0x8000 - PCIX Configuration Address Register */ @@ -309,9 +308,27 @@ typedef struct ccsr_pcix { uint peextaddrcr; /* 0x8e14 - PCIX Error Extended Address Capture Register */ uint pedlcr; /* 0x8e18 - PCIX Error Data Low Capture Register */ uint pedhcr; /* 0x8e1c - PCIX Error Error Data High Capture Register */ - char res11[94688]; + uint gas_timr; /* 0x8e20 - PCIX Gasket Timer Register */ + char res11[476]; } ccsr_pcix_t; +#define PCIX_COMMAND 0x62 +#define POWAR_EN 0x80000000 +#define POWAR_IO_READ 0x00080000 +#define POWAR_MEM_READ 0x00040000 +#define POWAR_IO_WRITE 0x00008000 +#define POWAR_MEM_WRITE 0x00004000 +#define POWAR_MEM_512M 0x0000001c +#define POWAR_IO_1M 0x00000013 + +#define PIWAR_EN 0x80000000 +#define PIWAR_PF 0x20000000 +#define PIWAR_LOCAL 0x00f00000 +#define PIWAR_READ_SNOOP 0x00050000 +#define PIWAR_WRITE_SNOOP 0x00005000 +#define PIWAR_MEM_2G 0x0000001e + + /* * L2 Cache Registers(0x2_0000-0x2_1000) */ @@ -1572,6 +1589,8 @@ typedef struct ccsr_gur { char res15[61651]; } ccsr_gur_t; +#define PORDEVSR_PCI (0x00800000) /* PCI Mode */ + typedef struct immap { ccsr_local_ecm_t im_local_ecm; ccsr_ddr_t im_ddr; @@ -1579,6 +1598,8 @@ typedef struct immap { ccsr_duart_t im_duart; ccsr_lbc_t im_lbc; ccsr_pcix_t im_pcix; + ccsr_pcix_t im_pcix2; + char reserved[90112]; ccsr_l2cache_t im_l2cache; ccsr_dma_t im_dma; ccsr_tsec_t im_tsec1; -- cgit v1.3.1 From 34c3c0e01dbf1f8cc2bd08de92f2b89ba84921eb Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Wed, 28 Jun 2006 10:47:03 -0500 Subject: * Switched default PCI speed for 8540 ADS back to 33MHz * Added comments and a printf to warn that PCI-X won't work at 33MHz Patch by Andy Fleming 17-Mar-2006 Signed-off-by: Andy Fleming --- cpu/mpc85xx/pci.c | 3 +++ doc/README.mpc85xxads | 3 +++ include/configs/MPC8540ADS.h | 6 +++++- 3 files changed, 11 insertions(+), 1 deletion(-) (limited to 'cpu') diff --git a/cpu/mpc85xx/pci.c b/cpu/mpc85xx/pci.c index ca11bce22ea..cfb7dcdc895 100644 --- a/cpu/mpc85xx/pci.c +++ b/cpu/mpc85xx/pci.c @@ -72,6 +72,9 @@ pci_mpc85xx_init(struct pci_controller *board_hose) if (!(gur->pordevsr & PORDEVSR_PCI)) { /* PCI-X init */ + if (CONFIG_SYS_CLK_FREQ < 66000000) + printf("PCI-X will only work at 66 MHz\n"); + reg16 = PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ | PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E; pci_hose_write_config_word(hose, dev, PCIX_COMMAND, reg16); diff --git a/doc/README.mpc85xxads b/doc/README.mpc85xxads index f0cf782a8fc..ae8202bdd17 100644 --- a/doc/README.mpc85xxads +++ b/doc/README.mpc85xxads @@ -100,6 +100,9 @@ Updated 13-July-2004 Jon Loeliger SW7[1:4] = 0101 = 5 => 5 x 66 = 330 CCB Sysclk SW7[5:6] = 01 => 5:2 x 330 = 825 Core clock + In order to use PCI-X (only in the first PCI slot. The one with + the RIO connector), you need to set SW1[4] (config) to 1 (off). + Also, configure the board to run PCI at 66 MHz. 2. MEMORY MAP TO WORK WITH LINUX KERNEL diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 81ee945d499..8e4d2c95a44 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -68,10 +68,14 @@ * The board, however, can run at 66MHz. In any event, this value * must match the settings of some switches. Details can be found * in the README.mpc85xxads. + * + * XXX -- Can't we run at 66 MHz, anyway? PCI should drop to + * 33MHz to accommodate, based on a PCI pin. + * Note that PCI-X won't work at 33MHz. */ #ifndef CONFIG_SYS_CLK_FREQ -#define CONFIG_SYS_CLK_FREQ 66000000 +#define CONFIG_SYS_CLK_FREQ 33000000 #endif -- cgit v1.3.1 From 0d9ccc55edf9a7f3c5b2b6263580a6ea8d702a04 Mon Sep 17 00:00:00 2001 From: Haiying Wang Date: Tue, 15 Aug 2006 15:13:15 -0400 Subject: Copy Global Data Pointer to r29 for DECLARE_GLOBAL_DATA_PTR --- cpu/mpc86xx/start.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 12bf75b2e1a..25687f8bb75 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -814,8 +814,9 @@ relocate_code: mr r1, r3 /* Set new stack pointer */ mr r9, r4 /* Save copy of Global Data pointer */ + mr r29, r9 /* Save for DECLARE_GLOBAL_DATA_PTR */ mr r10, r5 /* Save copy of Destination Address */ - + mr r3, r5 /* Destination Address */ lis r4, CFG_MONITOR_BASE@h /* Source Address */ ori r4, r4, CFG_MONITOR_BASE@l -- cgit v1.3.1 From 67256678f00c09b0a7f19e862e5c1847553d31bc Mon Sep 17 00:00:00 2001 From: Haiying Wang Date: Tue, 15 Aug 2006 15:13:15 -0400 Subject: Copy Global Data Pointer to r29 for DECLARE_GLOBAL_DATA_PTR --- cpu/mpc86xx/start.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 12bf75b2e1a..25687f8bb75 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -814,8 +814,9 @@ relocate_code: mr r1, r3 /* Set new stack pointer */ mr r9, r4 /* Save copy of Global Data pointer */ + mr r29, r9 /* Save for DECLARE_GLOBAL_DATA_PTR */ mr r10, r5 /* Save copy of Destination Address */ - + mr r3, r5 /* Destination Address */ lis r4, CFG_MONITOR_BASE@h /* Source Address */ ori r4, r4, CFG_MONITOR_BASE@l -- cgit v1.3.1 From 41a0e8b304d3ff55fe27a230507aac79684016ac Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Tue, 22 Aug 2006 10:42:21 -0500 Subject: Cleanup compiler warnings. --- cpu/mpc86xx/pcie_indirect.c | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/pcie_indirect.c b/cpu/mpc86xx/pcie_indirect.c index e3cb4beede9..6c63b38157d 100644 --- a/cpu/mpc86xx/pcie_indirect.c +++ b/cpu/mpc86xx/pcie_indirect.c @@ -32,9 +32,8 @@ indirect_read_config_pcie(struct pci_controller *hose, int len,u32 *val) { int bus = PCI_BUS(dev); - char devfn = ( (PCI_DEV(dev) << 4 ) | (PCI_FUNC(dev)) ) ; - unsigned char *cfg_data; + volatile unsigned char *cfg_data; u32 temp; PEX_FIX; @@ -50,7 +49,7 @@ indirect_read_config_pcie(struct pci_controller *hose, /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ cfg_data = hose->cfg_data; PEX_FIX; - temp = in_le32(cfg_data); + temp = in_le32((u32 *)cfg_data); switch (len) { case 1: *val = (temp >> (((offset & 3))*8)) & 0xff; @@ -74,9 +73,7 @@ indirect_write_config_pcie(struct pci_controller *hose, u32 val) { int bus = PCI_BUS(dev); - char devfn = ( (PCI_DEV(dev) << 4 ) | (PCI_FUNC(dev)) ) ; - - unsigned char *cfg_data; + volatile unsigned char *cfg_data; u32 temp; PEX_FIX; @@ -95,23 +92,23 @@ indirect_write_config_pcie(struct pci_controller *hose, switch (len) { case 1: PEX_FIX; - temp = in_le32(cfg_data); + temp = in_le32((u32 *)cfg_data); temp = (temp & ~(0xff << ((offset & 3) * 8))) | (val << ((offset & 3) * 8)); PEX_FIX; - out_le32(cfg_data, temp); + out_le32((u32 *)cfg_data, temp); break; case 2: PEX_FIX; - temp = in_le32(cfg_data); + temp = in_le32((u32 *)cfg_data); temp = (temp & ~(0xffff << ((offset & 3) * 8))); temp |= (val << ((offset & 3) * 8)) ; PEX_FIX; - out_le32(cfg_data, temp); + out_le32((u32 *)cfg_data, temp); break; default: PEX_FIX; - out_le32(cfg_data, val); + out_le32((u32 *)cfg_data, val); break; } PEX_FIX; @@ -155,7 +152,7 @@ static int indirect_write_config_byte_pcie(struct pci_controller *hose, pci_dev_t dev, int offset, - char val) + u8 val) { return indirect_write_config_pcie(hose,dev, offset,1,(u32)val); } @@ -173,7 +170,7 @@ static int indirect_write_config_dword_pcie(struct pci_controller *hose, pci_dev_t dev, int offset, - unsigned short val) + u32 val) { return indirect_write_config_pcie(hose,dev, offset,4,val); } -- cgit v1.3.1 From ffff3ae56f5842ca3679e4ce7922b819a87aad9f Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Tue, 22 Aug 2006 12:06:18 -0500 Subject: General indent and whitespace cleanups. --- cpu/mpc86xx/cpu.c | 60 ++++++++------ cpu/mpc86xx/cpu_init.c | 8 +- cpu/mpc86xx/i2c.c | 34 ++++---- cpu/mpc86xx/interrupts.c | 88 +++++++++----------- cpu/mpc86xx/pci.c | 77 +++++++++-------- cpu/mpc86xx/pcie_indirect.c | 116 +++++++++++++------------- cpu/mpc86xx/speed.c | 14 ++-- cpu/mpc86xx/start.S | 197 ++++++++++++++++++++++---------------------- cpu/mpc86xx/traps.c | 89 +++++++------------- 9 files changed, 331 insertions(+), 352 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index 0e82e74fa34..ddd0ad3b39c 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -38,7 +38,8 @@ extern void mpc8641_reset_board(cmd_tbl_t *cmdtp, int flag, #endif -int checkcpu (void) +int +checkcpu(void) { sys_info_t sysinfo; uint pvr, svr; @@ -59,11 +60,11 @@ int checkcpu (void) switch (ver) { case PVR_VER(PVR_86xx): - puts("E600"); - break; + puts("E600"); + break; default: - puts("Unknown"); - break; + puts("Unknown"); + break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); @@ -75,8 +76,8 @@ int checkcpu (void) puts(" System: "); switch (ver) { case SVR_8641: - puts("8641"); - break; + puts("8641"); + break; case SVR_8641D: puts("8641D"); break; @@ -97,10 +98,10 @@ int checkcpu (void) lcrr = CFG_LBC_LCRR; #else { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *lbc= &immap->im_lbc; + volatile immap_t *immap = (immap_t *) CFG_IMMR; + volatile ccsr_lbc_t *lbc = &immap->im_lbc; - lcrr = lbc->lcrr; + lcrr = lbc->lcrr; } #endif clkdiv = lcrr & 0x0f; @@ -126,8 +127,10 @@ soft_restart(unsigned long addr) { #ifndef CONFIG_MPC8641HPCN - /* SRR0 has system reset vector, SRR1 has default MSR value */ - /* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */ + /* + * SRR0 has system reset vector, SRR1 has default MSR value + * rfi restores MSR from SRR1 and sets the PC to the SRR0 value + */ __asm__ __volatile__ ("mtspr 26, %0" :: "r" (addr)); __asm__ __volatile__ ("li 4, (1 << 6)" ::: "r4"); @@ -140,7 +143,7 @@ soft_restart(unsigned long addr) #endif /* !CONFIG_MPC8641HPCN */ - while(1); /* not reached */ + while (1) ; /* not reached */ } @@ -185,16 +188,17 @@ do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) #endif /* !CONFIG_MPC8641HPCN */ - while(1); /* not reached */ + while (1) ; /* not reached */ } /* * Get timebase clock frequency */ -unsigned long get_tbclk(void) +unsigned long +get_tbclk(void) { - sys_info_t sys_info; + sys_info_t sys_info; get_sys_info(&sys_info); return (sys_info.freqSystemBus + 3L) / 4L; @@ -210,9 +214,10 @@ watchdog_reset(void) #if defined(CONFIG_DDR_ECC) -void dma_init(void) +void +dma_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile ccsr_dma_t *dma = &immap->im_dma; dma->satr0 = 0x00040000; @@ -220,26 +225,28 @@ void dma_init(void) asm("sync; isync"); } -uint dma_check(void) +uint +dma_check(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile ccsr_dma_t *dma = &immap->im_dma; volatile uint status = dma->sr0; /* While the channel is busy, spin */ - while((status & 4) == 4) { + while ((status & 4) == 4) { status = dma->sr0; } if (status != 0) { - printf ("DMA Error: status = %x\n", status); + printf("DMA Error: status = %x\n", status); } return status; } -int dma_xfer(void *dest, uint count, void *src) +int +dma_xfer(void *dest, uint count, void *src) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile ccsr_dma_t *dma = &immap->im_dma; dma->dar0 = (uint) dest; @@ -256,7 +263,8 @@ int dma_xfer(void *dest, uint count, void *src) #ifdef CONFIG_OF_FLAT_TREE -void ft_cpu_setup(void *blob, bd_t *bd) +void +ft_cpu_setup(void *blob, bd_t *bd) { u32 *p; ulong clock; @@ -292,7 +300,7 @@ void ft_cpu_setup(void *blob, bd_t *bd) #if defined(CONFIG_MPC86XX_TSEC4) p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len); - memcpy(p, bd->bi_enet3addr, 6); + memcpy(p, bd->bi_enet3addr, 6); #endif } diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c index 93b73381f2c..6ed7c372025 100644 --- a/cpu/mpc86xx/cpu_init.c +++ b/cpu/mpc86xx/cpu_init.c @@ -38,11 +38,11 @@ void cpu_init_f(void) { - DECLARE_GLOBAL_DATA_PTR; + DECLARE_GLOBAL_DATA_PTR; volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_lbc_t *memctl = &immap->im_lbc; - /* Pointer is writable since we allocated a register for it */ + /* Pointer is writable since we allocated a register for it */ gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET); /* Clear initial global data */ @@ -104,8 +104,8 @@ void cpu_init_f(void) /* enable the timebase bit in HID0 */ set_hid0(get_hid0() | 0x4000000); - /* enable SYNCBE | ABE bits in HID1 */ - set_hid1(get_hid1() | 0x00000C00); + /* enable SYNCBE | ABE bits in HID1 */ + set_hid1(get_hid1() | 0x00000C00); } /* diff --git a/cpu/mpc86xx/i2c.c b/cpu/mpc86xx/i2c.c index b3ac848a466..d99ecb92d49 100644 --- a/cpu/mpc86xx/i2c.c +++ b/cpu/mpc86xx/i2c.c @@ -61,7 +61,7 @@ i2c_init(int speed, int slaveadd) writeb(0x3f, I2CFDR); /* set default filter */ - writeb(0x10,I2CDFSRR); + writeb(0x10, I2CDFSRR); /* write slave address */ writeb(slaveadd, I2CADR); @@ -76,7 +76,7 @@ i2c_init(int speed, int slaveadd) static __inline__ int i2c_wait4bus(void) { - ulong timeval = get_timer (0); + ulong timeval = get_timer(0); while (readb(I2CCSR) & MPC86xx_I2CSR_MBB) { if (get_timer(timeval) > TIMEOUT) { @@ -91,7 +91,7 @@ static __inline__ int i2c_wait(int write) { u32 csr; - ulong timeval = get_timer (0); + ulong timeval = get_timer(0); do { csr = readb(I2CCSR); @@ -105,7 +105,7 @@ i2c_wait(int write) return -1; } - if (!(csr & MPC86xx_I2CSR_MCF)) { + if (!(csr & MPC86xx_I2CSR_MCF)) { debug("i2c_wait: unfinished\n"); return -1; } @@ -123,7 +123,7 @@ i2c_wait(int write) } static __inline__ int -i2c_write_addr (u8 dev, u8 dir, int rsta) +i2c_write_addr(u8 dev, u8 dir, int rsta) { writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | MPC86xx_I2CCR_MTX | (rsta ? MPC86xx_I2CCR_RSTA : 0), @@ -138,7 +138,7 @@ i2c_write_addr (u8 dev, u8 dir, int rsta) } static __inline__ int -__i2c_write (u8 *data, int length) +__i2c_write(u8 *data, int length) { int i; @@ -156,7 +156,7 @@ __i2c_write (u8 *data, int length) } static __inline__ int -__i2c_read (u8 *data, int length) +__i2c_read(u8 *data, int length) { int i; @@ -174,8 +174,7 @@ __i2c_read (u8 *data, int length) /* Generate ack on last next to last byte */ if (i == length - 2) writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA - | MPC86xx_I2CCR_TXAK, - I2CCCR); + | MPC86xx_I2CCR_TXAK, I2CCCR); /* Generate stop on last byte */ if (i == length - 1) @@ -188,10 +187,10 @@ __i2c_read (u8 *data, int length) } int -i2c_read (u8 dev, uint addr, int alen, u8 *data, int length) +i2c_read(u8 dev, uint addr, int alen, u8 *data, int length) { int i = 0; - u8 *a = (u8*)&addr; + u8 *a = (u8 *) &addr; if (i2c_wait4bus() < 0) goto exit; @@ -214,10 +213,10 @@ exit: } int -i2c_write (u8 dev, uint addr, int alen, u8 *data, int length) +i2c_write(u8 dev, uint addr, int alen, u8 *data, int length) { int i = 0; - u8 *a = (u8*)&addr; + u8 *a = (u8 *) &addr; if (i2c_wait4bus() < 0) goto exit; @@ -236,7 +235,8 @@ exit: return !(i == length); } -int i2c_probe (uchar chip) +int +i2c_probe(uchar chip) { int tmp; @@ -250,7 +250,8 @@ int i2c_probe (uchar chip) return i2c_read(chip, 0, 1, (char *)&tmp, 1); } -uchar i2c_reg_read (uchar i2c_addr, uchar reg) +uchar +i2c_reg_read(uchar i2c_addr, uchar reg) { char buf[1]; @@ -259,7 +260,8 @@ uchar i2c_reg_read (uchar i2c_addr, uchar reg) return buf[0]; } -void i2c_reg_write (uchar i2c_addr, uchar reg, uchar val) +void +i2c_reg_write(uchar i2c_addr, uchar reg, uchar val) { i2c_write(i2c_addr, reg, 1, &val, 1); } diff --git a/cpu/mpc86xx/interrupts.c b/cpu/mpc86xx/interrupts.c index a8bcb98b816..1df6cdc5b93 100644 --- a/cpu/mpc86xx/interrupts.c +++ b/cpu/mpc86xx/interrupts.c @@ -41,7 +41,7 @@ unsigned long decrementer_count; /* count value for 1e6/HZ microseconds */ unsigned long timestamp; -static __inline__ unsigned long get_msr (void) +static __inline__ unsigned long get_msr(void) { unsigned long msr; @@ -50,12 +50,12 @@ static __inline__ unsigned long get_msr (void) return msr; } -static __inline__ void set_msr (unsigned long msr) +static __inline__ void set_msr(unsigned long msr) { asm volatile ("mtmsr %0"::"r" (msr)); } -static __inline__ unsigned long get_dec (void) +static __inline__ unsigned long get_dec(void) { unsigned long val; @@ -64,58 +64,58 @@ static __inline__ unsigned long get_dec (void) return val; } - -static __inline__ void set_dec (unsigned long val) +static __inline__ void set_dec(unsigned long val) { if (val) asm volatile ("mtdec %0"::"r" (val)); } /* interrupt is not supported yet */ -int interrupt_init_cpu (unsigned *decrementer_count) +int interrupt_init_cpu(unsigned *decrementer_count) { return 0; } - -int interrupt_init (void) +int interrupt_init(void) { int ret; /* call cpu specific function from $(CPU)/interrupts.c */ - ret = interrupt_init_cpu (&decrementer_count); + ret = interrupt_init_cpu(&decrementer_count); if (ret) return ret; - decrementer_count = get_tbclk()/CFG_HZ; - debug("interrupt init: tbclk() = %d MHz, decrementer_count = %d\n", (get_tbclk()/1000000), decrementer_count); + decrementer_count = get_tbclk() / CFG_HZ; + debug("interrupt init: tbclk() = %d MHz, decrementer_count = %d\n", + (get_tbclk() / 1000000), + decrementer_count); - set_dec (decrementer_count); + set_dec(decrementer_count); - set_msr (get_msr () | MSR_EE); + set_msr(get_msr() | MSR_EE); - debug("MSR = 0x%08lx, Decrementer reg = 0x%08lx\n", get_msr(), get_dec()); + debug("MSR = 0x%08lx, Decrementer reg = 0x%08lx\n", + get_msr(), + get_dec()); return 0; } - -void enable_interrupts (void) +void enable_interrupts(void) { - set_msr (get_msr () | MSR_EE); + set_msr(get_msr() | MSR_EE); } /* returns flag if MSR_EE was set before */ -int disable_interrupts (void) +int disable_interrupts(void) { - ulong msr = get_msr (); + ulong msr = get_msr(); - set_msr (msr & ~MSR_EE); + set_msr(msr & ~MSR_EE); return (msr & MSR_EE) != 0; } - void increment_timestamp(void) { timestamp++; @@ -126,52 +126,49 @@ void increment_timestamp(void) * with interrupts disabled. * Trivial implementation - no need to be really accurate. */ -void -timer_interrupt_cpu (struct pt_regs *regs) +void timer_interrupt_cpu(struct pt_regs *regs) { /* nothing to do here */ } - -void timer_interrupt (struct pt_regs *regs) +void timer_interrupt(struct pt_regs *regs) { /* call cpu specific function from $(CPU)/interrupts.c */ - timer_interrupt_cpu (regs); + timer_interrupt_cpu(regs); timestamp++; ppcDcbf(×tamp); /* Restore Decrementer Count */ - set_dec (decrementer_count); + set_dec(decrementer_count); #if defined(CONFIG_WATCHDOG) || defined (CONFIG_HW_WATCHDOG) if ((timestamp % (CFG_WATCHDOG_FREQ)) == 0) - WATCHDOG_RESET (); -#endif /* CONFIG_WATCHDOG || CONFIG_HW_WATCHDOG */ + WATCHDOG_RESET(); +#endif /* CONFIG_WATCHDOG || CONFIG_HW_WATCHDOG */ #ifdef CONFIG_STATUS_LED - status_led_tick (timestamp); + status_led_tick(timestamp); #endif /* CONFIG_STATUS_LED */ #ifdef CONFIG_SHOW_ACTIVITY - board_show_activity (timestamp); + board_show_activity(timestamp); #endif /* CONFIG_SHOW_ACTIVITY */ - } -void reset_timer (void) +void reset_timer(void) { timestamp = 0; } -ulong get_timer (ulong base) +ulong get_timer(ulong base) { return timestamp - base; } -void set_timer (ulong t) +void set_timer(ulong t) { timestamp = t; } @@ -180,24 +177,20 @@ void set_timer (ulong t) * Install and free a interrupt handler. Not implemented yet. */ -void -irq_install_handler(int vec, interrupt_handler_t *handler, void *arg) +void irq_install_handler(int vec, interrupt_handler_t *handler, void *arg) { } -void -irq_free_handler(int vec) +void irq_free_handler(int vec) { } - /* * irqinfo - print information about PCI devices,not implemented. */ -int -do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { - printf ("\nInterrupt-unsupported:\n"); + printf("\nInterrupt-unsupported:\n"); return 0; } @@ -205,14 +198,7 @@ do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) /* * Handle external interrupts */ -void -external_interrupt(struct pt_regs *regs) +void external_interrupt(struct pt_regs *regs) { puts("external_interrupt (oops!)\n"); } - - - - - - diff --git a/cpu/mpc86xx/pci.c b/cpu/mpc86xx/pci.c index deb66aa64f4..b86548db4f9 100644 --- a/cpu/mpc86xx/pci.c +++ b/cpu/mpc86xx/pci.c @@ -34,7 +34,7 @@ void pci_mpc86xx_init(struct pci_controller *hose) { - volatile immap_t *immap = (immap_t *)CFG_CCSRBAR; + volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; volatile ccsr_pex_t *pcie1 = &immap->im_pex1; u16 temp16; u32 temp32; @@ -46,62 +46,69 @@ pci_mpc86xx_init(struct pci_controller *hose) uint devdisr = gur->devdisr; uint io_sel = (gur->pordevsr & MPC86xx_PORDEVSR_IO_SEL) >> 16; - if ((io_sel ==2 || io_sel == 3 || io_sel == 5 || io_sel == 6 || - io_sel == 7 || io_sel == 0xf) && !(devdisr & MPC86xx_DEVDISR_PCIEX1)){ - printf ("PCI-EXPRESS 1: Configured as %s \n", - pcie1_agent ? "Agent" : "Host"); - if(pcie1_agent) return; /*Don't scan bus when configured as agent*/ - printf (" Scanning PCIE bus"); - debug("0x%08x=0x%08x ", &pcie1->pme_msg_det,pcie1->pme_msg_det); + if ((io_sel == 2 || io_sel == 3 || io_sel == 5 || io_sel == 6 || + io_sel == 7 || io_sel == 0xf) + && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) { + printf("PCI-EXPRESS 1: Configured as %s \n", + pcie1_agent ? "Agent" : "Host"); + if (pcie1_agent) + return; /*Don't scan bus when configured as agent */ + printf(" Scanning PCIE bus"); + debug("0x%08x=0x%08x ", + &pcie1->pme_msg_det, + pcie1->pme_msg_det); if (pcie1->pme_msg_det) { pcie1->pme_msg_det = 0xffffffff; - debug (" with errors. Clearing. Now 0x%08x", - pcie1->pme_msg_det); + debug(" with errors. Clearing. Now 0x%08x", + pcie1->pme_msg_det); } - debug ("\n"); - } - else{ + debug("\n"); + } else { printf("PCI-EXPRESS 1 disabled!\n"); return; } - /*set first_bus=0 only skipped B0:D0:F0 which is + /* + * Set first_bus=0 only skipped B0:D0:F0 which is * a reserved device in M1575, but make it easy for * most of the scan process. */ hose->first_busno = 0x00; hose->last_busno = 0xfe; - pcie_setup_indirect(hose, - (CFG_IMMR+0x8000), - (CFG_IMMR+0x8004)); + pcie_setup_indirect(hose, (CFG_IMMR + 0x8000), (CFG_IMMR + 0x8004)); - pci_hose_read_config_word(hose, PCI_BDF(0,0,0), PCI_COMMAND, &temp16); + pci_hose_read_config_word(hose, + PCI_BDF(0, 0, 0), PCI_COMMAND, &temp16); temp16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | - PCI_COMMAND_MEMORY | PCI_COMMAND_IO; - pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_COMMAND, temp16); + PCI_COMMAND_MEMORY | PCI_COMMAND_IO; + pci_hose_write_config_word(hose, + PCI_BDF(0, 0, 0), PCI_COMMAND, temp16); - pci_hose_write_config_word(hose,PCI_BDF(0,0,0), PCI_STATUS, 0xffff); - pci_hose_write_config_byte(hose, PCI_BDF(0,0,0), PCI_LATENCY_TIMER, 0x80); + pci_hose_write_config_word(hose, PCI_BDF(0, 0, 0), PCI_STATUS, 0xffff); + pci_hose_write_config_byte(hose, + PCI_BDF(0, 0, 0), PCI_LATENCY_TIMER, 0x80); - pci_hose_read_config_dword(hose, PCI_BDF(0,0,0), PCI_PRIMARY_BUS, &temp32); + pci_hose_read_config_dword(hose, PCI_BDF(0, 0, 0), PCI_PRIMARY_BUS, + &temp32); temp32 = (temp32 & 0xff000000) | (0xff) | (0x0 << 8) | (0xfe << 16); - pci_hose_write_config_dword(hose, PCI_BDF(0,0,0), PCI_PRIMARY_BUS, temp32); + pci_hose_write_config_dword(hose, PCI_BDF(0, 0, 0), PCI_PRIMARY_BUS, + temp32); pcie1->powar1 = 0; pcie1->powar2 = 0; pcie1->piwar1 = 0; pcie1->piwar1 = 0; - pcie1->powbar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; - pcie1->powar1 = 0x8004401c; /* 512M MEM space */ - pcie1->potar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; - pcie1->potear1 = 0x00000000; + pcie1->powbar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; + pcie1->powar1 = 0x8004401c; /* 512M MEM space */ + pcie1->potar1 = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff; + pcie1->potear1 = 0x00000000; - pcie1->powbar2 = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff; - pcie1->powar2 = 0x80088017; /* 16M IO space */ - pcie1->potar2 = 0x00000000; - pcie1->potear2 = 0x00000000; + pcie1->powbar2 = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff; + pcie1->powar2 = 0x80088017; /* 16M IO space */ + pcie1->potar2 = 0x00000000; + pcie1->potear2 = 0x00000000; pcie1->pitar1 = 0x00000000; pcie1->piwbar1 = 0x00000000; @@ -131,9 +138,9 @@ pci_mpc86xx_init(struct pci_controller *hose) pci_register_hose(hose); hose->last_busno = pci_hose_scan(hose); - debug("pcie_mpc86xx_init: last_busno %x\n",hose->last_busno); - debug("pcie_mpc86xx init: current_busno %x\n ",hose->current_busno); + debug("pcie_mpc86xx_init: last_busno %x\n", hose->last_busno); + debug("pcie_mpc86xx init: current_busno %x\n ", hose->current_busno); printf("....PCIE1 scan & enumeration done\n"); } -#endif /* CONFIG_PCI */ +#endif /* CONFIG_PCI */ diff --git a/cpu/mpc86xx/pcie_indirect.c b/cpu/mpc86xx/pcie_indirect.c index 6c63b38157d..b00ad76ab89 100644 --- a/cpu/mpc86xx/pcie_indirect.c +++ b/cpu/mpc86xx/pcie_indirect.c @@ -28,8 +28,10 @@ static int indirect_read_config_pcie(struct pci_controller *hose, - pci_dev_t dev, int offset, - int len,u32 *val) + pci_dev_t dev, + int offset, + int len, + u32 *val) { int bus = PCI_BUS(dev); @@ -37,10 +39,12 @@ indirect_read_config_pcie(struct pci_controller *hose, u32 temp; PEX_FIX; - if( bus == 0xff) { - PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001); - }else { - PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); + if (bus == 0xff) { + PCI_CFG_OUT(hose->cfg_addr, + dev | (offset & 0xfc) | 0x80000001); + } else { + PCI_CFG_OUT(hose->cfg_addr, + dev | (offset & 0xfc) | 0x80000000); } /* * Note: the caller has already checked that offset is @@ -49,13 +53,13 @@ indirect_read_config_pcie(struct pci_controller *hose, /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ cfg_data = hose->cfg_data; PEX_FIX; - temp = in_le32((u32 *)cfg_data); + temp = in_le32((u32 *) cfg_data); switch (len) { case 1: - *val = (temp >> (((offset & 3))*8)) & 0xff; + *val = (temp >> (((offset & 3)) * 8)) & 0xff; break; case 2: - *val = (temp >> (((offset & 3))*8)) & 0xffff; + *val = (temp >> (((offset & 3)) * 8)) & 0xffff; break; default: *val = temp; @@ -67,20 +71,22 @@ indirect_read_config_pcie(struct pci_controller *hose, static int indirect_write_config_pcie(struct pci_controller *hose, - pci_dev_t dev, - int offset, - int len, - u32 val) + pci_dev_t dev, + int offset, + int len, + u32 val) { int bus = PCI_BUS(dev); volatile unsigned char *cfg_data; u32 temp; PEX_FIX; - if( bus == 0xff) { - PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001); - }else { - PCI_CFG_OUT(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); + if (bus == 0xff) { + PCI_CFG_OUT(hose->cfg_addr, + dev | (offset & 0xfc) | 0x80000001); + } else { + PCI_CFG_OUT(hose->cfg_addr, + dev | (offset & 0xfc) | 0x80000000); } /* @@ -92,23 +98,23 @@ indirect_write_config_pcie(struct pci_controller *hose, switch (len) { case 1: PEX_FIX; - temp = in_le32((u32 *)cfg_data); + temp = in_le32((u32 *) cfg_data); temp = (temp & ~(0xff << ((offset & 3) * 8))) | - (val << ((offset & 3) * 8)); + (val << ((offset & 3) * 8)); PEX_FIX; - out_le32((u32 *)cfg_data, temp); + out_le32((u32 *) cfg_data, temp); break; case 2: PEX_FIX; - temp = in_le32((u32 *)cfg_data); + temp = in_le32((u32 *) cfg_data); temp = (temp & ~(0xffff << ((offset & 3) * 8))); - temp |= (val << ((offset & 3) * 8)) ; + temp |= (val << ((offset & 3) * 8)); PEX_FIX; - out_le32((u32 *)cfg_data, temp); + out_le32((u32 *) cfg_data, temp); break; default: PEX_FIX; - out_le32((u32 *)cfg_data, val); + out_le32((u32 *) cfg_data, val); break; } PEX_FIX; @@ -117,68 +123,66 @@ indirect_write_config_pcie(struct pci_controller *hose, static int indirect_read_config_byte_pcie(struct pci_controller *hose, - pci_dev_t dev, - int offset, - u8 *val) + pci_dev_t dev, + int offset, + u8 *val) { u32 val32; - indirect_read_config_pcie(hose,dev,offset,1,&val32); - *val = (u8)val32; + indirect_read_config_pcie(hose, dev, offset, 1, &val32); + *val = (u8) val32; return 0; } static int indirect_read_config_word_pcie(struct pci_controller *hose, - pci_dev_t dev, - int offset, - u16 *val) + pci_dev_t dev, + int offset, + u16 *val) { u32 val32; - indirect_read_config_pcie(hose,dev,offset,2,&val32); - *val = (u16)val32; + indirect_read_config_pcie(hose, dev, offset, 2, &val32); + *val = (u16) val32; return 0; } static int indirect_read_config_dword_pcie(struct pci_controller *hose, - pci_dev_t dev, - int offset, - u32 *val) + pci_dev_t dev, + int offset, + u32 *val) { - return indirect_read_config_pcie(hose,dev, offset,4,val); + return indirect_read_config_pcie(hose, dev, offset, 4, val); } static int indirect_write_config_byte_pcie(struct pci_controller *hose, - pci_dev_t dev, - int offset, - u8 val) + pci_dev_t dev, + int offset, + u8 val) { - return indirect_write_config_pcie(hose,dev, offset,1,(u32)val); + return indirect_write_config_pcie(hose, dev, offset, 1, (u32) val); } static int indirect_write_config_word_pcie(struct pci_controller *hose, - pci_dev_t dev, - int offset, - unsigned short val) + pci_dev_t dev, + int offset, + unsigned short val) { - return indirect_write_config_pcie(hose,dev, offset,2,(u32)val); + return indirect_write_config_pcie(hose, dev, offset, 2, (u32) val); } static int indirect_write_config_dword_pcie(struct pci_controller *hose, - pci_dev_t dev, - int offset, - u32 val) + pci_dev_t dev, + int offset, + u32 val) { - return indirect_write_config_pcie(hose,dev, offset,4,val); + return indirect_write_config_pcie(hose, dev, offset, 4, val); } void -pcie_setup_indirect(struct pci_controller* hose, - u32 cfg_addr, - u32 cfg_data) +pcie_setup_indirect(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data) { pci_set_ops(hose, indirect_read_config_byte_pcie, @@ -188,8 +192,8 @@ pcie_setup_indirect(struct pci_controller* hose, indirect_write_config_word_pcie, indirect_write_config_dword_pcie); - hose->cfg_addr = (unsigned int *) cfg_addr; - hose->cfg_data = (unsigned char *) cfg_data; + hose->cfg_addr = (unsigned int *)cfg_addr; + hose->cfg_data = (unsigned char *)cfg_data; } -#endif /* CONFIG_PCI */ +#endif /* CONFIG_PCI */ diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c index e130705378e..312ca128277 100644 --- a/cpu/mpc86xx/speed.c +++ b/cpu/mpc86xx/speed.c @@ -30,16 +30,16 @@ #include -void get_sys_info (sys_info_t *sysInfo) +void get_sys_info(sys_info_t *sysInfo) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile ccsr_gur_t *gur = &immap->im_gur; uint plat_ratio, e600_ratio; plat_ratio = (gur->porpllsr) & 0x0000003e; plat_ratio >>= 1; - switch(plat_ratio) { + switch (plat_ratio) { case 0x0: sysInfo->freqSystemBus = 16 * CONFIG_SYS_CLK_FREQ; break; @@ -56,7 +56,7 @@ void get_sys_info (sys_info_t *sysInfo) sysInfo->freqSystemBus = plat_ratio * CONFIG_SYS_CLK_FREQ; break; default: - sysInfo->freqSystemBus = 0; + sysInfo->freqSystemBus = 0; break; } @@ -68,19 +68,19 @@ void get_sys_info (sys_info_t *sysInfo) sysInfo->freqProcessor = 2 * sysInfo->freqSystemBus; break; case 0x19: - sysInfo->freqProcessor = 5 * sysInfo->freqSystemBus/2; + sysInfo->freqProcessor = 5 * sysInfo->freqSystemBus / 2; break; case 0x20: sysInfo->freqProcessor = 3 * sysInfo->freqSystemBus; break; case 0x39: - sysInfo->freqProcessor = 7 * sysInfo->freqSystemBus/2; + sysInfo->freqProcessor = 7 * sysInfo->freqSystemBus / 2; break; case 0x28: sysInfo->freqProcessor = 4 * sysInfo->freqSystemBus; break; case 0x1d: - sysInfo->freqProcessor = 9 * sysInfo->freqSystemBus/2; + sysInfo->freqProcessor = 9 * sysInfo->freqSystemBus / 2; break; default: sysInfo->freqProcessor = e600_ratio + sysInfo->freqSystemBus; diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 25687f8bb75..e537dcb329b 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -74,7 +74,7 @@ * r4 - 2nd arg to board_init(): boot flag */ .text - .long 0x27051956 /* U-Boot Magic Number */ + .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: .ascii U_BOOT_VERSION @@ -92,7 +92,7 @@ _start: .globl _start_warm _start_warm: - li r21, BOOTFLAG_WARM /* Software reboot */ + li r21, BOOTFLAG_WARM /* Software reboot */ b boot_warm sync @@ -183,7 +183,7 @@ boot_cold: boot_warm: /* if this is a multi-core system we need to check which cpu - * this is, if it is not cpu 0 send the cpu to the linux reset + * this is, if it is not cpu 0 send the cpu to the linux reset * vector */ #if (CONFIG_NUM_CPUS > 1) mfspr r0, MSSCR0 @@ -194,7 +194,7 @@ boot_warm: bl secondary_cpu_setup #endif - + /* disable everything */ 1: li r0, 0 mtspr HID0, r0 @@ -202,17 +202,17 @@ boot_warm: mtmsr 0 bl invalidate_bats sync - + #ifdef CFG_L2 /* init the L2 cache */ addis r3, r0, L2_INIT@h ori r3, r3, L2_INIT@l - mtspr l2cr, r3 + mtspr l2cr, r3 /* invalidate the L2 cache */ bl l2cache_invalidate sync #endif - + /* * Calculate absolute address in FLASH and jump there *------------------------------------------------------*/ @@ -231,7 +231,7 @@ in_flash: /* enable extended addressing */ bl enable_ext_addr - + /* setup the bats */ bl setup_bats sync @@ -240,7 +240,7 @@ in_flash: /* setup ccsrbar */ bl setup_ccsrbar #endif - + /* Fix for SMP linux - Changing arbitration to round-robin */ lis r3, CFG_CCSRBAR@h ori r3, r3, 0x1000 @@ -279,7 +279,7 @@ in_flash: stw r4, 0(r3) sync #endif -#if 1 +#if 1 /* make sure timer enabled in guts register too */ lis r3, CFG_CCSRBAR@h oris r3,r3, 0xE @@ -289,7 +289,7 @@ in_flash: ori r5,r5,0x5FFF and r4,r4,r5 stw r4,0(r3) -#endif +#endif /* * Cache must be enabled here for stack-in-cache trick. * This means we need to enable the BATS. @@ -303,13 +303,13 @@ in_flash: /* enable and invalidate the data cache */ /* bl l1dcache_enable */ - bl dcache_enable + bl dcache_enable sync #if 1 bl icache_enable #endif - + #ifdef CFG_INIT_RAM_LOCK bl lock_ram_in_cache sync @@ -330,7 +330,7 @@ in_flash: bl cpu_init_f sync -#ifdef RUN_DIAG +#ifdef RUN_DIAG /* Sri: Code to run the diagnostic automatically */ @@ -361,9 +361,9 @@ in_flash: /* Branch to diagnostic */ blr - -diag_done: -#endif + +diag_done: +#endif /* bl l2cache_enable*/ mr r3, r21 @@ -377,7 +377,7 @@ diag_done: .globl invalidate_bats invalidate_bats: - + /* invalidate BATs */ mtspr IBAT0U, r0 mtspr IBAT1U, r0 @@ -401,12 +401,12 @@ invalidate_bats: isync sync blr - - + + /* setup_bats - set them up to some initial state */ .globl setup_bats setup_bats: - + addis r0, r0, 0x0000 /* IBAT 0 */ @@ -553,7 +553,7 @@ setup_bats: mtspr DBAT7U, r3 isync -1: +1: addis r3, 0, 0x0000 addis r5, 0, 0x4 /* upper bound of 0x00040000 for 7400/750 */ isync @@ -662,142 +662,140 @@ get_svr: blr -/*------------------------------------------------------------------------------- */ -/* Function: in8 */ -/* Description: Input 8 bits */ -/*------------------------------------------------------------------------------- */ +/* + * Function: in8 + * Description: Input 8 bits + */ .globl in8 in8: lbz r3,0x0000(r3) blr -/*------------------------------------------------------------------------------- */ -/* Function: out8 */ -/* Description: Output 8 bits */ -/*------------------------------------------------------------------------------- */ +/* + * Function: out8 + * Description: Output 8 bits + */ .globl out8 out8: stb r4,0x0000(r3) blr -/*------------------------------------------------------------------------------- */ -/* Function: out16 */ -/* Description: Output 16 bits */ -/*------------------------------------------------------------------------------- */ +/* + * Function: out16 + * Description: Output 16 bits + */ .globl out16 out16: sth r4,0x0000(r3) blr -/*------------------------------------------------------------------------------- */ -/* Function: out16r */ -/* Description: Byte reverse and output 16 bits */ -/*------------------------------------------------------------------------------- */ +/* + * Function: out16r + * Description: Byte reverse and output 16 bits + */ .globl out16r out16r: sthbrx r4,r0,r3 blr -/*------------------------------------------------------------------------------- */ -/* Function: out32 */ -/* Description: Output 32 bits */ -/*------------------------------------------------------------------------------- */ +/* + * Function: out32 + * Description: Output 32 bits + */ .globl out32 out32: stw r4,0x0000(r3) blr -/*------------------------------------------------------------------------------- */ -/* Function: out32r */ -/* Description: Byte reverse and output 32 bits */ -/*------------------------------------------------------------------------------- */ +/* + * Function: out32r + * Description: Byte reverse and output 32 bits + */ .globl out32r out32r: stwbrx r4,r0,r3 blr -/*------------------------------------------------------------------------------- */ -/* Function: in16 */ -/* Description: Input 16 bits */ -/*------------------------------------------------------------------------------- */ +/* + * Function: in16 + * Description: Input 16 bits + */ .globl in16 in16: lhz r3,0x0000(r3) blr -/*------------------------------------------------------------------------------- */ -/* Function: in16r */ -/* Description: Input 16 bits and byte reverse */ -/*------------------------------------------------------------------------------- */ +/* + * Function: in16r + * Description: Input 16 bits and byte reverse + */ .globl in16r in16r: lhbrx r3,r0,r3 blr -/*------------------------------------------------------------------------------- */ -/* Function: in32 */ -/* Description: Input 32 bits */ -/*------------------------------------------------------------------------------- */ +/* + * Function: in32 + * Description: Input 32 bits + */ .globl in32 in32: lwz 3,0x0000(3) blr -/*------------------------------------------------------------------------------- */ -/* Function: in32r */ -/* Description: Input 32 bits and byte reverse */ -/*------------------------------------------------------------------------------- */ +/* + * Function: in32r + * Description: Input 32 bits and byte reverse + */ .globl in32r in32r: lwbrx r3,r0,r3 blr -/*------------------------------------------------------------------------------- */ -/* Function: ppcDcbf */ -/* Description: Data Cache block flush */ -/* Input: r3 = effective address */ -/* Output: none. */ -/*------------------------------------------------------------------------------- */ +/* + * Function: ppcDcbf + * Description: Data Cache block flush + * Input: r3 = effective address + * Output: none. + */ .globl ppcDcbf ppcDcbf: dcbf r0,r3 blr -/*------------------------------------------------------------------------------- */ -/* Function: ppcDcbi */ -/* Description: Data Cache block Invalidate */ -/* Input: r3 = effective address */ -/* Output: none. */ -/*------------------------------------------------------------------------------- */ +/* + * Function: ppcDcbi + * Description: Data Cache block Invalidate + * Input: r3 = effective address + * Output: none. + */ .globl ppcDcbi ppcDcbi: dcbi r0,r3 blr -/*-------------------------------------------------------------------------- +/* * Function: ppcDcbz * Description: Data Cache block zero. * Input: r3 = effective address * Output: none. - *-------------------------------------------------------------------------- */ - + */ .globl ppcDcbz ppcDcbz: dcbz r0,r3 blr -/*-------------------------------------------------------------------------- */ -/* Function: ppcSync */ -/* Description: Processor Synchronize */ -/* Input: none. */ -/* Output: none. */ -/*-------------------------------------------------------------------------- */ +/* + * Function: ppcSync + * Description: Processor Synchronize + * Input: none. + * Output: none. + */ .globl ppcSync ppcSync: sync blr - -/*-----------------------------------------------------------------------*/ + /* * void relocate_code (addr_sp, gd, addr_moni) * @@ -1062,7 +1060,7 @@ enable_ext_addr: #if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR) .globl setup_ccsrbar -setup_ccsrbar: +setup_ccsrbar: /* Special sequence needed to update CCSRBAR itself */ lis r4, CFG_CCSRBAR_DEFAULT@h ori r4, r4, CFG_CCSRBAR_DEFAULT@l @@ -1081,10 +1079,10 @@ setup_ccsrbar: lis r3, CFG_CCSRBAR@h lwz r5, CFG_CCSRBAR@l(r3) isync - + blr #endif - + #ifdef CFG_INIT_RAM_LOCK lock_ram_in_cache: /* Allocate Initial RAM in data cache. @@ -1120,7 +1118,7 @@ lock_ram_in_cache: isync blr #endif - + .globl unlock_ram_in_cache unlock_ram_in_cache: /* invalidate the INIT_RAM section */ @@ -1146,7 +1144,7 @@ unlock_ram_in_cache: sync blr #endif -#if 0 +#if 0 /* Unlock the first way of the data cache */ mfspr r0, LDSTCR li r3,0x0080 @@ -1173,16 +1171,16 @@ unlock_ram_in_cache: * from Linux. We'll do some basic cpu init and then pass * it to the Linux Reset Vector. * Sri: Much of this initialization is not required. Linux - * rewrites the bats, and the sprs and also enables the L1 cache. + * rewrites the bats, and the sprs and also enables the L1 cache. */ #if (CONFIG_NUM_CPUS > 1) .globl secondary_cpu_setup -secondary_cpu_setup: +secondary_cpu_setup: /* Do only core setup on all cores except cpu0 */ bl invalidate_bats sync bl enable_ext_addr - + #ifdef CFG_L2 /* init the L2 cache */ addis r3, r0, L2_INIT@h @@ -1204,27 +1202,26 @@ secondary_cpu_setup: /* enable and invalidate the instruction cache*/ bl icache_enable sync - /* TBEN in HID0 */ mfspr r4, HID0 - oris r4, r4, 0x0400 + oris r4, r4, 0x0400 mtspr HID0, r4 sync isync - + /*SYNCBE|ABE in HID1*/ mfspr r4, HID1 - ori r4, r4, 0x0C00 + ori r4, r4, 0x0C00 mtspr HID1, r4 sync isync - + lis r3, CONFIG_LINUX_RESET_VEC@h ori r3, r3, CONFIG_LINUX_RESET_VEC@l mtlr r3 blr - - /* Never Returns, Running in Linux Now */ + + /* Never Returns, Running in Linux Now */ #endif diff --git a/cpu/mpc86xx/traps.c b/cpu/mpc86xx/traps.c index 8113dfbcc35..8ea14e575f2 100644 --- a/cpu/mpc86xx/traps.c +++ b/cpu/mpc86xx/traps.c @@ -57,21 +57,22 @@ print_backtrace(unsigned long *sp) printf("Call backtrace: "); while (sp) { - if ((uint)sp > END_OF_MEM) + if ((uint) sp > END_OF_MEM) break; i = sp[1]; if (cnt++ % 7 == 0) printf("\n"); printf("%08lX ", i); - if (cnt > 32) break; + if (cnt > 32) + break; sp = (unsigned long *)*sp; } printf("\n"); } void -show_regs(struct pt_regs * regs) +show_regs(struct pt_regs *regs) { int i; @@ -80,21 +81,19 @@ show_regs(struct pt_regs * regs) regs->nip, regs->xer, regs->link, regs, regs->trap, regs->dar); printf("MSR: %08lx EE: %01x PR: %01x FP:" " %01x ME: %01x IR/DR: %01x%01x\n", - regs->msr, regs->msr&MSR_EE ? 1 : 0, regs->msr&MSR_PR ? 1 : 0, - regs->msr & MSR_FP ? 1 : 0,regs->msr&MSR_ME ? 1 : 0, - regs->msr&MSR_IR ? 1 : 0, - regs->msr&MSR_DR ? 1 : 0); + regs->msr, regs->msr & MSR_EE ? 1 : 0, + regs->msr & MSR_PR ? 1 : 0, regs->msr & MSR_FP ? 1 : 0, + regs->msr & MSR_ME ? 1 : 0, regs->msr & MSR_IR ? 1 : 0, + regs->msr & MSR_DR ? 1 : 0); printf("\n"); - for (i = 0; i < 32; i++) { - if ((i % 8) == 0) - { + for (i = 0; i < 32; i++) { + if ((i % 8) == 0) { printf("GPR%02d: ", i); } printf("%08lX ", regs->gpr[i]); - if ((i % 8) == 7) - { + if ((i % 8) == 7) { printf("\n"); } } @@ -106,7 +105,7 @@ _exception(int signr, struct pt_regs *regs) { show_regs(regs); print_backtrace((unsigned long *)regs->gpr[1]); - panic("Exception in kernel pc %lx signal %d",regs->nip,signr); + panic("Exception in kernel pc %lx signal %d", regs->nip, signr); } void @@ -124,25 +123,25 @@ MachineCheckException(struct pt_regs *regs) } #if (CONFIG_COMMANDS & CFG_CMD_KGDB) - if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + if (debugger_exception_handler && (*debugger_exception_handler) (regs)) return; #endif printf("Machine check in kernel mode.\n"); printf("Caused by (from msr): "); - printf("regs %p ",regs); - switch( regs->msr & 0x000F0000) { - case (0x80000000>>12): + printf("regs %p ", regs); + switch (regs->msr & 0x000F0000) { + case (0x80000000 >> 12): printf("Machine check signal - probably due to mm fault\n" - "with mmu off\n"); + "with mmu off\n"); break; - case (0x80000000>>13): + case (0x80000000 >> 13): printf("Transfer error ack signal\n"); break; - case (0x80000000>>14): + case (0x80000000 >> 14): printf("Data parity signal\n"); break; - case (0x80000000>>15): + case (0x80000000 >> 15): printf("Address parity signal\n"); break; default: @@ -157,7 +156,7 @@ void AlignmentException(struct pt_regs *regs) { #if (CONFIG_COMMANDS & CFG_CMD_KGDB) - if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + if (debugger_exception_handler && (*debugger_exception_handler) (regs)) return; #endif show_regs(regs); @@ -172,17 +171,17 @@ ProgramCheckException(struct pt_regs *regs) int i, j; #if (CONFIG_COMMANDS & CFG_CMD_KGDB) - if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + if (debugger_exception_handler && (*debugger_exception_handler) (regs)) return; #endif show_regs(regs); - p = (unsigned char *) ((unsigned long)p & 0xFFFFFFE0); + p = (unsigned char *)((unsigned long)p & 0xFFFFFFE0); p -= 32; - for (i = 0; i < 256; i+=16) { - printf("%08x: ", (unsigned int)p+i); + for (i = 0; i < 256; i += 16) { + printf("%08x: ", (unsigned int)p + i); for (j = 0; j < 16; j++) { - printf("%02x ", p[i+j]); + printf("%02x ", p[i + j]); } printf("\n"); } @@ -195,7 +194,7 @@ void SoftEmuException(struct pt_regs *regs) { #if (CONFIG_COMMANDS & CFG_CMD_KGDB) - if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + if (debugger_exception_handler && (*debugger_exception_handler) (regs)) return; #endif show_regs(regs); @@ -203,12 +202,11 @@ SoftEmuException(struct pt_regs *regs) panic("Software Emulation Exception"); } - void UnknownException(struct pt_regs *regs) { #if (CONFIG_COMMANDS & CFG_CMD_KGDB) - if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + if (debugger_exception_handler && (*debugger_exception_handler) (regs)) return; #endif printf("Bad trap at PC: %lx, SR: %lx, vector=%lx\n", @@ -216,36 +214,13 @@ UnknownException(struct pt_regs *regs) _exception(0, regs); } -/* Probe an address by reading. If not present, return -1, otherwise - * return 0. +/* + * Probe an address by reading. + * If not present, return -1, + * otherwise return 0. */ int addr_probe(uint *addr) { -#if 0 - int retval; - - __asm__ __volatile__( \ - "1: lwz %0,0(%1)\n" \ - " eieio\n" \ - " li %0,0\n" \ - "2:\n" \ - ".section .fixup,\"ax\"\n" \ - "3: li %0,-1\n" \ - " b 2b\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 2\n" \ - " .long 1b,3b\n" \ - ".text" \ - : "=r" (retval) : "r"(addr)); - - return (retval); -#endif return 0; } - - - - - - -- cgit v1.3.1 From cd6d73d5b895a5935ac4fde0a356288142a584e0 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Tue, 29 Aug 2006 09:48:49 -0500 Subject: Remove bogus msync and use volatile asm. --- cpu/mpc86xx/spd_sdram.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index a4b9d54c7b2..44b0d4133c6 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -834,7 +834,7 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, debug("DDR: err_sbe = 0x%08x\n", ddr->err_sbe); #endif - asm("sync;isync"); + asm volatile("sync;isync"); udelay(500); /* @@ -1032,7 +1032,7 @@ unsigned int enable_ddr(unsigned int ddr_num) */ if (config == 0x02) { ddr->err_disable = 0x00000000; - asm("sync;isync;"); + asm volatile("sync;isync;"); ddr->err_sbe = 0x00ff0000; ddr->err_int_en = 0x0000000d; sdram_cfg_1 |= 0x20000000; /* ECC_EN */ @@ -1325,7 +1325,7 @@ ddr_enable_ecc(unsigned int dram_size) */ debug("DMA DDR: err_disable = 0x%08x\n", ddr1->err_disable); ddr1->err_disable = 0x00000000; - asm("sync;isync;msync"); + asm volatile("sync;isync"); debug("DMA DDR: err_disable = 0x%08x\n", ddr1->err_disable); } -- cgit v1.3.1 From 9bff7a69a885adebbd2bd45990494ec4cf998a30 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Tue, 29 Aug 2006 11:05:09 -0500 Subject: Remove trailing empty lines. --- cpu/mpc86xx/cpu_init.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c index 6ed7c372025..4673d05e719 100644 --- a/cpu/mpc86xx/cpu_init.c +++ b/cpu/mpc86xx/cpu_init.c @@ -115,8 +115,3 @@ int cpu_init_r(void) { return 0; } - - - - - -- cgit v1.3.1 From d14ba6a798beb753e7a864500414fcc2d198b8bc Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Thu, 14 Sep 2006 08:40:36 -0500 Subject: Handle 86xx SVR values according to the new Reference Manual. Both 8641 and 8641D have SVR == 0x8090, and are distinguished by the byte in bits 16-23 instead. Thanks to Jason Jin for noticing. Signed-off-by: Jon Loeliger --- cpu/mpc86xx/cpu.c | 9 +++++---- include/asm-ppc/processor.h | 5 +++-- 2 files changed, 8 insertions(+), 6 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index ddd0ad3b39c..551b243076f 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -76,11 +76,12 @@ checkcpu(void) puts(" System: "); switch (ver) { case SVR_8641: - puts("8641"); - break; - case SVR_8641D: + if (SVR_SUBVER(svr) == 1) { puts("8641D"); - break; + } else { + puts("8641"); + } + break; default: puts("Unknown"); break; diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index 0060cd030b0..553ef3d9459 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -802,6 +802,8 @@ #define SVR_VER(svr) (((svr) >> 16) & 0xFFFF) /* Version field */ #define SVR_REV(svr) (((svr) >> 0) & 0xFFFF) /* Revison field */ +#define SVR_SUBVER(svr) (((svr) >> 8) & 0xFF) /* Process/MFG sub-version */ + #define SVR_FAM(svr) (((svr) >> 20) & 0xFFF) /* Family field */ #define SVR_MEM(svr) (((svr) >> 16) & 0xF) /* Member field */ @@ -819,9 +821,8 @@ #define SVR_8541 0x807A #define SVR_8548 0x8031 #define SVR_8548_E 0x8039 - #define SVR_8641 0x8090 -#define SVR_8641D 0x8091 + /* I am just adding a single entry for 8260 boards. I think we may be * able to combine mbx, fads, rpxlite, bseip, and classic into a single -- cgit v1.3.1 From afbdc649f8751e4f4f1a6f527edfe139773f2c15 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Tue, 19 Sep 2006 09:34:10 -0500 Subject: Modified makefile for new build mechanism. Signed-off-by: Jon Loeliger --- board/mpc8641hpcn/Makefile | 19 +++++++++++-------- cpu/mpc86xx/Makefile | 17 ++++++++++------- 2 files changed, 21 insertions(+), 15 deletions(-) (limited to 'cpu') diff --git a/board/mpc8641hpcn/Makefile b/board/mpc8641hpcn/Makefile index f70f44ba2a1..46214ed214c 100644 --- a/board/mpc8641hpcn/Makefile +++ b/board/mpc8641hpcn/Makefile @@ -23,12 +23,16 @@ include $(TOPDIR)/config.mk -LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a -OBJS := $(BOARD).o pixis.o sys_eeprom.o +COBJS := $(BOARD).o pixis.o sys_eeprom.o SOBJS := init.o -$(LIB): $(OBJS) $(SOBJS) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) crv $@ $(OBJS) clean: @@ -40,10 +44,9 @@ distclean: clean ######################################################################### -.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) - $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ -ifeq ($(filter distclean, $(MAKECMDGOALS)),) --include .depend -endif +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude ($obj).depend ######################################################################### diff --git a/cpu/mpc86xx/Makefile b/cpu/mpc86xx/Makefile index 79959451694..ad5b36deffc 100644 --- a/cpu/mpc86xx/Makefile +++ b/cpu/mpc86xx/Makefile @@ -25,24 +25,27 @@ include $(TOPDIR)/config.mk -LIB = lib$(CPU).a +LIB = $(obj)lib$(CPU).a START = start.o #resetvec.o -ASOBJS = cache.o +SOBJS = cache.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \ pci.o pcie_indirect.o i2c.o spd_sdram.o -OBJS = $(COBJS) -all: .depend $(START) $(ASOBJS) $(LIB) +SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) +START := $(addprefix $(obj),$(START)) + +all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) $(AR) crv $@ $(ASOBJS) $(OBJS) ######################################################################### -.depend: Makefile $(START:.o=.S) $(ASOBJS:.o=.S) $(COBJS:.o=.c) - $(CC) -M $(CFLAGS) $(START:.o=.S) $(ASOBJS:.o=.S) $(COBJS:.o=.c) > $@ +# defines $(obj).depend target +include $(SRCTREE)/rules.mk -sinclude .depend +sinclude $(obj).depend ######################################################################### -- cgit v1.3.1 From f55df18187e7a45cb73fec4370d12135e6691ae1 Mon Sep 17 00:00:00 2001 From: John Traill Date: Fri, 29 Sep 2006 08:23:12 +0100 Subject: Fix missing tCycle/modfreq calculation. Signed-off-by: John Traill --- cpu/mpc86xx/spd_sdram.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'cpu') diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index 44b0d4133c6..39da3cc5352 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -466,6 +466,8 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, * are slower than the DDR module. */ busfreq = get_bus_freq(0) / 1000000; /* MHz */ + tCycle_ps = convert_bcd_tenths_to_cycle_time_ps(spd.clk_cycle3); + modfreq = 2 * 1000 * 1000 / tCycle_ps; if ((spd.mem_type == SPD_MEMTYPE_DDR2) && (busfreq < 266)) { printf("DDR: platform frequency too low for correct DDR2 controller operation\n"); -- cgit v1.3.1 From 511d0c72b82aab9b807efde50fc9e390365f5ca1 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Mon, 9 Oct 2006 00:42:01 +0200 Subject: Coding style cleanup --- CHANGELOG | 2 ++ board/Marvell/db64360/Makefile | 2 +- board/Marvell/db64460/Makefile | 2 +- board/amcc/sequoia/sequoia.c | 72 +++++++++++++++++++++--------------------- board/amcc/yucca/yucca.c | 3 -- board/dave/B2/Makefile | 2 +- board/esd/cpci750/Makefile | 2 +- board/evb64260/Makefile | 2 +- board/ispan/Makefile | 2 +- board/jse/Makefile | 2 +- board/netstar/Makefile | 2 +- board/sc520_spunk/Makefile | 2 +- board/tqm5200/cam5200_flash.c | 2 +- board/tqm834x/Makefile | 2 +- common/lcd.c | 4 +-- config.mk | 2 +- cpu/i386/Makefile | 2 +- cpu/mpc5xxx/interrupts.c | 2 +- cpu/mpc83xx/Makefile | 2 +- cpu/ppc4xx/ndfc.c | 24 +++++++------- cpu/ppc4xx/start.S | 6 ++-- drivers/serial.c | 6 ++-- drivers/sk98lin/Makefile | 1 - include/common.h | 2 +- lib_generic/Makefile | 2 +- nand_spl/nand_boot.c | 4 +-- tools/Makefile | 2 +- tools/gdb/Makefile | 2 +- 28 files changed, 79 insertions(+), 81 deletions(-) (limited to 'cpu') diff --git a/CHANGELOG b/CHANGELOG index e12d767276e..6e797d6c9aa 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,8 @@ Changes since U-Boot 1.1.4: ====================================================================== +* Coding style cleanup + * Add support for EP82xxM boards Patch by Aaron Sells, 20 Jun 2006 diff --git a/board/Marvell/db64360/Makefile b/board/Marvell/db64360/Makefile index a084c894ae3..f983cd96b4b 100644 --- a/board/Marvell/db64360/Makefile +++ b/board/Marvell/db64360/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # (C) Copyright 2001 # Josh Huber , Mission Critical Linux, Inc. # diff --git a/board/Marvell/db64460/Makefile b/board/Marvell/db64460/Makefile index a084c894ae3..f983cd96b4b 100644 --- a/board/Marvell/db64460/Makefile +++ b/board/Marvell/db64460/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # (C) Copyright 2001 # Josh Huber , Mission Critical Linux, Inc. # diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c index a8ba2c08319..ccf6f0c8039 100644 --- a/board/amcc/sequoia/sequoia.c +++ b/board/amcc/sequoia/sequoia.c @@ -4,7 +4,7 @@ * * (C) Copyright 2006 * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com - * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com + * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -123,12 +123,12 @@ int board_early_init_f(void) /* setup NAND FLASH */ mfsdr(SDR0_CUST0, sdr0_cust0); - sdr0_cust0 = SDR0_CUST0_MUX_NDFC_SEL | + sdr0_cust0 = SDR0_CUST0_MUX_NDFC_SEL | SDR0_CUST0_NDFC_ENABLE | SDR0_CUST0_NDFC_BW_8_BIT | SDR0_CUST0_NDFC_ARE_MASK | (0x80000000 >> (28 + CFG_NAND_CS)); - mtsdr(SDR0_CUST0, sdr0_cust0); + mtsdr(SDR0_CUST0, sdr0_cust0); return 0; } @@ -216,38 +216,38 @@ int misc_init_r(void) #ifdef CONFIG_440EPX if (act == NULL || strcmp(act, "hostdev") == 0) { /* SDR Setting */ - mfsdr(SDR0_PFC1, sdr0_pfc1); - mfsdr(SDR0_USB0, usb2d0cr); - mfsdr(SDR0_USB2PHY0CR, usb2phy0cr); - mfsdr(SDR0_USB2H0CR, usb2h0cr); + mfsdr(SDR0_PFC1, sdr0_pfc1); + mfsdr(SDR0_USB0, usb2d0cr); + mfsdr(SDR0_USB2PHY0CR, usb2phy0cr); + mfsdr(SDR0_USB2H0CR, usb2h0cr); usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK; usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL; /*0*/ - usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_16BIT_30MHZ; /*1*/ + usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK; + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_16BIT_30MHZ; /*1*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS; /*0*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS; /*0*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST; /*1*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST; /*1*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST; /*1*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST; /*1*/ /* An 8-bit/60MHz interface is the only possible alternative when connecting the Device to the PHY */ - usb2h0cr = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK; - usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_16BIT_30MHZ; /*1*/ + usb2h0cr = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK; + usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_16BIT_30MHZ; /*1*/ - /* To enable the USB 2.0 Device function through the UTMI interface */ - usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK; - usb2d0cr = usb2d0cr | SDR0_USB2D0CR_USB2DEV_SELECTION; /*1*/ + /* To enable the USB 2.0 Device function through the UTMI interface */ + usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK; + usb2d0cr = usb2d0cr | SDR0_USB2D0CR_USB2DEV_SELECTION; /*1*/ - sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK; - sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_USB2D_SEL; /*0*/ + sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK; + sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_USB2D_SEL; /*0*/ - mtsdr(SDR0_PFC1, sdr0_pfc1); - mtsdr(SDR0_USB0, usb2d0cr); - mtsdr(SDR0_USB2PHY0CR, usb2phy0cr); - mtsdr(SDR0_USB2H0CR, usb2h0cr); + mtsdr(SDR0_PFC1, sdr0_pfc1); + mtsdr(SDR0_USB0, usb2d0cr); + mtsdr(SDR0_USB2PHY0CR, usb2phy0cr); + mtsdr(SDR0_USB2H0CR, usb2h0cr); /*clear resets*/ udelay (1000); @@ -264,11 +264,11 @@ int misc_init_r(void) usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK; usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL; /*0*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS; /*0*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS; /*0*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST; /*1*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST; /*1*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST; /*1*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST; /*1*/ mtsdr(SDR0_USB2PHY0CR, usb2phy0cr); udelay (1000); @@ -287,33 +287,33 @@ int misc_init_r(void) /*-------------------PATCH-------------------------------*/ /* SDR Setting */ - mfsdr(SDR0_USB2PHY0CR, usb2phy0cr); + mfsdr(SDR0_USB2PHY0CR, usb2phy0cr); mfsdr(SDR0_USB2H0CR, usb2h0cr); mfsdr(SDR0_USB0, usb2d0cr); mfsdr(SDR0_PFC1, sdr0_pfc1); usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK; usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL; /*0*/ - usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK; + usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK; usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_8BIT_60MHZ; /*0*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PUREN; /*1*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PUREN; /*1*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_DEV; /*0*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_DEV; /*0*/ usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_DEV; /*0*/ + usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_DEV; /*0*/ usb2h0cr = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK; - usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_8BIT_60MHZ; /*0*/ + usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_8BIT_60MHZ; /*0*/ usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK; - usb2d0cr = usb2d0cr | SDR0_USB2D0CR_EBC_SELECTION; /*0*/ + usb2d0cr = usb2d0cr | SDR0_USB2D0CR_EBC_SELECTION; /*0*/ sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK; - sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_EBCHR_SEL; /*1*/ + sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_EBCHR_SEL; /*1*/ - mtsdr(SDR0_USB2H0CR, usb2h0cr); - mtsdr(SDR0_USB2PHY0CR, usb2phy0cr); + mtsdr(SDR0_USB2H0CR, usb2h0cr); + mtsdr(SDR0_USB2PHY0CR, usb2phy0cr); mtsdr(SDR0_USB0, usb2d0cr); mtsdr(SDR0_PFC1, sdr0_pfc1); diff --git a/board/amcc/yucca/yucca.c b/board/amcc/yucca/yucca.c index cd175265f0d..e9b34dd249a 100644 --- a/board/amcc/yucca/yucca.c +++ b/board/amcc/yucca/yucca.c @@ -958,7 +958,6 @@ int is_pci_host(struct pci_controller *hose) return 1; } - int yucca_pcie_card_present(int port) { u16 reg; @@ -1084,8 +1083,6 @@ void yucca_setup_pcie_fpga_endpoint(int port) (endpoint | in_be16((u16 *)FPGA_REG1C))); } - - static struct pci_controller pcie_hose[3] = {{0},{0},{0}}; void pcie_setup_hoses(void) diff --git a/board/dave/B2/Makefile b/board/dave/B2/Makefile index 106025da1eb..1762f6f084c 100644 --- a/board/dave/B2/Makefile +++ b/board/dave/B2/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # (C) Copyright 2002 # Sysgo Real-Time Solutions, GmbH # Marius Groeger diff --git a/board/esd/cpci750/Makefile b/board/esd/cpci750/Makefile index 0dfec601ea8..2f61d94e88d 100644 --- a/board/esd/cpci750/Makefile +++ b/board/esd/cpci750/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # (C) Copyright 2001 # Josh Huber , Mission Critical Linux, Inc. # diff --git a/board/evb64260/Makefile b/board/evb64260/Makefile index b28372d818c..925844ccc4e 100644 --- a/board/evb64260/Makefile +++ b/board/evb64260/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # (C) Copyright 2001 # Josh Huber , Mission Critical Linux, Inc. # diff --git a/board/ispan/Makefile b/board/ispan/Makefile index 0c1cb0253ab..d0223b51ffc 100644 --- a/board/ispan/Makefile +++ b/board/ispan/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # Copyright (C) 2004 Arabella Software Ltd. # Yuli Barcohen # diff --git a/board/jse/Makefile b/board/jse/Makefile index be6bd315cdf..edbfc3f776d 100644 --- a/board/jse/Makefile +++ b/board/jse/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # Copyright 2004 Picture Elements, Inc. # Stephen Williams # diff --git a/board/netstar/Makefile b/board/netstar/Makefile index b7c092d24f0..27d96d2baab 100644 --- a/board/netstar/Makefile +++ b/board/netstar/Makefile @@ -1,4 +1,4 @@ -# +# # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # diff --git a/board/sc520_spunk/Makefile b/board/sc520_spunk/Makefile index 9958e802686..5e8c15d1eb7 100644 --- a/board/sc520_spunk/Makefile +++ b/board/sc520_spunk/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # (C) Copyright 2002 # Daniel Engström, Omicron Ceti AB, daniel@omicron.se. # diff --git a/board/tqm5200/cam5200_flash.c b/board/tqm5200/cam5200_flash.c index 85d310b77df..1a40633e569 100644 --- a/board/tqm5200/cam5200_flash.c +++ b/board/tqm5200/cam5200_flash.c @@ -46,7 +46,7 @@ flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ * swapping is necessary within each 16 bit wide flash 'word'. * * This driver's task is to handle both flash devices: 32 bit TQM5200B - * flash chip and 16 bit NIOS cpu flash chip. In the below + * flash chip and 16 bit NIOS cpu flash chip. In the below * flash_addr_table table we use least significant address bit to mark * 16 bit flash bank and two sets of routines *_32 and *_16 to handle * specifics of both flashes. diff --git a/board/tqm834x/Makefile b/board/tqm834x/Makefile index 6991cfbf28a..24bd93f92b9 100644 --- a/board/tqm834x/Makefile +++ b/board/tqm834x/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # Copyright 2004 Freescale Semiconductor, Inc. # # See file CREDITS for list of people who contributed to this diff --git a/common/lcd.c b/common/lcd.c index d79350f2347..df31ca9b8c2 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -661,8 +661,8 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) * So, in case of Monochrome BMP we should align widths * on a byte boundary and convert them from Bit to Byte * units. - * Probably, PXA250 and MPC823 process 1bpp BMP images in - * their own ways, so make the converting to be MCC200 + * Probably, PXA250 and MPC823 process 1bpp BMP images in + * their own ways, so make the converting to be MCC200 * specific. */ #if defined(CONFIG_MCC200) diff --git a/config.mk b/config.mk index 0f5d0f43d94..500fbcfe117 100644 --- a/config.mk +++ b/config.mk @@ -25,7 +25,7 @@ ifneq ($(OBJTREE),$(SRCTREE)) ifeq ($(CURDIR),$(SRCTREE)) -dir := +dir := else dir := $(subst $(SRCTREE)/,,$(CURDIR)) endif diff --git a/cpu/i386/Makefile b/cpu/i386/Makefile index cd46dea2c74..1245cf01081 100644 --- a/cpu/i386/Makefile +++ b/cpu/i386/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # (C) Copyright 2002 # Daniel Engström, Omicron Ceti AB, daniel@omicron.se. # diff --git a/cpu/mpc5xxx/interrupts.c b/cpu/mpc5xxx/interrupts.c index 7b5cb8be4e2..beeb222636e 100644 --- a/cpu/mpc5xxx/interrupts.c +++ b/cpu/mpc5xxx/interrupts.c @@ -32,7 +32,7 @@ * * Based on (well, mostly copied from) the code from the 2.4 kernel by * Dale Farnsworth and Kent Borg. - * + * * Copyright (C) 2004 Sylvain Munaut * Copyright (C) 2003 Montavista Software, Inc */ diff --git a/cpu/mpc83xx/Makefile b/cpu/mpc83xx/Makefile index f3fa6fd93ab..85e32e16302 100644 --- a/cpu/mpc83xx/Makefile +++ b/cpu/mpc83xx/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # Copyright 2004 Freescale Semiconductor, Inc. # # See file CREDITS for list of people who contributed to this diff --git a/cpu/ppc4xx/ndfc.c b/cpu/ppc4xx/ndfc.c index c255f93e6bb..183ab5ef168 100644 --- a/cpu/ppc4xx/ndfc.c +++ b/cpu/ppc4xx/ndfc.c @@ -65,8 +65,8 @@ static void ndfc_hwcontrol(struct mtd_info *mtdinfo, int cmd) static void ndfc_write_byte(struct mtd_info *mtdinfo, u_char byte) { - struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + struct nand_chip *this = mtdinfo->priv; + ulong base = (ulong) this->IO_ADDR_W; if (hwctl & 0x1) out8(base + NDFC_CMD, byte); @@ -78,16 +78,16 @@ static void ndfc_write_byte(struct mtd_info *mtdinfo, u_char byte) static u_char ndfc_read_byte(struct mtd_info *mtdinfo) { - struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + struct nand_chip *this = mtdinfo->priv; + ulong base = (ulong) this->IO_ADDR_W; return (in8(base + NDFC_DATA)); } static int ndfc_dev_ready(struct mtd_info *mtdinfo) { - struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + struct nand_chip *this = mtdinfo->priv; + ulong base = (ulong) this->IO_ADDR_W; while (!(in32(base + NDFC_STAT) & NDFC_STAT_IS_READY)) ; @@ -110,8 +110,8 @@ static int ndfc_dev_ready(struct mtd_info *mtdinfo) */ static void ndfc_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len) { - struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + struct nand_chip *this = mtdinfo->priv; + ulong base = (ulong) this->IO_ADDR_W; uint32_t *p = (uint32_t *) buf; for(;len > 0; len -= 4) @@ -120,8 +120,8 @@ static void ndfc_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len) static void ndfc_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len) { - struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + struct nand_chip *this = mtdinfo->priv; + ulong base = (ulong) this->IO_ADDR_W; uint32_t *p = (uint32_t *) buf; for(; len > 0; len -= 4) @@ -130,8 +130,8 @@ static void ndfc_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len static int ndfc_verify_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len) { - struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + struct nand_chip *this = mtdinfo->priv; + ulong base = (ulong) this->IO_ADDR_W; uint32_t *p = (uint32_t *) buf; for(; len > 0; len -= 4) diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S index 5a1ab386b18..3f2931411f3 100644 --- a/cpu/ppc4xx/start.S +++ b/cpu/ppc4xx/start.S @@ -173,9 +173,9 @@ /**************************************************************************/ _start_440: - /*--------------------------------------------------------------------+ - | 440EPX BUP Change - Hardware team request - +--------------------------------------------------------------------*/ + /*--------------------------------------------------------------------+ + | 440EPX BUP Change - Hardware team request + +--------------------------------------------------------------------*/ #if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) sync nop diff --git a/drivers/serial.c b/drivers/serial.c index 8d1ae96bf85..76425d87901 100644 --- a/drivers/serial.c +++ b/drivers/serial.c @@ -39,7 +39,7 @@ DECLARE_GLOBAL_DATA_PTR; #if !defined(CONFIG_CONS_INDEX) #if defined (CONFIG_SERIAL_MULTI) /* with CONFIG_SERIAL_MULTI we might have no console - * on these devices + * on these devices */ #else #error "No console index specified." @@ -238,7 +238,7 @@ serial_putc(const char c) #endif #if defined(CONFIG_SERIAL_MULTI) -static inline void +static inline void serial_putc_raw_dev(unsigned int dev_index,const char c) { _serial_putc_raw(c,dev_index); @@ -310,7 +310,7 @@ serial_setbrg(void) #if defined(CONFIG_SERIAL_MULTI) DECLARE_ESERIAL_FUNCTIONS(1); -struct serial_device eserial1_device = +struct serial_device eserial1_device = INIT_ESERIAL_STRUCTURE(1,"eserial0","EUART1"); DECLARE_ESERIAL_FUNCTIONS(2); struct serial_device eserial2_device = diff --git a/drivers/sk98lin/Makefile b/drivers/sk98lin/Makefile index ac21e02133f..76c750cdb86 100644 --- a/drivers/sk98lin/Makefile +++ b/drivers/sk98lin/Makefile @@ -104,4 +104,3 @@ include $(SRCTREE)/rules.mk sinclude $(obj).depend ######################################################################### - diff --git a/include/common.h b/include/common.h index bee2fb70224..a873fa99b7a 100644 --- a/include/common.h +++ b/include/common.h @@ -110,7 +110,7 @@ typedef volatile unsigned char vu_char; #endif /* DEBUG */ #define BUG() do { \ - printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ + printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ panic("BUG!"); \ } while (0) #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) diff --git a/lib_generic/Makefile b/lib_generic/Makefile index fcd43c676f7..a05b3552de3 100644 --- a/lib_generic/Makefile +++ b/lib_generic/Makefile @@ -29,7 +29,7 @@ COBJS = bzlib.o bzlib_crctable.o bzlib_decompress.o \ bzlib_randtable.o bzlib_huffman.o \ crc32.o ctype.o display_options.o ldiv.o \ string.o vsprintf.o zlib.o - + SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/nand_spl/nand_boot.c b/nand_spl/nand_boot.c index 21abb09e39b..a136fb70745 100644 --- a/nand_spl/nand_boot.c +++ b/nand_spl/nand_boot.c @@ -34,7 +34,7 @@ extern int jump_to_uboot(ulong addr); static int nand_is_bad_block(struct mtd_info *mtd, int block) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd->priv; int page_addr = block * CFG_NAND_PAGE_COUNT; /* Begin command latch cycle */ @@ -73,7 +73,7 @@ static int nand_is_bad_block(struct mtd_info *mtd, int block) static int nand_read_page(struct mtd_info *mtd, int block, int page, uchar *dst) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd->priv; int page_addr = page + block * CFG_NAND_PAGE_COUNT; int i; diff --git a/tools/Makefile b/tools/Makefile index 606f0240376..6177f902716 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -108,7 +108,7 @@ endif include $(TOPDIR)/config.mk # now $(obj) is defined -SRCS := $(addprefix $(obj),$(OBJ_LINKS:.o=.c)) $(OBJ_FILES:.o=.c) +SRCS := $(addprefix $(obj),$(OBJ_LINKS:.o=.c)) $(OBJ_FILES:.o=.c) BINS := $(addprefix $(obj),$(BIN_FILES)) # diff --git a/tools/gdb/Makefile b/tools/gdb/Makefile index dbcb91f5ed7..632103d4538 100644 --- a/tools/gdb/Makefile +++ b/tools/gdb/Makefile @@ -31,7 +31,7 @@ BINS = gdbsend gdbcont COBJS = gdbsend.o gdbcont.o error.o remote.o serial.o OBJS := $(addprefix $(obj),$(COBJS)) -SRCS := $(COBJS:.o=.c) +SRCS := $(COBJS:.o=.c) BINS := $(addprefix $(obj),$(BINS)) # -- cgit v1.3.1 From 2b208f5308ae0c72a6840180e59ed1ab4f9b69fc Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Mon, 9 Oct 2006 01:02:05 +0200 Subject: Move "ar" flags to config.mk to allow for silent "make -s" Based on patch by Mike Frysinger, 20 Jun 2006 --- CHANGELOG | 3 +++ board/AtmarkTechno/suzaku/Makefile | 2 +- board/BuS/EB+MCF-EV123/Makefile | 2 +- board/LEOX/elpt860/Makefile | 2 +- board/MAI/AmigaOneG3SE/Makefile | 2 +- board/Marvell/db64360/Makefile | 2 +- board/Marvell/db64460/Makefile | 2 +- board/RPXClassic/Makefile | 2 +- board/RPXlite/Makefile | 2 +- board/RPXlite_dw/Makefile | 2 +- board/RRvision/Makefile | 2 +- board/a3000/Makefile | 2 +- board/adder/Makefile | 2 +- board/adsvix/Makefile | 2 +- board/alaska/Makefile | 2 +- board/altera/dk1c20/Makefile | 2 +- board/altera/dk1s10/Makefile | 2 +- board/altera/ep1c20/Makefile | 2 +- board/altera/ep1s10/Makefile | 2 +- board/altera/ep1s40/Makefile | 2 +- board/amcc/bamboo/Makefile | 2 +- board/amcc/bubinga/Makefile | 2 +- board/amcc/ebony/Makefile | 2 +- board/amcc/luan/Makefile | 2 +- board/amcc/ocotea/Makefile | 2 +- board/amcc/sequoia/Makefile | 2 +- board/amcc/walnut/Makefile | 2 +- board/amcc/yellowstone/Makefile | 2 +- board/amcc/yosemite/Makefile | 2 +- board/amcc/yucca/Makefile | 2 +- board/amirix/ap1000/Makefile | 2 +- board/armadillo/Makefile | 2 +- board/assabet/Makefile | 2 +- board/at91rm9200dk/Makefile | 2 +- board/atc/Makefile | 2 +- board/barco/Makefile | 2 +- board/bc3450/Makefile | 2 +- board/bmw/Makefile | 2 +- board/c2mon/Makefile | 2 +- board/canmb/Makefile | 2 +- board/cds/mpc8541cds/Makefile | 2 +- board/cds/mpc8548cds/Makefile | 2 +- board/cds/mpc8555cds/Makefile | 2 +- board/cerf250/Makefile | 2 +- board/cm4008/Makefile | 2 +- board/cm41xx/Makefile | 2 +- board/cmc_pu2/Makefile | 2 +- board/cmi/Makefile | 2 +- board/cobra5272/Makefile | 2 +- board/cogent/Makefile | 2 +- board/cpc45/Makefile | 2 +- board/cpu86/Makefile | 2 +- board/cpu87/Makefile | 2 +- board/cradle/Makefile | 2 +- board/cray/L1/Makefile | 2 +- board/csb226/Makefile | 2 +- board/csb272/Makefile | 2 +- board/csb472/Makefile | 2 +- board/csb637/Makefile | 2 +- board/cu824/Makefile | 2 +- board/dave/B2/Makefile | 2 +- board/dave/PPChameleonEVB/Makefile | 2 +- board/dbau1x00/Makefile | 2 +- board/delta/Makefile | 2 +- board/dnp1110/Makefile | 2 +- board/eXalion/Makefile | 2 +- board/eltec/bab7xx/Makefile | 2 +- board/eltec/elppc/Makefile | 2 +- board/eltec/mhpc/Makefile | 2 +- board/emk/top5200/Makefile | 2 +- board/emk/top860/Makefile | 2 +- board/ep7312/Makefile | 2 +- board/ep8248/Makefile | 2 +- board/ep8260/Makefile | 2 +- board/ep82xxm/Makefile | 2 +- board/ep88x/Makefile | 2 +- board/eric/Makefile | 2 +- board/esd/adciop/Makefile | 2 +- board/esd/apc405/Makefile | 2 +- board/esd/ar405/Makefile | 2 +- board/esd/ash405/Makefile | 2 +- board/esd/canbt/Makefile | 2 +- board/esd/cms700/Makefile | 2 +- board/esd/cpci2dp/Makefile | 2 +- board/esd/cpci405/Makefile | 2 +- board/esd/cpci440/Makefile | 2 +- board/esd/cpci5200/Makefile | 2 +- board/esd/cpci750/Makefile | 2 +- board/esd/cpciiser4/Makefile | 2 +- board/esd/dasa_sim/Makefile | 2 +- board/esd/dp405/Makefile | 2 +- board/esd/du405/Makefile | 2 +- board/esd/hh405/Makefile | 2 +- board/esd/hub405/Makefile | 2 +- board/esd/ocrtc/Makefile | 2 +- board/esd/pci405/Makefile | 4 ++-- board/esd/pf5200/Makefile | 2 +- board/esd/plu405/Makefile | 2 +- board/esd/pmc405/Makefile | 2 +- board/esd/tasreg/Makefile | 2 +- board/esd/voh405/Makefile | 2 +- board/esd/vom405/Makefile | 2 +- board/esd/wuh405/Makefile | 2 +- board/esteem192e/Makefile | 2 +- board/etin/debris/Makefile | 2 +- board/etin/kvme080/Makefile | 2 +- board/etx094/Makefile | 2 +- board/evb4510/Makefile | 2 +- board/evb64260/Makefile | 2 +- board/exbitgen/Makefile | 2 +- board/ezkit533/Makefile | 2 +- board/fads/Makefile | 2 +- board/flagadm/Makefile | 2 +- board/funkwerk/vovpn-gw/Makefile | 2 +- board/g2000/Makefile | 2 +- board/gcplus/Makefile | 2 +- board/gen860t/Makefile | 2 +- board/genietv/Makefile | 2 +- board/gth/Makefile | 2 +- board/gth2/Makefile | 2 +- board/gw8260/Makefile | 2 +- board/hermes/Makefile | 2 +- board/hidden_dragon/Makefile | 2 +- board/hmi1001/Makefile | 2 +- board/hymod/Makefile | 2 +- board/icecube/Makefile | 2 +- board/icu862/Makefile | 2 +- board/ids8247/Makefile | 2 +- board/impa7/Makefile | 2 +- board/incaip/Makefile | 2 +- board/inka4x0/Makefile | 2 +- board/innokom/Makefile | 2 +- board/integratorap/Makefile | 2 +- board/integratorcp/Makefile | 2 +- board/ip860/Makefile | 2 +- board/iphase4539/Makefile | 2 +- board/ispan/Makefile | 2 +- board/ivm/Makefile | 2 +- board/ixdp425/Makefile | 2 +- board/jse/Makefile | 2 +- board/kb9202/Makefile | 2 +- board/kup/Makefile | 2 +- board/kup/kup4k/Makefile | 2 +- board/kup/kup4x/Makefile | 2 +- board/lantec/Makefile | 2 +- board/lart/Makefile | 2 +- board/logodl/Makefile | 2 +- board/lpd7a40x/Makefile | 2 +- board/lubbock/Makefile | 2 +- board/lwmon/Makefile | 2 +- board/m5271evb/Makefile | 2 +- board/m5272c3/Makefile | 2 +- board/m5282evb/Makefile | 2 +- board/mbx8xx/Makefile | 2 +- board/mcc200/Makefile | 2 +- board/ml2/Makefile | 2 +- board/modnet50/Makefile | 2 +- board/mousse/Makefile | 2 +- board/mp2usb/Makefile | 2 +- board/mpc8260ads/Makefile | 2 +- board/mpc8266ads/Makefile | 2 +- board/mpc8349emds/Makefile | 2 +- board/mpc8540ads/Makefile | 2 +- board/mpc8540eval/Makefile | 2 +- board/mpc8560ads/Makefile | 2 +- board/mpl/mip405/Makefile | 2 +- board/mpl/pati/Makefile | 2 +- board/mpl/pip405/Makefile | 2 +- board/mpl/vcma9/Makefile | 2 +- board/musenki/Makefile | 2 +- board/mvblue/Makefile | 2 +- board/mvs1/Makefile | 2 +- board/mx1ads/Makefile | 2 +- board/mx1fs2/Makefile | 2 +- board/nc650/Makefile | 2 +- board/netphone/Makefile | 2 +- board/netstar/Makefile | 2 +- board/netta/Makefile | 2 +- board/netta2/Makefile | 2 +- board/netvia/Makefile | 2 +- board/ns9750dev/Makefile | 2 +- board/nx823/Makefile | 2 +- board/o2dnt/Makefile | 2 +- board/omap1510inn/Makefile | 2 +- board/omap1610inn/Makefile | 2 +- board/omap2420h4/Makefile | 2 +- board/omap5912osk/Makefile | 2 +- board/omap730p2/Makefile | 2 +- board/oxc/Makefile | 2 +- board/pb1x00/Makefile | 2 +- board/pcippc2/Makefile | 2 +- board/pcs440ep/Makefile | 2 +- board/pleb2/Makefile | 2 +- board/pm520/Makefile | 2 +- board/pm826/Makefile | 2 +- board/pm828/Makefile | 2 +- board/pm854/Makefile | 2 +- board/pm856/Makefile | 2 +- board/pn62/Makefile | 2 +- board/ppmc7xx/Makefile | 2 +- board/ppmc8260/Makefile | 2 +- board/prodrive/p3p440/Makefile | 2 +- board/prodrive/pdnb3/Makefile | 2 +- board/psyent/pci5441/Makefile | 2 +- board/psyent/pk1c20/Makefile | 2 +- board/purple/Makefile | 2 +- board/pxa255_idp/Makefile | 2 +- board/quantum/Makefile | 2 +- board/r360mpi/Makefile | 2 +- board/r5200/Makefile | 2 +- board/rattler/Makefile | 2 +- board/rbc823/Makefile | 2 +- board/rmu/Makefile | 2 +- board/rpxsuper/Makefile | 2 +- board/rsdproto/Makefile | 2 +- board/sacsng/Makefile | 2 +- board/sandburst/karef/Makefile | 2 +- board/sandburst/metrobox/Makefile | 2 +- board/sandpoint/Makefile | 2 +- board/sbc2410x/Makefile | 2 +- board/sbc405/Makefile | 2 +- board/sbc8240/Makefile | 2 +- board/sbc8260/Makefile | 2 +- board/sbc8560/Makefile | 2 +- board/sc520_cdp/Makefile | 2 +- board/sc520_spunk/Makefile | 2 +- board/scb9328/Makefile | 2 +- board/shannon/Makefile | 2 +- board/siemens/CCM/Makefile | 2 +- board/siemens/IAD210/Makefile | 2 +- board/siemens/SCM/Makefile | 2 +- board/siemens/pcu_e/Makefile | 2 +- board/sixnet/Makefile | 2 +- board/sl8245/Makefile | 2 +- board/smdk2400/Makefile | 2 +- board/smdk2410/Makefile | 2 +- board/snmc/qs850/Makefile | 2 +- board/snmc/qs860t/Makefile | 2 +- board/sorcery/Makefile | 2 +- board/spc1920/Makefile | 2 +- board/spd8xx/Makefile | 2 +- board/ssv/adnpesc1/Makefile | 2 +- board/stamp/Makefile | 2 +- board/stxgp3/Makefile | 2 +- board/stxxtc/Makefile | 2 +- board/svm_sc8xx/Makefile | 2 +- board/sx1/Makefile | 2 +- board/tb0229/Makefile | 2 +- board/total5200/Makefile | 2 +- board/tqm5200/Makefile | 2 +- board/tqm8260/Makefile | 2 +- board/tqm834x/Makefile | 2 +- board/tqm85xx/Makefile | 2 +- board/tqm8xx/Makefile | 2 +- board/trab/Makefile | 2 +- board/uc100/Makefile | 2 +- board/utx8245/Makefile | 2 +- board/v37/Makefile | 2 +- board/versatile/Makefile | 2 +- board/voiceblue/Makefile | 2 +- board/w7o/Makefile | 2 +- board/wepep250/Makefile | 2 +- board/westel/amx860/Makefile | 2 +- board/xaeniax/Makefile | 2 +- board/xilinx/ml300/Makefile | 2 +- board/xm250/Makefile | 2 +- board/xpedite1k/Makefile | 2 +- board/xsengine/Makefile | 2 +- board/zpc1900/Makefile | 2 +- board/zylonite/Makefile | 2 +- common/Makefile | 2 +- config.mk | 1 + cpu/74xx_7xx/Makefile | 2 +- cpu/arm1136/Makefile | 2 +- cpu/arm720t/Makefile | 2 +- cpu/arm920t/Makefile | 2 +- cpu/arm920t/at91rm9200/Makefile | 2 +- cpu/arm920t/imx/Makefile | 2 +- cpu/arm920t/ks8695/Makefile | 2 +- cpu/arm920t/s3c24x0/Makefile | 2 +- cpu/arm925t/Makefile | 2 +- cpu/arm926ejs/Makefile | 2 +- cpu/arm926ejs/omap/Makefile | 2 +- cpu/arm926ejs/versatile/Makefile | 2 +- cpu/arm946es/Makefile | 2 +- cpu/arm_intcm/Makefile | 2 +- cpu/bf533/Makefile | 2 +- cpu/i386/Makefile | 2 +- cpu/ixp/Makefile | 2 +- cpu/ixp/npe/Makefile | 2 +- cpu/lh7a40x/Makefile | 2 +- cpu/mcf52x2/Makefile | 2 +- cpu/microblaze/Makefile | 2 +- cpu/mips/Makefile | 2 +- cpu/mpc5xx/Makefile | 2 +- cpu/mpc5xxx/Makefile | 2 +- cpu/mpc8220/Makefile | 2 +- cpu/mpc824x/Makefile | 2 +- cpu/mpc8260/Makefile | 2 +- cpu/mpc83xx/Makefile | 2 +- cpu/mpc85xx/Makefile | 2 +- cpu/mpc8xx/Makefile | 2 +- cpu/nios/Makefile | 2 +- cpu/nios2/Makefile | 2 +- cpu/ppc4xx/Makefile | 2 +- cpu/pxa/Makefile | 2 +- cpu/s3c44b0/Makefile | 2 +- cpu/sa1100/Makefile | 2 +- disk/Makefile | 2 +- drivers/Makefile | 2 +- drivers/nand/Makefile | 2 +- drivers/nand_legacy/Makefile | 2 +- drivers/sk98lin/Makefile | 2 +- dtt/Makefile | 2 +- examples/Makefile | 2 +- fs/cramfs/Makefile | 2 +- fs/ext2/Makefile | 2 +- fs/fat/Makefile | 2 +- fs/fdos/Makefile | 2 +- fs/jffs2/Makefile | 2 +- fs/reiserfs/Makefile | 2 +- lib_arm/Makefile | 2 +- lib_blackfin/Makefile | 2 +- lib_generic/Makefile | 2 +- lib_i386/Makefile | 2 +- lib_m68k/Makefile | 2 +- lib_microblaze/Makefile | 2 +- lib_mips/Makefile | 2 +- lib_nios/Makefile | 2 +- lib_nios2/Makefile | 2 +- lib_ppc/Makefile | 2 +- net/Makefile | 2 +- post/rules.mk | 2 +- rtc/Makefile | 2 +- 334 files changed, 337 insertions(+), 333 deletions(-) (limited to 'cpu') diff --git a/CHANGELOG b/CHANGELOG index 6e797d6c9aa..1d879c4ff77 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,9 @@ Changes since U-Boot 1.1.4: ====================================================================== +* Move "ar" flags to config.mk to allow for silent "make -s" + Based on patch by Mike Frysinger, 20 Jun 2006 + * Coding style cleanup * Add support for EP82xxM boards diff --git a/board/AtmarkTechno/suzaku/Makefile b/board/AtmarkTechno/suzaku/Makefile index b42026981f5..109cec26405 100644 --- a/board/AtmarkTechno/suzaku/Makefile +++ b/board/AtmarkTechno/suzaku/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/BuS/EB+MCF-EV123/Makefile b/board/BuS/EB+MCF-EV123/Makefile index 57363bc249b..ed3ac075589 100644 --- a/board/BuS/EB+MCF-EV123/Makefile +++ b/board/BuS/EB+MCF-EV123/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/LEOX/elpt860/Makefile b/board/LEOX/elpt860/Makefile index 43044943b11..29286919c0f 100644 --- a/board/LEOX/elpt860/Makefile +++ b/board/LEOX/elpt860/Makefile @@ -43,7 +43,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/MAI/AmigaOneG3SE/Makefile b/board/MAI/AmigaOneG3SE/Makefile index e9204823d96..cb6ea26298d 100644 --- a/board/MAI/AmigaOneG3SE/Makefile +++ b/board/MAI/AmigaOneG3SE/Makefile @@ -50,7 +50,7 @@ EMUOBJ := $(addprefix $(obj),$(EMUOBJ)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) $(EMUSRC) make $(obj)libx86emu.a -C ../bios_emulator/scitech/src/x86emu -f makefile.uboot CROSS_COMPILE=$(CROSS_COMPILE) -rm $(LIB) - $(AR) crv $@ $(OBJS) $(SOBJS) $(EMUOBJ) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(EMUOBJ) ######################################################################### diff --git a/board/Marvell/db64360/Makefile b/board/Marvell/db64360/Makefile index f983cd96b4b..641a0ab8603 100644 --- a/board/Marvell/db64360/Makefile +++ b/board/Marvell/db64360/Makefile @@ -42,7 +42,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/Marvell/db64460/Makefile b/board/Marvell/db64460/Makefile index f983cd96b4b..641a0ab8603 100644 --- a/board/Marvell/db64460/Makefile +++ b/board/Marvell/db64460/Makefile @@ -42,7 +42,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/RPXClassic/Makefile b/board/RPXClassic/Makefile index d8832ac1b86..19ea3ed3e3e 100644 --- a/board/RPXClassic/Makefile +++ b/board/RPXClassic/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/RPXlite/Makefile b/board/RPXlite/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/RPXlite/Makefile +++ b/board/RPXlite/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/RPXlite_dw/Makefile b/board/RPXlite_dw/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/RPXlite_dw/Makefile +++ b/board/RPXlite_dw/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/RRvision/Makefile b/board/RRvision/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/RRvision/Makefile +++ b/board/RRvision/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/a3000/Makefile b/board/a3000/Makefile index 43c27e9baba..d3db1a90e21 100644 --- a/board/a3000/Makefile +++ b/board/a3000/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/adder/Makefile b/board/adder/Makefile index d0223b51ffc..b2ffd288331 100644 --- a/board/adder/Makefile +++ b/board/adder/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/adsvix/Makefile b/board/adsvix/Makefile index 0daa3838d67..214c7dbe450 100644 --- a/board/adsvix/Makefile +++ b/board/adsvix/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/alaska/Makefile b/board/alaska/Makefile index 969580e9388..27475ea4d70 100644 --- a/board/alaska/Makefile +++ b/board/alaska/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/altera/dk1c20/Makefile b/board/altera/dk1c20/Makefile index 26c724c5a15..6af83890a8a 100644 --- a/board/altera/dk1c20/Makefile +++ b/board/altera/dk1c20/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/altera/dk1s10/Makefile b/board/altera/dk1s10/Makefile index 26c724c5a15..6af83890a8a 100644 --- a/board/altera/dk1s10/Makefile +++ b/board/altera/dk1s10/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/altera/ep1c20/Makefile b/board/altera/ep1c20/Makefile index 26873b6c2c7..7a8caf7c11e 100644 --- a/board/altera/ep1c20/Makefile +++ b/board/altera/ep1c20/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/altera/ep1s10/Makefile b/board/altera/ep1s10/Makefile index 26873b6c2c7..7a8caf7c11e 100644 --- a/board/altera/ep1s10/Makefile +++ b/board/altera/ep1s10/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/altera/ep1s40/Makefile b/board/altera/ep1s40/Makefile index 26873b6c2c7..7a8caf7c11e 100644 --- a/board/altera/ep1s40/Makefile +++ b/board/altera/ep1s40/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/bamboo/Makefile b/board/amcc/bamboo/Makefile index 5f3e34e2468..5da96e9e1c8 100644 --- a/board/amcc/bamboo/Makefile +++ b/board/amcc/bamboo/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/bubinga/Makefile b/board/amcc/bubinga/Makefile index e78ed5f926d..50fecc6d486 100644 --- a/board/amcc/bubinga/Makefile +++ b/board/amcc/bubinga/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/ebony/Makefile b/board/amcc/ebony/Makefile index 5f3e34e2468..5da96e9e1c8 100644 --- a/board/amcc/ebony/Makefile +++ b/board/amcc/ebony/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/luan/Makefile b/board/amcc/luan/Makefile index 5f3e34e2468..5da96e9e1c8 100644 --- a/board/amcc/luan/Makefile +++ b/board/amcc/luan/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/ocotea/Makefile b/board/amcc/ocotea/Makefile index 4def7fd79b0..a758650e591 100644 --- a/board/amcc/ocotea/Makefile +++ b/board/amcc/ocotea/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/sequoia/Makefile b/board/amcc/sequoia/Makefile index b29c04a0d9e..9c1be0e4375 100644 --- a/board/amcc/sequoia/Makefile +++ b/board/amcc/sequoia/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/walnut/Makefile b/board/amcc/walnut/Makefile index e78ed5f926d..50fecc6d486 100644 --- a/board/amcc/walnut/Makefile +++ b/board/amcc/walnut/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/yellowstone/Makefile b/board/amcc/yellowstone/Makefile index a47a0674c41..261e5d49cca 100644 --- a/board/amcc/yellowstone/Makefile +++ b/board/amcc/yellowstone/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/yosemite/Makefile b/board/amcc/yosemite/Makefile index a47a0674c41..261e5d49cca 100644 --- a/board/amcc/yosemite/Makefile +++ b/board/amcc/yosemite/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amcc/yucca/Makefile b/board/amcc/yucca/Makefile index 696fd4092e7..9f42279b466 100644 --- a/board/amcc/yucca/Makefile +++ b/board/amcc/yucca/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/amirix/ap1000/Makefile b/board/amirix/ap1000/Makefile index 08a17f90d72..7b99d314f99 100644 --- a/board/amirix/ap1000/Makefile +++ b/board/amirix/ap1000/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/armadillo/Makefile b/board/armadillo/Makefile index 80e1687bf68..1380e92cf6d 100644 --- a/board/armadillo/Makefile +++ b/board/armadillo/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/assabet/Makefile b/board/assabet/Makefile index a7414e8414c..872c7fbff85 100644 --- a/board/assabet/Makefile +++ b/board/assabet/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/at91rm9200dk/Makefile b/board/at91rm9200dk/Makefile index f087a0f316a..0fcafd9b0fc 100644 --- a/board/at91rm9200dk/Makefile +++ b/board/at91rm9200dk/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/atc/Makefile b/board/atc/Makefile index a041c999fa4..4b9cd7b8209 100644 --- a/board/atc/Makefile +++ b/board/atc/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/barco/Makefile b/board/barco/Makefile index 9ac6a4da375..5aa02d4a7f1 100644 --- a/board/barco/Makefile +++ b/board/barco/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/bc3450/Makefile b/board/bc3450/Makefile index 122a22ae4f3..d0e147e4ba0 100644 --- a/board/bc3450/Makefile +++ b/board/bc3450/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bmw/Makefile b/board/bmw/Makefile index b775da2a214..ac85cc3506a 100644 --- a/board/bmw/Makefile +++ b/board/bmw/Makefile @@ -38,7 +38,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/c2mon/Makefile b/board/c2mon/Makefile index 62db2f494b6..2b10b0c518a 100644 --- a/board/c2mon/Makefile +++ b/board/c2mon/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/canmb/Makefile b/board/canmb/Makefile index 47a3e8cf00b..23d410d14e6 100644 --- a/board/canmb/Makefile +++ b/board/canmb/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cds/mpc8541cds/Makefile b/board/cds/mpc8541cds/Makefile index 3f3a51721ad..d65eb1b3e69 100644 --- a/board/cds/mpc8541cds/Makefile +++ b/board/cds/mpc8541cds/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/cds/mpc8548cds/Makefile b/board/cds/mpc8548cds/Makefile index 3f3a51721ad..d65eb1b3e69 100644 --- a/board/cds/mpc8548cds/Makefile +++ b/board/cds/mpc8548cds/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/cds/mpc8555cds/Makefile b/board/cds/mpc8555cds/Makefile index 3f3a51721ad..d65eb1b3e69 100644 --- a/board/cds/mpc8555cds/Makefile +++ b/board/cds/mpc8555cds/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/cerf250/Makefile b/board/cerf250/Makefile index 52712be47a7..50d07b80226 100644 --- a/board/cerf250/Makefile +++ b/board/cerf250/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cm4008/Makefile b/board/cm4008/Makefile index fb18ad804d8..f53404148ae 100644 --- a/board/cm4008/Makefile +++ b/board/cm4008/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cm41xx/Makefile b/board/cm41xx/Makefile index d42e2a8e744..5c20477d5d2 100644 --- a/board/cm41xx/Makefile +++ b/board/cm41xx/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cmc_pu2/Makefile b/board/cmc_pu2/Makefile index ccbf3087f51..d445f287cba 100644 --- a/board/cmc_pu2/Makefile +++ b/board/cmc_pu2/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cmi/Makefile b/board/cmi/Makefile index d935044a992..6a4230486f1 100644 --- a/board/cmi/Makefile +++ b/board/cmi/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cobra5272/Makefile b/board/cobra5272/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/cobra5272/Makefile +++ b/board/cobra5272/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/cogent/Makefile b/board/cogent/Makefile index 8498aceafe3..ced04dd725c 100644 --- a/board/cogent/Makefile +++ b/board/cogent/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cpc45/Makefile b/board/cpc45/Makefile index 346833a789d..374fdd7650e 100644 --- a/board/cpc45/Makefile +++ b/board/cpc45/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/cpu86/Makefile b/board/cpu86/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/cpu86/Makefile +++ b/board/cpu86/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/cpu87/Makefile b/board/cpu87/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/cpu87/Makefile +++ b/board/cpu87/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/cradle/Makefile b/board/cradle/Makefile index c6a5a0d82da..90a79079361 100644 --- a/board/cradle/Makefile +++ b/board/cradle/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cray/L1/Makefile b/board/cray/L1/Makefile index 44ef9c26aa1..cfdd60e0562 100644 --- a/board/cray/L1/Makefile +++ b/board/cray/L1/Makefile @@ -36,7 +36,7 @@ SOBJS := $(addprefix $(obj),$(SOBJS)) # HACK: depend needs bootscript.c, which needs tools/mkimage, which is not # built in the depend stage. So... put bootscript.o here, not in OBJS $(LIB): $(OBJS) $(SOBJS) $(obj)bootscript.o - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) $(obj)bootscript.c \ diff --git a/board/csb226/Makefile b/board/csb226/Makefile index 34c071e025a..eee8f135252 100644 --- a/board/csb226/Makefile +++ b/board/csb226/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/csb272/Makefile b/board/csb272/Makefile index 7acb7c809b6..703a25c979e 100644 --- a/board/csb272/Makefile +++ b/board/csb272/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/csb472/Makefile b/board/csb472/Makefile index 7acb7c809b6..703a25c979e 100644 --- a/board/csb472/Makefile +++ b/board/csb472/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/csb637/Makefile b/board/csb637/Makefile index d766ea2eae8..ce263aa84e5 100644 --- a/board/csb637/Makefile +++ b/board/csb637/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/cu824/Makefile b/board/cu824/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/cu824/Makefile +++ b/board/cu824/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/dave/B2/Makefile b/board/dave/B2/Makefile index 1762f6f084c..56b286f85ee 100644 --- a/board/dave/B2/Makefile +++ b/board/dave/B2/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/dave/PPChameleonEVB/Makefile b/board/dave/PPChameleonEVB/Makefile index e62981cf3fb..cb7becb4db9 100644 --- a/board/dave/PPChameleonEVB/Makefile +++ b/board/dave/PPChameleonEVB/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/dbau1x00/Makefile b/board/dbau1x00/Makefile index 13986b8fcfc..afe02c27c6f 100644 --- a/board/dbau1x00/Makefile +++ b/board/dbau1x00/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/delta/Makefile b/board/delta/Makefile index 514ca9b9b2f..72133286091 100644 --- a/board/delta/Makefile +++ b/board/delta/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/dnp1110/Makefile b/board/dnp1110/Makefile index 367d8ae5d41..a024e550aa3 100644 --- a/board/dnp1110/Makefile +++ b/board/dnp1110/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/eXalion/Makefile b/board/eXalion/Makefile index 0acb052307e..98601a3f368 100644 --- a/board/eXalion/Makefile +++ b/board/eXalion/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/eltec/bab7xx/Makefile b/board/eltec/bab7xx/Makefile index 5c6b654c4ae..f4b0b07d965 100644 --- a/board/eltec/bab7xx/Makefile +++ b/board/eltec/bab7xx/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/eltec/elppc/Makefile b/board/eltec/elppc/Makefile index 5d186d97aff..5ab96233ff2 100644 --- a/board/eltec/elppc/Makefile +++ b/board/eltec/elppc/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/eltec/mhpc/Makefile b/board/eltec/mhpc/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/eltec/mhpc/Makefile +++ b/board/eltec/mhpc/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/emk/top5200/Makefile b/board/emk/top5200/Makefile index 307ef4ae69a..b257739b0f5 100644 --- a/board/emk/top5200/Makefile +++ b/board/emk/top5200/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/emk/top860/Makefile b/board/emk/top860/Makefile index bd923af7c98..88abd76c5c1 100644 --- a/board/emk/top860/Makefile +++ b/board/emk/top860/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/ep7312/Makefile b/board/ep7312/Makefile index c8c834f62e4..45ee6cd0845 100644 --- a/board/ep7312/Makefile +++ b/board/ep7312/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ep8248/Makefile b/board/ep8248/Makefile index e880f873af4..be7e213a9b5 100644 --- a/board/ep8248/Makefile +++ b/board/ep8248/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ep8260/Makefile b/board/ep8260/Makefile index 8744359660c..f75249fc6a0 100644 --- a/board/ep8260/Makefile +++ b/board/ep8260/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ep82xxm/Makefile b/board/ep82xxm/Makefile index 3d5490aa58b..349be1f8dc5 100644 --- a/board/ep82xxm/Makefile +++ b/board/ep82xxm/Makefile @@ -31,7 +31,7 @@ SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) diff --git a/board/ep88x/Makefile b/board/ep88x/Makefile index d0223b51ffc..b2ffd288331 100644 --- a/board/ep88x/Makefile +++ b/board/ep88x/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/eric/Makefile b/board/eric/Makefile index fff25ab623c..f27fca6d7bb 100644 --- a/board/eric/Makefile +++ b/board/eric/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/adciop/Makefile b/board/esd/adciop/Makefile index 699a8488ea9..4283300d891 100644 --- a/board/esd/adciop/Makefile +++ b/board/esd/adciop/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/apc405/Makefile b/board/esd/apc405/Makefile index a5060d2d037..024997e7753 100644 --- a/board/esd/apc405/Makefile +++ b/board/esd/apc405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/ar405/Makefile b/board/esd/ar405/Makefile index dec52af9cab..4d75868ea84 100644 --- a/board/esd/ar405/Makefile +++ b/board/esd/ar405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/ash405/Makefile b/board/esd/ash405/Makefile index dec52af9cab..4d75868ea84 100644 --- a/board/esd/ash405/Makefile +++ b/board/esd/ash405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/canbt/Makefile b/board/esd/canbt/Makefile index dec52af9cab..4d75868ea84 100644 --- a/board/esd/canbt/Makefile +++ b/board/esd/canbt/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/cms700/Makefile b/board/esd/cms700/Makefile index ab9d8327c09..df487662fd2 100644 --- a/board/esd/cms700/Makefile +++ b/board/esd/cms700/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/cpci2dp/Makefile b/board/esd/cpci2dp/Makefile index 72c25625b31..2d4e189977d 100644 --- a/board/esd/cpci2dp/Makefile +++ b/board/esd/cpci2dp/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/cpci405/Makefile b/board/esd/cpci405/Makefile index 8f254dd3bfe..ce7876c414e 100644 --- a/board/esd/cpci405/Makefile +++ b/board/esd/cpci405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/cpci440/Makefile b/board/esd/cpci440/Makefile index b4c74fc6d1c..d13d31c9748 100644 --- a/board/esd/cpci440/Makefile +++ b/board/esd/cpci440/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/cpci5200/Makefile b/board/esd/cpci5200/Makefile index 78ffa0f85a9..276eabb9f59 100644 --- a/board/esd/cpci5200/Makefile +++ b/board/esd/cpci5200/Makefile @@ -41,7 +41,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/cpci750/Makefile b/board/esd/cpci750/Makefile index 2f61d94e88d..4379cfc74b1 100644 --- a/board/esd/cpci750/Makefile +++ b/board/esd/cpci750/Makefile @@ -42,7 +42,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/esd/cpciiser4/Makefile b/board/esd/cpciiser4/Makefile index dec52af9cab..4d75868ea84 100644 --- a/board/esd/cpciiser4/Makefile +++ b/board/esd/cpciiser4/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/dasa_sim/Makefile b/board/esd/dasa_sim/Makefile index c74d1abfa8e..082236593a1 100644 --- a/board/esd/dasa_sim/Makefile +++ b/board/esd/dasa_sim/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/dp405/Makefile b/board/esd/dp405/Makefile index ab9d8327c09..df487662fd2 100644 --- a/board/esd/dp405/Makefile +++ b/board/esd/dp405/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/du405/Makefile b/board/esd/du405/Makefile index dec52af9cab..4d75868ea84 100644 --- a/board/esd/du405/Makefile +++ b/board/esd/du405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/hh405/Makefile b/board/esd/hh405/Makefile index 8f254dd3bfe..ce7876c414e 100644 --- a/board/esd/hh405/Makefile +++ b/board/esd/hh405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/hub405/Makefile b/board/esd/hub405/Makefile index dec52af9cab..4d75868ea84 100644 --- a/board/esd/hub405/Makefile +++ b/board/esd/hub405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/ocrtc/Makefile b/board/esd/ocrtc/Makefile index 1da3f7ef8bc..99d87c44ff3 100644 --- a/board/esd/ocrtc/Makefile +++ b/board/esd/ocrtc/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/pci405/Makefile b/board/esd/pci405/Makefile index 9ae728d9d01..53f217fb2ae 100644 --- a/board/esd/pci405/Makefile +++ b/board/esd/pci405/Makefile @@ -36,8 +36,8 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) -# $(AR) crv $@ $(OBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) +# $(AR) $(ARFLAGS) $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/pf5200/Makefile b/board/esd/pf5200/Makefile index 82358af2dc9..a47cd3d73a8 100644 --- a/board/esd/pf5200/Makefile +++ b/board/esd/pf5200/Makefile @@ -42,7 +42,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/plu405/Makefile b/board/esd/plu405/Makefile index 8f254dd3bfe..ce7876c414e 100644 --- a/board/esd/plu405/Makefile +++ b/board/esd/plu405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/pmc405/Makefile b/board/esd/pmc405/Makefile index 2775b8a6350..50d0963d26f 100644 --- a/board/esd/pmc405/Makefile +++ b/board/esd/pmc405/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/tasreg/Makefile b/board/esd/tasreg/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/esd/tasreg/Makefile +++ b/board/esd/tasreg/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/esd/voh405/Makefile b/board/esd/voh405/Makefile index dec52af9cab..4d75868ea84 100644 --- a/board/esd/voh405/Makefile +++ b/board/esd/voh405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/vom405/Makefile b/board/esd/vom405/Makefile index ab9d8327c09..df487662fd2 100644 --- a/board/esd/vom405/Makefile +++ b/board/esd/vom405/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esd/wuh405/Makefile b/board/esd/wuh405/Makefile index dec52af9cab..4d75868ea84 100644 --- a/board/esd/wuh405/Makefile +++ b/board/esd/wuh405/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/esteem192e/Makefile b/board/esteem192e/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/esteem192e/Makefile +++ b/board/esteem192e/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/etin/debris/Makefile b/board/etin/debris/Makefile index 17ef23dcd9f..fdf77369158 100644 --- a/board/etin/debris/Makefile +++ b/board/etin/debris/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/etin/kvme080/Makefile b/board/etin/kvme080/Makefile index 04ecf46c131..18b735061e4 100644 --- a/board/etin/kvme080/Makefile +++ b/board/etin/kvme080/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/etx094/Makefile b/board/etx094/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/etx094/Makefile +++ b/board/etx094/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/evb4510/Makefile b/board/evb4510/Makefile index c634f720248..4f98d702d53 100644 --- a/board/evb4510/Makefile +++ b/board/evb4510/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/evb64260/Makefile b/board/evb64260/Makefile index 925844ccc4e..aa39bafab65 100644 --- a/board/evb64260/Makefile +++ b/board/evb64260/Makefile @@ -38,7 +38,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/exbitgen/Makefile b/board/exbitgen/Makefile index 7a39592aa13..5e297afedc6 100644 --- a/board/exbitgen/Makefile +++ b/board/exbitgen/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ezkit533/Makefile b/board/ezkit533/Makefile index 70feb4acce0..4f3c22321a8 100644 --- a/board/ezkit533/Makefile +++ b/board/ezkit533/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/fads/Makefile b/board/fads/Makefile index c0c172206d4..667c6afbc4d 100644 --- a/board/fads/Makefile +++ b/board/fads/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/flagadm/Makefile b/board/flagadm/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/flagadm/Makefile +++ b/board/flagadm/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/funkwerk/vovpn-gw/Makefile b/board/funkwerk/vovpn-gw/Makefile index b2d1e352020..a9a9299a83b 100644 --- a/board/funkwerk/vovpn-gw/Makefile +++ b/board/funkwerk/vovpn-gw/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/g2000/Makefile b/board/g2000/Makefile index 9b9f033f5e1..3c5aa8680a3 100644 --- a/board/g2000/Makefile +++ b/board/g2000/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/gcplus/Makefile b/board/gcplus/Makefile index 695cd93c990..8a95d83703c 100644 --- a/board/gcplus/Makefile +++ b/board/gcplus/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/gen860t/Makefile b/board/gen860t/Makefile index 9d36711826d..fd34cb0db29 100644 --- a/board/gen860t/Makefile +++ b/board/gen860t/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/genietv/Makefile b/board/genietv/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/genietv/Makefile +++ b/board/genietv/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/gth/Makefile b/board/gth/Makefile index 95bf0726bfe..4b5c528a048 100644 --- a/board/gth/Makefile +++ b/board/gth/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/gth2/Makefile b/board/gth2/Makefile index ed6a4a0526a..097ffec35c2 100644 --- a/board/gth2/Makefile +++ b/board/gth2/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/gw8260/Makefile b/board/gw8260/Makefile index bf5c508b64c..17012dd71d7 100644 --- a/board/gw8260/Makefile +++ b/board/gw8260/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/hermes/Makefile b/board/hermes/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/hermes/Makefile +++ b/board/hermes/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/hidden_dragon/Makefile b/board/hidden_dragon/Makefile index 9ac6a4da375..5aa02d4a7f1 100644 --- a/board/hidden_dragon/Makefile +++ b/board/hidden_dragon/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/hmi1001/Makefile b/board/hmi1001/Makefile index 4b2bbe27d20..ddfd2ef8afe 100644 --- a/board/hmi1001/Makefile +++ b/board/hmi1001/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/hymod/Makefile b/board/hymod/Makefile index ff9fa90d123..1fb7e79aa97 100644 --- a/board/hymod/Makefile +++ b/board/hymod/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/icecube/Makefile b/board/icecube/Makefile index 8e61c79bd18..7762ed30156 100644 --- a/board/icecube/Makefile +++ b/board/icecube/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/icu862/Makefile b/board/icu862/Makefile index 62db2f494b6..2b10b0c518a 100644 --- a/board/icu862/Makefile +++ b/board/icu862/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/ids8247/Makefile b/board/ids8247/Makefile index d4237930cb5..4c9634c9750 100644 --- a/board/ids8247/Makefile +++ b/board/ids8247/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/impa7/Makefile b/board/impa7/Makefile index d77db72b05a..b64d85f751c 100644 --- a/board/impa7/Makefile +++ b/board/impa7/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/incaip/Makefile b/board/incaip/Makefile index 13986b8fcfc..afe02c27c6f 100644 --- a/board/incaip/Makefile +++ b/board/incaip/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/inka4x0/Makefile b/board/inka4x0/Makefile index d00e05dce17..8aa7e7c8e4a 100644 --- a/board/inka4x0/Makefile +++ b/board/inka4x0/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/innokom/Makefile b/board/innokom/Makefile index f4cc6cf1b86..71c6bba364e 100644 --- a/board/innokom/Makefile +++ b/board/innokom/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/integratorap/Makefile b/board/integratorap/Makefile index 5b3729b3bcc..505121e0711 100644 --- a/board/integratorap/Makefile +++ b/board/integratorap/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/integratorcp/Makefile b/board/integratorcp/Makefile index efafeb687c5..e15ef73e2f6 100644 --- a/board/integratorcp/Makefile +++ b/board/integratorcp/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ip860/Makefile b/board/ip860/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/ip860/Makefile +++ b/board/ip860/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/iphase4539/Makefile b/board/iphase4539/Makefile index efdb1c14082..3a28f5caf0d 100644 --- a/board/iphase4539/Makefile +++ b/board/iphase4539/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ispan/Makefile b/board/ispan/Makefile index d0223b51ffc..b2ffd288331 100644 --- a/board/ispan/Makefile +++ b/board/ispan/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ivm/Makefile b/board/ivm/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/ivm/Makefile +++ b/board/ivm/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/ixdp425/Makefile b/board/ixdp425/Makefile index 9568cb59591..5d4feb0f708 100644 --- a/board/ixdp425/Makefile +++ b/board/ixdp425/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/jse/Makefile b/board/jse/Makefile index edbfc3f776d..e858c83f732 100644 --- a/board/jse/Makefile +++ b/board/jse/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/kb9202/Makefile b/board/kb9202/Makefile index 2adcb587adf..0207d1222a9 100644 --- a/board/kb9202/Makefile +++ b/board/kb9202/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/kup/Makefile b/board/kup/Makefile index eac75a36b18..957b3d31323 100644 --- a/board/kup/Makefile +++ b/board/kup/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/kup/kup4k/Makefile b/board/kup/kup4k/Makefile index 409e4cdd5f5..4727a5b1b28 100644 --- a/board/kup/kup4k/Makefile +++ b/board/kup/kup4k/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/kup/kup4x/Makefile b/board/kup/kup4x/Makefile index 409e4cdd5f5..4727a5b1b28 100644 --- a/board/kup/kup4x/Makefile +++ b/board/kup/kup4x/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/lantec/Makefile b/board/lantec/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/lantec/Makefile +++ b/board/lantec/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/lart/Makefile b/board/lart/Makefile index 7024c2b6aef..cbc07bd88a5 100644 --- a/board/lart/Makefile +++ b/board/lart/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/logodl/Makefile b/board/logodl/Makefile index fff3a51356e..0c88a6e5904 100644 --- a/board/logodl/Makefile +++ b/board/logodl/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/lpd7a40x/Makefile b/board/lpd7a40x/Makefile index 692f2d5d03a..0e302d961fc 100644 --- a/board/lpd7a40x/Makefile +++ b/board/lpd7a40x/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/lubbock/Makefile b/board/lubbock/Makefile index f5626429bea..8e397b411c9 100644 --- a/board/lubbock/Makefile +++ b/board/lubbock/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/lwmon/Makefile b/board/lwmon/Makefile index 62db2f494b6..2b10b0c518a 100644 --- a/board/lwmon/Makefile +++ b/board/lwmon/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/m5271evb/Makefile b/board/m5271evb/Makefile index 2951b96a210..424ab1cf9e3 100644 --- a/board/m5271evb/Makefile +++ b/board/m5271evb/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/m5272c3/Makefile b/board/m5272c3/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/m5272c3/Makefile +++ b/board/m5272c3/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/m5282evb/Makefile b/board/m5282evb/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/m5282evb/Makefile +++ b/board/m5282evb/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/mbx8xx/Makefile b/board/mbx8xx/Makefile index feadf24ee6e..d30cc62ac91 100644 --- a/board/mbx8xx/Makefile +++ b/board/mbx8xx/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/mcc200/Makefile b/board/mcc200/Makefile index eb1d059ae91..75808cbb5ad 100644 --- a/board/mcc200/Makefile +++ b/board/mcc200/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ml2/Makefile b/board/ml2/Makefile index ce5ba19493a..731e8fea11e 100644 --- a/board/ml2/Makefile +++ b/board/ml2/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/modnet50/Makefile b/board/modnet50/Makefile index ae4de574ada..45141fd9e51 100644 --- a/board/modnet50/Makefile +++ b/board/modnet50/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mousse/Makefile b/board/mousse/Makefile index 490ac3bf158..3e719f0cc0c 100644 --- a/board/mousse/Makefile +++ b/board/mousse/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/mp2usb/Makefile b/board/mp2usb/Makefile index c1e7ffd8279..423d77da3bb 100644 --- a/board/mp2usb/Makefile +++ b/board/mp2usb/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mpc8260ads/Makefile b/board/mpc8260ads/Makefile index e1e0a0f3a64..de7d847a5fc 100644 --- a/board/mpc8260ads/Makefile +++ b/board/mpc8260ads/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mpc8266ads/Makefile b/board/mpc8266ads/Makefile index 157c969d9c7..291a1c95666 100644 --- a/board/mpc8266ads/Makefile +++ b/board/mpc8266ads/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mpc8349emds/Makefile b/board/mpc8349emds/Makefile index e699086800e..acc954488f5 100644 --- a/board/mpc8349emds/Makefile +++ b/board/mpc8349emds/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mpc8540ads/Makefile b/board/mpc8540ads/Makefile index 3f1e8f21770..29136508f58 100644 --- a/board/mpc8540ads/Makefile +++ b/board/mpc8540ads/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/mpc8540eval/Makefile b/board/mpc8540eval/Makefile index 0a8397000af..d649c60af1d 100644 --- a/board/mpc8540eval/Makefile +++ b/board/mpc8540eval/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/mpc8560ads/Makefile b/board/mpc8560ads/Makefile index 3f1e8f21770..29136508f58 100644 --- a/board/mpc8560ads/Makefile +++ b/board/mpc8560ads/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/mpl/mip405/Makefile b/board/mpl/mip405/Makefile index 87e507e8a23..f8f4329f732 100644 --- a/board/mpl/mip405/Makefile +++ b/board/mpl/mip405/Makefile @@ -38,7 +38,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mpl/pati/Makefile b/board/mpl/pati/Makefile index c469e3facdf..82c97d6d5d3 100644 --- a/board/mpl/pati/Makefile +++ b/board/mpl/pati/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mpl/pip405/Makefile b/board/mpl/pip405/Makefile index 833900d1d75..72143f0911e 100644 --- a/board/mpl/pip405/Makefile +++ b/board/mpl/pip405/Makefile @@ -41,7 +41,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mpl/vcma9/Makefile b/board/mpl/vcma9/Makefile index bd76e7475c5..209322e51c1 100644 --- a/board/mpl/vcma9/Makefile +++ b/board/mpl/vcma9/Makefile @@ -38,7 +38,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/musenki/Makefile b/board/musenki/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/musenki/Makefile +++ b/board/musenki/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/mvblue/Makefile b/board/mvblue/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/mvblue/Makefile +++ b/board/mvblue/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/mvs1/Makefile b/board/mvs1/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/mvs1/Makefile +++ b/board/mvs1/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/mx1ads/Makefile b/board/mx1ads/Makefile index 96e5be50537..14a8b81c96d 100644 --- a/board/mx1ads/Makefile +++ b/board/mx1ads/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/mx1fs2/Makefile b/board/mx1fs2/Makefile index 2a17f820729..516a8b90f3f 100644 --- a/board/mx1fs2/Makefile +++ b/board/mx1fs2/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/nc650/Makefile b/board/nc650/Makefile index f0447272fa9..e4006e7bdd8 100644 --- a/board/nc650/Makefile +++ b/board/nc650/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/netphone/Makefile b/board/netphone/Makefile index a8b215982ad..df7d3123b96 100644 --- a/board/netphone/Makefile +++ b/board/netphone/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/netstar/Makefile b/board/netstar/Makefile index 27d96d2baab..88da2b94838 100644 --- a/board/netstar/Makefile +++ b/board/netstar/Makefile @@ -48,7 +48,7 @@ all: $(obj).depend $(LIB) $(obj)eeprom.srec $(obj)eeprom.bin \ $(obj)crcek.srec $(obj)crcek.bin $(obj)crcit $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ $(obj)eeprom.srec: $(obj)eeprom.o $(obj)eeprom_start.o cd $(lnk) && $(LD) -T $(LDSCRIPT) -g -Ttext $(LOAD_ADDR) \ diff --git a/board/netta/Makefile b/board/netta/Makefile index 39362c68d5b..96374ba3fc5 100644 --- a/board/netta/Makefile +++ b/board/netta/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/netta2/Makefile b/board/netta2/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/netta2/Makefile +++ b/board/netta2/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/netvia/Makefile b/board/netvia/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/netvia/Makefile +++ b/board/netvia/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/ns9750dev/Makefile b/board/ns9750dev/Makefile index defc29bb6fc..b5203775a84 100644 --- a/board/ns9750dev/Makefile +++ b/board/ns9750dev/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/nx823/Makefile b/board/nx823/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/nx823/Makefile +++ b/board/nx823/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/o2dnt/Makefile b/board/o2dnt/Makefile index 626f6102699..f356bd39c78 100644 --- a/board/o2dnt/Makefile +++ b/board/o2dnt/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/omap1510inn/Makefile b/board/omap1510inn/Makefile index 7cdc8d0073f..fe4b8d6524e 100644 --- a/board/omap1510inn/Makefile +++ b/board/omap1510inn/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/omap1610inn/Makefile b/board/omap1610inn/Makefile index e523dc63082..c375bc13536 100644 --- a/board/omap1610inn/Makefile +++ b/board/omap1610inn/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/omap2420h4/Makefile b/board/omap2420h4/Makefile index 767a9d6f0f2..2f2645a76ba 100644 --- a/board/omap2420h4/Makefile +++ b/board/omap2420h4/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/omap5912osk/Makefile b/board/omap5912osk/Makefile index c734b431866..8e14c699d30 100644 --- a/board/omap5912osk/Makefile +++ b/board/omap5912osk/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/omap730p2/Makefile b/board/omap730p2/Makefile index d678fd5a894..104ff4e9124 100644 --- a/board/omap730p2/Makefile +++ b/board/omap730p2/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/oxc/Makefile b/board/oxc/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/oxc/Makefile +++ b/board/oxc/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/pb1x00/Makefile b/board/pb1x00/Makefile index d1e9ad349ba..f7d58416c9a 100644 --- a/board/pb1x00/Makefile +++ b/board/pb1x00/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/pcippc2/Makefile b/board/pcippc2/Makefile index 2af328612a3..a6ae906de9d 100644 --- a/board/pcippc2/Makefile +++ b/board/pcippc2/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/pcs440ep/Makefile b/board/pcs440ep/Makefile index 9da90c16500..2a3cfbe1b33 100644 --- a/board/pcs440ep/Makefile +++ b/board/pcs440ep/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/pleb2/Makefile b/board/pleb2/Makefile index 07997725b25..fef0eb3094e 100644 --- a/board/pleb2/Makefile +++ b/board/pleb2/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/pm520/Makefile b/board/pm520/Makefile index 8e61c79bd18..7762ed30156 100644 --- a/board/pm520/Makefile +++ b/board/pm520/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/pm826/Makefile b/board/pm826/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/pm826/Makefile +++ b/board/pm826/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/pm828/Makefile b/board/pm828/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/pm828/Makefile +++ b/board/pm828/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/pm854/Makefile b/board/pm854/Makefile index 3f1e8f21770..29136508f58 100644 --- a/board/pm854/Makefile +++ b/board/pm854/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/pm856/Makefile b/board/pm856/Makefile index 3f1e8f21770..29136508f58 100644 --- a/board/pm856/Makefile +++ b/board/pm856/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/pn62/Makefile b/board/pn62/Makefile index a837820493e..eb88898e71d 100644 --- a/board/pn62/Makefile +++ b/board/pn62/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/ppmc7xx/Makefile b/board/ppmc7xx/Makefile index 1655b3e9ee2..5fbefeb71c2 100644 --- a/board/ppmc7xx/Makefile +++ b/board/ppmc7xx/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/ppmc8260/Makefile b/board/ppmc8260/Makefile index e17cb7a4e2b..7fd545b9d5c 100644 --- a/board/ppmc8260/Makefile +++ b/board/ppmc8260/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/prodrive/p3p440/Makefile b/board/prodrive/p3p440/Makefile index a47a0674c41..261e5d49cca 100644 --- a/board/prodrive/p3p440/Makefile +++ b/board/prodrive/p3p440/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/prodrive/pdnb3/Makefile b/board/prodrive/pdnb3/Makefile index 32ffac0dcf7..096db6f7af6 100644 --- a/board/prodrive/pdnb3/Makefile +++ b/board/prodrive/pdnb3/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/psyent/pci5441/Makefile b/board/psyent/pci5441/Makefile index 7d74b4ee9d3..3639cbaf587 100644 --- a/board/psyent/pci5441/Makefile +++ b/board/psyent/pci5441/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/psyent/pk1c20/Makefile b/board/psyent/pk1c20/Makefile index cbe99190ee0..2568a68ede6 100644 --- a/board/psyent/pk1c20/Makefile +++ b/board/psyent/pk1c20/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/purple/Makefile b/board/purple/Makefile index 1262d80de9b..29844ba9673 100644 --- a/board/purple/Makefile +++ b/board/purple/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/pxa255_idp/Makefile b/board/pxa255_idp/Makefile index 2d0077bbee6..a957dd39615 100644 --- a/board/pxa255_idp/Makefile +++ b/board/pxa255_idp/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/quantum/Makefile b/board/quantum/Makefile index 602865f5d8c..c7a1d055187 100644 --- a/board/quantum/Makefile +++ b/board/quantum/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/r360mpi/Makefile b/board/r360mpi/Makefile index 0179b46cbf0..9f34ad1c084 100644 --- a/board/r360mpi/Makefile +++ b/board/r360mpi/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/r5200/Makefile b/board/r5200/Makefile index 2951b96a210..424ab1cf9e3 100644 --- a/board/r5200/Makefile +++ b/board/r5200/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/rattler/Makefile b/board/rattler/Makefile index e880f873af4..be7e213a9b5 100644 --- a/board/rattler/Makefile +++ b/board/rattler/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/rbc823/Makefile b/board/rbc823/Makefile index f004881a029..2182bc97698 100644 --- a/board/rbc823/Makefile +++ b/board/rbc823/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/rmu/Makefile b/board/rmu/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/rmu/Makefile +++ b/board/rmu/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/rpxsuper/Makefile b/board/rpxsuper/Makefile index 2689c6bbed7..4b0dc25d57a 100644 --- a/board/rpxsuper/Makefile +++ b/board/rpxsuper/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/rsdproto/Makefile b/board/rsdproto/Makefile index 4a7bd3dce9e..5c9c33c9fb2 100644 --- a/board/rsdproto/Makefile +++ b/board/rsdproto/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/sacsng/Makefile b/board/sacsng/Makefile index 2dff242aef1..9bb9c155259 100644 --- a/board/sacsng/Makefile +++ b/board/sacsng/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/sandburst/karef/Makefile b/board/sandburst/karef/Makefile index 60d557352e3..3b094ce1d48 100644 --- a/board/sandburst/karef/Makefile +++ b/board/sandburst/karef/Makefile @@ -50,7 +50,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/sandburst/metrobox/Makefile b/board/sandburst/metrobox/Makefile index 9579512aac2..c143e5e8ca8 100644 --- a/board/sandburst/metrobox/Makefile +++ b/board/sandburst/metrobox/Makefile @@ -48,7 +48,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/sandpoint/Makefile b/board/sandpoint/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/sandpoint/Makefile +++ b/board/sandpoint/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/sbc2410x/Makefile b/board/sbc2410x/Makefile index 908b5ffd072..a68c3832af3 100644 --- a/board/sbc2410x/Makefile +++ b/board/sbc2410x/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/sbc405/Makefile b/board/sbc405/Makefile index 9b9f033f5e1..3c5aa8680a3 100644 --- a/board/sbc405/Makefile +++ b/board/sbc405/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/sbc8240/Makefile b/board/sbc8240/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/sbc8240/Makefile +++ b/board/sbc8240/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/sbc8260/Makefile b/board/sbc8260/Makefile index 7077a823c0c..422dbc7139e 100644 --- a/board/sbc8260/Makefile +++ b/board/sbc8260/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/sbc8560/Makefile b/board/sbc8560/Makefile index 4d9c2e7c8c1..15965252f38 100644 --- a/board/sbc8560/Makefile +++ b/board/sbc8560/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/sc520_cdp/Makefile b/board/sc520_cdp/Makefile index 7555b4f67f4..e19be51c30f 100644 --- a/board/sc520_cdp/Makefile +++ b/board/sc520_cdp/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/sc520_spunk/Makefile b/board/sc520_spunk/Makefile index 5e8c15d1eb7..bfb77e8f8bc 100644 --- a/board/sc520_spunk/Makefile +++ b/board/sc520_spunk/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/scb9328/Makefile b/board/scb9328/Makefile index 01b908e936b..85b6b0474c4 100644 --- a/board/scb9328/Makefile +++ b/board/scb9328/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/shannon/Makefile b/board/shannon/Makefile index a04d841ef42..37774a90c44 100644 --- a/board/shannon/Makefile +++ b/board/shannon/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/siemens/CCM/Makefile b/board/siemens/CCM/Makefile index 2ad4c83a9c9..e053c7d6611 100644 --- a/board/siemens/CCM/Makefile +++ b/board/siemens/CCM/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/siemens/IAD210/Makefile b/board/siemens/IAD210/Makefile index 39643810a3f..aa1510e1cc9 100644 --- a/board/siemens/IAD210/Makefile +++ b/board/siemens/IAD210/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/siemens/SCM/Makefile b/board/siemens/SCM/Makefile index b4bbb533feb..edc18200070 100644 --- a/board/siemens/SCM/Makefile +++ b/board/siemens/SCM/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/siemens/pcu_e/Makefile b/board/siemens/pcu_e/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/siemens/pcu_e/Makefile +++ b/board/siemens/pcu_e/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/sixnet/Makefile b/board/sixnet/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/sixnet/Makefile +++ b/board/sixnet/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/sl8245/Makefile b/board/sl8245/Makefile index 43c27e9baba..d3db1a90e21 100644 --- a/board/sl8245/Makefile +++ b/board/sl8245/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/smdk2400/Makefile b/board/smdk2400/Makefile index b3cefcf9c98..57c76e5b30d 100644 --- a/board/smdk2400/Makefile +++ b/board/smdk2400/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/smdk2410/Makefile b/board/smdk2410/Makefile index 65f1a4ddec2..8617b27f6e0 100644 --- a/board/smdk2410/Makefile +++ b/board/smdk2410/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/snmc/qs850/Makefile b/board/snmc/qs850/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/snmc/qs850/Makefile +++ b/board/snmc/qs850/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/snmc/qs860t/Makefile b/board/snmc/qs860t/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/snmc/qs860t/Makefile +++ b/board/snmc/qs860t/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/sorcery/Makefile b/board/sorcery/Makefile index c59a3be72aa..e02916f708b 100644 --- a/board/sorcery/Makefile +++ b/board/sorcery/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/spc1920/Makefile b/board/spc1920/Makefile index 2951b96a210..424ab1cf9e3 100644 --- a/board/spc1920/Makefile +++ b/board/spc1920/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/spd8xx/Makefile b/board/spd8xx/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/spd8xx/Makefile +++ b/board/spd8xx/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/ssv/adnpesc1/Makefile b/board/ssv/adnpesc1/Makefile index 77de4fbf8b1..5b87b75e764 100644 --- a/board/ssv/adnpesc1/Makefile +++ b/board/ssv/adnpesc1/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/stamp/Makefile b/board/stamp/Makefile index 8c20543ced3..ee52007b791 100644 --- a/board/stamp/Makefile +++ b/board/stamp/Makefile @@ -59,7 +59,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/stxgp3/Makefile b/board/stxgp3/Makefile index 5477ff90f57..7d52f8cac13 100644 --- a/board/stxgp3/Makefile +++ b/board/stxgp3/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/stxxtc/Makefile b/board/stxxtc/Makefile index 807da06e6cf..b575e235e13 100644 --- a/board/stxxtc/Makefile +++ b/board/stxxtc/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(obj)%.dtb: $(src)%.dts dtc -f -V 0x10 -I dts -O dtb $< >$@ diff --git a/board/svm_sc8xx/Makefile b/board/svm_sc8xx/Makefile index e3d24b3689e..cf07cf40fdb 100644 --- a/board/svm_sc8xx/Makefile +++ b/board/svm_sc8xx/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/sx1/Makefile b/board/sx1/Makefile index 4e6adac56cd..609ca75c4dd 100644 --- a/board/sx1/Makefile +++ b/board/sx1/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/tb0229/Makefile b/board/tb0229/Makefile index aefaf0da8d8..1f6f517260a 100644 --- a/board/tb0229/Makefile +++ b/board/tb0229/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) ######################################################################### diff --git a/board/total5200/Makefile b/board/total5200/Makefile index 4245f982238..10e5fc34060 100644 --- a/board/total5200/Makefile +++ b/board/total5200/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/tqm5200/Makefile b/board/tqm5200/Makefile index 383b0386082..a5ce7bd46f7 100644 --- a/board/tqm5200/Makefile +++ b/board/tqm5200/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/tqm8260/Makefile b/board/tqm8260/Makefile index d3adccd6692..61221fdca24 100644 --- a/board/tqm8260/Makefile +++ b/board/tqm8260/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/tqm834x/Makefile b/board/tqm834x/Makefile index 24bd93f92b9..4c0d20417e5 100644 --- a/board/tqm834x/Makefile +++ b/board/tqm834x/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/tqm85xx/Makefile b/board/tqm85xx/Makefile index a6ad98a732f..cad7e1e1ed7 100644 --- a/board/tqm85xx/Makefile +++ b/board/tqm85xx/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(OBJS) $(SOBJS) diff --git a/board/tqm8xx/Makefile b/board/tqm8xx/Makefile index 312c0c4c881..b48934b4295 100644 --- a/board/tqm8xx/Makefile +++ b/board/tqm8xx/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/trab/Makefile b/board/trab/Makefile index 2b918f6397d..868ca4281f1 100644 --- a/board/trab/Makefile +++ b/board/trab/Makefile @@ -45,7 +45,7 @@ LOAD_ADDR = 0xc100000 all: $(LIB) $(obj)trab_fkt.srec $(obj)trab_fkt.bin $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(obj)trab_fkt.srec: $(OBJS_FKT) $(LIB) $(LD) -g -Ttext $(LOAD_ADDR) -o $(<:.o=) -e trab_fkt $^ $(LIB) \ diff --git a/board/uc100/Makefile b/board/uc100/Makefile index a7a93abfe6d..92ee091f680 100644 --- a/board/uc100/Makefile +++ b/board/uc100/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/utx8245/Makefile b/board/utx8245/Makefile index 0664d9f58b0..7ad768bc430 100644 --- a/board/utx8245/Makefile +++ b/board/utx8245/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/v37/Makefile b/board/v37/Makefile index b42026981f5..109cec26405 100644 --- a/board/v37/Makefile +++ b/board/v37/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/versatile/Makefile b/board/versatile/Makefile index 27bca10a11c..1fad0a7ee34 100644 --- a/board/versatile/Makefile +++ b/board/versatile/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/voiceblue/Makefile b/board/voiceblue/Makefile index fa614f8d446..5f340b47f0a 100644 --- a/board/voiceblue/Makefile +++ b/board/voiceblue/Makefile @@ -42,7 +42,7 @@ lnk = $(if $(obj),$(obj),.) all: $(obj).depend $(LIB) $(obj)eeprom.srec $(obj)eeprom.bin $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(obj)eeprom.srec: $(obj)eeprom.o $(obj)eeprom_start.o cd $(lnk) && $(LD) -T $(LDSCRIPT) -g -Ttext $(LOAD_ADDR) \ diff --git a/board/w7o/Makefile b/board/w7o/Makefile index 2ec449d7a6c..46b8c8923a6 100644 --- a/board/w7o/Makefile +++ b/board/w7o/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/wepep250/Makefile b/board/wepep250/Makefile index b5b5a96f06d..58a70ccd75c 100644 --- a/board/wepep250/Makefile +++ b/board/wepep250/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/westel/amx860/Makefile b/board/westel/amx860/Makefile index 1b57d2b0236..dcb1907032b 100644 --- a/board/westel/amx860/Makefile +++ b/board/westel/amx860/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/xaeniax/Makefile b/board/xaeniax/Makefile index 655dc9a58ab..9a79f7d9812 100644 --- a/board/xaeniax/Makefile +++ b/board/xaeniax/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/xilinx/ml300/Makefile b/board/xilinx/ml300/Makefile index 4ecf37a9c5f..02c22fbef1f 100644 --- a/board/xilinx/ml300/Makefile +++ b/board/xilinx/ml300/Makefile @@ -52,7 +52,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/xm250/Makefile b/board/xm250/Makefile index 22f20243a6d..0a6eb320aca 100644 --- a/board/xm250/Makefile +++ b/board/xm250/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/xpedite1k/Makefile b/board/xpedite1k/Makefile index 5f3e34e2468..5da96e9e1c8 100644 --- a/board/xpedite1k/Makefile +++ b/board/xpedite1k/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/xsengine/Makefile b/board/xsengine/Makefile index 78ca9d6088c..3f80a1d515f 100644 --- a/board/xsengine/Makefile +++ b/board/xsengine/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/zpc1900/Makefile b/board/zpc1900/Makefile index e880f873af4..be7e213a9b5 100644 --- a/board/zpc1900/Makefile +++ b/board/zpc1900/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/zylonite/Makefile b/board/zylonite/Makefile index 4b70f704c1f..d72dc98f01a 100644 --- a/board/zylonite/Makefile +++ b/board/zylonite/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/common/Makefile b/common/Makefile index d626fe4d4ba..56092b9cf0d 100644 --- a/common/Makefile +++ b/common/Makefile @@ -61,7 +61,7 @@ CPPFLAGS += -I.. all: $(LIB) $(AOBJS) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(obj)environment.o: $(src)environment.c $(obj)../tools/envcrc $(CC) $(AFLAGS) -Wa,--no-warn \ diff --git a/config.mk b/config.mk index 500fbcfe117..d32f51e90b0 100644 --- a/config.mk +++ b/config.mk @@ -127,6 +127,7 @@ OBJCOPY = $(CROSS_COMPILE)objcopy OBJDUMP = $(CROSS_COMPILE)objdump RANLIB = $(CROSS_COMPILE)RANLIB +ARFLAGS = crv RELFLAGS= $(PLATFORM_RELFLAGS) DBGFLAGS= -g # -DDEBUG OPTFLAGS= -Os #-fomit-frame-pointer diff --git a/cpu/74xx_7xx/Makefile b/cpu/74xx_7xx/Makefile index e82fffcf0bf..fe905f31fe2 100644 --- a/cpu/74xx_7xx/Makefile +++ b/cpu/74xx_7xx/Makefile @@ -39,7 +39,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm1136/Makefile b/cpu/arm1136/Makefile index 5d2c7eb4970..d5ac7d3fd98 100644 --- a/cpu/arm1136/Makefile +++ b/cpu/arm1136/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm720t/Makefile b/cpu/arm720t/Makefile index 539a48c414d..c97f329638e 100644 --- a/cpu/arm720t/Makefile +++ b/cpu/arm720t/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm920t/Makefile b/cpu/arm920t/Makefile index 199fe0c2cb3..e02bc6ac8f8 100644 --- a/cpu/arm920t/Makefile +++ b/cpu/arm920t/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm920t/at91rm9200/Makefile b/cpu/arm920t/at91rm9200/Makefile index 26b0b94f2b9..8d4e478fb5e 100644 --- a/cpu/arm920t/at91rm9200/Makefile +++ b/cpu/arm920t/at91rm9200/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) all: $(obj).depend $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm920t/imx/Makefile b/cpu/arm920t/imx/Makefile index e238fc01fc5..9207ec1bcb3 100644 --- a/cpu/arm920t/imx/Makefile +++ b/cpu/arm920t/imx/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) all: $(obj).depend $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm920t/ks8695/Makefile b/cpu/arm920t/ks8695/Makefile index 6342435d924..7db9473524a 100644 --- a/cpu/arm920t/ks8695/Makefile +++ b/cpu/arm920t/ks8695/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) all: $(obj).depend $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm920t/s3c24x0/Makefile b/cpu/arm920t/s3c24x0/Makefile index 557298eac80..3a7c4b35fd8 100644 --- a/cpu/arm920t/s3c24x0/Makefile +++ b/cpu/arm920t/s3c24x0/Makefile @@ -34,7 +34,7 @@ OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) all: $(obj).depend $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm925t/Makefile b/cpu/arm925t/Makefile index 086b1a37791..0d4912cd728 100644 --- a/cpu/arm925t/Makefile +++ b/cpu/arm925t/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm926ejs/Makefile b/cpu/arm926ejs/Makefile index a410c2f99fe..0facce47031 100644 --- a/cpu/arm926ejs/Makefile +++ b/cpu/arm926ejs/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm926ejs/omap/Makefile b/cpu/arm926ejs/omap/Makefile index 7eca2f0d78f..c335d5c8665 100644 --- a/cpu/arm926ejs/omap/Makefile +++ b/cpu/arm926ejs/omap/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm926ejs/versatile/Makefile b/cpu/arm926ejs/versatile/Makefile index 7eca2f0d78f..c335d5c8665 100644 --- a/cpu/arm926ejs/versatile/Makefile +++ b/cpu/arm926ejs/versatile/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm946es/Makefile b/cpu/arm946es/Makefile index 5d2c7eb4970..d5ac7d3fd98 100644 --- a/cpu/arm946es/Makefile +++ b/cpu/arm946es/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/arm_intcm/Makefile b/cpu/arm_intcm/Makefile index 5d2c7eb4970..d5ac7d3fd98 100644 --- a/cpu/arm_intcm/Makefile +++ b/cpu/arm_intcm/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/bf533/Makefile b/cpu/bf533/Makefile index a5c48dc04d2..9f4a0d80148 100644 --- a/cpu/bf533/Makefile +++ b/cpu/bf533/Makefile @@ -38,7 +38,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/i386/Makefile b/cpu/i386/Makefile index 1245cf01081..50534b615b9 100644 --- a/cpu/i386/Makefile +++ b/cpu/i386/Makefile @@ -39,7 +39,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/ixp/Makefile b/cpu/ixp/Makefile index 28672705c6d..e1fb327bb4b 100644 --- a/cpu/ixp/Makefile +++ b/cpu/ixp/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/ixp/npe/Makefile b/cpu/ixp/npe/Makefile index 412b418b81f..4de34fd5b9e 100644 --- a/cpu/ixp/npe/Makefile +++ b/cpu/ixp/npe/Makefile @@ -88,7 +88,7 @@ START := $(addprefix $(obj),$(START)) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/lh7a40x/Makefile b/cpu/lh7a40x/Makefile index 2fcafb04323..bac2a640cb0 100644 --- a/cpu/lh7a40x/Makefile +++ b/cpu/lh7a40x/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/mcf52x2/Makefile b/cpu/mcf52x2/Makefile index a05a803cb27..70d57cf609c 100644 --- a/cpu/mcf52x2/Makefile +++ b/cpu/mcf52x2/Makefile @@ -37,7 +37,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/microblaze/Makefile b/cpu/microblaze/Makefile index 07ed6cedc28..fd544254f04 100644 --- a/cpu/microblaze/Makefile +++ b/cpu/microblaze/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/mips/Makefile b/cpu/mips/Makefile index f9a49df33d4..92dcc167e8b 100644 --- a/cpu/mips/Makefile +++ b/cpu/mips/Makefile @@ -37,7 +37,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/mpc5xx/Makefile b/cpu/mpc5xx/Makefile index d696e79a217..8aab0189d79 100644 --- a/cpu/mpc5xx/Makefile +++ b/cpu/mpc5xx/Makefile @@ -47,7 +47,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/mpc5xxx/Makefile b/cpu/mpc5xxx/Makefile index 683ded8c9a2..235adb7c04e 100644 --- a/cpu/mpc5xxx/Makefile +++ b/cpu/mpc5xxx/Makefile @@ -37,7 +37,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/mpc8220/Makefile b/cpu/mpc8220/Makefile index 1f2e93176f6..b4fad286dcb 100644 --- a/cpu/mpc8220/Makefile +++ b/cpu/mpc8220/Makefile @@ -38,7 +38,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/mpc824x/Makefile b/cpu/mpc824x/Makefile index d9fd9bfdb17..f249dd7c3b3 100644 --- a/cpu/mpc824x/Makefile +++ b/cpu/mpc824x/Makefile @@ -41,7 +41,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(obj)bedbug_603e.c: ln -s $(src)../mpc8260/bedbug_603e.c $(obj)bedbug_603e.c diff --git a/cpu/mpc8260/Makefile b/cpu/mpc8260/Makefile index b1f1c18992a..80d785229c5 100644 --- a/cpu/mpc8260/Makefile +++ b/cpu/mpc8260/Makefile @@ -37,7 +37,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) $(obj)kgdb.o + $(AR) $(ARFLAGS) $@ $(OBJS) $(obj)kgdb.o ######################################################################### diff --git a/cpu/mpc83xx/Makefile b/cpu/mpc83xx/Makefile index 85e32e16302..b2a6b3e9c56 100644 --- a/cpu/mpc83xx/Makefile +++ b/cpu/mpc83xx/Makefile @@ -38,7 +38,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile index bbc50844e0f..7b32305dc4c 100644 --- a/cpu/mpc85xx/Makefile +++ b/cpu/mpc85xx/Makefile @@ -39,7 +39,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/mpc8xx/Makefile b/cpu/mpc8xx/Makefile index 6451e0551ba..223b30cbcc9 100644 --- a/cpu/mpc8xx/Makefile +++ b/cpu/mpc8xx/Makefile @@ -41,7 +41,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) $(obj)kgdb.o + $(AR) $(ARFLAGS) $@ $(OBJS) $(obj)kgdb.o ######################################################################### diff --git a/cpu/nios/Makefile b/cpu/nios/Makefile index cdab7b008ff..ad1745608d3 100644 --- a/cpu/nios/Makefile +++ b/cpu/nios/Makefile @@ -36,7 +36,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/nios2/Makefile b/cpu/nios2/Makefile index f903129598f..75f30b43a8b 100644 --- a/cpu/nios2/Makefile +++ b/cpu/nios2/Makefile @@ -36,7 +36,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/ppc4xx/Makefile b/cpu/ppc4xx/Makefile index 16dc8d62c05..baecf70352a 100644 --- a/cpu/ppc4xx/Makefile +++ b/cpu/ppc4xx/Makefile @@ -41,7 +41,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/pxa/Makefile b/cpu/pxa/Makefile index a6f6b599aee..cded7ffd35d 100644 --- a/cpu/pxa/Makefile +++ b/cpu/pxa/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/s3c44b0/Makefile b/cpu/s3c44b0/Makefile index 62cb5141133..790faebd397 100644 --- a/cpu/s3c44b0/Makefile +++ b/cpu/s3c44b0/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/cpu/sa1100/Makefile b/cpu/sa1100/Makefile index 62cb5141133..790faebd397 100644 --- a/cpu/sa1100/Makefile +++ b/cpu/sa1100/Makefile @@ -35,7 +35,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/disk/Makefile b/disk/Makefile index 3bdb018a066..1a929ce6deb 100644 --- a/disk/Makefile +++ b/disk/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/drivers/Makefile b/drivers/Makefile index d0acf8e32f0..5a7ab7105b7 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -58,7 +58,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/drivers/nand/Makefile b/drivers/nand/Makefile index d7076586121..b03604dc4e9 100644 --- a/drivers/nand/Makefile +++ b/drivers/nand/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/drivers/nand_legacy/Makefile b/drivers/nand_legacy/Makefile index 23df5b752bf..95314d80bab 100644 --- a/drivers/nand_legacy/Makefile +++ b/drivers/nand_legacy/Makefile @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/drivers/sk98lin/Makefile b/drivers/sk98lin/Makefile index 76c750cdb86..7e50b1df988 100644 --- a/drivers/sk98lin/Makefile +++ b/drivers/sk98lin/Makefile @@ -94,7 +94,7 @@ HOST_CFLAGS += $(EXTRA_CFLAGS) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/dtt/Makefile b/dtt/Makefile index 486008a1c31..79d4e9f96f8 100644 --- a/dtt/Makefile +++ b/dtt/Makefile @@ -38,7 +38,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/examples/Makefile b/examples/Makefile index d7cd843a470..8706ed45fac 100644 --- a/examples/Makefile +++ b/examples/Makefile @@ -138,7 +138,7 @@ all: $(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) ######################################################################### $(LIB): $(obj).depend $(LIBOBJS) - $(AR) crv $@ $(LIBOBJS) + $(AR) $(ARFLAGS) $@ $(LIBOBJS) $(obj)%: $(obj)%.o $(LIB) $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \ diff --git a/fs/cramfs/Makefile b/fs/cramfs/Makefile index 1a6f4b7d00d..13c043fcde9 100644 --- a/fs/cramfs/Makefile +++ b/fs/cramfs/Makefile @@ -36,7 +36,7 @@ OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS)) all: $(LIB) $(AOBJS) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/fs/ext2/Makefile b/fs/ext2/Makefile index 2e420d536b2..8313cdc17c2 100644 --- a/fs/ext2/Makefile +++ b/fs/ext2/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS)) all: $(LIB) $(AOBJS) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/fs/fat/Makefile b/fs/fat/Makefile index 2fa428c4dc1..87af73b7ebb 100644 --- a/fs/fat/Makefile +++ b/fs/fat/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS)) all: $(LIB) $(AOBJS) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/fs/fdos/Makefile b/fs/fdos/Makefile index e55ac8abbdd..2dba0fb690d 100644 --- a/fs/fdos/Makefile +++ b/fs/fdos/Makefile @@ -41,7 +41,7 @@ OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS)) all: $(LIB) $(AOBJS) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/fs/jffs2/Makefile b/fs/jffs2/Makefile index 82436bbfec9..c1357d0aa5c 100644 --- a/fs/jffs2/Makefile +++ b/fs/jffs2/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS)) all: $(LIB) $(AOBJS) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/fs/reiserfs/Makefile b/fs/reiserfs/Makefile index 45028cb15e5..e8711a411a2 100644 --- a/fs/reiserfs/Makefile +++ b/fs/reiserfs/Makefile @@ -40,7 +40,7 @@ OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS)) all: $(LIB) $(AOBJS) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_arm/Makefile b/lib_arm/Makefile index 3e0a5c7fe54..037c475f8bb 100644 --- a/lib_arm/Makefile +++ b/lib_arm/Makefile @@ -34,7 +34,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_blackfin/Makefile b/lib_blackfin/Makefile index 549c8c10335..de7114b80ae 100644 --- a/lib_blackfin/Makefile +++ b/lib_blackfin/Makefile @@ -37,7 +37,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_generic/Makefile b/lib_generic/Makefile index a05b3552de3..f012cab7d8a 100644 --- a/lib_generic/Makefile +++ b/lib_generic/Makefile @@ -34,7 +34,7 @@ SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_i386/Makefile b/lib_i386/Makefile index 8dc809e1e24..e344da51576 100644 --- a/lib_i386/Makefile +++ b/lib_i386/Makefile @@ -34,7 +34,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_m68k/Makefile b/lib_m68k/Makefile index f9e83988c19..82165f098ae 100644 --- a/lib_m68k/Makefile +++ b/lib_m68k/Makefile @@ -33,7 +33,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_microblaze/Makefile b/lib_microblaze/Makefile index 35de97fe162..82b7beadb0c 100644 --- a/lib_microblaze/Makefile +++ b/lib_microblaze/Makefile @@ -33,7 +33,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_mips/Makefile b/lib_mips/Makefile index e2ac9991411..3163f00e011 100644 --- a/lib_mips/Makefile +++ b/lib_mips/Makefile @@ -33,7 +33,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_nios/Makefile b/lib_nios/Makefile index ad4c6c46501..7c9d62cf7c9 100644 --- a/lib_nios/Makefile +++ b/lib_nios/Makefile @@ -33,7 +33,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_nios2/Makefile b/lib_nios2/Makefile index 1c2ac72d6ac..1ff2f29bcb4 100644 --- a/lib_nios2/Makefile +++ b/lib_nios2/Makefile @@ -33,7 +33,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/lib_ppc/Makefile b/lib_ppc/Makefile index bae8cbc20b7..2ba034f1ee0 100644 --- a/lib_ppc/Makefile +++ b/lib_ppc/Makefile @@ -34,7 +34,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/net/Makefile b/net/Makefile index 6fe4002b61a..d18460cab35 100644 --- a/net/Makefile +++ b/net/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/post/rules.mk b/post/rules.mk index a2f33ad6ae3..e2c73c6004a 100644 --- a/post/rules.mk +++ b/post/rules.mk @@ -32,7 +32,7 @@ CPPFLAGS += -I$(TOPDIR) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/rtc/Makefile b/rtc/Makefile index ca5b66b7b06..cf2b24ef0dd 100644 --- a/rtc/Makefile +++ b/rtc/Makefile @@ -39,7 +39,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) all: $(LIB) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### -- cgit v1.3.1 From 7b382b7125f2397cce63253df62f183e3dfa2770 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Tue, 10 Oct 2006 17:14:45 -0500 Subject: Fix whitespace issues. --- board/mpc8641hpcn/init.S | 1 - cpu/mpc86xx/start.S | 1 - 2 files changed, 2 deletions(-) (limited to 'cpu') diff --git a/board/mpc8641hpcn/init.S b/board/mpc8641hpcn/init.S index c6ea55ea714..6b3e2d275de 100644 --- a/board/mpc8641hpcn/init.S +++ b/board/mpc8641hpcn/init.S @@ -177,4 +177,3 @@ law_entry: stwu r6, 0x20(r5) blr - diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index e537dcb329b..1761963be4b 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -1224,4 +1224,3 @@ secondary_cpu_setup: /* Never Returns, Running in Linux Now */ #endif - -- cgit v1.3.1 From 1fd5699a4a24f5c1dab1b32f480bace1ebb9fc3e Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Tue, 10 Oct 2006 17:19:03 -0500 Subject: Coding style changes to remove local varible blocks and reformat a bit nicer. --- cpu/mpc85xx/spd_sdram.c | 134 ++++++++++++++++++++++------------------------ cpu/mpc86xx/spd_sdram.c | 138 ++++++++++++++++++++++-------------------------- 2 files changed, 128 insertions(+), 144 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c index af99282dd94..7507801ee72 100644 --- a/cpu/mpc85xx/spd_sdram.c +++ b/cpu/mpc85xx/spd_sdram.c @@ -131,8 +131,8 @@ convert_bcd_tenths_to_cycle_time_ps(unsigned int spd_val) 800, 900, 250, - 330, /* FIXME: Is 333 better/valid? */ - 660, /* FIXME: Is 667 better/valid? */ + 330, + 660, 750, 0, /* undefined */ 0 /* undefined */ @@ -146,6 +146,28 @@ convert_bcd_tenths_to_cycle_time_ps(unsigned int spd_val) } +/* + * Determine Refresh Rate. Ignore self refresh bit on DDR I. + * Table from SPD Spec, Byte 12, converted to picoseconds and + * filled in with "default" normal values. + */ +unsigned int determine_refresh_rate(unsigned int spd_refresh) +{ + unsigned int refresh_time_ns[8] = { + 15625000, /* 0 Normal 1.00x */ + 3900000, /* 1 Reduced .25x */ + 7800000, /* 2 Extended .50x */ + 31300000, /* 3 Extended 2.00x */ + 62500000, /* 4 Extended 4.00x */ + 125000000, /* 5 Extended 8.00x */ + 15625000, /* 6 Normal 1.00x filler */ + 15625000, /* 7 Normal 1.00x filler */ + }; + + return picos_to_clk(refresh_time_ns[spd_refresh & 0x7]); +} + + long int spd_sdram(void) { @@ -157,6 +179,10 @@ spd_sdram(void) unsigned int rank_density; unsigned int odt_rd_cfg, odt_wr_cfg; unsigned int odt_cfg, mode_odt_enable; + unsigned int refresh_clk; +#ifdef MPC85xx_DDR_SDRAM_CLK_CNTL + unsigned char clk_adjust; +#endif unsigned int dqs_cfg; unsigned char twr_clk, twtr_clk, twr_auto_clk; unsigned int tCKmin_ps, tCKmax_ps; @@ -740,38 +766,21 @@ spd_sdram(void) ddr->sdram_mode_2 = 0; debug("DDR: sdram_mode_2 = 0x%08x\n", ddr->sdram_mode_2); - /* - * Determine Refresh Rate. Ignore self refresh bit on DDR I. - * Table from SPD Spec, Byte 12, converted to picoseconds and - * filled in with "default" normal values. + * Determine Refresh Rate. */ - { - unsigned int refresh_clk; - unsigned int refresh_time_ns[8] = { - 15625000, /* 0 Normal 1.00x */ - 3900000, /* 1 Reduced .25x */ - 7800000, /* 2 Extended .50x */ - 31300000, /* 3 Extended 2.00x */ - 62500000, /* 4 Extended 4.00x */ - 125000000, /* 5 Extended 8.00x */ - 15625000, /* 6 Normal 1.00x filler */ - 15625000, /* 7 Normal 1.00x filler */ - }; - - refresh_clk = picos_to_clk(refresh_time_ns[spd.refresh & 0x7]); - - /* - * Set BSTOPRE to 0x100 for page mode - * If auto-charge is used, set BSTOPRE = 0 - */ - ddr->sdram_interval = - (0 - | (refresh_clk & 0x3fff) << 16 - | 0x100 - ); - debug("DDR: sdram_interval = 0x%08x\n", ddr->sdram_interval); - } + refresh_clk = determine_refresh_rate(spd.refresh & 0x7); + + /* + * Set BSTOPRE to 0x100 for page mode + * If auto-charge is used, set BSTOPRE = 0 + */ + ddr->sdram_interval = + (0 + | (refresh_clk & 0x3fff) << 16 + | 0x100 + ); + debug("DDR: sdram_interval = 0x%08x\n", ddr->sdram_interval); /* * Is this an ECC DDR chip? @@ -835,28 +844,23 @@ spd_sdram(void) #ifdef MPC85xx_DDR_SDRAM_CLK_CNTL - { - unsigned char clk_adjust; - - /* - * Setup the clock control. - * SDRAM_CLK_CNTL[0] = Source synchronous enable == 1 - * SDRAM_CLK_CNTL[5-7] = Clock Adjust - * 0110 3/4 cycle late - * 0111 7/8 cycle late - */ - if (spd.mem_type == SPD_MEMTYPE_DDR) { - clk_adjust = 0x6; - } else { - clk_adjust = 0x7; - } + /* + * Setup the clock control. + * SDRAM_CLK_CNTL[0] = Source synchronous enable == 1 + * SDRAM_CLK_CNTL[5-7] = Clock Adjust + * 0110 3/4 cycle late + * 0111 7/8 cycle late + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) + clk_adjust = 0x6; + else + clk_adjust = 0x7; - ddr->sdram_clk_cntl = (0 + ddr->sdram_clk_cntl = (0 | 0x80000000 | (clk_adjust << 23) ); - debug("DDR: sdram_clk_cntl = 0x%08x\n", ddr->sdram_clk_cntl); - } + debug("DDR: sdram_clk_cntl = 0x%08x\n", ddr->sdram_clk_cntl); #endif /* @@ -1081,26 +1085,16 @@ ddr_enable_ecc(unsigned int dram_size) } } - /* 8K */ - dma_xfer((uint *)0x2000, 0x2000, (uint *)0); - /* 16K */ - dma_xfer((uint *)0x4000, 0x4000, (uint *)0); - /* 32K */ - dma_xfer((uint *)0x8000, 0x8000, (uint *)0); - /* 64K */ - dma_xfer((uint *)0x10000, 0x10000, (uint *)0); - /* 128k */ - dma_xfer((uint *)0x20000, 0x20000, (uint *)0); - /* 256k */ - dma_xfer((uint *)0x40000, 0x40000, (uint *)0); - /* 512k */ - dma_xfer((uint *)0x80000, 0x80000, (uint *)0); - /* 1M */ - dma_xfer((uint *)0x100000, 0x100000, (uint *)0); - /* 2M */ - dma_xfer((uint *)0x200000, 0x200000, (uint *)0); - /* 4M */ - dma_xfer((uint *)0x400000, 0x400000, (uint *)0); + dma_xfer((uint *)0x002000, 0x002000, (uint *)0); /* 8K */ + dma_xfer((uint *)0x004000, 0x004000, (uint *)0); /* 16K */ + dma_xfer((uint *)0x008000, 0x008000, (uint *)0); /* 32K */ + dma_xfer((uint *)0x010000, 0x010000, (uint *)0); /* 64K */ + dma_xfer((uint *)0x020000, 0x020000, (uint *)0); /* 128k */ + dma_xfer((uint *)0x040000, 0x040000, (uint *)0); /* 256k */ + dma_xfer((uint *)0x080000, 0x080000, (uint *)0); /* 512k */ + dma_xfer((uint *)0x100000, 0x100000, (uint *)0); /* 1M */ + dma_xfer((uint *)0x200000, 0x200000, (uint *)0); /* 2M */ + dma_xfer((uint *)0x400000, 0x400000, (uint *)0); /* 4M */ for (i = 1; i < dram_size / 0x800000; i++) { dma_xfer((uint *)(0x800000*i), 0x800000, (uint *)0); diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index 39da3cc5352..97bbf438685 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -152,6 +152,28 @@ convert_bcd_tenths_to_cycle_time_ps(unsigned int spd_val) } +/* + * Determine Refresh Rate. Ignore self refresh bit on DDR I. + * Table from SPD Spec, Byte 12, converted to picoseconds and + * filled in with "default" normal values. + */ +unsigned int determine_refresh_rate(unsigned int spd_refresh) +{ + unsigned int refresh_time_ns[8] = { + 15625000, /* 0 Normal 1.00x */ + 3900000, /* 1 Reduced .25x */ + 7800000, /* 2 Extended .50x */ + 31300000, /* 3 Extended 2.00x */ + 62500000, /* 4 Extended 4.00x */ + 125000000, /* 5 Extended 8.00x */ + 15625000, /* 6 Normal 1.00x filler */ + 15625000, /* 7 Normal 1.00x filler */ + }; + + return picos_to_clk(refresh_time_ns[spd_refresh & 0x7]); +} + + long int spd_init(unsigned char i2c_address, unsigned int ddr_num, unsigned int dimm_num, unsigned int start_addr) @@ -164,6 +186,10 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, unsigned int rank_density; unsigned int odt_rd_cfg, odt_wr_cfg; unsigned int odt_cfg, mode_odt_enable; + unsigned int refresh_clk; +#ifdef MPC86xx_DDR_SDRAM_CLK_CNTL + unsigned char clk_adjust; +#endif unsigned int dqs_cfg; unsigned char twr_clk, twtr_clk, twr_auto_clk; unsigned int tCKmin_ps, tCKmax_ps; @@ -197,7 +223,6 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, /* * Read SPD information. */ - debug("Performing SPD read at I2C address 0x%02lx\n",i2c_address); memset((void *)&spd, 0, sizeof(spd)); CFG_READ_SPD(i2c_address, 0, 1, (uchar *) &spd, sizeof(spd)); @@ -757,7 +782,6 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, twr_auto_clk = (spd.twr * 250 + tCKmax_ps - 1) / tCKmax_ps; } - /* * Mode Reg in bits 16 ~ 31, * Extended Mode Reg 1 in bits 0 ~ 15. @@ -783,45 +807,28 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, debug("DDR: sdram_mode = 0x%08x\n", ddr->sdram_mode_1); - /* * Clear EMRS2 and EMRS3. */ ddr->sdram_mode_2 = 0; debug("DDR: sdram_mode_2 = 0x%08x\n", ddr->sdram_mode_2); - /* - * Determine Refresh Rate. Ignore self refresh bit on DDR I. - * Table from SPD Spec, Byte 12, converted to picoseconds and - * filled in with "default" normal values. + * Determine Refresh Rate. */ - { - unsigned int refresh_clk; - unsigned int refresh_time_ns[8] = { - 15625000, /* 0 Normal 1.00x */ - 3900000, /* 1 Reduced .25x */ - 7800000, /* 2 Extended .50x */ - 31300000, /* 3 Extended 2.00x */ - 62500000, /* 4 Extended 4.00x */ - 125000000, /* 5 Extended 8.00x */ - 15625000, /* 6 Normal 1.00x filler */ - 15625000, /* 7 Normal 1.00x filler */ - }; + refresh_clk = determine_refresh_rate(spd.refresh & 0x7); - refresh_clk = picos_to_clk(refresh_time_ns[spd.refresh & 0x7]); + /* + * Set BSTOPRE to 0x100 for page mode + * If auto-charge is used, set BSTOPRE = 0 + */ + ddr->sdram_interval = + (0 + | (refresh_clk & 0x3fff) << 16 + | 0x100 + ); + debug("DDR: sdram_interval = 0x%08x\n", ddr->sdram_interval); - /* - * Set BSTOPRE to 0x100 for page mode - * If auto-charge is used, set BSTOPRE = 0 - */ - ddr->sdram_interval = - (0 - | (refresh_clk & 0x3fff) << 16 - | 0x100 - ); - debug("DDR: sdram_interval = 0x%08x\n", ddr->sdram_interval); - } /* * Is this an ECC DDR chip? @@ -885,31 +892,25 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, #ifdef MPC86xx_DDR_SDRAM_CLK_CNTL - { - unsigned char clk_adjust; - - /* - * Setup the clock control. - * SDRAM_CLK_CNTL[0] = Source synchronous enable == 1 - * SDRAM_CLK_CNTL[5-7] = Clock Adjust - * 0110 3/4 cycle late - * 0111 7/8 cycle late - */ - if (spd.mem_type == SPD_MEMTYPE_DDR) { - clk_adjust = 0x6; - } else { - clk_adjust = 0x7; - } + /* + * Setup the clock control. + * SDRAM_CLK_CNTL[0] = Source synchronous enable == 1 + * SDRAM_CLK_CNTL[5-7] = Clock Adjust + * 0110 3/4 cycle late + * 0111 7/8 cycle late + */ + if (spd.mem_type == SPD_MEMTYPE_DDR) + clk_adjust = 0x6; + else + clk_adjust = 0x7; - ddr->sdram_clk_cntl = (0 + ddr->sdram_clk_cntl = (0 | 0x80000000 | (clk_adjust << 23) ); - debug("DDR: sdram_clk_cntl = 0x%08x\n", ddr->sdram_clk_cntl); - } + debug("DDR: sdram_clk_cntl = 0x%08x\n", ddr->sdram_clk_cntl); #endif - /* * Figure out memory size in Megabytes. */ @@ -1259,10 +1260,9 @@ spd_sdram(void) */ if (!ddr1_enabled && !ddr2_enabled) return 0; - else { - printf("Non-interleaved"); - return memsize_total * 1024 * 1024; - } + + printf("Non-interleaved"); + return memsize_total * 1024 * 1024; #endif /* CONFIG_DDR_INTERLEAVE */ } @@ -1297,26 +1297,16 @@ ddr_enable_ecc(unsigned int dram_size) } } - /* 8K */ - dma_xfer((uint *)0x2000, 0x2000, (uint *)0); - /* 16K */ - dma_xfer((uint *)0x4000, 0x4000, (uint *)0); - /* 32K */ - dma_xfer((uint *)0x8000, 0x8000, (uint *)0); - /* 64K */ - dma_xfer((uint *)0x10000, 0x10000, (uint *)0); - /* 128k */ - dma_xfer((uint *)0x20000, 0x20000, (uint *)0); - /* 256k */ - dma_xfer((uint *)0x40000, 0x40000, (uint *)0); - /* 512k */ - dma_xfer((uint *)0x80000, 0x80000, (uint *)0); - /* 1M */ - dma_xfer((uint *)0x100000, 0x100000, (uint *)0); - /* 2M */ - dma_xfer((uint *)0x200000, 0x200000, (uint *)0); - /* 4M */ - dma_xfer((uint *)0x400000, 0x400000, (uint *)0); + dma_xfer((uint *)0x002000, 0x002000, (uint *)0); /* 8K */ + dma_xfer((uint *)0x004000, 0x004000, (uint *)0); /* 16K */ + dma_xfer((uint *)0x008000, 0x008000, (uint *)0); /* 32K */ + dma_xfer((uint *)0x010000, 0x010000, (uint *)0); /* 64K */ + dma_xfer((uint *)0x020000, 0x020000, (uint *)0); /* 128k */ + dma_xfer((uint *)0x040000, 0x040000, (uint *)0); /* 256k */ + dma_xfer((uint *)0x080000, 0x080000, (uint *)0); /* 512k */ + dma_xfer((uint *)0x100000, 0x100000, (uint *)0); /* 1M */ + dma_xfer((uint *)0x200000, 0x200000, (uint *)0); /* 2M */ + dma_xfer((uint *)0x400000, 0x400000, (uint *)0); /* 4M */ for (i = 1; i < dram_size / 0x800000; i++) { dma_xfer((uint *)(0x800000*i), 0x800000, (uint *)0); -- cgit v1.3.1 From e0a46554c3459dc7cabf149c135e79e8df70ae14 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 12 Oct 2006 19:43:29 +0200 Subject: * PPC405EP: Add CFG_GPIO0_OR, CFG_GPIO0_ODR to setup GPIO completely. - Add configuration of Open Drain GPIO Output selection - Add configuration of initial value of GPIO output pins Patch by Tolunay Orkun, 07 Apr 2006 --- CHANGELOG | 5 +++++ cpu/ppc4xx/cpu_init.c | 14 ++++++++++---- 2 files changed, 15 insertions(+), 4 deletions(-) (limited to 'cpu') diff --git a/CHANGELOG b/CHANGELOG index 166cfa3a4ed..87a87461d93 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,11 @@ Changes since U-Boot 1.1.4: ====================================================================== +* PPC405EP: Add CFG_GPIO0_OR, CFG_GPIO0_ODR to setup GPIO completely. + - Add configuration of Open Drain GPIO Output selection + - Add configuration of initial value of GPIO output pins + Patch by Tolunay Orkun, 07 Apr 2006 + * Fix spelling; minor code cleanup. * Fix JFFS2 compilation problem diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c index b27567fa4d1..def46f15cac 100644 --- a/cpu/ppc4xx/cpu_init.c +++ b/cpu/ppc4xx/cpu_init.c @@ -226,13 +226,19 @@ cpu_init_f (void) /* * GPIO0 setup (select GPIO or alternate function) */ - out32(GPIO0_OSRH, CFG_GPIO0_OSRH); /* output select */ +#if defined(CFG_GPIO0_OR) + out32(GPIO0_OR, CFG_GPIO0_OR); /* set initial state of output pins */ +#endif +#if defined(CFG_GPIO0_ODR) + out32(GPIO0_ODR, CFG_GPIO0_ODR); /* open-drain select */ +#endif + out32(GPIO0_OSRH, CFG_GPIO0_OSRH); /* output select */ out32(GPIO0_OSRL, CFG_GPIO0_OSRL); - out32(GPIO0_ISR1H, CFG_GPIO0_ISR1H); /* input select */ + out32(GPIO0_ISR1H, CFG_GPIO0_ISR1H); /* input select */ out32(GPIO0_ISR1L, CFG_GPIO0_ISR1L); - out32(GPIO0_TSRH, CFG_GPIO0_TSRH); /* three-state select */ + out32(GPIO0_TSRH, CFG_GPIO0_TSRH); /* three-state select */ out32(GPIO0_TSRL, CFG_GPIO0_TSRL); - out32(GPIO0_TCR, CFG_GPIO0_TCR); /* enable output driver for outputs */ + out32(GPIO0_TCR, CFG_GPIO0_TCR); /* enable output driver for outputs */ /* * Set EMAC noise filter bits -- cgit v1.3.1 From d7762337cbc8293b259218b4a804dc626e257a4a Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 12 Oct 2006 19:50:17 +0200 Subject: * PPC405EP: Add support for board configuration of CPC0_PCI register This is needed to be able to configure PerWE*/PCI_INT* pin as PerWE* Patch by Tolunay Orkun, 07 Apr 2006 --- CHANGELOG | 4 ++++ cpu/ppc4xx/start.S | 6 +++++- 2 files changed, 9 insertions(+), 1 deletion(-) (limited to 'cpu') diff --git a/CHANGELOG b/CHANGELOG index 87a87461d93..2a40ab3561a 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,10 @@ Changes since U-Boot 1.1.4: ====================================================================== +* PPC405EP: Add support for board configuration of CPC0_PCI register + This is needed to be able to configure PerWE*/PCI_INT* pin as PerWE* + Patch by Tolunay Orkun, 07 Apr 2006 + * PPC405EP: Add CFG_GPIO0_OR, CFG_GPIO0_ODR to setup GPIO completely. - Add configuration of Open Drain GPIO Output selection - Add configuration of initial value of GPIO output pins diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S index 3f2931411f3..3fe13daaf38 100644 --- a/cpu/ppc4xx/start.S +++ b/cpu/ppc4xx/start.S @@ -1697,7 +1697,8 @@ ppc405ep_init: mtdcr ebccfgd,r3 #endif - addi r3,0,CPC0_PCI_HOST_CFG_EN +#ifndef CFG_CPC0_PCI + li r3,CPC0_PCI_HOST_CFG_EN #ifdef CONFIG_BUBINGA /* !----------------------------------------------------------------------- @@ -1712,6 +1713,9 @@ ppc405ep_init: beq ..pci_cfg_set /* if not set, then bypass reg write*/ #endif ori r3,r3,CPC0_PCI_ARBIT_EN +#else /* CFG_CPC0_PCI */ + li r3,CFG_CPC0_PCI +#endif /* CFG_CPC0_PCI */ ..pci_cfg_set: mtdcr CPC0_PCI, r3 /* Enable internal arbiter*/ -- cgit v1.3.1 From 4707fb50cc9f815996be5f2e5a8660de852b2c37 Mon Sep 17 00:00:00 2001 From: Bartlomiej Sieka Date: Fri, 13 Oct 2006 21:09:09 +0200 Subject: Preliminary patch adding support for the MarelV38B board. --- MAKEALL | 2 +- Makefile | 3 + board/v38b/Makefile | 50 +++++++ board/v38b/config.mk | 32 +++++ board/v38b/ethaddr.c | 254 ++++++++++++++++++++++++++++++++++ board/v38b/u-boot.lds | 122 ++++++++++++++++ board/v38b/v38b.c | 253 ++++++++++++++++++++++++++++++++++ cpu/mpc5xxx/fec.c | 2 +- include/common.h | 3 +- include/configs/V38B.h | 368 +++++++++++++++++++++++++++++++++++++++++++++++++ include/status_led.h | 9 ++ lib_ppc/board.c | 7 +- 12 files changed, 1100 insertions(+), 5 deletions(-) create mode 100644 board/v38b/Makefile create mode 100644 board/v38b/config.mk create mode 100644 board/v38b/ethaddr.c create mode 100644 board/v38b/u-boot.lds create mode 100644 board/v38b/v38b.c create mode 100644 include/configs/V38B.h (limited to 'cpu') diff --git a/MAKEALL b/MAKEALL index 2a334ffbf93..f761467ae6e 100755 --- a/MAKEALL +++ b/MAKEALL @@ -39,7 +39,7 @@ LIST_5xxx=" \ icecube_5100 icecube_5200 lite5200b mcc200 \ o2dnt pf5200 PM520 TB5200 \ Total5100 Total5200 Total5200_Rev2 TQM5200 \ - TQM5200_B TQM5200S \ + TQM5200_B TQM5200S v38b \ " ######################################################################### diff --git a/Makefile b/Makefile index ccf7f9f88fc..3924f6559a7 100644 --- a/Makefile +++ b/Makefile @@ -400,6 +400,9 @@ icecube_5100_config: unconfig } @$(MKCONFIG) -a IceCube ppc mpc5xxx icecube +v38b_config: unconfig + @./mkconfig -a V38B ppc mpc5xxx v38b + inka4x0_config: unconfig @$(MKCONFIG) inka4x0 ppc mpc5xxx inka4x0 diff --git a/board/v38b/Makefile b/board/v38b/Makefile new file mode 100644 index 00000000000..304deaa4f21 --- /dev/null +++ b/board/v38b/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2003-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS := $(BOARD).o ethaddr.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(AR) crv $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/v38b/config.mk b/board/v38b/config.mk new file mode 100644 index 00000000000..75577fcbec7 --- /dev/null +++ b/board/v38b/config.mk @@ -0,0 +1,32 @@ +# +# (C) Copyright 2003-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# MarelV38B board +# + +sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp + +TEXT_BASE = 0xFF000000 + +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board diff --git a/board/v38b/ethaddr.c b/board/v38b/ethaddr.c new file mode 100644 index 00000000000..105608051c7 --- /dev/null +++ b/board/v38b/ethaddr.c @@ -0,0 +1,254 @@ +/* + * + * (C) Copyright 2006 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include + +#define GPIO_ENABLE (MPC5XXX_WU_GPIO) + +/* Open Drain Emulation Register */ +#define GPIO_ODR (MPC5XXX_WU_GPIO + 0x04) + +/* Data Direction Register */ +#define GPIO_DDR (MPC5XXX_WU_GPIO + 0x08) + +/* Data Value Out Register */ +#define GPIO_DVOR (MPC5XXX_WU_GPIO + 0x0C) + +/* Interrupt Enable Register */ +#define GPIO_IER (MPC5XXX_WU_GPIO + 0x10) + +/* Individual Interrupt Enable Register */ +#define GPIO_IIER (MPC5XXX_WU_GPIO + 0x14) + +/* Interrupt Type Register */ +#define GPIO_ITR (MPC5XXX_WU_GPIO + 0x18) + +/* Master Enable Register */ +#define GPIO_MER (MPC5XXX_WU_GPIO + 0x1C) + +/* Data Input Value Register */ +#define GPIO_DIVR (MPC5XXX_WU_GPIO + 0x20) + +/* Status Register */ +#define GPIO_SR (MPC5XXX_WU_GPIO + 0x24) + +#define PSC6_0 0x10000000 +#define WKUP_7 0x80000000 + +/* For NS4 A/B board define WKUP_7, for V38B board PSC_6 */ +#define GPIO_PIN PSC6_0 + +#define NO_ERROR 0 +#define ERR_NO_NUMBER 1 +#define ERR_BAD_NUMBER 2 + +typedef volatile unsigned long GPIO_REG; +typedef GPIO_REG *GPIO_REG_PTR; + +static int is_high(void); +static int check_device(void); +static void io_out(int value); +static void io_input(void); +static void io_output(void); +static void init_gpio(void); +static void read_byte(unsigned char *data); +static void write_byte(unsigned char command); + +void read_2501_memory(unsigned char *psernum, unsigned char *perr); +void board_get_enetaddr(uchar *enetaddr); + +static int is_high() +{ + return (* ((vu_long *) GPIO_DIVR) & GPIO_PIN); +} + +static void io_out(int value) +{ + if (value) + *((vu_long *) GPIO_DVOR) |= GPIO_PIN; + else + *((vu_long *) GPIO_DVOR) &= ~GPIO_PIN; +} + +static void io_input() +{ + *((vu_long *) GPIO_DDR) &= ~GPIO_PIN; + udelay(3); /* allow input to settle */ +} + +static void io_output() +{ + *((vu_long *) GPIO_DDR) |= GPIO_PIN; +} + +static void init_gpio() +{ + *((vu_long *) GPIO_ENABLE) |= GPIO_PIN; /* Enable appropriate pin */ +} + +void read_2501_memory(unsigned char *psernum, unsigned char *perr) +{ +#define NBYTES 28 + unsigned char crcval, i; + unsigned char buf[NBYTES]; + + *perr = 0; + crcval = 0; + + for (i=0; i> 1; + } +} + +static void read_byte(unsigned char *data) +{ + unsigned char i, rdat = 0; + + for (i=0; i<8; i++) { + /* read one bit from one-wire device */ + + /* 1 - 15 us low starts bit slot */ + io_out(0); + io_output(); + udelay(0); + + /* allow line to be pulled high */ + io_input(); + + /* delay 10 us */ + udelay(10); + + /* now sample input status */ + if (is_high()) + rdat = (rdat >> 1) | 0x80; + else + rdat = rdat >> 1; + + udelay(60); /* at least 60 us */ + } + /* copy the return value */ + *data = rdat; +} + +void board_get_enetaddr(uchar *enetaddr) +{ + unsigned char sn[6], err=NO_ERROR; + + init_gpio(); + + read_2501_memory(sn, &err); + + if (err == NO_ERROR) { + sprintf(enetaddr, "%02x:%02x:%02x:%02x:%02x:%02x", + sn[0], sn[1], sn[2], sn[3], sn[4], sn[5]); + printf("MAC address: %s\n", enetaddr); + setenv("ethaddr", enetaddr); + } + else { + sprintf(enetaddr, "00:01:02:03:04:05"); + printf("Error reading MAC address.\n"); + printf("Setting default to %s\n", enetaddr); + setenv("ethaddr", enetaddr); + } +} diff --git a/board/v38b/u-boot.lds b/board/v38b/u-boot.lds new file mode 100644 index 00000000000..6ec525691a1 --- /dev/null +++ b/board/v38b/u-boot.lds @@ -0,0 +1,122 @@ +/* + * (C) Copyright 2003-2006 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +OUTPUT_ARCH(powerpc) +SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib); +/* Do we need any of these for elf? + __DYNAMIC = 0; */ +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .rel.text : { *(.rel.text) } + .rela.text : { *(.rela.text) } + .rel.data : { *(.rel.data) } + .rela.data : { *(.rela.data) } + .rel.rodata : { *(.rel.rodata) } + .rela.rodata : { *(.rela.rodata) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } + .plt : { *(.plt) } + .text : + { + cpu/mpc5xxx/start.o (.text) + *(.text) + *(.fixup) + *(.got1) + . = ALIGN(16); + *(.rodata) + *(.rodata1) + *(.rodata.str1.4) + } + .fini : { *(.fini) } =0 + .ctors : { *(.ctors) } + .dtors : { *(.dtors) } + + /* Read-write section, merged into data segment: */ + . = (. + 0x0FFF) & 0xFFFFF000; + _erotext = .; + PROVIDE (erotext = .); + .reloc : + { + *(.got) + _GOT2_TABLE_ = .; + *(.got2) + _FIXUP_TABLE_ = .; + *(.fixup) + } + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; + __fixup_entries = (. - _FIXUP_TABLE_) >> 2; + + .data : + { + *(.data) + *(.data1) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + . = ALIGN(4096); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(4096); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); +} diff --git a/board/v38b/v38b.c b/board/v38b/v38b.c new file mode 100644 index 00000000000..c56c6c84d27 --- /dev/null +++ b/board/v38b/v38b.c @@ -0,0 +1,253 @@ +/* + * (C) Copyright 2003-2006 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * (C) Copyright 2004 + * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include +#include + +#ifndef CFG_RAMBOOT +static void sdram_start(int hi_addr) +{ + long hi_addr_bit = hi_addr ? 0x01000000 : 0; + + /* unlock mode register */ + *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000000 | hi_addr_bit; + __asm__ volatile ("sync"); + + /* precharge all banks */ + *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit; + __asm__ volatile ("sync"); + +#if SDRAM_DDR + /* set mode register: extended mode */ + *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_EMODE; + __asm__ volatile ("sync"); + + /* set mode register: reset DLL */ + *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000; + __asm__ volatile ("sync"); +#endif /* SDRAM_DDR */ + + /* precharge all banks */ + *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit; + __asm__ volatile ("sync"); + + /* auto refresh */ + *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 | hi_addr_bit; + __asm__ volatile ("sync"); + + /* set mode register */ + *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE; + __asm__ volatile ("sync"); + + /* normal operation */ + *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit; + __asm__ volatile ("sync"); +} +#endif /* !CFG_RAMBOOT */ + + +long int initdram(int board_type) +{ + ulong dramsize = 0; + ulong dramsize2 = 0; + uint svr, pvr; + +#ifndef CFG_RAMBOOT + ulong test1, test2; + + /* setup SDRAM chip selects */ + *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e; /* 2G at 0x0 */ + *(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000; /* disabled */ + __asm__ volatile ("sync"); + + /* setup config registers */ + *(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1; + *(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2; + __asm__ volatile ("sync"); + +#if SDRAM_DDR + /* set tap delay */ + *(vu_long *)MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY; + __asm__ volatile ("sync"); +#endif /* SDRAM_DDR */ + + /* find RAM size using SDRAM CS0 only */ + sdram_start(0); + test1 = get_ram_size((long *)CFG_SDRAM_BASE, 0x80000000); + sdram_start(1); + test2 = get_ram_size((long *)CFG_SDRAM_BASE, 0x80000000); + if (test1 > test2) { + sdram_start(0); + dramsize = test1; + } else + dramsize = test2; + + /* memory smaller than 1MB is impossible */ + if (dramsize < (1 << 20)) + dramsize = 0; + + /* set SDRAM CS0 size according to the amount of RAM found */ + if (dramsize > 0) + *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1; + else + *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */ + + /* let SDRAM CS1 start right after CS0 */ + *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */ + + /* find RAM size using SDRAM CS1 only */ + if (!dramsize) + sdram_start(0); + test2 = test1 = get_ram_size((long *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + if (!dramsize) { + sdram_start(1); + test2 = get_ram_size((long *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + } + if (test1 > test2) { + sdram_start(0); + dramsize2 = test1; + } else + dramsize2 = test2; + + /* memory smaller than 1MB is impossible */ + if (dramsize2 < (1 << 20)) + dramsize2 = 0; + + /* set SDRAM CS1 size according to the amount of RAM found */ + if (dramsize2 > 0) + *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + | (0x13 + __builtin_ffs(dramsize2 >> 20) - 1); + else + *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */ + +#else /* CFG_RAMBOOT */ + + /* retrieve size of memory connected to SDRAM CS0 */ + dramsize = *(vu_long *)MPC5XXX_SDRAM_CS0CFG & 0xFF; + if (dramsize >= 0x13) + dramsize = (1 << (dramsize - 0x13)) << 20; + else + dramsize = 0; + + /* retrieve size of memory connected to SDRAM CS1 */ + dramsize2 = *(vu_long *)MPC5XXX_SDRAM_CS1CFG & 0xFF; + if (dramsize2 >= 0x13) + dramsize2 = (1 << (dramsize2 - 0x13)) << 20; + else + dramsize2 = 0; + +#endif /* CFG_RAMBOOT */ + + /* + * On MPC5200B we need to set the special configuration delay in the + * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM + * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190: + * + * "The SDelay should be written to a value of 0x00000004. It is + * required to account for changes caused by normal wafer processing + * parameters." + */ + svr = get_svr(); + pvr = get_pvr(); + if ((SVR_MJREV(svr) >= 2) && + (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4)) { + + *(vu_long *)MPC5XXX_SDRAM_SDELAY = 0x04; + __asm__ volatile ("sync"); + } + + return dramsize + dramsize2; +} + + +int checkboard (void) +{ + puts("Board: MarelV38B\n"); + return 0; +} + + +int board_early_init_r(void) +{ + /* + * Now, when we are in RAM, enable flash write access for detection process. + * Note that CS_BOOT cannot be cleared when executing in flash. + */ + *(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */ + return 0; +} + + +#if defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) + +#define GPIO_PSC1_4 0x01000000UL + +void init_ide_reset(void) +{ + debug("init_ide_reset\n"); + + /* Configure PSC1_4 as GPIO output for ATA reset */ + *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4; + *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4; + /* Deassert reset */ + *(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4; +} + + +void ide_set_reset(int idereset) +{ + debug("ide_reset(%d)\n", idereset); + + if (idereset) { + *(vu_long *) MPC5XXX_WU_GPIO_DATA &= ~GPIO_PSC1_4; + /* Make a delay. MPC5200 spec says 25 usec min */ + udelay(500000); + } else + *(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4; +} +#endif /* defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) */ + + +void led_d4_on(void) +{ + /* TIMER7 as GPIO output low */ + *(vu_long *) (MPC5XXX_GPT + 0x70) |= 0x24; +} + + +void led_d4_off(void) +{ + /* TIMER7 as GPIO output high */ + *(vu_long *) (MPC5XXX_GPT + 0x70) |= 0x34; +} + + +void hw_watchdog_reset(void) +{ +/* TODO fill this in */ +} + diff --git a/cpu/mpc5xxx/fec.c b/cpu/mpc5xxx/fec.c index 19737ce868d..37fe3e7153f 100644 --- a/cpu/mpc5xxx/fec.c +++ b/cpu/mpc5xxx/fec.c @@ -882,7 +882,7 @@ int mpc5xxx_fec_initialize(bd_t * bis) defined(CONFIG_ICECUBE) || defined(CONFIG_INKA4X0) || \ defined(CONFIG_MCC200) || defined(CONFIG_O2DNT) || \ defined(CONFIG_PM520) || defined(CONFIG_TOP5200) || \ - defined(CONFIG_TQM5200) + defined(CONFIG_TQM5200) || defined(CONFIG_V38B) # ifndef CONFIG_FEC_10MBIT fec->xcv_type = MII100; # else diff --git a/include/common.h b/include/common.h index bee2fb70224..e296e684a0d 100644 --- a/include/common.h +++ b/include/common.h @@ -313,7 +313,8 @@ void board_ether_init (void); #if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || \ defined(CONFIG_IAD210) || defined(CONFIG_XPEDITE1K) || \ - defined(CONFIG_METROBOX) || defined(CONFIG_KAREF) + defined(CONFIG_METROBOX) || defined(CONFIG_KAREF) || \ + defined(CONFIG_V38B) void board_get_enetaddr (uchar *addr); #endif diff --git a/include/configs/V38B.h b/include/configs/V38B.h new file mode 100644 index 00000000000..9b8fc699a90 --- /dev/null +++ b/include/configs/V38B.h @@ -0,0 +1,368 @@ +/* + * (C) Copyright 2003-2004 Wolfgang Denk, DENX Software Engineering, + * wd@denx.de. + * + * See file CREDITS for list of people who contributed to this project. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., 59 + * Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#if 0 +#define DEBUG 0xFFF +#endif + +#if 0 +#define DEBUG 0x01 +#endif + +/* + * High Level Configuration Options + * (easy to change) +*/ + +#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ +#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */ +#define CONFIG_V38B 1 /* ... on V38B board */ +#define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ + +#define CONFIG_RTC_PCF8563 1 /* has PCF8563 RTC */ +#define CONFIG_MPC5200_DDR 1 /* has DDR SDRAM */ +#define CONFIG_HW_WATCHDOG 1 /* has watchdog */ + +#define CONFIG_NETCONSOLE 1 + +#define CONFIG_BOARD_EARLY_INIT_R 1 /* make flash read/write */ + +#define CFG_XLB_PIPELINING 1 /* gives better performance */ + + +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ +#endif + +/* + * Serial console configuration + */ +#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ +#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ +#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } + + +/* + * DDR + */ +#define SDRAM_DDR 1 /* is DDR */ +/* Settings for XLB = 132 MHz */ +#define SDRAM_MODE 0x018D0000 +#define SDRAM_EMODE 0x40090000 +#define SDRAM_CONTROL 0x704f0f00 +#define SDRAM_CONFIG1 0x73722930 +#define SDRAM_CONFIG2 0x47770000 +#define SDRAM_TAPDELAY 0x10000000 + + +/* + * PCI - no suport + */ +#undef CONFIG_PCI + +/* + * Partitions + */ +#define CONFIG_MAC_PARTITION 1 +#define CONFIG_DOS_PARTITION 1 + +/* + * USB + */ +#define CONFIG_USB_OHCI +#define CONFIG_USB_STORAGE + +#define CONFIG_TIMESTAMP /* Print image info with timestamp */ + +/* + * Supported commands + */ +#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ + CFG_CMD_FAT | \ + CFG_CMD_I2C | \ + CFG_CMD_IDE | \ + CFG_CMD_PING | \ + CFG_CMD_DHCP | \ + CFG_CMD_DIAG | \ + CFG_CMD_IRQ | \ + CFG_CMD_JFFS2 | \ + CFG_CMD_MII | \ + CFG_CMD_SDRAMi | \ + CFG_CMD_DATE | \ + CFG_CMD_USB | \ + CFG_CMD_FAT) + +/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ +#include + +/* + * Boot low with 16 MB Flash + */ +# define CFG_LOWBOOT 1 +# define CFG_LOWBOOT16 1 + +/* + * Autobooting + */ +#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ + +#define CONFIG_PREBOOT "echo;" \ + "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ + "echo" + +#undef CONFIG_BOOTARGS + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "devno=5\0" \ + "hostname=V38B_$(devno)\0" \ + "ipaddr=10.100.99.$(devno)\0" \ + "netmask=255.255.0.0\0" \ + "serverip=10.100.10.90\0" \ + "gatewayip=10.100.254.254\0" \ + "ramargs=setenv bootargs root=/dev/ram rw\0" \ + "rootpath=/opt/eldk/ppc_6xx\0" \ + "bootfile=mpc5200/uImage\0" \ + "bootcmd=run net_nfs\0" \ + "addip=setenv bootargs $(bootargs) " \ + "ip=$(ipaddr):$(serverip):$(gatewayip):" \ + "$(netmask):$(hostname):$(netdev):off panic=1\0" \ + "flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \ + "flash_self=run ramargs addip;bootm $(kernel_addr) " \ + "$(ramdisk_addr)\0" \ + "net_nfs=tftp 200000 $(bootfile);run nfsargs " \ + "addip;bootm\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=$(serverip):$(rootpath)\0" \ + "" + +#define CONFIG_BOOTCOMMAND "run net_nfs" + +#if defined(CONFIG_MPC5200) +/* + * IPB Bus clocking configuration. + */ +#undef CFG_IPBSPEED_133 /* define for 133MHz speed */ +#endif +/* + * I2C configuration + */ +#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ +#define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */ + +#define CFG_I2C_SPEED 100000 /* 100 kHz */ +#define CFG_I2C_SLAVE 0x7F + +/* + * EEPROM configuration + */ +#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */ +#define CFG_I2C_EEPROM_ADDR_LEN 1 +#define CFG_EEPROM_PAGE_WRITE_BITS 3 +#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70 + +/* + * RTC configuration + */ +#define CFG_I2C_RTC_ADDR 0x51 + +/* + * Flash configuration - use CFI driver + */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_CFI_AMD_RESET 1 +#define CFG_FLASH_BASE 0xFF000000 +#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_SIZE 0x01000000 /* 16 MiB */ +#define CFG_MAX_FLASH_SECT 256 /* max num of sects on one chip */ +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* flash write speed-up */ + +/* + * Environment settings + */ +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00040000) +#define CFG_ENV_SIZE 0x10000 +#define CFG_ENV_SECT_SIZE 0x10000 +#define CONFIG_ENV_OVERWRITE 1 + +/* + * Memory map + */ +#define CFG_MBAR 0xF0000000 +#define CFG_SDRAM_BASE 0x00000000 +#define CFG_DEFAULT_MBAR 0x80000000 + +/* Use SRAM until RAM will be available */ +#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM +#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */ + + +#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET + +#define CFG_MONITOR_BASE TEXT_BASE +#if (CFG_MONITOR_BASE < CFG_FLASH_BASE) +# define CFG_RAMBOOT 1 +#endif + +#define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ +#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ + +/* + * Ethernet configuration + */ +#define CONFIG_MPC5xxx_FEC 1 +#define CONFIG_PHY_ADDR 0x00 +#define CONFIG_MII 1 + +/* + * GPIO configuration + */ +#define CFG_GPS_PORT_CONFIG 0x90000404 + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=> " /* Monitor Command Prompt */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_MEMTEST_START 0x00100000 /* memtest works on */ +#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ + +#define CFG_LOAD_ADDR 0x100000 /* default load address */ + +#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ + +/* + * Various low-level settings + */ +#if defined(CONFIG_MPC5200) +#define CFG_HID0_INIT HID0_ICE | HID0_ICFI +#define CFG_HID0_FINAL HID0_ICE +#else +#define CFG_HID0_INIT 0 +#define CFG_HID0_FINAL 0 +#endif + + +#define CFG_BOOTCS_START CFG_FLASH_BASE +#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE +#define CFG_BOOTCS_CFG 0x00047801 +#define CFG_CS0_START CFG_FLASH_BASE +#define CFG_CS0_SIZE CFG_FLASH_SIZE + +#define CFG_CS_BURST 0x00000000 +#define CFG_CS_DEADCYCLE 0x33333333 + +#define CFG_RESET_ADDRESS 0xff000000 + +/*----------------------------------------------------------------------- + * USB stuff + *----------------------------------------------------------------------- + */ +#define CONFIG_USB_CLOCK 0x0001BBBB +#define CONFIG_USB_CONFIG 0x00001000 + + +/*----------------------------------------------------------------------- + * IDE/ATA stuff Supports IDE harddisk + *----------------------------------------------------------------------- + */ + +#undef CONFIG_IDE_8xx_PCCARD /* Don't use IDE with PC Card Adapter */ + +#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ +#undef CONFIG_IDE_LED /* LED for ide not supported */ + +#define CONFIG_IDE_RESET /* reset for ide supported */ +#define CONFIG_IDE_PREINIT + +#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */ +#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ + +#define CFG_ATA_IDE0_OFFSET 0x0000 + +#define CFG_ATA_BASE_ADDR MPC5XXX_ATA + +/* Offset for data I/O */ +#define CFG_ATA_DATA_OFFSET (0x0060) + +/* Offset for normal register accesses */ +#define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET) + +/* Offset for alternate registers */ +#define CFG_ATA_ALT_OFFSET (0x005C) + +/* Interval between registers */ +#define CFG_ATA_STRIDE 4 + +/* Status LED */ + +#define CONFIG_STATUS_LED /* Status LED enabled */ +#define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */ + +#define CFG_LED_BASE (0xf0000600 + 0x70) /* Timer 7 GPIO */ + +#ifndef __ASSEMBLY__ +/* LEDs */ +typedef unsigned int led_id_t; + +#define __led_toggle(_msk) \ + do { \ + *((volatile long *) (CFG_LED_BASE)) ^= (_msk); \ + } while(0) + +#define __led_set(_msk, _st) \ + do { \ + if ((_st)) \ + *((volatile long *) (CFG_LED_BASE)) &= ~(_msk); \ + else \ + *((volatile long *) (CFG_LED_BASE)) |= (_msk); \ + } while(0) + +#define __led_init(_msk, st) \ + { \ + *((volatile long *) (CFG_LED_BASE)) |= 0x34; \ + } + +#endif + +#endif /* __CONFIG_H */ diff --git a/include/status_led.h b/include/status_led.h index a56883b9a5e..db4c60fe3f3 100644 --- a/include/status_led.h +++ b/include/status_led.h @@ -346,6 +346,15 @@ void status_led_set (int led, int state); #elif defined(CONFIG_NIOS2) /* XXX empty just to avoid the error */ /************************************************************************/ +#elif defined(CONFIG_V38B) + +# define STATUS_LED_BIT 0x0010 /* Timer7 GPIO */ +# define STATUS_LED_PERIOD (CFG_HZ / 2) +# define STATUS_LED_STATE STATUS_LED_BLINKING + +# define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */ +# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */ + #else # error Status LED configuration missing #endif diff --git a/lib_ppc/board.c b/lib_ppc/board.c index cf0e3fdf4b6..3e401bead02 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2000-2004 + * (C) Copyright 2000-2006 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * See file CREDITS for list of people who contributed to this @@ -805,7 +805,10 @@ void board_init_r (gd_t *id, ulong dest_addr) #endif /* CFG_EXTBDINFO */ s = getenv ("ethaddr"); -#if defined (CONFIG_MBX) || defined (CONFIG_RPXCLASSIC) || defined(CONFIG_IAD210) +#if defined (CONFIG_MBX) || \ + defined (CONFIG_RPXCLASSIC) || \ + defined(CONFIG_IAD210) || \ + defined(CONFIG_V38B) if (s == NULL) board_get_enetaddr (bd->bi_enetaddr); else -- cgit v1.3.1 From edf0b5433872eb9f468d7460667445b0492dc7e0 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Wed, 18 Oct 2006 15:59:35 +0200 Subject: Make 4xx bootup message shorter on 440EPx/GRx platforms Patch by Stefan Roese, 18 Oct 2006 --- CHANGELOG | 3 +++ cpu/ppc4xx/cpu.c | 16 ++++++++++++---- 2 files changed, 15 insertions(+), 4 deletions(-) (limited to 'cpu') diff --git a/CHANGELOG b/CHANGELOG index 2a40ab3561a..1092d30e680 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,9 @@ Changes since U-Boot 1.1.4: ====================================================================== +* Make 4xx bootup message shorter on 440EPx/GRx platforms + Patch by Stefan Roese, 18 Oct 2006 + * PPC405EP: Add support for board configuration of CPC0_PCI register This is needed to be able to configure PerWE*/PCI_INT* pin as PerWE* Patch by Tolunay Orkun, 07 Apr 2006 diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c index 94478dbb109..6badfb1b249 100644 --- a/cpu/ppc4xx/cpu.c +++ b/cpu/ppc4xx/cpu.c @@ -190,6 +190,7 @@ int checkcpu (void) uint pvr = get_pvr(); ulong clock = gd->cpu_clk; char buf[32]; + char addstr[64] = ""; #if !defined(CONFIG_IOP480) sys_info_t sys_info; @@ -308,19 +309,23 @@ int checkcpu (void) #endif /* CONFIG_440 */ case PVR_440EPX1_RA: - puts("EPx Rev. A - Security/Kasumi support"); + puts("EPx Rev. A"); + strcpy(addstr, "Security/Kasumi support"); break; case PVR_440EPX2_RA: - puts("EPx Rev. A - No Security/Kasumi support"); + puts("EPx Rev. A"); + strcpy(addstr, "No Security/Kasumi support"); break; case PVR_440GRX1_RA: - puts("GRx Rev. A - Security/Kasumi support"); + puts("GRx Rev. A"); + strcpy(addstr, "Security/Kasumi support"); break; case PVR_440GRX2_RA: - puts("GRx Rev. A - No Security/Kasumi support"); + puts("GRx Rev. A"); + strcpy(addstr, "No Security/Kasumi support"); break; case PVR_440SP_RA: @@ -349,6 +354,9 @@ int checkcpu (void) sys_info.freqPLB / sys_info.pllOpbDiv / 1000000, FREQ_EBC / 1000000); + if (addstr[0] != 0) + printf(" %s\n", addstr); + #if defined(I2C_BOOTROM) printf (" I2C boot EEPROM %sabled\n", i2c_bootrom_enabled() ? "en" : "dis"); #if defined(SDR0_PINSTP_SHIFT) -- cgit v1.3.1 From 13a7fcdf37f6ea9429ae04c9df67f893364cfe4b Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Thu, 19 Oct 2006 11:33:52 -0500 Subject: * Fix a bunch of compiler warnings for gcc 4.0 Signed-off-by: Matthew McClintock --- board/cds/mpc8541cds/mpc8541cds.c | 4 +--- board/cds/mpc8548cds/mpc8548cds.c | 2 -- board/cds/mpc8555cds/mpc8555cds.c | 2 -- board/mpc8540ads/mpc8540ads.c | 3 --- board/mpc8560ads/mpc8560ads.c | 2 -- board/pm854/pm854.c | 2 -- board/pm856/pm856.c | 2 -- board/stxgp3/stxgp3.c | 2 -- board/tqm85xx/tqm85xx.c | 2 -- common/ft_build.c | 10 +++++----- cpu/mpc85xx/pci.c | 5 +++++ include/ft_build.h | 2 ++ include/pci.h | 3 +++ 13 files changed, 16 insertions(+), 25 deletions(-) (limited to 'cpu') diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/cds/mpc8541cds/mpc8541cds.c index c2b3009fd2b..a42904cf735 100644 --- a/board/cds/mpc8541cds/mpc8541cds.c +++ b/board/cds/mpc8541cds/mpc8541cds.c @@ -497,8 +497,6 @@ void pci_init_board(void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init(struct pci_controller **hose); - - pci_mpc85xx_init(&hose); + pci_mpc85xx_init(hose); #endif } diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c index 66219e395b1..41bcf885181 100644 --- a/board/cds/mpc8548cds/mpc8548cds.c +++ b/board/cds/mpc8548cds/mpc8548cds.c @@ -323,8 +323,6 @@ void pci_init_board(void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init(struct pci_controller **hose); - pci_mpc85xx_init(&hose); #endif } diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/cds/mpc8555cds/mpc8555cds.c index 012181c31d3..d980ea63102 100644 --- a/board/cds/mpc8555cds/mpc8555cds.c +++ b/board/cds/mpc8555cds/mpc8555cds.c @@ -497,8 +497,6 @@ void pci_init_board(void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init(struct pci_controller *hose); - pci_mpc85xx_init(hose); #endif } diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c index fbcb397290a..914e51a7607 100644 --- a/board/mpc8540ads/mpc8540ads.c +++ b/board/mpc8540ads/mpc8540ads.c @@ -33,7 +33,6 @@ #if defined(CONFIG_OF_FLAT_TREE) #include -extern void ft_cpu_setup(void *blob, bd_t *bd); #endif @@ -327,8 +326,6 @@ void pci_init_board(void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init(struct pci_controller *hose); - pci_mpc85xx_init(&hose); #endif /* CONFIG_PCI */ } diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c index f9d75e80510..c1572a35d3f 100644 --- a/board/mpc8560ads/mpc8560ads.c +++ b/board/mpc8560ads/mpc8560ads.c @@ -539,8 +539,6 @@ void pci_init_board(void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init(struct pci_controller *hose); - pci_mpc85xx_init(&hose); #endif /* CONFIG_PCI */ } diff --git a/board/pm854/pm854.c b/board/pm854/pm854.c index 94c492f7821..6ead1d06309 100644 --- a/board/pm854/pm854.c +++ b/board/pm854/pm854.c @@ -289,8 +289,6 @@ void pci_init_board(void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init(struct pci_controller *hose); - pci_mpc85xx_init(&hose); #endif /* CONFIG_PCI */ } diff --git a/board/pm856/pm856.c b/board/pm856/pm856.c index 50447083708..a10075451e0 100644 --- a/board/pm856/pm856.c +++ b/board/pm856/pm856.c @@ -442,8 +442,6 @@ void pci_init_board(void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init(struct pci_controller *hose); - pci_mpc85xx_init(&hose); #endif /* CONFIG_PCI */ } diff --git a/board/stxgp3/stxgp3.c b/board/stxgp3/stxgp3.c index 2b3949cd7b3..a58c043b629 100644 --- a/board/stxgp3/stxgp3.c +++ b/board/stxgp3/stxgp3.c @@ -375,8 +375,6 @@ void pci_init_board(void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init(struct pci_controller *hose); - pci_mpc85xx_init(&hose); #endif /* CONFIG_PCI */ } diff --git a/board/tqm85xx/tqm85xx.c b/board/tqm85xx/tqm85xx.c index b4ef5afe70f..256c076c7dd 100644 --- a/board/tqm85xx/tqm85xx.c +++ b/board/tqm85xx/tqm85xx.c @@ -408,8 +408,6 @@ static struct pci_controller hose = { void pci_init_board (void) { #ifdef CONFIG_PCI - extern void pci_mpc85xx_init (struct pci_controller *hose); - pci_mpc85xx_init (&hose); #endif /* CONFIG_PCI */ } diff --git a/common/ft_build.c b/common/ft_build.c index 87883cc7d22..980e40f55d5 100644 --- a/common/ft_build.c +++ b/common/ft_build.c @@ -87,9 +87,9 @@ static int lookup_string(struct ft_cxt *cxt, const char *name) p = cxt->p; while (p < cxt->p_end) { - if (strcmp(p, name) == 0) + if (strcmp((char *)p, name) == 0) return p - cxt->p; - p += strlen(p) + 1; + p += strlen((char *)p) + 1; } return -1; @@ -143,9 +143,9 @@ void ft_init_cxt(struct ft_cxt *cxt, void *blob) cxt->p_rsvmap += SIZE_OF_RSVMAP_ENTRY; } - cxt->p_start = (char*)bph + bph->off_dt_struct; - cxt->p_end = (char *)bph + bph->totalsize; - cxt->p = (char *)bph + bph->off_dt_strings; + cxt->p_start = (u8 *)bph + bph->off_dt_struct; + cxt->p_end = (u8 *)bph + bph->totalsize; + cxt->p = (u8 *)bph + bph->off_dt_strings; } /* add a reserver physical area to the rsvmap */ diff --git a/cpu/mpc85xx/pci.c b/cpu/mpc85xx/pci.c index cfb7dcdc895..84f839ae1e4 100644 --- a/cpu/mpc85xx/pci.c +++ b/cpu/mpc85xx/pci.c @@ -29,6 +29,9 @@ #include #include +#if defined(CONFIG_OF_FLAT_TREE) +#include +#endif #if defined(CONFIG_PCI) @@ -42,7 +45,9 @@ pci_mpc85xx_init(struct pci_controller *board_hose) volatile immap_t *immap = (immap_t *)CFG_CCSRBAR; volatile ccsr_pcix_t *pcix = &immap->im_pcix; +#ifdef CONFIG_MPC85XX_PCI2 volatile ccsr_pcix_t *pcix2 = &immap->im_pcix2; +#endif volatile ccsr_gur_t *gur = &immap->im_gur; struct pci_controller * hose; diff --git a/include/ft_build.h b/include/ft_build.h index f5156879de3..89c689c0847 100644 --- a/include/ft_build.h +++ b/include/ft_build.h @@ -64,6 +64,8 @@ void *ft_get_prop(void *bphp, const char *propname, int *szp); #ifdef CONFIG_OF_BOARD_SETUP void ft_board_setup(void *blob, bd_t *bd); +void ft_cpu_setup(void *blob, bd_t *bd); +void ft_pci_setup(void *blob, bd_t *bd); #endif #endif diff --git a/include/pci.h b/include/pci.h index e0e8783a7aa..7c9a0e34410 100644 --- a/include/pci.h +++ b/include/pci.h @@ -501,4 +501,7 @@ extern int pci_hose_config_device(struct pci_controller *hose, extern void pci_mpc824x_init (struct pci_controller *hose); #endif +#ifdef CONFIG_MPC85xx +extern void pci_mpc85xx_init (struct pci_controller *hose); +#endif #endif /* _PCI_H */ -- cgit v1.3.1 From 7237c033b02fe295880435f1eb80819a0c987532 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Thu, 19 Oct 2006 11:02:16 -0500 Subject: Moved i2c driver out of cpu/mpc86xx/i2c.c into drivers/fsl_i2c.c in an effort to begin to unify the umpteen FSL I2C drivers that are all otherwise very similar. Signed-off-by: Jon Loeliger --- cpu/mpc86xx/Makefile | 2 +- cpu/mpc86xx/i2c.c | 269 ------------------------------------------ drivers/Makefile | 3 +- drivers/fsl_i2c.c | 247 ++++++++++++++++++++++++++++++++++++++ include/asm-ppc/fsl_i2c.h | 90 ++++++++++++++ include/configs/MPC8641HPCN.h | 1 + 6 files changed, 341 insertions(+), 271 deletions(-) delete mode 100644 cpu/mpc86xx/i2c.c create mode 100644 drivers/fsl_i2c.c create mode 100644 include/asm-ppc/fsl_i2c.h (limited to 'cpu') diff --git a/cpu/mpc86xx/Makefile b/cpu/mpc86xx/Makefile index ad5b36deffc..de5561e9238 100644 --- a/cpu/mpc86xx/Makefile +++ b/cpu/mpc86xx/Makefile @@ -30,7 +30,7 @@ LIB = $(obj)lib$(CPU).a START = start.o #resetvec.o SOBJS = cache.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \ - pci.o pcie_indirect.o i2c.o spd_sdram.o + pci.o pcie_indirect.o spd_sdram.o SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) diff --git a/cpu/mpc86xx/i2c.c b/cpu/mpc86xx/i2c.c deleted file mode 100644 index d99ecb92d49..00000000000 --- a/cpu/mpc86xx/i2c.c +++ /dev/null @@ -1,269 +0,0 @@ -/* - * (C) Copyright 2003,Motorola Inc. - * Xianghua Xiao - * Adapted for Motorola 85xx chip. - * - * (C) Copyright 2003 - * Gleb Natapov - * Some bits are taken from linux driver writen by adrian@humboldt.co.uk - * - * Modified for MPC86xx by Jeff Brown - * - * Hardware I2C driver for MPC107 PCI bridge. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include -#include -#include - -#ifdef CONFIG_HARD_I2C -#include - -#define TIMEOUT (CFG_HZ/4) - -#define I2C_Addr ((u8 *)(CFG_CCSRBAR + 0x3100)) - -#define I2CADR &I2C_Addr[0] -#define I2CFDR &I2C_Addr[4] -#define I2CCCR &I2C_Addr[8] -#define I2CCSR &I2C_Addr[12] -#define I2CCDR &I2C_Addr[16] -#define I2CDFSRR &I2C_Addr[20] - -#define I2C_READ 1 -#define I2C_WRITE 0 - -void -i2c_init(int speed, int slaveadd) -{ - /* stop I2C controller */ - writeb(0x0, I2CCCR); - - /* set clock */ - writeb(0x3f, I2CFDR); - - /* set default filter */ - writeb(0x10, I2CDFSRR); - - /* write slave address */ - writeb(slaveadd, I2CADR); - - /* clear status register */ - writeb(0x0, I2CCSR); - - /* start I2C controller */ - writeb(MPC86xx_I2CCR_MEN, I2CCCR); -} - -static __inline__ int -i2c_wait4bus(void) -{ - ulong timeval = get_timer(0); - - while (readb(I2CCSR) & MPC86xx_I2CSR_MBB) { - if (get_timer(timeval) > TIMEOUT) { - return -1; - } - } - - return 0; -} - -static __inline__ int -i2c_wait(int write) -{ - u32 csr; - ulong timeval = get_timer(0); - - do { - csr = readb(I2CCSR); - if (!(csr & MPC86xx_I2CSR_MIF)) - continue; - - writeb(0x0, I2CCSR); - - if (csr & MPC86xx_I2CSR_MAL) { - debug("i2c_wait: MAL\n"); - return -1; - } - - if (!(csr & MPC86xx_I2CSR_MCF)) { - debug("i2c_wait: unfinished\n"); - return -1; - } - - if (write == I2C_WRITE && (csr & MPC86xx_I2CSR_RXAK)) { - debug("i2c_wait: No RXACK\n"); - return -1; - } - - return 0; - } while (get_timer(timeval) < TIMEOUT); - - debug("i2c_wait: timed out\n"); - return -1; -} - -static __inline__ int -i2c_write_addr(u8 dev, u8 dir, int rsta) -{ - writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | MPC86xx_I2CCR_MTX - | (rsta ? MPC86xx_I2CCR_RSTA : 0), - I2CCCR); - - writeb((dev << 1) | dir, I2CCDR); - - if (i2c_wait(I2C_WRITE) < 0) - return 0; - - return 1; -} - -static __inline__ int -__i2c_write(u8 *data, int length) -{ - int i; - - writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA | MPC86xx_I2CCR_MTX, - I2CCCR); - - for (i = 0; i < length; i++) { - writeb(data[i], I2CCDR); - - if (i2c_wait(I2C_WRITE) < 0) - break; - } - - return i; -} - -static __inline__ int -__i2c_read(u8 *data, int length) -{ - int i; - - writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA - | ((length == 1) ? MPC86xx_I2CCR_TXAK : 0), - I2CCCR); - - /* dummy read */ - readb(I2CCDR); - - for (i = 0; i < length; i++) { - if (i2c_wait(I2C_READ) < 0) - break; - - /* Generate ack on last next to last byte */ - if (i == length - 2) - writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_MSTA - | MPC86xx_I2CCR_TXAK, I2CCCR); - - /* Generate stop on last byte */ - if (i == length - 1) - writeb(MPC86xx_I2CCR_MEN | MPC86xx_I2CCR_TXAK, I2CCCR); - - data[i] = readb(I2CCDR); - } - - return i; -} - -int -i2c_read(u8 dev, uint addr, int alen, u8 *data, int length) -{ - int i = 0; - u8 *a = (u8 *) &addr; - - if (i2c_wait4bus() < 0) - goto exit; - - if (i2c_write_addr(dev, I2C_WRITE, 0) == 0) - goto exit; - - if (__i2c_write(&a[4 - alen], alen) != alen) - goto exit; - - if (i2c_write_addr(dev, I2C_READ, 1) == 0) - goto exit; - - i = __i2c_read(data, length); - -exit: - writeb(MPC86xx_I2CCR_MEN, I2CCCR); - - return !(i == length); -} - -int -i2c_write(u8 dev, uint addr, int alen, u8 *data, int length) -{ - int i = 0; - u8 *a = (u8 *) &addr; - - if (i2c_wait4bus() < 0) - goto exit; - - if (i2c_write_addr(dev, I2C_WRITE, 0) == 0) - goto exit; - - if (__i2c_write(&a[4 - alen], alen) != alen) - goto exit; - - i = __i2c_write(data, length); - -exit: - writeb(MPC86xx_I2CCR_MEN, I2CCCR); - - return !(i == length); -} - -int -i2c_probe(uchar chip) -{ - int tmp; - - /* - * Try to read the first location of the chip. The underlying - * driver doesn't appear to support sending just the chip address - * and looking for an back. - */ - udelay(10000); - - return i2c_read(chip, 0, 1, (char *)&tmp, 1); -} - -uchar -i2c_reg_read(uchar i2c_addr, uchar reg) -{ - char buf[1]; - - i2c_read(i2c_addr, reg, 1, buf, 1); - - return buf[0]; -} - -void -i2c_reg_write(uchar i2c_addr, uchar reg, uchar val) -{ - i2c_write(i2c_addr, reg, 1, &val, 1); -} - -#endif /* CONFIG_HARD_I2C */ diff --git a/drivers/Makefile b/drivers/Makefile index 0f84969a99a..b191018c729 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -50,7 +50,8 @@ COBJS = 3c589.o 5701rls.o ali512x.o \ videomodes.o w83c553f.o \ ks8695eth.o \ pxa_pcmcia.o mpc8xx_pcmcia.o tqm8xx_pcmcia.o \ - rpx_pcmcia.o + rpx_pcmcia.o \ + fsl_i2c.o SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/drivers/fsl_i2c.c b/drivers/fsl_i2c.c new file mode 100644 index 00000000000..72b2556b286 --- /dev/null +++ b/drivers/fsl_i2c.c @@ -0,0 +1,247 @@ +/* + * Copyright 2006 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * Version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + + +#include +#include + +#ifdef CONFIG_HARD_I2C + +#include +#include + +#define I2C_TIMEOUT (CFG_HZ / 4) + +#define I2C ((struct fsl_i2c *)(CFG_IMMR + CFG_I2C_OFFSET)) + + +void +i2c_init(int speed, int slaveadd) +{ + /* stop I2C controller */ + writeb(0x0 , &I2C->cr); + + /* set clock */ + writeb(0x3f, &I2C->fdr); + + /* set default filter */ + writeb(0x10, &I2C->dfsrr); + + /* write slave address */ + writeb(slaveadd, &I2C->adr); + + /* clear status register */ + writeb(0x0, &I2C->sr); + + /* start I2C controller */ + writeb(I2C_CR_MEN, &I2C->cr); +} + +static __inline__ int +i2c_wait4bus(void) +{ + ulong timeval = get_timer (0); + + while (readb(&I2C->sr) & I2C_SR_MBB) { + if (get_timer(timeval) > I2C_TIMEOUT) { + return -1; + } + } + + return 0; +} + +static __inline__ int +i2c_wait(int write) +{ + u32 csr; + ulong timeval = get_timer(0); + + do { + csr = readb(&I2C->sr); + if (!(csr & I2C_SR_MIF)) + continue; + + writeb(0x0, &I2C->sr); + + if (csr & I2C_SR_MAL) { + debug("i2c_wait: MAL\n"); + return -1; + } + + if (!(csr & I2C_SR_MCF)) { + debug("i2c_wait: unfinished\n"); + return -1; + } + + if (write == I2C_WRITE && (csr & I2C_SR_RXAK)) { + debug("i2c_wait: No RXACK\n"); + return -1; + } + + return 0; + } while (get_timer (timeval) < I2C_TIMEOUT); + + debug("i2c_wait: timed out\n"); + return -1; +} + +static __inline__ int +i2c_write_addr (u8 dev, u8 dir, int rsta) +{ + writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_MTX + | (rsta ? I2C_CR_RSTA : 0), + &I2C->cr); + + writeb((dev << 1) | dir, &I2C->dr); + + if (i2c_wait(I2C_WRITE) < 0) + return 0; + + return 1; +} + +static __inline__ int +__i2c_write(u8 *data, int length) +{ + int i; + + writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_MTX, + &I2C->cr); + + for (i = 0; i < length; i++) { + writeb(data[i], &I2C->dr); + + if (i2c_wait(I2C_WRITE) < 0) + break; + } + + return i; +} + +static __inline__ int +__i2c_read(u8 *data, int length) +{ + int i; + + writeb(I2C_CR_MEN | I2C_CR_MSTA | ((length == 1) ? I2C_CR_TXAK : 0), + &I2C->cr); + + /* dummy read */ + readb(&I2C->dr); + + for (i = 0; i < length; i++) { + if (i2c_wait(I2C_READ) < 0) + break; + + /* Generate ack on last next to last byte */ + if (i == length - 2) + writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_TXAK, + &I2C->cr); + + /* Generate stop on last byte */ + if (i == length - 1) + writeb(I2C_CR_MEN | I2C_CR_TXAK, &I2C->cr); + + data[i] = readb(&I2C->dr); + } + + return i; +} + +int +i2c_read(u8 dev, uint addr, int alen, u8 *data, int length) +{ + int i = 0; + u8 *a = (u8*)&addr; + + if (i2c_wait4bus () < 0) + goto exit; + + if (i2c_write_addr(dev, I2C_WRITE, 0) == 0) + goto exit; + + if (__i2c_write(&a[4 - alen], alen) != alen) + goto exit; + + if (i2c_write_addr(dev, I2C_READ, 1) == 0) + goto exit; + + i = __i2c_read(data, length); + + exit: + writeb(I2C_CR_MEN, &I2C->cr); + + return !(i == length); +} + +int +i2c_write(u8 dev, uint addr, int alen, u8 *data, int length) +{ + int i = 0; + u8 *a = (u8*)&addr; + + if (i2c_wait4bus() < 0) + goto exit; + + if (i2c_write_addr(dev, I2C_WRITE, 0) == 0) + goto exit; + + if (__i2c_write(&a[4 - alen], alen) != alen) + goto exit; + + i = __i2c_write(data, length); + + exit: + writeb(I2C_CR_MEN, &I2C->cr); + + return !(i == length); +} + +int +i2c_probe(uchar chip) +{ + int tmp; + + /* + * Try to read the first location of the chip. The underlying + * driver doesn't appear to support sending just the chip address + * and looking for an back. + */ + udelay(10000); + + return i2c_read(chip, 0, 1, (uchar *)&tmp, 1); +} + +uchar +i2c_reg_read(uchar i2c_addr, uchar reg) +{ + uchar buf[1]; + + i2c_read(i2c_addr, reg, 1, buf, 1); + + return buf[0]; +} + +void +i2c_reg_write(uchar i2c_addr, uchar reg, uchar val) +{ + i2c_write(i2c_addr, reg, 1, &val, 1); +} + +#endif /* CONFIG_HARD_I2C */ diff --git a/include/asm-ppc/fsl_i2c.h b/include/asm-ppc/fsl_i2c.h new file mode 100644 index 00000000000..76b1c4309b8 --- /dev/null +++ b/include/asm-ppc/fsl_i2c.h @@ -0,0 +1,90 @@ +/* + * Freescale I2C Controller + * + * Copyright 2006 Freescale Semiconductor, Inc. + * + * Based on earlier versions by Gleb Natapov , + * Xianghua Xiao , Eran Liberty (liberty@freescale.com), + * and Jeff Brown. + * Some bits are taken from linux driver writen by adrian@humboldt.co.uk. + * + * This software may be used and distributed according to the + * terms of the GNU Public License, Version 2, incorporated + * herein by reference. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * Version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _ASM_FSL_I2C_H_ +#define _ASM_FSL_I2C_H_ + +#include + +typedef struct fsl_i2c { + + u8 adr; /* I2C slave address */ + u8 res0[3]; +#define I2C_ADR 0xFE +#define I2C_ADR_SHIFT 1 +#define I2C_ADR_RES ~(I2C_ADR) + + u8 fdr; /* I2C frequency divider register */ + u8 res1[3]; +#define IC2_FDR 0x3F +#define IC2_FDR_SHIFT 0 +#define IC2_FDR_RES ~(IC2_FDR) + + u8 cr; /* I2C control redister */ + u8 res2[3]; +#define I2C_CR_MEN 0x80 +#define I2C_CR_MIEN 0x40 +#define I2C_CR_MSTA 0x20 +#define I2C_CR_MTX 0x10 +#define I2C_CR_TXAK 0x08 +#define I2C_CR_RSTA 0x04 +#define I2C_CR_BCST 0x01 + + u8 sr; /* I2C status register */ + u8 res3[3]; +#define I2C_SR_MCF 0x80 +#define I2C_SR_MAAS 0x40 +#define I2C_SR_MBB 0x20 +#define I2C_SR_MAL 0x10 +#define I2C_SR_BCSTM 0x08 +#define I2C_SR_SRW 0x04 +#define I2C_SR_MIF 0x02 +#define I2C_SR_RXAK 0x01 + + u8 dr; /* I2C data register */ + u8 res4[3]; +#define I2C_DR 0xFF +#define I2C_DR_SHIFT 0 +#define I2C_DR_RES ~(I2C_DR) + + u8 dfsrr; /* I2C digital filter sampling rate register */ + u8 res5[3]; +#define I2C_DFSRR 0x3F +#define I2C_DFSRR_SHIFT 0 +#define I2C_DFSRR_RES ~(I2C_DR) + + /* Fill out the reserved block */ + u8 res6[0xE8]; +} fsl_i2c_t; + + +#define I2C_READ 1 +#define I2C_WRITE 0 + +#endif /* _ASM_I2C_H_ */ diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index 6e883f73f80..81bb7cf134d 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -279,6 +279,7 @@ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F +#define CFG_I2C_OFFSET 0x3100 #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ /* -- cgit v1.3.1 From 43a2b0e76a56995f17e1b7628c192ebafe6051ee Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Fri, 20 Oct 2006 14:28:52 +0200 Subject: Add board/cpu specific NAND chip select function to 440 NDFC Based on idea and implementation from Jeff Mann Patch by Stefan Roese, 20 Oct 2006 --- CHANGELOG | 4 ++++ common/cmd_nand.c | 8 ++++++++ cpu/ppc4xx/ndfc.c | 39 ++++++++++++++++++++++++++------------- drivers/nand/nand.c | 9 ++++++++- include/configs/sequoia.h | 15 ++++++++------- include/nand.h | 4 ++++ 6 files changed, 58 insertions(+), 21 deletions(-) (limited to 'cpu') diff --git a/CHANGELOG b/CHANGELOG index 71096e875fc..6ff1f9b37e8 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -7,6 +7,10 @@ Changes since U-Boot 1.1.4: * Add (preliminary) support for V38B board +* Add board/cpu specific NAND chip select function to 440 NDFC + Based on idea and implementation from Jeff Mann + Patch by Stefan Roese, 20 Oct 2006 + * PPC405EP: Add support for board configuration of CPC0_PCI register This is needed to be able to configure PerWE*/PCI_INT* pin as PerWE* Patch by Tolunay Orkun, 07 Apr 2006 diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 7042a9c2266..4fb3b65960d 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -178,6 +178,14 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) printf("Device %d: %s", dev, nand_info[dev].name); puts("... is now current device\n"); nand_curr_device = dev; + +#ifdef CFG_NAND_SELECT_DEVICE + /* + * Select the chip in the board/cpu specific driver + */ + board_nand_select_device(nand_info[dev].priv, dev); +#endif + return 0; } diff --git a/cpu/ppc4xx/ndfc.c b/cpu/ppc4xx/ndfc.c index 183ab5ef168..2c44111da6b 100644 --- a/cpu/ppc4xx/ndfc.c +++ b/cpu/ppc4xx/ndfc.c @@ -66,7 +66,7 @@ static void ndfc_hwcontrol(struct mtd_info *mtdinfo, int cmd) static void ndfc_write_byte(struct mtd_info *mtdinfo, u_char byte) { struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + ulong base = (ulong) this->IO_ADDR_W & 0xfffffffc; if (hwctl & 0x1) out8(base + NDFC_CMD, byte); @@ -79,7 +79,7 @@ static void ndfc_write_byte(struct mtd_info *mtdinfo, u_char byte) static u_char ndfc_read_byte(struct mtd_info *mtdinfo) { struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + ulong base = (ulong) this->IO_ADDR_W & 0xfffffffc; return (in8(base + NDFC_DATA)); } @@ -87,7 +87,7 @@ static u_char ndfc_read_byte(struct mtd_info *mtdinfo) static int ndfc_dev_ready(struct mtd_info *mtdinfo) { struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + ulong base = (ulong) this->IO_ADDR_W & 0xfffffffc; while (!(in32(base + NDFC_STAT) & NDFC_STAT_IS_READY)) ; @@ -111,30 +111,30 @@ static int ndfc_dev_ready(struct mtd_info *mtdinfo) static void ndfc_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len) { struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + ulong base = (ulong) this->IO_ADDR_W & 0xfffffffc; uint32_t *p = (uint32_t *) buf; - for(;len > 0; len -= 4) + for (;len > 0; len -= 4) *p++ = in32(base + NDFC_DATA); } static void ndfc_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len) { struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + ulong base = (ulong) this->IO_ADDR_W & 0xfffffffc; uint32_t *p = (uint32_t *) buf; - for(; len > 0; len -= 4) + for (; len > 0; len -= 4) out32(base + NDFC_DATA, *p++); } static int ndfc_verify_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len) { struct nand_chip *this = mtdinfo->priv; - ulong base = (ulong) this->IO_ADDR_W; + ulong base = (ulong) this->IO_ADDR_W & 0xfffffffc; uint32_t *p = (uint32_t *) buf; - for(; len > 0; len -= 4) + for (; len > 0; len -= 4) if (*p++ != in32(base + NDFC_DATA)) return -1; @@ -142,8 +142,20 @@ static int ndfc_verify_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len } #endif /* #ifndef CONFIG_NAND_SPL */ +void board_nand_select_device(struct nand_chip *nand, int chip) +{ + ulong base = (ulong)nand->IO_ADDR_W & 0xfffffffc; + + /* Set NandFlash Core Configuration Register */ + /* 1col x 2 rows */ + out32(base + NDFC_CCR, 0x00000000 | (chip << 24)); +} + void board_nand_init(struct nand_chip *nand) { + int chip = (ulong)nand->IO_ADDR_W & 0x00000003; + ulong base = (ulong)nand->IO_ADDR_W & 0xfffffffc; + nand->eccmode = NAND_ECC_SOFT; nand->hwcontrol = ndfc_hwcontrol; @@ -166,10 +178,11 @@ void board_nand_init(struct nand_chip *nand) mtebc(pb0ap, CFG_EBC_PB0AP); #endif - /* Set NandFlash Core Configuration Register */ - /* Chip select 3, 1col x 2 rows */ - out32(CFG_NAND_BASE + NDFC_CCR, 0x00000000 | (CFG_NAND_CS << 24)); - out32(CFG_NAND_BASE + NDFC_BCFG0 + (CFG_NAND_CS << 2), 0x80002222); + /* + * Select required NAND chip in NDFC + */ + board_nand_select_device(nand, chip); + out32(base + NDFC_BCFG0 + (chip << 2), 0x80002222); } #endif diff --git a/drivers/nand/nand.c b/drivers/nand/nand.c index e1781fcbbf8..3899045a72c 100644 --- a/drivers/nand/nand.c +++ b/drivers/nand/nand.c @@ -66,8 +66,15 @@ void nand_init(void) size += nand_info[i].size; if (nand_curr_device == -1) nand_curr_device = i; -} + } printf("%lu MiB\n", size / (1024 * 1024)); + +#ifdef CFG_NAND_SELECT_DEVICE + /* + * Select the chip in the board/cpu specific driver + */ + board_nand_select_device(nand_info[nand_curr_device].priv, nand_curr_device); +#endif } #endif diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h index f67fd9163d0..3a76315b444 100644 --- a/include/configs/sequoia.h +++ b/include/configs/sequoia.h @@ -134,13 +134,6 @@ #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) #endif -/*----------------------------------------------------------------------- - * NAND FLASH - *----------------------------------------------------------------------*/ -#define CFG_MAX_NAND_DEVICE 1 -#define NAND_MAX_CHIPS 1 -#define CFG_NAND_BASE CFG_NAND_ADDR - /* * IPL (Initial Program Loader, integrated inside CPU) * Will load first 4k from NAND (SPL) into cache and execute it from there. @@ -405,6 +398,14 @@ #define CFG_EBC_PB2AP 0x24814580 #define CFG_EBC_PB2CR (CFG_CPLD | 0x38000) +/*----------------------------------------------------------------------- + * NAND FLASH + *----------------------------------------------------------------------*/ +#define CFG_MAX_NAND_DEVICE 1 +#define NAND_MAX_CHIPS 1 +#define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS) +#define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */ + /*----------------------------------------------------------------------- * Cache Configuration *----------------------------------------------------------------------*/ diff --git a/include/nand.h b/include/nand.h index 5c7311fd505..23493f7e984 100644 --- a/include/nand.h +++ b/include/nand.h @@ -117,4 +117,8 @@ int nand_lock( nand_info_t *meminfo, int tight ); int nand_unlock( nand_info_t *meminfo, ulong start, ulong length ); int nand_get_lock_status(nand_info_t *meminfo, ulong offset); +#ifdef CFG_NAND_SELECT_DEVICE +void board_nand_select_device(struct nand_chip *nand, int chip); +#endif + #endif -- cgit v1.3.1 From ba999c531ed16ec749b2b6f4b0133cee38842b91 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Fri, 20 Oct 2006 17:54:33 +0200 Subject: Cleanup compile warnings. Prepare for release 1.1.5 --- CHANGELOG | 4 +++- Makefile | 2 +- board/ep82xxm/ep82xxm.c | 2 -- common/miiphybb.c | 6 +++--- cpu/ppc4xx/cpu.c | 6 +++--- 5 files changed, 10 insertions(+), 10 deletions(-) (limited to 'cpu') diff --git a/CHANGELOG b/CHANGELOG index 6983b689314..727a7b691d5 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,7 +1,9 @@ ====================================================================== -Changes since U-Boot 1.1.4: +Changes for U-Boot 1.1.5: ====================================================================== +* Cleanup compile warnings. Prepare for release 1.1.5 + * Fix compile problem in include/configs/ep82xxm.h (must have never been tested before!) diff --git a/Makefile b/Makefile index 37769d40cc5..92034947962 100644 --- a/Makefile +++ b/Makefile @@ -23,7 +23,7 @@ VERSION = 1 PATCHLEVEL = 1 -SUBLEVEL = 4 +SUBLEVEL = 5 EXTRAVERSION = U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) VERSION_FILE = $(obj)include/version_autogenerated.h diff --git a/board/ep82xxm/ep82xxm.c b/board/ep82xxm/ep82xxm.c index 35e644df8c3..fe3f78e7380 100644 --- a/board/ep82xxm/ep82xxm.c +++ b/board/ep82xxm/ep82xxm.c @@ -227,8 +227,6 @@ long int initdram(int board_type) #ifndef CFG_RAMBOOT volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile memctl8260_t *memctl = &immap->im_memctl; - vu_char *ramaddr = (vu_char *)CFG_SDRAM_BASE; - uchar c = 0xFF; uint psdmr = CFG_PSDMR; int i; diff --git a/common/miiphybb.c b/common/miiphybb.c index adb697ca6bd..537c15d29b8 100644 --- a/common/miiphybb.c +++ b/common/miiphybb.c @@ -41,7 +41,7 @@ static void miiphy_pre (char read, unsigned char addr, unsigned char reg) { int j; /* counter */ -#ifndef CONFIG_EP8248 +#if !(defined(CONFIG_EP8248) || defined(CONFIG_EP82XXM)) volatile ioport_t *iop = ioport_addr ((immap_t *) CFG_IMMR, MDIO_PORT); #endif @@ -126,7 +126,7 @@ int bb_miiphy_read (char *devname, unsigned char addr, { short rdreg; /* register working value */ int j; /* counter */ -#ifndef CONFIG_EP8248 +#if !(defined(CONFIG_EP8248) || defined(CONFIG_EP82XXM)) volatile ioport_t *iop = ioport_addr ((immap_t *) CFG_IMMR, MDIO_PORT); #endif @@ -193,7 +193,7 @@ int bb_miiphy_write (char *devname, unsigned char addr, unsigned char reg, unsigned short value) { int j; /* counter */ -#ifndef CONFIG_EP8248 +#if !(defined(CONFIG_EP8248) || defined(CONFIG_EP82XXM)) volatile ioport_t *iop = ioport_addr ((immap_t *) CFG_IMMR, MDIO_PORT); #endif diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c index 6badfb1b249..f4a7208c8f3 100644 --- a/cpu/ppc4xx/cpu.c +++ b/cpu/ppc4xx/cpu.c @@ -190,9 +190,9 @@ int checkcpu (void) uint pvr = get_pvr(); ulong clock = gd->cpu_clk; char buf[32]; - char addstr[64] = ""; #if !defined(CONFIG_IOP480) + char addstr[64] = ""; sys_info_t sys_info; puts ("CPU: "); @@ -362,8 +362,8 @@ int checkcpu (void) #if defined(SDR0_PINSTP_SHIFT) printf (" Bootstrap Option %c - ", (char)bootstrap_option() + 'A'); printf ("Boot ROM Location %s\n", bootstrap_str[bootstrap_option()]); -#endif -#endif +#endif /* SDR0_PINSTP_SHIFT */ +#endif /* I2C_BOOTROM */ #if defined(CONFIG_PCI) printf (" Internal PCI arbiter %sabled", pci_arbiter_enabled() ? "en" : "dis"); -- cgit v1.3.1 From 2047672684cf85cb6f96a1fbc993180aaaf19a99 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Fri, 20 Oct 2006 15:50:15 -0500 Subject: Converted all 85xx boards to use a common FSL I2C driver. Introduced COFIG_FSL_I2C to select the common FSL I2C driver. And removed hard i2c path from a few u-boot.lds scipts too. Minor whitespace cleanups along the way. Signed-off-by: Jon Loeliger --- board/mpc8560ads/u-boot.lds | 1 - board/sbc8560/u-boot.lds | 1 - board/stxgp3/u-boot.lds | 1 - cpu/mpc85xx/Makefile | 2 +- cpu/mpc85xx/i2c.c | 265 ------------------------------------------ drivers/fsl_i2c.c | 10 +- include/configs/MPC8540ADS.h | 8 +- include/configs/MPC8540EVAL.h | 8 +- include/configs/MPC8541CDS.h | 8 +- include/configs/MPC8548CDS.h | 8 +- include/configs/MPC8555CDS.h | 8 +- include/configs/MPC8560ADS.h | 8 +- include/configs/MPC8641HPCN.h | 5 +- include/configs/PM854.h | 8 +- include/configs/PM856.h | 8 +- include/configs/SBC8540.h | 8 +- include/configs/TQM85xx.h | 7 +- include/configs/sbc8560.h | 8 +- include/configs/stxgp3.h | 8 +- 19 files changed, 83 insertions(+), 297 deletions(-) delete mode 100644 cpu/mpc85xx/i2c.c (limited to 'cpu') diff --git a/board/mpc8560ads/u-boot.lds b/board/mpc8560ads/u-boot.lds index 8dcee1f1015..726a153f98f 100644 --- a/board/mpc8560ads/u-boot.lds +++ b/board/mpc8560ads/u-boot.lds @@ -74,7 +74,6 @@ SECTIONS cpu/mpc85xx/cpu_init.o (.text) cpu/mpc85xx/cpu.o (.text) cpu/mpc85xx/speed.o (.text) - cpu/mpc85xx/i2c.o (.text) cpu/mpc85xx/spd_sdram.o (.text) common/dlmalloc.o (.text) lib_generic/crc32.o (.text) diff --git a/board/sbc8560/u-boot.lds b/board/sbc8560/u-boot.lds index 48e19fe2a22..048ac26b4b7 100644 --- a/board/sbc8560/u-boot.lds +++ b/board/sbc8560/u-boot.lds @@ -77,7 +77,6 @@ SECTIONS cpu/mpc85xx/cpu_init.o (.text) cpu/mpc85xx/cpu.o (.text) cpu/mpc85xx/speed.o (.text) - cpu/mpc85xx/i2c.o (.text) cpu/mpc85xx/spd_sdram.o (.text) common/dlmalloc.o (.text) lib_generic/crc32.o (.text) diff --git a/board/stxgp3/u-boot.lds b/board/stxgp3/u-boot.lds index 3bc615021dc..1bbf20ae29f 100644 --- a/board/stxgp3/u-boot.lds +++ b/board/stxgp3/u-boot.lds @@ -79,7 +79,6 @@ SECTIONS cpu/mpc85xx/cpu_init.o (.text) cpu/mpc85xx/cpu.o (.text) cpu/mpc85xx/speed.o (.text) - cpu/mpc85xx/i2c.o (.text) cpu/mpc85xx/spd_sdram.o (.text) common/dlmalloc.o (.text) lib_generic/crc32.o (.text) diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile index 7b32305dc4c..ff67dcdd353 100644 --- a/cpu/mpc85xx/Makefile +++ b/cpu/mpc85xx/Makefile @@ -30,7 +30,7 @@ LIB = $(obj)lib$(CPU).a START = start.o resetvec.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \ - pci.o serial_scc.o commproc.o ether_fcc.o i2c.o spd_sdram.o + pci.o serial_scc.o commproc.o ether_fcc.o spd_sdram.o SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) diff --git a/cpu/mpc85xx/i2c.c b/cpu/mpc85xx/i2c.c deleted file mode 100644 index 32dcf5d47e5..00000000000 --- a/cpu/mpc85xx/i2c.c +++ /dev/null @@ -1,265 +0,0 @@ -/* - * (C) Copyright 2003,Motorola Inc. - * Xianghua Xiao - * Adapted for Motorola 85xx chip. - * - * (C) Copyright 2003 - * Gleb Natapov - * Some bits are taken from linux driver writen by adrian@humboldt.co.uk - * - * Hardware I2C driver for MPC107 PCI bridge. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include -#include -#include - -#ifdef CONFIG_HARD_I2C -#include - -#define TIMEOUT (CFG_HZ/4) - -#define I2C_Addr ((u8 *)(CFG_CCSRBAR + 0x3000)) - -#define I2CADR &I2C_Addr[0] -#define I2CFDR &I2C_Addr[4] -#define I2CCCR &I2C_Addr[8] -#define I2CCSR &I2C_Addr[12] -#define I2CCDR &I2C_Addr[16] -#define I2CDFSRR &I2C_Addr[20] - -#define I2C_READ 1 -#define I2C_WRITE 0 - -void -i2c_init(int speed, int slaveadd) -{ - /* stop I2C controller */ - writeb(0x0, I2CCCR); - - /* set clock */ - writeb(0x3f, I2CFDR); - - /* set default filter */ - writeb(0x10,I2CDFSRR); - - /* write slave address */ - writeb(slaveadd, I2CADR); - - /* clear status register */ - writeb(0x0, I2CCSR); - - /* start I2C controller */ - writeb(MPC85xx_I2CCR_MEN, I2CCCR); -} - -static __inline__ int -i2c_wait4bus (void) -{ - ulong timeval = get_timer (0); - - while (readb(I2CCSR) & MPC85xx_I2CSR_MBB) { - if (get_timer (timeval) > TIMEOUT) { - return -1; - } - } - - return 0; -} - -static __inline__ int -i2c_wait (int write) -{ - u32 csr; - ulong timeval = get_timer (0); - - do { - csr = readb(I2CCSR); - - if (!(csr & MPC85xx_I2CSR_MIF)) - continue; - - writeb(0x0, I2CCSR); - - if (csr & MPC85xx_I2CSR_MAL) { - debug("i2c_wait: MAL\n"); - return -1; - } - - if (!(csr & MPC85xx_I2CSR_MCF)) { - debug("i2c_wait: unfinished\n"); - return -1; - } - - if (write == I2C_WRITE && (csr & MPC85xx_I2CSR_RXAK)) { - debug("i2c_wait: No RXACK\n"); - return -1; - } - - return 0; - } while (get_timer (timeval) < TIMEOUT); - - debug("i2c_wait: timed out\n"); - return -1; -} - -static __inline__ int -i2c_write_addr (u8 dev, u8 dir, int rsta) -{ - writeb(MPC85xx_I2CCR_MEN | MPC85xx_I2CCR_MSTA | MPC85xx_I2CCR_MTX | - (rsta?MPC85xx_I2CCR_RSTA:0), - I2CCCR); - - writeb((dev << 1) | dir, I2CCDR); - - if (i2c_wait (I2C_WRITE) < 0) - return 0; - - return 1; -} - -static __inline__ int -__i2c_write (u8 *data, int length) -{ - int i; - - writeb(MPC85xx_I2CCR_MEN | MPC85xx_I2CCR_MSTA | MPC85xx_I2CCR_MTX, - I2CCCR); - - for (i=0; i < length; i++) { - writeb(data[i], I2CCDR); - - if (i2c_wait (I2C_WRITE) < 0) - break; - } - - return i; -} - -static __inline__ int -__i2c_read (u8 *data, int length) -{ - int i; - - writeb(MPC85xx_I2CCR_MEN | MPC85xx_I2CCR_MSTA | - ((length == 1) ? MPC85xx_I2CCR_TXAK : 0), - I2CCCR); - - /* dummy read */ - readb(I2CCDR); - - for (i=0; i < length; i++) { - if (i2c_wait (I2C_READ) < 0) - break; - - /* Generate ack on last next to last byte */ - if (i == length - 2) - writeb(MPC85xx_I2CCR_MEN | MPC85xx_I2CCR_MSTA | - MPC85xx_I2CCR_TXAK, - I2CCCR); - - /* Generate stop on last byte */ - if (i == length - 1) - writeb(MPC85xx_I2CCR_MEN | MPC85xx_I2CCR_TXAK, I2CCCR); - - data[i] = readb(I2CCDR); - } - - return i; -} - -int -i2c_read (u8 dev, uint addr, int alen, u8 *data, int length) -{ - int i = 0; - u8 *a = (u8*)&addr; - - if (i2c_wait4bus () < 0) - goto exit; - - if (i2c_write_addr (dev, I2C_WRITE, 0) == 0) - goto exit; - - if (__i2c_write (&a[4 - alen], alen) != alen) - goto exit; - - if (i2c_write_addr (dev, I2C_READ, 1) == 0) - goto exit; - - i = __i2c_read (data, length); - - exit: - writeb(MPC85xx_I2CCR_MEN, I2CCCR); - - return !(i == length); -} - -int -i2c_write (u8 dev, uint addr, int alen, u8 *data, int length) -{ - int i = 0; - u8 *a = (u8*)&addr; - - if (i2c_wait4bus () < 0) - goto exit; - - if (i2c_write_addr (dev, I2C_WRITE, 0) == 0) - goto exit; - - if (__i2c_write (&a[4 - alen], alen) != alen) - goto exit; - - i = __i2c_write (data, length); - - exit: - writeb(MPC85xx_I2CCR_MEN, I2CCCR); - - return !(i == length); -} - -int i2c_probe (uchar chip) -{ - int tmp; - - /* - * Try to read the first location of the chip. The underlying - * driver doesn't appear to support sending just the chip address - * and looking for an back. - */ - udelay(10000); - return i2c_read (chip, 0, 1, (uchar *)&tmp, 1); -} - -uchar i2c_reg_read (uchar i2c_addr, uchar reg) -{ - uchar buf[1]; - - i2c_read (i2c_addr, reg, 1, buf, 1); - - return (buf[0]); -} - -void i2c_reg_write (uchar i2c_addr, uchar reg, uchar val) -{ - i2c_write (i2c_addr, reg, 1, &val, 1); -} - -#endif /* CONFIG_HARD_I2C */ diff --git a/drivers/fsl_i2c.c b/drivers/fsl_i2c.c index af191915e37..65c27439e36 100644 --- a/drivers/fsl_i2c.c +++ b/drivers/fsl_i2c.c @@ -18,11 +18,14 @@ #include +#ifdef CONFIG_FSL_I2C #ifdef CONFIG_HARD_I2C #include +#include /* Functional interface */ + #include -#include +#include /* HW definitions */ #define I2C_TIMEOUT (CFG_HZ / 4) #define I2C ((struct fsl_i2c *)(CFG_IMMR + CFG_I2C_OFFSET)) @@ -32,7 +35,7 @@ void i2c_init(int speed, int slaveadd) { /* stop I2C controller */ - writeb(0x0 , &I2C->cr); + writeb(0x0, &I2C->cr); /* set clock */ writeb(0x3f, &I2C->fdr); @@ -53,7 +56,7 @@ i2c_init(int speed, int slaveadd) static __inline__ int i2c_wait4bus(void) { - ulong timeval = get_timer (0); + ulong timeval = get_timer(0); while (readb(&I2C->sr) & I2C_SR_MBB) { if (get_timer(timeval) > I2C_TIMEOUT) { @@ -235,3 +238,4 @@ i2c_reg_write(uchar i2c_addr, uchar reg, uchar val) } #endif /* CONFIG_HARD_I2C */ +#endif /* CONFIG_FSL_I2C */ diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 31ffbaf15b4..74a84f4e86a 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -312,12 +312,16 @@ #define CFG_64BIT_VSPRINTF 1 #define CFG_64BIT_STRTOUL 1 -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* RapidIO MMU */ #define CFG_RIO_MEM_BASE 0xc0000000 /* base address */ diff --git a/include/configs/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h index 1af923103ff..418a3a38e68 100644 --- a/include/configs/MPC8540EVAL.h +++ b/include/configs/MPC8540EVAL.h @@ -179,12 +179,16 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* General PCI */ #define CFG_PCI_MEM_BASE 0x80000000 diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index 2b87f1bd6a9..db389cfe676 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -320,13 +320,17 @@ extern unsigned long get_clock_freq(void); #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8541@e0000000/serial@4600" -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_EEPROM_ADDR 0x57 #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* * General PCI diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 03ab976d118..be8f93ffb8d 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -326,13 +326,17 @@ extern unsigned long get_clock_freq(void); #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8548@e0000000/serial@4600" -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_EEPROM_ADDR 0x57 #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* * General PCI diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index 771a9d3b950..4c8b4e73f3b 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -320,13 +320,17 @@ extern unsigned long get_clock_freq(void); #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8555@e0000000/serial@4600" -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_EEPROM_ADDR 0x57 #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* * General PCI diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h index 1c684f2fd10..835bf5cb64e 100644 --- a/include/configs/MPC8560ADS.h +++ b/include/configs/MPC8560ADS.h @@ -302,12 +302,16 @@ #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8560@e0000000/serial@4500" -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* RapidIO MMU */ #define CFG_RIO_MEM_BASE 0xc0000000 /* base address */ diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index 81bb7cf134d..246ac7f316f 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -275,12 +275,13 @@ /* * I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F -#define CFG_I2C_OFFSET 0x3100 #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3100 /* * RapidIO MMU diff --git a/include/configs/PM854.h b/include/configs/PM854.h index da011867717..4fb54402b1b 100644 --- a/include/configs/PM854.h +++ b/include/configs/PM854.h @@ -193,12 +193,16 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* * EEPROM configuration diff --git a/include/configs/PM856.h b/include/configs/PM856.h index 4d834878ee0..87ab9348735 100644 --- a/include/configs/PM856.h +++ b/include/configs/PM856.h @@ -190,12 +190,16 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* * EEPROM configuration diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h index 0451b208197..f8e3397a3f0 100644 --- a/include/configs/SBC8540.h +++ b/include/configs/SBC8540.h @@ -214,12 +214,16 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 #define CFG_PCI_MEM_BASE 0xC0000000 #define CFG_PCI_MEM_PHYS 0xC0000000 diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h index bc3b9aa1d0a..cce46249048 100644 --- a/include/configs/TQM85xx.h +++ b/include/configs/TQM85xx.h @@ -192,12 +192,17 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif -/* I2C */ + +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ #define CONFIG_HARD_I2C /* I2C with hardware support */ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x48} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* I2C RTC */ #define CONFIG_RTC_DS1337 /* Use ds1337 rtc via i2c */ diff --git a/include/configs/sbc8560.h b/include/configs/sbc8560.h index 5a434dc767b..6e4fdb2498e 100644 --- a/include/configs/sbc8560.h +++ b/include/configs/sbc8560.h @@ -197,12 +197,16 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 #define CFG_PCI_MEM_BASE 0xC0000000 #define CFG_PCI_MEM_PHYS 0xC0000000 diff --git a/include/configs/stxgp3.h b/include/configs/stxgp3.h index e218597db01..625cf20144f 100644 --- a/include/configs/stxgp3.h +++ b/include/configs/stxgp3.h @@ -172,8 +172,11 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F @@ -183,6 +186,7 @@ /* I did the 'if 0' so we could keep the syntax above if ever needed. */ #undef CFG_I2C_NOPROBES #endif +#define CFG_I2C_OFFSET 0x3000 /* RapdIO Map configuration, mapped 1:1. */ -- cgit v1.3.1 From 72a087e04705c26cad982879ebd06b5281bf825a Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Tue, 24 Oct 2006 14:27:35 +0200 Subject: Add AT32AP CPU and AT32AP7000 SoC support Patch by Haavard Skinnemoen, 06 Sep 2006 This patch adds support for the AT32AP CPU family and the AT32AP7000 chip, which is the first chip implementing the AVR32 architecture. The AT32AP CPU core is a high-performance implementation featuring a 7-stage pipeline, separate instruction- and data caches, and a MMU. For more information, please see the "AVR32 AP Technical Reference": http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf In addition to this, the AT32AP7000 chip comes with a large set of integrated peripherals, many of which are shared with the AT91 series of ARM-based microcontrollers from Atmel. Full data sheet is available here: http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf Signed-off-by: Haavard Skinnemoen --- Makefile | 3 + README | 4 + cpu/at32ap/Makefile | 50 +++ cpu/at32ap/at32ap7000/Makefile | 43 +++ cpu/at32ap/at32ap7000/devices.c | 448 +++++++++++++++++++++++++ cpu/at32ap/at32ap7000/hebi.c | 38 +++ cpu/at32ap/cache.c | 97 ++++++ cpu/at32ap/config.mk | 22 ++ cpu/at32ap/cpu.c | 83 +++++ cpu/at32ap/device.c | 126 +++++++ cpu/at32ap/entry.S | 65 ++++ cpu/at32ap/exception.c | 119 +++++++ cpu/at32ap/hsdramc.c | 155 +++++++++ cpu/at32ap/hsdramc1.h | 143 ++++++++ cpu/at32ap/hsmc3.h | 126 +++++++ cpu/at32ap/interrupts.c | 154 +++++++++ cpu/at32ap/pio.c | 94 ++++++ cpu/at32ap/pio2.h | 44 +++ cpu/at32ap/pm.c | 163 +++++++++ cpu/at32ap/sm.h | 204 +++++++++++ cpu/at32ap/start.S | 113 +++++++ include/asm-avr32/arch-at32ap7000/hmatrix2.h | 232 +++++++++++++ include/asm-avr32/arch-at32ap7000/memory-map.h | 61 ++++ include/asm-avr32/arch-at32ap7000/platform.h | 146 ++++++++ 24 files changed, 2733 insertions(+) create mode 100644 cpu/at32ap/Makefile create mode 100644 cpu/at32ap/at32ap7000/Makefile create mode 100644 cpu/at32ap/at32ap7000/devices.c create mode 100644 cpu/at32ap/at32ap7000/hebi.c create mode 100644 cpu/at32ap/cache.c create mode 100644 cpu/at32ap/config.mk create mode 100644 cpu/at32ap/cpu.c create mode 100644 cpu/at32ap/device.c create mode 100644 cpu/at32ap/entry.S create mode 100644 cpu/at32ap/exception.c create mode 100644 cpu/at32ap/hsdramc.c create mode 100644 cpu/at32ap/hsdramc1.h create mode 100644 cpu/at32ap/hsmc3.h create mode 100644 cpu/at32ap/interrupts.c create mode 100644 cpu/at32ap/pio.c create mode 100644 cpu/at32ap/pio2.h create mode 100644 cpu/at32ap/pm.c create mode 100644 cpu/at32ap/sm.h create mode 100644 cpu/at32ap/start.S create mode 100644 include/asm-avr32/arch-at32ap7000/hmatrix2.h create mode 100644 include/asm-avr32/arch-at32ap7000/memory-map.h create mode 100644 include/asm-avr32/arch-at32ap7000/platform.h (limited to 'cpu') diff --git a/Makefile b/Makefile index 5260a612ff3..2f3e886a969 100644 --- a/Makefile +++ b/Makefile @@ -2105,6 +2105,9 @@ pb1000_config : unconfig #======================================================================== # AVR32 #======================================================================== +######################################################################### +## AT32AP7xxx +######################################################################### ######################################################################### ## MIPS64 5Kc diff --git a/README b/README index 8405a9b0cd1..69af79a4576 100644 --- a/README +++ b/README @@ -132,6 +132,7 @@ Directory Hierarchy: - arm925t Files specific to ARM 925 CPUs - arm926ejs Files specific to ARM 926 CPUs - arm1136 Files specific to ARM 1136 CPUs + - at32ap Files specific to Atmel AVR32 AP CPUs - i386 Files specific to i386 CPUs - ixp Files specific to Intel XScale IXP CPUs - mcf52x2 Files specific to Freescale ColdFire MCF52x2 CPUs @@ -257,6 +258,9 @@ The following options need to be configured: ---------------------- CONFIG_NIOS2 + AVR32 based CPUs: + ---------------------- + CONFIG_AT32AP - Board Type: Define exactly one of diff --git a/cpu/at32ap/Makefile b/cpu/at32ap/Makefile new file mode 100644 index 00000000000..8ce79e9ef69 --- /dev/null +++ b/cpu/at32ap/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2000-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# Copyright (C) 2005-2006 Atmel Corporation. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB := $(obj)lib$(CPU).a + +START := start.o +SOBJS := entry.o +COBJS := cpu.o hsdramc.o exception.o cache.o +COBJS += interrupts.o device.o pm.o pio.o +SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) +START := $(addprefix $(obj),$(START)) + +all: $(obj).depend $(START) $(LIB) + +$(LIB): $(OBJS) + $(AR) crv $@ $^ + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/cpu/at32ap/at32ap7000/Makefile b/cpu/at32ap/at32ap7000/Makefile new file mode 100644 index 00000000000..1cd94448663 --- /dev/null +++ b/cpu/at32ap/at32ap7000/Makefile @@ -0,0 +1,43 @@ +# +# Copyright (C) 2005-2006 Atmel Corporation +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB := $(obj)lib$(SOC).a + +COBJS := hebi.o devices.o +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) + +all: $(obj).depend $(LIB) + +$(LIB): $(OBJS) + $(AR) crv $@ $^ + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/cpu/at32ap/at32ap7000/devices.c b/cpu/at32ap/at32ap7000/devices.c new file mode 100644 index 00000000000..8b216e906a2 --- /dev/null +++ b/cpu/at32ap/at32ap7000/devices.c @@ -0,0 +1,448 @@ +/* + * Copyright (C) 2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include + +#include +#include + +#include "../sm.h" + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + +const struct clock_domain chip_clock[] = { + [CLOCK_CPU] = { + .reg = SM_PM_CPU_MASK, + .id = CLOCK_CPU, + .bridge = NO_DEVICE, + }, + [CLOCK_HSB] = { + .reg = SM_PM_HSB_MASK, + .id = CLOCK_HSB, + .bridge = NO_DEVICE, + }, + [CLOCK_PBA] = { + .reg = SM_PM_PBA_MASK, + .id = CLOCK_PBA, + .bridge = DEVICE_PBA_BRIDGE, + }, + [CLOCK_PBB] = { + .reg = SM_PM_PBB_MASK, + .id = CLOCK_PBB, + .bridge = DEVICE_PBB_BRIDGE, + }, +}; + +static const struct resource hebi_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_HSB, 0 }, + }, + }, { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBB, 13 }, + }, + }, { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBB, 14 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 27, DEVICE_PIOE, GPIO_FUNC_A, 0 }, + }, + }, +}; +static const struct resource pba_bridge_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_HSB, 1 }, + } + }, { + .type = RESOURCE_CLOCK, + .u = { + /* HSB-HSB Bridge */ + .clock = { CLOCK_HSB, 4 }, + }, + }, +}; +static const struct resource pbb_bridge_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_HSB, 2 }, + }, + }, +}; +static const struct resource hramc_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_HSB, 3 }, + }, + }, +}; +static const struct resource pioa_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 10 }, + }, + }, +}; +static const struct resource piob_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 11 }, + }, + }, +}; +static const struct resource pioc_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 12 }, + }, + }, +}; +static const struct resource piod_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 13 }, + }, + }, +}; +static const struct resource pioe_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 14 }, + }, + }, +}; +static const struct resource sm_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBB, 0 }, + }, + }, +}; +static const struct resource intc_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBB, 1 }, + }, + }, +}; +static const struct resource hmatrix_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBB, 2 }, + }, + }, +}; +#if defined(CFG_HPDC) +static const struct resource hpdc_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 16 }, + }, + }, +}; +#endif +#if defined(CFG_MACB0) +static const struct resource macb0_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_HSB, 8 }, + }, + }, { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBB, 6 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 19, DEVICE_PIOC, GPIO_FUNC_A, 0 }, + }, + }, +}; +#endif +#if defined(CFG_MACB1) +static const struct resource macb1_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_HSB, 9 }, + }, + }, { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBB, 7 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 12, DEVICE_PIOC, GPIO_FUNC_B, 19 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 14, DEVICE_PIOD, GPIO_FUNC_B, 2 }, + }, + }, +}; +#endif +#if defined(CFG_LCDC) +static const struct resource lcdc_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_HSB, 7 }, + }, + }, +}; +#endif +#if defined(CFG_USART0) +static const struct resource usart0_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 3 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 2, DEVICE_PIOA, GPIO_FUNC_B, 8 }, + }, + }, +}; +#endif +#if defined(CFG_USART1) +static const struct resource usart1_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 4 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 2, DEVICE_PIOA, GPIO_FUNC_A, 17 }, + }, + }, +}; +#endif +#if defined(CFG_USART2) +static const struct resource usart2_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 5 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 2, DEVICE_PIOB, GPIO_FUNC_B, 26 }, + }, + }, +}; +#endif +#if defined(CFG_USART3) +static const struct resource usart3_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBA, 6 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 2, DEVICE_PIOB, GPIO_FUNC_B, 17 }, + }, + }, +}; +#endif +#if defined(CFG_MMCI) +static const struct resource mmci_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_PBB, 9 }, + }, + }, { + .type = RESOURCE_GPIO, + .u = { + .gpio = { 6, DEVICE_PIOA, GPIO_FUNC_A, 10 }, + }, + }, +}; +#endif +#if defined(CFG_DMAC) +static const struct resource dmac_resource[] = { + { + .type = RESOURCE_CLOCK, + .u = { + .clock = { CLOCK_HSB, 10 }, + }, + }, +}; +#endif + +const struct device chip_device[] = { + [DEVICE_HEBI] = { + .regs = (void *)HSMC_BASE, + .nr_resources = ARRAY_SIZE(hebi_resource), + .resource = hebi_resource, + }, + [DEVICE_PBA_BRIDGE] = { + .nr_resources = ARRAY_SIZE(pba_bridge_resource), + .resource = pba_bridge_resource, + }, + [DEVICE_PBB_BRIDGE] = { + .nr_resources = ARRAY_SIZE(pbb_bridge_resource), + .resource = pbb_bridge_resource, + }, + [DEVICE_HRAMC] = { + .nr_resources = ARRAY_SIZE(hramc_resource), + .resource = hramc_resource, + }, + [DEVICE_PIOA] = { + .regs = (void *)PIOA_BASE, + .nr_resources = ARRAY_SIZE(pioa_resource), + .resource = pioa_resource, + }, + [DEVICE_PIOB] = { + .regs = (void *)PIOB_BASE, + .nr_resources = ARRAY_SIZE(piob_resource), + .resource = piob_resource, + }, + [DEVICE_PIOC] = { + .regs = (void *)PIOC_BASE, + .nr_resources = ARRAY_SIZE(pioc_resource), + .resource = pioc_resource, + }, + [DEVICE_PIOD] = { + .regs = (void *)PIOD_BASE, + .nr_resources = ARRAY_SIZE(piod_resource), + .resource = piod_resource, + }, + [DEVICE_PIOE] = { + .regs = (void *)PIOE_BASE, + .nr_resources = ARRAY_SIZE(pioe_resource), + .resource = pioe_resource, + }, + [DEVICE_SM] = { + .regs = (void *)SM_BASE, + .nr_resources = ARRAY_SIZE(sm_resource), + .resource = sm_resource, + }, + [DEVICE_INTC] = { + .regs = (void *)INTC_BASE, + .nr_resources = ARRAY_SIZE(intc_resource), + .resource = intc_resource, + }, + [DEVICE_HMATRIX] = { + .regs = (void *)HMATRIX_BASE, + .nr_resources = ARRAY_SIZE(hmatrix_resource), + .resource = hmatrix_resource, + }, +#if defined(CFG_HPDC) + [DEVICE_HPDC] = { + .nr_resources = ARRAY_SIZE(hpdc_resource), + .resource = hpdc_resource, + }, +#endif +#if defined(CFG_MACB0) + [DEVICE_MACB0] = { + .regs = (void *)MACB0_BASE, + .nr_resources = ARRAY_SIZE(macb0_resource), + .resource = macb0_resource, + }, +#endif +#if defined(CFG_MACB1) + [DEVICE_MACB1] = { + .regs = (void *)MACB1_BASE, + .nr_resources = ARRAY_SIZE(macb1_resource), + .resource = macb1_resource, + }, +#endif +#if defined(CFG_LCDC) + [DEVICE_LCDC] = { + .nr_resources = ARRAY_SIZE(lcdc_resource), + .resource = lcdc_resource, + }, +#endif +#if defined(CFG_USART0) + [DEVICE_USART0] = { + .regs = (void *)USART0_BASE, + .nr_resources = ARRAY_SIZE(usart0_resource), + .resource = usart0_resource, + }, +#endif +#if defined(CFG_USART1) + [DEVICE_USART1] = { + .regs = (void *)USART1_BASE, + .nr_resources = ARRAY_SIZE(usart1_resource), + .resource = usart1_resource, + }, +#endif +#if defined(CFG_USART2) + [DEVICE_USART2] = { + .regs = (void *)USART2_BASE, + .nr_resources = ARRAY_SIZE(usart2_resource), + .resource = usart2_resource, + }, +#endif +#if defined(CFG_USART3) + [DEVICE_USART3] = { + .regs = (void *)USART3_BASE, + .nr_resources = ARRAY_SIZE(usart3_resource), + .resource = usart3_resource, + }, +#endif +#if defined(CFG_MMCI) + [DEVICE_MMCI] = { + .regs = (void *)MMCI_BASE, + .nr_resources = ARRAY_SIZE(mmci_resource), + .resource = mmci_resource, + }, +#endif +#if defined(CFG_DMAC) + [DEVICE_DMAC] = { + .regs = (void *)DMAC_BASE, + .nr_resources = ARRAY_SIZE(dmac_resource), + .resource = dmac_resource, + }, +#endif +}; diff --git a/cpu/at32ap/at32ap7000/hebi.c b/cpu/at32ap/at32ap7000/hebi.c new file mode 100644 index 00000000000..3b32adf1ea9 --- /dev/null +++ b/cpu/at32ap/at32ap7000/hebi.c @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include + +#include + +#include +#include +#include + +void cpu_enable_sdram(void) +{ + const struct device *hmatrix; + + hmatrix = get_device(DEVICE_HMATRIX); + + /* Set the SDRAM_ENABLE bit in the HEBI SFR */ + hmatrix2_writel(hmatrix, SFR4, 1 << 1); +} diff --git a/cpu/at32ap/cache.c b/cpu/at32ap/cache.c new file mode 100644 index 00000000000..41fb5aa0473 --- /dev/null +++ b/cpu/at32ap/cache.c @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include + +#include + +void dcache_clean_range(volatile void *start, size_t size) +{ + unsigned long v, begin, end, linesz; + + linesz = CFG_DCACHE_LINESZ; + + /* You asked for it, you got it */ + begin = (unsigned long)start & ~(linesz - 1); + end = ((unsigned long)start + size + linesz - 1) & ~(linesz - 1); + + for (v = begin; v < end; v += linesz) + dcache_clean_line((void *)v); + + sync_write_buffer(); +} + +void dcache_invalidate_range(volatile void *start, size_t size) +{ + unsigned long v, begin, end, linesz; + + linesz = CFG_DCACHE_LINESZ; + + /* You asked for it, you got it */ + begin = (unsigned long)start & ~(linesz - 1); + end = ((unsigned long)start + size + linesz - 1) & ~(linesz - 1); + + for (v = begin; v < end; v += linesz) + dcache_invalidate_line((void *)v); +} + +void dcache_flush_range(volatile void *start, size_t size) +{ + unsigned long v, begin, end, linesz; + + linesz = CFG_DCACHE_LINESZ; + + /* You asked for it, you got it */ + begin = (unsigned long)start & ~(linesz - 1); + end = ((unsigned long)start + size + linesz - 1) & ~(linesz - 1); + + for (v = begin; v < end; v += linesz) + dcache_flush_line((void *)v); + + sync_write_buffer(); +} + +void icache_invalidate_range(volatile void *start, size_t size) +{ + unsigned long v, begin, end, linesz; + + linesz = CFG_ICACHE_LINESZ; + + /* You asked for it, you got it */ + begin = (unsigned long)start & ~(linesz - 1); + end = ((unsigned long)start + size + linesz - 1) & ~(linesz - 1); + + for (v = begin; v < end; v += linesz) + icache_invalidate_line((void *)v); +} + +/* + * This is called after loading something into memory. We need to + * make sure that everything that was loaded is actually written to + * RAM, and that the icache will look for it. Cleaning the dcache and + * invalidating the icache will do the trick. + */ +void flush_cache (unsigned long start_addr, unsigned long size) +{ + dcache_clean_range((void *)start_addr, size); + icache_invalidate_range((void *)start_addr, size); +} diff --git a/cpu/at32ap/config.mk b/cpu/at32ap/config.mk new file mode 100644 index 00000000000..1c12169221f --- /dev/null +++ b/cpu/at32ap/config.mk @@ -0,0 +1,22 @@ +# +# Copyright (C) 2005-2006 Atmel Corporation +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# +PLATFORM_RELFLAGS += -mcpu=ap7000 diff --git a/cpu/at32ap/cpu.c b/cpu/at32ap/cpu.c new file mode 100644 index 00000000000..37e3ea040be --- /dev/null +++ b/cpu/at32ap/cpu.c @@ -0,0 +1,83 @@ +/* + * Copyright (C) 2005-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include +#include + +#include +#include +#include + +#include +#include + +#include "hsmc3.h" + +DECLARE_GLOBAL_DATA_PTR; + +int cpu_init(void) +{ + const struct device *hebi; + extern void _evba(void); + char *p; + + gd->cpu_hz = CFG_OSC0_HZ; + + /* fff03400: 00010001 04030402 00050005 10011103 */ + hebi = get_device(DEVICE_HEBI); + hsmc3_writel(hebi, MODE0, 0x00031103); + hsmc3_writel(hebi, CYCLE0, 0x000c000d); + hsmc3_writel(hebi, PULSE0, 0x0b0a0906); + hsmc3_writel(hebi, SETUP0, 0x00010002); + + pm_init(); + + sysreg_write(EVBA, (unsigned long)&_evba); + asm volatile("csrf %0" : : "i"(SYSREG_EM_OFFSET)); + gd->console_uart = get_device(CFG_CONSOLE_UART_DEV); + + /* Lock everything that mess with the flash in the icache */ + for (p = __flashprog_start; p <= (__flashprog_end + CFG_ICACHE_LINESZ); + p += CFG_ICACHE_LINESZ) + asm volatile("cache %0, 0x02" : "=m"(*p) :: "memory"); + + return 0; +} + +void prepare_to_boot(void) +{ + /* Flush both caches and the write buffer */ + asm volatile("cache %0[4], 010\n\t" + "cache %0[0], 000\n\t" + "sync 0" : : "r"(0) : "memory"); +} + +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + /* This will reset the CPU core, caches, MMU and all internal busses */ + __builtin_mtdr(8, 1 << 13); /* set DC:DBE */ + __builtin_mtdr(8, 1 << 30); /* set DC:RES */ + + /* Flush the pipeline before we declare it a failure */ + asm volatile("sub pc, pc, -4"); + + return -1; +} diff --git a/cpu/at32ap/device.c b/cpu/at32ap/device.c new file mode 100644 index 00000000000..89914b6b56b --- /dev/null +++ b/cpu/at32ap/device.c @@ -0,0 +1,126 @@ +/* + * Copyright (C) 2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include + +#include + +#include "sm.h" + +struct device_state { + int refcount; +}; + +static struct device_state device_state[NR_DEVICES]; + +static int claim_resource(const struct resource *res) +{ + int ret = 0; + + switch (res->type) { + case RESOURCE_GPIO: + ret = gpio_set_func(res->u.gpio.gpio_dev, + res->u.gpio.start, + res->u.gpio.nr_pins, + res->u.gpio.func); + break; + case RESOURCE_CLOCK: + ret = pm_enable_clock(res->u.clock.id, res->u.clock.index); + break; + } + + return ret; +} + +static void free_resource(const struct resource *res) +{ + switch (res->type) { + case RESOURCE_GPIO: + gpio_free(res->u.gpio.gpio_dev, res->u.gpio.start, + res->u.gpio.nr_pins); + break; + case RESOURCE_CLOCK: + pm_disable_clock(res->u.clock.id, res->u.clock.index); + break; + } +} + +static int init_dev(const struct device *dev) +{ + unsigned int i; + int ret = 0; + + for (i = 0; i < dev->nr_resources; i++) { + ret = claim_resource(&dev->resource[i]); + if (ret) + goto cleanup; + } + + return 0; + +cleanup: + while (i--) + free_resource(&dev->resource[i]); + + return ret; +} + +const struct device *get_device(enum device_id devid) +{ + struct device_state *devstate; + const struct device *dev; + unsigned long flags; + int initialized = 0; + int ret = 0; + + devstate = &device_state[devid]; + dev = &chip_device[devid]; + + flags = disable_interrupts(); + if (devstate->refcount++) + initialized = 1; + if (flags) + enable_interrupts(); + + if (!initialized) + ret = init_dev(dev); + + return ret ? NULL : dev; +} + +void put_device(const struct device *dev) +{ + struct device_state *devstate; + unsigned long devid, flags; + + devid = (unsigned long)(dev - chip_device) / sizeof(struct device); + devstate = &device_state[devid]; + + flags = disable_interrupts(); + devstate--; + if (!devstate) { + unsigned int i; + for (i = 0; i < dev->nr_resources; i++) + free_resource(&dev->resource[i]); + } + if (flags) + enable_interrupts(); +} diff --git a/cpu/at32ap/entry.S b/cpu/at32ap/entry.S new file mode 100644 index 00000000000..b52d798be3d --- /dev/null +++ b/cpu/at32ap/entry.S @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include +#include + + .section .text.exception,"ax" + .global _evba + .type _evba,@function + .align 10 +_evba: + .irp x,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 + .align 2 + rjmp unknown_exception + .endr + + .global timer_interrupt_handler + .type timer_interrupt_handler,@function + .align 2 +timer_interrupt_handler: + /* + * Increment timer_overflow and re-write COMPARE with 0xffffffff. + * + * We're running at interrupt level 3, so we don't need to save + * r8-r12 or lr to the stack. + */ + mov r8, lo(timer_overflow) + orh r8, hi(timer_overflow) + ld.w r9, r8[0] + mov r10, -1 + mtsr SYSREG_COMPARE, r10 + sub r9, -1 + st.w r8[0], r9 + rete + + .type unknown_exception, @function +unknown_exception: + pushm r0-r12 + sub r8, sp, REG_R12 - REG_R0 - 4 + mov r9, lr + mfsr r10, SYSREG_RAR_EX + mfsr r11, SYSREG_RSR_EX + pushm r8-r11 + mfsr r12, SYSREG_ECR + mov r11, sp + rcall do_unknown_exception +1: rjmp 1b diff --git a/cpu/at32ap/exception.c b/cpu/at32ap/exception.c new file mode 100644 index 00000000000..4123c446167 --- /dev/null +++ b/cpu/at32ap/exception.c @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2005-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include + +#include +#include + +static const char * const cpu_modes[8] = { + "Application", "Supervisor", "Interrupt level 0", "Interrupt level 1", + "Interrupt level 2", "Interrupt level 3", "Exception", "NMI" +}; + +static void dump_mem(const char *str, unsigned long bottom, unsigned long top) +{ + unsigned long p; + int i; + + printf("%s(0x%08lx to 0x%08lx)\n", str, bottom, top); + + for (p = bottom & ~31; p < top; ) { + printf("%04lx: ", p & 0xffff); + + for (i = 0; i < 8; i++, p += 4) { + unsigned int val; + + if (p < bottom || p >= top) + printf(" "); + else { + val = *(unsigned long *)p; + printf("%08x ", val); + } + } + printf("\n"); + } +} + +void do_unknown_exception(unsigned int ecr, struct pt_regs *regs) +{ + unsigned int mode; + + printf("\n *** Unhandled exception %u at PC=0x%08lx\n", ecr, regs->pc); + + switch (ecr) { + case ECR_BUS_ERROR_WRITE: + case ECR_BUS_ERROR_READ: + printf("Bus error at address 0x%08lx\n", + sysreg_read(BEAR)); + break; + case ECR_TLB_MULTIPLE: + case ECR_ADDR_ALIGN_X: + case ECR_PROTECTION_X: + case ECR_ADDR_ALIGN_R: + case ECR_ADDR_ALIGN_W: + case ECR_PROTECTION_R: + case ECR_PROTECTION_W: + case ECR_DTLB_MODIFIED: + case ECR_TLB_MISS_X: + case ECR_TLB_MISS_R: + case ECR_TLB_MISS_W: + printf("MMU exception at address 0x%08lx\n", + sysreg_read(TLBEAR)); + break; + } + + printf(" pc: %08lx lr: %08lx sp: %08lx r12: %08lx\n", + regs->pc, regs->lr, regs->sp, regs->r12); + printf(" r11: %08lx r10: %08lx r9: %08lx r8: %08lx\n", + regs->r11, regs->r10, regs->r9, regs->r8); + printf(" r7: %08lx r6: %08lx r5: %08lx r4: %08lx\n", + regs->r7, regs->r6, regs->r5, regs->r4); + printf(" r3: %08lx r2: %08lx r1: %08lx r0: %08lx\n", + regs->r3, regs->r2, regs->r1, regs->r0); + printf("Flags: %c%c%c%c%c\n", + regs->sr & SR_Q ? 'Q' : 'q', + regs->sr & SR_V ? 'V' : 'v', + regs->sr & SR_N ? 'N' : 'n', + regs->sr & SR_Z ? 'Z' : 'z', + regs->sr & SR_C ? 'C' : 'c'); + printf("Mode bits: %c%c%c%c%c%c%c%c%c\n", + regs->sr & SR_H ? 'H' : 'h', + regs->sr & SR_R ? 'R' : 'r', + regs->sr & SR_J ? 'J' : 'j', + regs->sr & SR_EM ? 'E' : 'e', + regs->sr & SR_I3M ? '3' : '.', + regs->sr & SR_I2M ? '2' : '.', + regs->sr & SR_I1M ? '1' : '.', + regs->sr & SR_I0M ? '0' : '.', + regs->sr & SR_GM ? 'G' : 'g'); + mode = (regs->sr >> SYSREG_M0_OFFSET) & 7; + printf("CPU Mode: %s\n", cpu_modes[mode]); + + /* Avoid exception loops */ + if (regs->sp >= CFG_INIT_SP_ADDR + || regs->sp < (CFG_INIT_SP_ADDR - CONFIG_STACKSIZE)) + printf("\nStack pointer seems bogus, won't do stack dump\n"); + else + dump_mem("\nStack: ", regs->sp, CFG_INIT_SP_ADDR); + + panic("Unhandled exception\n"); +} diff --git a/cpu/at32ap/hsdramc.c b/cpu/at32ap/hsdramc.c new file mode 100644 index 00000000000..f36da354528 --- /dev/null +++ b/cpu/at32ap/hsdramc.c @@ -0,0 +1,155 @@ +/* + * Copyright (C) 2005-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include + +#ifdef CFG_HSDRAMC +#include +#include + +#include + +#include "hsdramc1.h" + +struct hsdramc { + const struct device *hebi; + void *regs; +}; + +static struct hsdramc hsdramc; + +unsigned long sdram_init(const struct sdram_info *info) +{ + unsigned long *sdram = (unsigned long *)uncached(info->phys_addr); + unsigned long sdram_size; + unsigned long tmp; + unsigned long bus_hz; + unsigned int i; + + hsdramc.hebi = get_device(DEVICE_HEBI); + if (!hsdramc.hebi) + return 0; + + /* FIXME: Both of these lines are complete hacks */ + hsdramc.regs = hsdramc.hebi->regs + 0x400; + bus_hz = pm_get_clock_freq(hsdramc.hebi->resource[0].u.clock.id); + + cpu_enable_sdram(); + + tmp = (HSDRAMC1_BF(NC, info->col_bits - 8) + | HSDRAMC1_BF(NR, info->row_bits - 11) + | HSDRAMC1_BF(NB, info->bank_bits - 1) + | HSDRAMC1_BF(CAS, info->cas) + | HSDRAMC1_BF(TWR, info->twr) + | HSDRAMC1_BF(TRC, info->trc) + | HSDRAMC1_BF(TRP, info->trp) + | HSDRAMC1_BF(TRCD, info->trcd) + | HSDRAMC1_BF(TRAS, info->tras) + | HSDRAMC1_BF(TXSR, info->txsr)); + +#ifdef CFG_SDRAM_16BIT + tmp |= HSDRAMC1_BIT(DBW); + sdram_size = 1 << (info->row_bits + info->col_bits + + info->bank_bits + 1); +#else + sdram_size = 1 << (info->row_bits + info->col_bits + + info->bank_bits + 2); +#endif + + hsdramc1_writel(&hsdramc, CR, tmp); + + /* + * Initialization sequence for SDRAM, from the data sheet: + * + * 1. A minimum pause of 200 us is provided to precede any + * signal toggle. + */ + udelay(200); + + /* + * 2. A Precharge All command is issued to the SDRAM + */ + hsdramc1_writel(&hsdramc, MR, HSDRAMC1_MODE_BANKS_PRECHARGE); + hsdramc1_readl(&hsdramc, MR); + writel(0, sdram); + + /* + * 3. Eight auto-refresh (CBR) cycles are provided + */ + hsdramc1_writel(&hsdramc, MR, HSDRAMC1_MODE_AUTO_REFRESH); + hsdramc1_readl(&hsdramc, MR); + for (i = 0; i < 8; i++) + writel(0, sdram); + + /* + * 4. A mode register set (MRS) cycle is issued to program + * SDRAM parameters, in particular CAS latency and burst + * length. + * + * CAS from info struct, burst length 1, serial burst type + */ + hsdramc1_writel(&hsdramc, MR, HSDRAMC1_MODE_LOAD_MODE); + hsdramc1_readl(&hsdramc, MR); + writel(0, sdram + (info->cas << 4)); + + /* + * 5. A Normal Mode command is provided, 3 clocks after tMRD + * is met. + * + * From the timing diagram, it looks like tMRD is 3 + * cycles...try a dummy read from the peripheral bus. + */ + hsdramc1_readl(&hsdramc, MR); + hsdramc1_writel(&hsdramc, MR, HSDRAMC1_MODE_NORMAL); + hsdramc1_readl(&hsdramc, MR); + writel(0, sdram); + + /* + * 6. Write refresh rate into SDRAMC refresh timer count + * register (refresh rate = timing between refresh cycles). + * + * 15.6 us is a typical value for a burst of length one + */ + hsdramc1_writel(&hsdramc, TR, (156 * (bus_hz / 1000)) / 10000); + + printf("SDRAM: %u MB at address 0x%08lx\n", + sdram_size >> 20, info->phys_addr); + + printf("Testing SDRAM..."); + for (i = 0; i < sdram_size / 4; i++) + sdram[i] = i; + + for (i = 0; i < sdram_size / 4; i++) { + tmp = sdram[i]; + if (tmp != i) { + printf("FAILED at address 0x%08lx\n", + info->phys_addr + i * 4); + printf("SDRAM: read 0x%lx, expected 0x%lx\n", tmp, i); + return 0; + } + } + + puts("OK\n"); + + return sdram_size; +} + +#endif /* CFG_HSDRAMC */ diff --git a/cpu/at32ap/hsdramc1.h b/cpu/at32ap/hsdramc1.h new file mode 100644 index 00000000000..ce229bca1fb --- /dev/null +++ b/cpu/at32ap/hsdramc1.h @@ -0,0 +1,143 @@ +/* + * Register definitions for SDRAM Controller + */ +#ifndef __ASM_AVR32_HSDRAMC1_H__ +#define __ASM_AVR32_HSDRAMC1_H__ + +/* HSDRAMC1 register offsets */ +#define HSDRAMC1_MR 0x0000 +#define HSDRAMC1_TR 0x0004 +#define HSDRAMC1_CR 0x0008 +#define HSDRAMC1_HSR 0x000c +#define HSDRAMC1_LPR 0x0010 +#define HSDRAMC1_IER 0x0014 +#define HSDRAMC1_IDR 0x0018 +#define HSDRAMC1_IMR 0x001c +#define HSDRAMC1_ISR 0x0020 +#define HSDRAMC1_MDR 0x0024 +#define HSDRAMC1_VERSION 0x00fc + +/* Bitfields in MR */ +#define HSDRAMC1_MODE_OFFSET 0 +#define HSDRAMC1_MODE_SIZE 3 + +/* Bitfields in TR */ +#define HSDRAMC1_COUNT_OFFSET 0 +#define HSDRAMC1_COUNT_SIZE 12 + +/* Bitfields in CR */ +#define HSDRAMC1_NC_OFFSET 0 +#define HSDRAMC1_NC_SIZE 2 +#define HSDRAMC1_NR_OFFSET 2 +#define HSDRAMC1_NR_SIZE 2 +#define HSDRAMC1_NB_OFFSET 4 +#define HSDRAMC1_NB_SIZE 1 +#define HSDRAMC1_CAS_OFFSET 5 +#define HSDRAMC1_CAS_SIZE 2 +#define HSDRAMC1_DBW_OFFSET 7 +#define HSDRAMC1_DBW_SIZE 1 +#define HSDRAMC1_TWR_OFFSET 8 +#define HSDRAMC1_TWR_SIZE 4 +#define HSDRAMC1_TRC_OFFSET 12 +#define HSDRAMC1_TRC_SIZE 4 +#define HSDRAMC1_TRP_OFFSET 16 +#define HSDRAMC1_TRP_SIZE 4 +#define HSDRAMC1_TRCD_OFFSET 20 +#define HSDRAMC1_TRCD_SIZE 4 +#define HSDRAMC1_TRAS_OFFSET 24 +#define HSDRAMC1_TRAS_SIZE 4 +#define HSDRAMC1_TXSR_OFFSET 28 +#define HSDRAMC1_TXSR_SIZE 4 + +/* Bitfields in HSR */ +#define HSDRAMC1_DA_OFFSET 0 +#define HSDRAMC1_DA_SIZE 1 + +/* Bitfields in LPR */ +#define HSDRAMC1_LPCB_OFFSET 0 +#define HSDRAMC1_LPCB_SIZE 2 +#define HSDRAMC1_PASR_OFFSET 4 +#define HSDRAMC1_PASR_SIZE 3 +#define HSDRAMC1_TCSR_OFFSET 8 +#define HSDRAMC1_TCSR_SIZE 2 +#define HSDRAMC1_DS_OFFSET 10 +#define HSDRAMC1_DS_SIZE 2 +#define HSDRAMC1_TIMEOUT_OFFSET 12 +#define HSDRAMC1_TIMEOUT_SIZE 2 + +/* Bitfields in IDR */ +#define HSDRAMC1_RES_OFFSET 0 +#define HSDRAMC1_RES_SIZE 1 + +/* Bitfields in MDR */ +#define HSDRAMC1_MD_OFFSET 0 +#define HSDRAMC1_MD_SIZE 2 + +/* Bitfields in VERSION */ +#define HSDRAMC1_VERSION_OFFSET 0 +#define HSDRAMC1_VERSION_SIZE 12 +#define HSDRAMC1_MFN_OFFSET 16 +#define HSDRAMC1_MFN_SIZE 3 + +/* Constants for MODE */ +#define HSDRAMC1_MODE_NORMAL 0 +#define HSDRAMC1_MODE_NOP 1 +#define HSDRAMC1_MODE_BANKS_PRECHARGE 2 +#define HSDRAMC1_MODE_LOAD_MODE 3 +#define HSDRAMC1_MODE_AUTO_REFRESH 4 +#define HSDRAMC1_MODE_EXT_LOAD_MODE 5 +#define HSDRAMC1_MODE_POWER_DOWN 6 + +/* Constants for NC */ +#define HSDRAMC1_NC_8_COLUMN_BITS 0 +#define HSDRAMC1_NC_9_COLUMN_BITS 1 +#define HSDRAMC1_NC_10_COLUMN_BITS 2 +#define HSDRAMC1_NC_11_COLUMN_BITS 3 + +/* Constants for NR */ +#define HSDRAMC1_NR_11_ROW_BITS 0 +#define HSDRAMC1_NR_12_ROW_BITS 1 +#define HSDRAMC1_NR_13_ROW_BITS 2 + +/* Constants for NB */ +#define HSDRAMC1_NB_TWO_BANKS 0 +#define HSDRAMC1_NB_FOUR_BANKS 1 + +/* Constants for CAS */ +#define HSDRAMC1_CAS_ONE_CYCLE 1 +#define HSDRAMC1_CAS_TWO_CYCLES 2 + +/* Constants for DBW */ +#define HSDRAMC1_DBW_32_BITS 0 +#define HSDRAMC1_DBW_16_BITS 1 + +/* Constants for TIMEOUT */ +#define HSDRAMC1_TIMEOUT_AFTER_END 0 +#define HSDRAMC1_TIMEOUT_64_CYC_AFTER_END 1 +#define HSDRAMC1_TIMEOUT_128_CYC_AFTER_END 2 + +/* Constants for MD */ +#define HSDRAMC1_MD_SDRAM 0 +#define HSDRAMC1_MD_LOW_POWER_SDRAM 1 + +/* Bit manipulation macros */ +#define HSDRAMC1_BIT(name) \ + (1 << HSDRAMC1_##name##_OFFSET) +#define HSDRAMC1_BF(name,value) \ + (((value) & ((1 << HSDRAMC1_##name##_SIZE) - 1)) \ + << HSDRAMC1_##name##_OFFSET) +#define HSDRAMC1_BFEXT(name,value) \ + (((value) >> HSDRAMC1_##name##_OFFSET) \ + & ((1 << HSDRAMC1_##name##_SIZE) - 1)) +#define HSDRAMC1_BFINS(name,value,old) \ + (((old) & ~(((1 << HSDRAMC1_##name##_SIZE) - 1) \ + << HSDRAMC1_##name##_OFFSET)) \ + | HSDRAMC1_BF(name,value)) + +/* Register access macros */ +#define hsdramc1_readl(port,reg) \ + readl((port)->regs + HSDRAMC1_##reg) +#define hsdramc1_writel(port,reg,value) \ + writel((value), (port)->regs + HSDRAMC1_##reg) + +#endif /* __ASM_AVR32_HSDRAMC1_H__ */ diff --git a/cpu/at32ap/hsmc3.h b/cpu/at32ap/hsmc3.h new file mode 100644 index 00000000000..ec78cee7147 --- /dev/null +++ b/cpu/at32ap/hsmc3.h @@ -0,0 +1,126 @@ +/* + * Register definitions for Static Memory Controller + */ +#ifndef __CPU_AT32AP_HSMC3_H__ +#define __CPU_AT32AP_HSMC3_H__ + +/* HSMC3 register offsets */ +#define HSMC3_SETUP0 0x0000 +#define HSMC3_PULSE0 0x0004 +#define HSMC3_CYCLE0 0x0008 +#define HSMC3_MODE0 0x000c +#define HSMC3_SETUP1 0x0010 +#define HSMC3_PULSE1 0x0014 +#define HSMC3_CYCLE1 0x0018 +#define HSMC3_MODE1 0x001c +#define HSMC3_SETUP2 0x0020 +#define HSMC3_PULSE2 0x0024 +#define HSMC3_CYCLE2 0x0028 +#define HSMC3_MODE2 0x002c +#define HSMC3_SETUP3 0x0030 +#define HSMC3_PULSE3 0x0034 +#define HSMC3_CYCLE3 0x0038 +#define HSMC3_MODE3 0x003c +#define HSMC3_SETUP4 0x0040 +#define HSMC3_PULSE4 0x0044 +#define HSMC3_CYCLE4 0x0048 +#define HSMC3_MODE4 0x004c +#define HSMC3_SETUP5 0x0050 +#define HSMC3_PULSE5 0x0054 +#define HSMC3_CYCLE5 0x0058 +#define HSMC3_MODE5 0x005c + +/* Bitfields in SETUP0 */ +#define HSMC3_NWE_SETUP_OFFSET 0 +#define HSMC3_NWE_SETUP_SIZE 6 +#define HSMC3_NCS_WR_SETUP_OFFSET 8 +#define HSMC3_NCS_WR_SETUP_SIZE 6 +#define HSMC3_NRD_SETUP_OFFSET 16 +#define HSMC3_NRD_SETUP_SIZE 6 +#define HSMC3_NCS_RD_SETUP_OFFSET 24 +#define HSMC3_NCS_RD_SETUP_SIZE 6 + +/* Bitfields in PULSE0 */ +#define HSMC3_NWE_PULSE_OFFSET 0 +#define HSMC3_NWE_PULSE_SIZE 7 +#define HSMC3_NCS_WR_PULSE_OFFSET 8 +#define HSMC3_NCS_WR_PULSE_SIZE 7 +#define HSMC3_NRD_PULSE_OFFSET 16 +#define HSMC3_NRD_PULSE_SIZE 7 +#define HSMC3_NCS_RD_PULSE_OFFSET 24 +#define HSMC3_NCS_RD_PULSE_SIZE 7 + +/* Bitfields in CYCLE0 */ +#define HSMC3_NWE_CYCLE_OFFSET 0 +#define HSMC3_NWE_CYCLE_SIZE 9 +#define HSMC3_NRD_CYCLE_OFFSET 16 +#define HSMC3_NRD_CYCLE_SIZE 9 + +/* Bitfields in MODE0 */ +#define HSMC3_READ_MODE_OFFSET 0 +#define HSMC3_READ_MODE_SIZE 1 +#define HSMC3_WRITE_MODE_OFFSET 1 +#define HSMC3_WRITE_MODE_SIZE 1 +#define HSMC3_EXNW_MODE_OFFSET 4 +#define HSMC3_EXNW_MODE_SIZE 2 +#define HSMC3_BAT_OFFSET 8 +#define HSMC3_BAT_SIZE 1 +#define HSMC3_DBW_OFFSET 12 +#define HSMC3_DBW_SIZE 2 +#define HSMC3_TDF_CYCLES_OFFSET 16 +#define HSMC3_TDF_CYCLES_SIZE 4 +#define HSMC3_TDF_MODE_OFFSET 20 +#define HSMC3_TDF_MODE_SIZE 1 +#define HSMC3_PMEN_OFFSET 24 +#define HSMC3_PMEN_SIZE 1 +#define HSMC3_PS_OFFSET 28 +#define HSMC3_PS_SIZE 2 + +/* Bitfields in MODE1 */ +#define HSMC3_PD_OFFSET 28 +#define HSMC3_PD_SIZE 2 + +/* Constants for READ_MODE */ +#define HSMC3_READ_MODE_NCS_CONTROLLED 0 +#define HSMC3_READ_MODE_NRD_CONTROLLED 1 + +/* Constants for WRITE_MODE */ +#define HSMC3_WRITE_MODE_NCS_CONTROLLED 0 +#define HSMC3_WRITE_MODE_NWE_CONTROLLED 1 + +/* Constants for EXNW_MODE */ +#define HSMC3_EXNW_MODE_DISABLED 0 +#define HSMC3_EXNW_MODE_RESERVED 1 +#define HSMC3_EXNW_MODE_FROZEN 2 +#define HSMC3_EXNW_MODE_READY 3 + +/* Constants for BAT */ +#define HSMC3_BAT_BYTE_SELECT 0 +#define HSMC3_BAT_BYTE_WRITE 1 + +/* Constants for DBW */ +#define HSMC3_DBW_8_BITS 0 +#define HSMC3_DBW_16_BITS 1 +#define HSMC3_DBW_32_BITS 2 + +/* Bit manipulation macros */ +#define HSMC3_BIT(name) \ + (1 << HSMC3_##name##_OFFSET) +#define HSMC3_BF(name,value) \ + (((value) & ((1 << HSMC3_##name##_SIZE) - 1)) \ + << HSMC3_##name##_OFFSET) +#define HSMC3_BFEXT(name,value) \ + (((value) >> HSMC3_##name##_OFFSET) \ + & ((1 << HSMC3_##name##_SIZE) - 1)) +#define HSMC3_BFINS(name,value,old)\ + (((old) & ~(((1 << HSMC3_##name##_SIZE) - 1) \ + << HSMC3_##name##_OFFSET)) \ + | HSMC3_BF(name,value)) + +/* Register access macros */ +#define hsmc3_readl(port,reg) \ + readl((port)->regs + HSMC3_##reg) +#define hsmc3_writel(port,reg,value) \ + writel((value), (port)->regs + HSMC3_##reg) + +#endif /* __CPU_AT32AP_HSMC3_H__ */ diff --git a/cpu/at32ap/interrupts.c b/cpu/at32ap/interrupts.c new file mode 100644 index 00000000000..d720cfa942b --- /dev/null +++ b/cpu/at32ap/interrupts.c @@ -0,0 +1,154 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include + +#include +#include +#include +#include +#include + +#include + +#define HANDLER_MASK 0x00ffffff +#define INTLEV_SHIFT 30 +#define INTLEV_MASK 0x00000003 + +DECLARE_GLOBAL_DATA_PTR; + +/* Incremented whenever COUNT reaches 0xffffffff by timer_interrupt_handler */ +volatile unsigned long timer_overflow; + +/* + * Instead of dividing by get_tbclk(), multiply by this constant and + * right-shift the result by 32 bits. + */ +static unsigned long tb_factor; + +static const struct device *intc_dev; + +unsigned long get_tbclk(void) +{ + return gd->cpu_hz; +} + +unsigned long long get_ticks(void) +{ + unsigned long lo, hi_now, hi_prev; + + do { + hi_prev = timer_overflow; + lo = sysreg_read(COUNT); + hi_now = timer_overflow; + } while (hi_prev != hi_now); + + return ((unsigned long long)hi_now << 32) | lo; +} + +void reset_timer(void) +{ + sysreg_write(COUNT, 0); + cpu_sync_pipeline(); /* process any pending interrupts */ + timer_overflow = 0; +} + +unsigned long get_timer(unsigned long base) +{ + u64 now = get_ticks(); + + now *= tb_factor; + return (unsigned long)(now >> 32) - base; +} + +void set_timer(unsigned long t) +{ + unsigned long long ticks = t; + unsigned long lo, hi, hi_new; + + ticks = (ticks * get_tbclk()) / CFG_HZ; + hi = ticks >> 32; + lo = ticks & 0xffffffffUL; + + do { + timer_overflow = hi; + sysreg_write(COUNT, lo); + hi_new = timer_overflow; + } while (hi_new != hi); +} + +/* + * For short delays only. It will overflow after a few seconds. + */ +void udelay(unsigned long usec) +{ + unsigned long now, end; + + now = sysreg_read(COUNT); + + end = ((usec * (get_tbclk() / 10000)) + 50) / 100; + end += now; + + while (now > end) + now = sysreg_read(COUNT); + + while (now < end) + now = sysreg_read(COUNT); +} + +static int set_interrupt_handler(unsigned int nr, void (*handler)(void), + unsigned int priority) +{ + unsigned long intpr; + unsigned long handler_addr = (unsigned long)handler; + + if ((handler_addr & HANDLER_MASK) != handler_addr + || (priority & INTLEV_MASK) != priority) + return -EINVAL; + + intpr = (handler_addr & HANDLER_MASK); + intpr |= (priority & INTLEV_MASK) << INTLEV_SHIFT; + writel(intpr, intc_dev->regs + 4 * nr); + + return 0; +} + +void timer_init(void) +{ + extern void timer_interrupt_handler(void); + u64 tmp; + + sysreg_write(COUNT, 0); + + tmp = (u64)CFG_HZ << 32; + tmp += gd->cpu_hz / 2; + do_div(tmp, gd->cpu_hz); + tb_factor = (u32)tmp; + + intc_dev = get_device(DEVICE_INTC); + + if (!intc_dev + || set_interrupt_handler(0, &timer_interrupt_handler, 3)) + return; + + /* For all practical purposes, this gives us an overflow interrupt */ + sysreg_write(COMPARE, 0xffffffff); +} diff --git a/cpu/at32ap/pio.c b/cpu/at32ap/pio.c new file mode 100644 index 00000000000..8b6c3a35df5 --- /dev/null +++ b/cpu/at32ap/pio.c @@ -0,0 +1,94 @@ +/* + * Copyright (C) 2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include + +#include +#include +#include + +#include "pio2.h" + +struct pio_state { + const struct device *dev; + u32 alloc_mask; +}; + +static struct pio_state pio_state[CFG_NR_PIOS]; + +int gpio_set_func(enum device_id gpio_devid, unsigned int start, + unsigned int nr_pins, enum gpio_func func) +{ + const struct device *gpio; + struct pio_state *state; + u32 mask; + + state = &pio_state[gpio_devid - DEVICE_PIOA]; + + gpio = get_device(gpio_devid); + if (!gpio) + return -EBUSY; + + state->dev = gpio; + mask = ((1 << nr_pins) - 1) << start; + + if (mask & state->alloc_mask) { + put_device(gpio); + return -EBUSY; + } + state->alloc_mask |= mask; + + switch (func) { + case GPIO_FUNC_GPIO: + /* TODO */ + return -EINVAL; + case GPIO_FUNC_A: + pio2_writel(gpio, ASR, mask); + pio2_writel(gpio, PDR, mask); + pio2_writel(gpio, PUDR, mask); + break; + case GPIO_FUNC_B: + pio2_writel(gpio, BSR, mask); + pio2_writel(gpio, PDR, mask); + pio2_writel(gpio, PUDR, mask); + break; + } + + return 0; +} + +void gpio_free(enum device_id gpio_devid, unsigned int start, + unsigned int nr_pins) +{ + const struct device *gpio; + struct pio_state *state; + u32 mask; + + state = &pio_state[gpio_devid - DEVICE_PIOA]; + gpio = state->dev; + mask = ((1 << nr_pins) - 1) << start; + + pio2_writel(gpio, ODR, mask); + pio2_writel(gpio, PER, mask); + + state->alloc_mask &= ~mask; + put_device(gpio); +} diff --git a/cpu/at32ap/pio2.h b/cpu/at32ap/pio2.h new file mode 100644 index 00000000000..6b79de3c72b --- /dev/null +++ b/cpu/at32ap/pio2.h @@ -0,0 +1,44 @@ +/* + * Register definitions for Parallel Input/Output Controller + */ +#ifndef __CPU_AT32AP_PIO2_H__ +#define __CPU_AT32AP_PIO2_H__ + +/* PIO2 register offsets */ +#define PIO2_PER 0x0000 +#define PIO2_PDR 0x0004 +#define PIO2_PSR 0x0008 +#define PIO2_OER 0x0010 +#define PIO2_ODR 0x0014 +#define PIO2_OSR 0x0018 +#define PIO2_IFER 0x0020 +#define PIO2_IFDR 0x0024 +#define PIO2_ISFR 0x0028 +#define PIO2_SODR 0x0030 +#define PIO2_CODR 0x0034 +#define PIO2_ODSR 0x0038 +#define PIO2_PDSR 0x003c +#define PIO2_IER 0x0040 +#define PIO2_IDR 0x0044 +#define PIO2_IMR 0x0048 +#define PIO2_ISR 0x004c +#define PIO2_MDER 0x0050 +#define PIO2_MDDR 0x0054 +#define PIO2_MDSR 0x0058 +#define PIO2_PUDR 0x0060 +#define PIO2_PUER 0x0064 +#define PIO2_PUSR 0x0068 +#define PIO2_ASR 0x0070 +#define PIO2_BSR 0x0074 +#define PIO2_ABSR 0x0078 +#define PIO2_OWER 0x00a0 +#define PIO2_OWDR 0x00a4 +#define PIO2_OWSR 0x00a8 + +/* Register access macros */ +#define pio2_readl(port,reg) \ + readl((port)->regs + PIO2_##reg) +#define pio2_writel(port,reg,value) \ + writel((value), (port)->regs + PIO2_##reg) + +#endif /* __CPU_AT32AP_PIO2_H__ */ diff --git a/cpu/at32ap/pm.c b/cpu/at32ap/pm.c new file mode 100644 index 00000000000..01ac325ee8f --- /dev/null +++ b/cpu/at32ap/pm.c @@ -0,0 +1,163 @@ +/* + * Copyright (C) 2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include + +#ifdef CFG_POWER_MANAGER +#include +#include + +#include +#include + +#include "sm.h" + +/* Sanity checks */ +#if (CFG_CLKDIV_CPU > CFG_CLKDIV_HSB) \ + || (CFG_CLKDIV_HSB > CFG_CLKDIV_PBA) \ + || (CFG_CLKDIV_HSB > CFG_CLKDIV_PBB) +# error Constraint fCPU >= fHSB >= fPB{A,B} violated +#endif +#if defined(CONFIG_PLL) && ((CFG_PLL0_MUL < 1) || (CFG_PLL0_DIV < 1)) +# error Invalid PLL multiplier and/or divider +#endif + +DECLARE_GLOBAL_DATA_PTR; + +struct clock_domain_state { + const struct device *bridge; + unsigned long freq; + u32 mask; +}; +static struct clock_domain_state ckd_state[NR_CLOCK_DOMAINS]; + +int pm_enable_clock(enum clock_domain_id id, unsigned int index) +{ + const struct clock_domain *ckd = &chip_clock[id]; + struct clock_domain_state *state = &ckd_state[id]; + + if (ckd->bridge != NO_DEVICE) { + state->bridge = get_device(ckd->bridge); + if (!state->bridge) + return -EBUSY; + } + + state->mask |= 1 << index; + if (gd->sm) + writel(state->mask, gd->sm->regs + ckd->reg); + + return 0; +} + +void pm_disable_clock(enum clock_domain_id id, unsigned int index) +{ + const struct clock_domain *ckd = &chip_clock[id]; + struct clock_domain_state *state = &ckd_state[id]; + + state->mask &= ~(1 << index); + if (gd->sm) + writel(state->mask, gd->sm->regs + ckd->reg); + + if (ckd->bridge) + put_device(state->bridge); +} + +unsigned long pm_get_clock_freq(enum clock_domain_id domain) +{ + return ckd_state[domain].freq; +} + +void pm_init(void) +{ + uint32_t cksel = 0; + unsigned long main_clock; + + /* Make sure we don't disable any device we're already using */ + get_device(DEVICE_HRAMC); + get_device(DEVICE_HEBI); + + /* Enable the PICO as well */ + ckd_state[CLOCK_CPU].mask |= 1; + + gd->sm = get_device(DEVICE_SM); + if (!gd->sm) + panic("Unable to claim system manager device!\n"); + + /* Disable any devices that haven't been explicitly claimed */ + sm_writel(gd->sm, PM_PBB_MASK, ckd_state[CLOCK_PBB].mask); + sm_writel(gd->sm, PM_PBA_MASK, ckd_state[CLOCK_PBA].mask); + sm_writel(gd->sm, PM_HSB_MASK, ckd_state[CLOCK_HSB].mask); + sm_writel(gd->sm, PM_CPU_MASK, ckd_state[CLOCK_CPU].mask); + +#ifdef CONFIG_PLL + /* Initialize the PLL */ + main_clock = (CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL; + + sm_writel(gd->sm, PM_PLL0, (SM_BF(PLLCOUNT, CFG_PLL0_SUPPRESS_CYCLES) + | SM_BF(PLLMUL, CFG_PLL0_MUL - 1) + | SM_BF(PLLDIV, CFG_PLL0_DIV - 1) + | SM_BF(PLLOPT, CFG_PLL0_OPT) + | SM_BF(PLLOSC, 0) + | SM_BIT(PLLEN))); + + /* Wait for lock */ + while (!(sm_readl(gd->sm, PM_ISR) & SM_BIT(LOCK0))) ; +#else + main_clock = CFG_OSC0_HZ; +#endif + + /* Set up clocks for the CPU and all peripheral buses */ + if (CFG_CLKDIV_CPU) { + cksel |= SM_BIT(CPUDIV) | SM_BF(CPUSEL, CFG_CLKDIV_CPU - 1); + ckd_state[CLOCK_CPU].freq = main_clock / (1 << CFG_CLKDIV_CPU); + } else { + ckd_state[CLOCK_CPU].freq = main_clock; + } + if (CFG_CLKDIV_HSB) { + cksel |= SM_BIT(HSBDIV) | SM_BF(HSBSEL, CFG_CLKDIV_HSB - 1); + ckd_state[CLOCK_HSB].freq = main_clock / (1 << CFG_CLKDIV_HSB); + } else { + ckd_state[CLOCK_HSB].freq = main_clock; + } + if (CFG_CLKDIV_PBA) { + cksel |= SM_BIT(PBADIV) | SM_BF(PBASEL, CFG_CLKDIV_PBA - 1); + ckd_state[CLOCK_PBA].freq = main_clock / (1 << CFG_CLKDIV_PBA); + } else { + ckd_state[CLOCK_PBA].freq = main_clock; + } + if (CFG_CLKDIV_PBB) { + cksel |= SM_BIT(PBBDIV) | SM_BF(PBBSEL, CFG_CLKDIV_PBB - 1); + ckd_state[CLOCK_PBB].freq = main_clock / (1 << CFG_CLKDIV_PBB); + } else { + ckd_state[CLOCK_PBB].freq = main_clock; + } + sm_writel(gd->sm, PM_CKSEL, cksel); + + /* CFG_HZ currently depends on cpu_hz */ + gd->cpu_hz = ckd_state[CLOCK_CPU].freq; + +#ifdef CONFIG_PLL + /* Use PLL0 as main clock */ + sm_writel(gd->sm, PM_MCCTRL, SM_BIT(PLLSEL)); +#endif +} + +#endif /* CFG_POWER_MANAGER */ diff --git a/cpu/at32ap/sm.h b/cpu/at32ap/sm.h new file mode 100644 index 00000000000..ce81ef0a463 --- /dev/null +++ b/cpu/at32ap/sm.h @@ -0,0 +1,204 @@ +/* + * Register definitions for System Manager + */ +#ifndef __CPU_AT32AP_SM_H__ +#define __CPU_AT32AP_SM_H__ + +/* SM register offsets */ +#define SM_PM_MCCTRL 0x0000 +#define SM_PM_CKSEL 0x0004 +#define SM_PM_CPU_MASK 0x0008 +#define SM_PM_HSB_MASK 0x000c +#define SM_PM_PBA_MASK 0x0010 +#define SM_PM_PBB_MASK 0x0014 +#define SM_PM_PLL0 0x0020 +#define SM_PM_PLL1 0x0024 +#define SM_PM_VCTRL 0x0030 +#define SM_PM_VMREF 0x0034 +#define SM_PM_VMV 0x0038 +#define SM_PM_IER 0x0040 +#define SM_PM_IDR 0x0044 +#define SM_PM_IMR 0x0048 +#define SM_PM_ISR 0x004c +#define SM_PM_ICR 0x0050 +#define SM_PM_GCCTRL 0x0060 +#define SM_RTC_CTRL 0x0080 +#define SM_RTC_VAL 0x0084 +#define SM_RTC_TOP 0x0088 +#define SM_RTC_IER 0x0090 +#define SM_RTC_IDR 0x0094 +#define SM_RTC_IMR 0x0098 +#define SM_RTC_ISR 0x009c +#define SM_RTC_ICR 0x00a0 +#define SM_WDT_CTRL 0x00b0 +#define SM_WDT_CLR 0x00b4 +#define SM_WDT_EXT 0x00b8 +#define SM_RC_RCAUSE 0x00c0 +#define SM_EIM_IER 0x0100 +#define SM_EIM_IDR 0x0104 +#define SM_EIM_IMR 0x0108 +#define SM_EIM_ISR 0x010c +#define SM_EIM_ICR 0x0110 +#define SM_EIM_MODE 0x0114 +#define SM_EIM_EDGE 0x0118 +#define SM_EIM_LEVEL 0x011c +#define SM_EIM_TEST 0x0120 +#define SM_EIM_NMIC 0x0124 + +/* Bitfields in PM_CKSEL */ +#define SM_CPUSEL_OFFSET 0 +#define SM_CPUSEL_SIZE 3 +#define SM_CPUDIV_OFFSET 7 +#define SM_CPUDIV_SIZE 1 +#define SM_HSBSEL_OFFSET 8 +#define SM_HSBSEL_SIZE 3 +#define SM_HSBDIV_OFFSET 15 +#define SM_HSBDIV_SIZE 1 +#define SM_PBASEL_OFFSET 16 +#define SM_PBASEL_SIZE 3 +#define SM_PBADIV_OFFSET 23 +#define SM_PBADIV_SIZE 1 +#define SM_PBBSEL_OFFSET 24 +#define SM_PBBSEL_SIZE 3 +#define SM_PBBDIV_OFFSET 31 +#define SM_PBBDIV_SIZE 1 + +/* Bitfields in PM_PLL0 */ +#define SM_PLLEN_OFFSET 0 +#define SM_PLLEN_SIZE 1 +#define SM_PLLOSC_OFFSET 1 +#define SM_PLLOSC_SIZE 1 +#define SM_PLLOPT_OFFSET 2 +#define SM_PLLOPT_SIZE 3 +#define SM_PLLDIV_OFFSET 8 +#define SM_PLLDIV_SIZE 8 +#define SM_PLLMUL_OFFSET 16 +#define SM_PLLMUL_SIZE 8 +#define SM_PLLCOUNT_OFFSET 24 +#define SM_PLLCOUNT_SIZE 6 +#define SM_PLLTEST_OFFSET 31 +#define SM_PLLTEST_SIZE 1 + +/* Bitfields in PM_VCTRL */ +#define SM_VAUTO_OFFSET 0 +#define SM_VAUTO_SIZE 1 +#define SM_PM_VCTRL_VAL_OFFSET 8 +#define SM_PM_VCTRL_VAL_SIZE 7 + +/* Bitfields in PM_VMREF */ +#define SM_REFSEL_OFFSET 0 +#define SM_REFSEL_SIZE 4 + +/* Bitfields in PM_VMV */ +#define SM_PM_VMV_VAL_OFFSET 0 +#define SM_PM_VMV_VAL_SIZE 8 + +/* Bitfields in PM_ICR */ +#define SM_LOCK0_OFFSET 0 +#define SM_LOCK0_SIZE 1 +#define SM_LOCK1_OFFSET 1 +#define SM_LOCK1_SIZE 1 +#define SM_WAKE_OFFSET 2 +#define SM_WAKE_SIZE 1 +#define SM_VOK_OFFSET 3 +#define SM_VOK_SIZE 1 +#define SM_VMRDY_OFFSET 4 +#define SM_VMRDY_SIZE 1 +#define SM_CKRDY_OFFSET 5 +#define SM_CKRDY_SIZE 1 + +/* Bitfields in PM_GCCTRL */ +#define SM_OSCSEL_OFFSET 0 +#define SM_OSCSEL_SIZE 1 +#define SM_PLLSEL_OFFSET 1 +#define SM_PLLSEL_SIZE 1 +#define SM_CEN_OFFSET 2 +#define SM_CEN_SIZE 1 +#define SM_CPC_OFFSET 3 +#define SM_CPC_SIZE 1 +#define SM_DIVEN_OFFSET 4 +#define SM_DIVEN_SIZE 1 +#define SM_DIV_OFFSET 8 +#define SM_DIV_SIZE 8 + +/* Bitfields in RTC_CTRL */ +#define SM_PCLR_OFFSET 1 +#define SM_PCLR_SIZE 1 +#define SM_TOPEN_OFFSET 2 +#define SM_TOPEN_SIZE 1 +#define SM_CLKEN_OFFSET 3 +#define SM_CLKEN_SIZE 1 +#define SM_PSEL_OFFSET 8 +#define SM_PSEL_SIZE 16 + +/* Bitfields in RTC_VAL */ +#define SM_RTC_VAL_VAL_OFFSET 0 +#define SM_RTC_VAL_VAL_SIZE 31 + +/* Bitfields in RTC_TOP */ +#define SM_RTC_TOP_VAL_OFFSET 0 +#define SM_RTC_TOP_VAL_SIZE 32 + +/* Bitfields in RTC_ICR */ +#define SM_TOPI_OFFSET 0 +#define SM_TOPI_SIZE 1 + +/* Bitfields in WDT_CTRL */ +#define SM_KEY_OFFSET 24 +#define SM_KEY_SIZE 8 + +/* Bitfields in RC_RCAUSE */ +#define SM_POR_OFFSET 0 +#define SM_POR_SIZE 1 +#define SM_BOD_OFFSET 1 +#define SM_BOD_SIZE 1 +#define SM_EXT_OFFSET 2 +#define SM_EXT_SIZE 1 +#define SM_WDT_OFFSET 3 +#define SM_WDT_SIZE 1 +#define SM_NTAE_OFFSET 4 +#define SM_NTAE_SIZE 1 +#define SM_SERP_OFFSET 5 +#define SM_SERP_SIZE 1 + +/* Bitfields in EIM_EDGE */ +#define SM_INT0_OFFSET 0 +#define SM_INT0_SIZE 1 +#define SM_INT1_OFFSET 1 +#define SM_INT1_SIZE 1 +#define SM_INT2_OFFSET 2 +#define SM_INT2_SIZE 1 +#define SM_INT3_OFFSET 3 +#define SM_INT3_SIZE 1 + +/* Bitfields in EIM_LEVEL */ + +/* Bitfields in EIM_TEST */ +#define SM_TESTEN_OFFSET 31 +#define SM_TESTEN_SIZE 1 + +/* Bitfields in EIM_NMIC */ +#define SM_EN_OFFSET 0 +#define SM_EN_SIZE 1 + +/* Bit manipulation macros */ +#define SM_BIT(name) \ + (1 << SM_##name##_OFFSET) +#define SM_BF(name,value) \ + (((value) & ((1 << SM_##name##_SIZE) - 1)) \ + << SM_##name##_OFFSET) +#define SM_BFEXT(name,value) \ + (((value) >> SM_##name##_OFFSET) \ + & ((1 << SM_##name##_SIZE) - 1)) +#define SM_BFINS(name,value,old) \ + (((old) & ~(((1 << SM_##name##_SIZE) - 1) \ + << SM_##name##_OFFSET)) \ + | SM_BF(name,value)) + +/* Register access macros */ +#define sm_readl(port,reg) \ + readl((port)->regs + SM_##reg) +#define sm_writel(port,reg,value) \ + writel((value), (port)->regs + SM_##reg) + +#endif /* __CPU_AT32AP_SM_H__ */ diff --git a/cpu/at32ap/start.S b/cpu/at32ap/start.S new file mode 100644 index 00000000000..79ee33b1fac --- /dev/null +++ b/cpu/at32ap/start.S @@ -0,0 +1,113 @@ +/* + * Copyright (C) 2005-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include +#include + +#ifndef PART_SPECIFIC_BOOTSTRAP +# define PART_SPECIFIC_BOOTSTRAP +#endif + +#define SYSREG_MMUCR_I_OFFSET 2 +#define SYSREG_MMUCR_S_OFFSET 4 + +#define SR_INIT (SYSREG_BIT(GM) | SYSREG_BIT(EM) | SYSREG_BIT(M0)) +#define CPUCR_INIT (SYSREG_BIT(BI) | SYSREG_BIT(BE) \ + | SYSREG_BIT(FE) | SYSREG_BIT(RE) \ + | SYSREG_BIT(IBE) | SYSREG_BIT(IEE)) + + .text + .global _start +_start: + PART_SPECIFIC_BOOTSTRAP + + /* Reset the Status Register */ + mov r0, lo(SR_INIT) + orh r0, hi(SR_INIT) + mtsr SYSREG_SR, r0 + + /* Reset CPUCR and invalidate the BTB */ + mov r2, CPUCR_INIT + mtsr SYSREG_CPUCR, r2 + + /* Flush the caches */ + mov r1, 0 + cache r1[4], 8 + cache r1[0], 0 + sync 0 + + /* Reset the MMU to default settings */ + mov r0, SYSREG_BIT(MMUCR_S) | SYSREG_BIT(MMUCR_I) + mtsr SYSREG_MMUCR, r0 + + /* Internal RAM should not need any initialization. We might + have to initialize external RAM here if the part doesn't + have internal RAM (or we may use the data cache) */ + + /* Jump to cacheable segment */ + lddpc pc, 1f + + .align 2 +1: .long 2f + +2: lddpc sp, sp_init + + /* + * Relocate the data section and initialize .bss. Everything + * is guaranteed to be at least doubleword aligned by the + * linker script. + */ + lddpc r12, .Ldata_vma + lddpc r11, .Ldata_lma + lddpc r10, .Ldata_end + sub r10, r12 +4: ld.d r8, r11++ + sub r10, 8 + st.d r12++, r8 + brne 4b + + mov r8, 0 + mov r9, 0 + lddpc r10, .Lbss_end + sub r10, r12 +4: sub r10, 8 + st.d r12++, r8 + brne 4b + + /* Initialize the GOT pointer */ + lddpc r6, got_init +3: rsub r6, pc + ld.w pc, r6[start_u_boot@got] + + .align 2 + .type sp_init,@object +sp_init: + .long CFG_INIT_SP_ADDR +got_init: + .long 3b - _GLOBAL_OFFSET_TABLE_ +.Ldata_lma: + .long __data_lma +.Ldata_vma: + .long _data +.Ldata_end: + .long _edata +.Lbss_end: + .long _end diff --git a/include/asm-avr32/arch-at32ap7000/hmatrix2.h b/include/asm-avr32/arch-at32ap7000/hmatrix2.h new file mode 100644 index 00000000000..e6df4b7fe33 --- /dev/null +++ b/include/asm-avr32/arch-at32ap7000/hmatrix2.h @@ -0,0 +1,232 @@ +/* + * Register definition for the High-speed Bus Matrix + */ +#ifndef __ASM_AVR32_HMATRIX2_H__ +#define __ASM_AVR32_HMATRIX2_H__ + +/* HMATRIX2 register offsets */ +#define HMATRIX2_MCFG0 0x0000 +#define HMATRIX2_MCFG1 0x0004 +#define HMATRIX2_MCFG2 0x0008 +#define HMATRIX2_MCFG3 0x000c +#define HMATRIX2_MCFG4 0x0010 +#define HMATRIX2_MCFG5 0x0014 +#define HMATRIX2_MCFG6 0x0018 +#define HMATRIX2_MCFG7 0x001c +#define HMATRIX2_MCFG8 0x0020 +#define HMATRIX2_MCFG9 0x0024 +#define HMATRIX2_MCFG10 0x0028 +#define HMATRIX2_MCFG11 0x002c +#define HMATRIX2_MCFG12 0x0030 +#define HMATRIX2_MCFG13 0x0034 +#define HMATRIX2_MCFG14 0x0038 +#define HMATRIX2_MCFG15 0x003c +#define HMATRIX2_SCFG0 0x0040 +#define HMATRIX2_SCFG1 0x0044 +#define HMATRIX2_SCFG2 0x0048 +#define HMATRIX2_SCFG3 0x004c +#define HMATRIX2_SCFG4 0x0050 +#define HMATRIX2_SCFG5 0x0054 +#define HMATRIX2_SCFG6 0x0058 +#define HMATRIX2_SCFG7 0x005c +#define HMATRIX2_SCFG8 0x0060 +#define HMATRIX2_SCFG9 0x0064 +#define HMATRIX2_SCFG10 0x0068 +#define HMATRIX2_SCFG11 0x006c +#define HMATRIX2_SCFG12 0x0070 +#define HMATRIX2_SCFG13 0x0074 +#define HMATRIX2_SCFG14 0x0078 +#define HMATRIX2_SCFG15 0x007c +#define HMATRIX2_PRAS0 0x0080 +#define HMATRIX2_PRBS0 0x0084 +#define HMATRIX2_PRAS1 0x0088 +#define HMATRIX2_PRBS1 0x008c +#define HMATRIX2_PRAS2 0x0090 +#define HMATRIX2_PRBS2 0x0094 +#define HMATRIX2_PRAS3 0x0098 +#define HMATRIX2_PRBS3 0x009c +#define HMATRIX2_PRAS4 0x00a0 +#define HMATRIX2_PRBS4 0x00a4 +#define HMATRIX2_PRAS5 0x00a8 +#define HMATRIX2_PRBS5 0x00ac +#define HMATRIX2_PRAS6 0x00b0 +#define HMATRIX2_PRBS6 0x00b4 +#define HMATRIX2_PRAS7 0x00b8 +#define HMATRIX2_PRBS7 0x00bc +#define HMATRIX2_PRAS8 0x00c0 +#define HMATRIX2_PRBS8 0x00c4 +#define HMATRIX2_PRAS9 0x00c8 +#define HMATRIX2_PRBS9 0x00cc +#define HMATRIX2_PRAS10 0x00d0 +#define HMATRIX2_PRBS10 0x00d4 +#define HMATRIX2_PRAS11 0x00d8 +#define HMATRIX2_PRBS11 0x00dc +#define HMATRIX2_PRAS12 0x00e0 +#define HMATRIX2_PRBS12 0x00e4 +#define HMATRIX2_PRAS13 0x00e8 +#define HMATRIX2_PRBS13 0x00ec +#define HMATRIX2_PRAS14 0x00f0 +#define HMATRIX2_PRBS14 0x00f4 +#define HMATRIX2_PRAS15 0x00f8 +#define HMATRIX2_PRBS15 0x00fc +#define HMATRIX2_MRCR 0x0100 +#define HMATRIX2_SFR0 0x0110 +#define HMATRIX2_SFR1 0x0114 +#define HMATRIX2_SFR2 0x0118 +#define HMATRIX2_SFR3 0x011c +#define HMATRIX2_SFR4 0x0120 +#define HMATRIX2_SFR5 0x0124 +#define HMATRIX2_SFR6 0x0128 +#define HMATRIX2_SFR7 0x012c +#define HMATRIX2_SFR8 0x0130 +#define HMATRIX2_SFR9 0x0134 +#define HMATRIX2_SFR10 0x0138 +#define HMATRIX2_SFR11 0x013c +#define HMATRIX2_SFR12 0x0140 +#define HMATRIX2_SFR13 0x0144 +#define HMATRIX2_SFR14 0x0148 +#define HMATRIX2_SFR15 0x014c +#define HMATRIX2_VERSION 0x01fc + +/* Bitfields in MCFG0 */ +#define HMATRIX2_ULBT_OFFSET 0 +#define HMATRIX2_ULBT_SIZE 3 + +/* Bitfields in SCFG0 */ +#define HMATRIX2_SLOT_CYCLE_OFFSET 0 +#define HMATRIX2_SLOT_CYCLE_SIZE 8 +#define HMATRIX2_DEFMSTR_TYPE_OFFSET 16 +#define HMATRIX2_DEFMSTR_TYPE_SIZE 2 +#define HMATRIX2_FIXED_DEFMSTR_OFFSET 18 +#define HMATRIX2_FIXED_DEFMSTR_SIZE 4 +#define HMATRIX2_ARBT_OFFSET 24 +#define HMATRIX2_ARBT_SIZE 2 + +/* Bitfields in PRAS0 */ +#define HMATRIX2_M0PR_OFFSET 0 +#define HMATRIX2_M0PR_SIZE 4 +#define HMATRIX2_M1PR_OFFSET 4 +#define HMATRIX2_M1PR_SIZE 4 +#define HMATRIX2_M2PR_OFFSET 8 +#define HMATRIX2_M2PR_SIZE 4 +#define HMATRIX2_M3PR_OFFSET 12 +#define HMATRIX2_M3PR_SIZE 4 +#define HMATRIX2_M4PR_OFFSET 16 +#define HMATRIX2_M4PR_SIZE 4 +#define HMATRIX2_M5PR_OFFSET 20 +#define HMATRIX2_M5PR_SIZE 4 +#define HMATRIX2_M6PR_OFFSET 24 +#define HMATRIX2_M6PR_SIZE 4 +#define HMATRIX2_M7PR_OFFSET 28 +#define HMATRIX2_M7PR_SIZE 4 + +/* Bitfields in PRBS0 */ +#define HMATRIX2_M8PR_OFFSET 0 +#define HMATRIX2_M8PR_SIZE 4 +#define HMATRIX2_M9PR_OFFSET 4 +#define HMATRIX2_M9PR_SIZE 4 +#define HMATRIX2_M10PR_OFFSET 8 +#define HMATRIX2_M10PR_SIZE 4 +#define HMATRIX2_M11PR_OFFSET 12 +#define HMATRIX2_M11PR_SIZE 4 +#define HMATRIX2_M12PR_OFFSET 16 +#define HMATRIX2_M12PR_SIZE 4 +#define HMATRIX2_M13PR_OFFSET 20 +#define HMATRIX2_M13PR_SIZE 4 +#define HMATRIX2_M14PR_OFFSET 24 +#define HMATRIX2_M14PR_SIZE 4 +#define HMATRIX2_M15PR_OFFSET 28 +#define HMATRIX2_M15PR_SIZE 4 + +/* Bitfields in MRCR */ +#define HMATRIX2_RBC0_OFFSET 0 +#define HMATRIX2_RBC0_SIZE 1 +#define HMATRIX2_RBC1_OFFSET 1 +#define HMATRIX2_RBC1_SIZE 1 +#define HMATRIX2_RBC2_OFFSET 2 +#define HMATRIX2_RBC2_SIZE 1 +#define HMATRIX2_RBC3_OFFSET 3 +#define HMATRIX2_RBC3_SIZE 1 +#define HMATRIX2_RBC4_OFFSET 4 +#define HMATRIX2_RBC4_SIZE 1 +#define HMATRIX2_RBC5_OFFSET 5 +#define HMATRIX2_RBC5_SIZE 1 +#define HMATRIX2_RBC6_OFFSET 6 +#define HMATRIX2_RBC6_SIZE 1 +#define HMATRIX2_RBC7_OFFSET 7 +#define HMATRIX2_RBC7_SIZE 1 +#define HMATRIX2_RBC8_OFFSET 8 +#define HMATRIX2_RBC8_SIZE 1 +#define HMATRIX2_RBC9_OFFSET 9 +#define HMATRIX2_RBC9_SIZE 1 +#define HMATRIX2_RBC10_OFFSET 10 +#define HMATRIX2_RBC10_SIZE 1 +#define HMATRIX2_RBC11_OFFSET 11 +#define HMATRIX2_RBC11_SIZE 1 +#define HMATRIX2_RBC12_OFFSET 12 +#define HMATRIX2_RBC12_SIZE 1 +#define HMATRIX2_RBC13_OFFSET 13 +#define HMATRIX2_RBC13_SIZE 1 +#define HMATRIX2_RBC14_OFFSET 14 +#define HMATRIX2_RBC14_SIZE 1 +#define HMATRIX2_RBC15_OFFSET 15 +#define HMATRIX2_RBC15_SIZE 1 + +/* Bitfields in SFR0 */ +#define HMATRIX2_SFR_OFFSET 0 +#define HMATRIX2_SFR_SIZE 32 + +/* Bitfields in SFR4 */ +#define HMATRIX2_CS1A_OFFSET 1 +#define HMATRIX2_CS1A_SIZE 1 +#define HMATRIX2_CS3A_OFFSET 3 +#define HMATRIX2_CS3A_SIZE 1 +#define HMATRIX2_CS4A_OFFSET 4 +#define HMATRIX2_CS4A_SIZE 1 +#define HMATRIX2_CS5A_OFFSET 5 +#define HMATRIX2_CS5A_SIZE 1 +#define HMATRIX2_DBPUC_OFFSET 8 +#define HMATRIX2_DBPUC_SIZE 1 + +/* Bitfields in VERSION */ +#define HMATRIX2_VERSION_OFFSET 0 +#define HMATRIX2_VERSION_SIZE 12 +#define HMATRIX2_MFN_OFFSET 16 +#define HMATRIX2_MFN_SIZE 3 + +/* Constants for ULBT */ +#define HMATRIX2_ULBT_INFINITE 0 +#define HMATRIX2_ULBT_SINGLE 1 +#define HMATRIX2_ULBT_FOUR_BEAT 2 +#define HMATRIX2_ULBT_SIXTEEN_BEAT 4 + +/* Constants for DEFMSTR_TYPE */ +#define HMATRIX2_DEFMSTR_TYPE_NO_DEFAULT 0 +#define HMATRIX2_DEFMSTR_TYPE_LAST_DEFAULT 1 +#define HMATRIX2_DEFMSTR_TYPE_FIXED_DEFAULT 2 + +/* Constants for ARBT */ +#define HMATRIX2_ARBT_ROUND_ROBIN 0 +#define HMATRIX2_ARBT_FIXED_PRIORITY 1 + +/* Bit manipulation macros */ +#define HMATRIX2_BIT(name) \ + (1 << HMATRIX2_##name##_OFFSET) +#define HMATRIX2_BF(name,value) \ + (((value) & ((1 << HMATRIX2_##name##_SIZE) - 1)) \ + << HMATRIX2_##name##_OFFSET) +#define HMATRIX2_BFEXT(name,value) \ + (((value) >> HMATRIX2_##name##_OFFSET) \ + & ((1 << HMATRIX2_##name##_SIZE) - 1)) +#define HMATRIX2_BFINS(name,value,old) \ + (((old) & ~(((1 << HMATRIX2_##name##_SIZE) - 1) \ + << HMATRIX2_##name##_OFFSET)) \ + | HMATRIX2_BF(name,value)) + +/* Register access macros */ +#define hmatrix2_readl(port,reg) \ + readl((port)->regs + HMATRIX2_##reg) +#define hmatrix2_writel(port,reg,value) \ + writel((value), (port)->regs + HMATRIX2_##reg) + +#endif /* __ASM_AVR32_HMATRIX2_H__ */ diff --git a/include/asm-avr32/arch-at32ap7000/memory-map.h b/include/asm-avr32/arch-at32ap7000/memory-map.h new file mode 100644 index 00000000000..8ffe851c89e --- /dev/null +++ b/include/asm-avr32/arch-at32ap7000/memory-map.h @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2005-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef __ASM_AVR32_PART_MEMORY_MAP_H__ +#define __ASM_AVR32_PART_MEMORY_MAP_H__ + +#define AUDIOC_BASE 0xFFF02800 +#define DAC_BASE 0xFFF02000 +#define DMAC_BASE 0xFF200000 +#define ECC_BASE 0xFFF03C00 +#define HISI_BASE 0xFFF02C00 +#define HMATRIX_BASE 0xFFF00800 +#define HSDRAMC_BASE 0xFFF03800 +#define HSMC_BASE 0xFFF03400 +#define LCDC_BASE 0xFF000000 +#define MACB0_BASE 0xFFF01800 +#define MACB1_BASE 0xFFF01C00 +#define MMCI_BASE 0xFFF02400 +#define PIOA_BASE 0xFFE02800 +#define PIOB_BASE 0xFFE02C00 +#define PIOC_BASE 0xFFE03000 +#define PIOD_BASE 0xFFE03400 +#define PIOE_BASE 0xFFE03800 +#define PSIF_BASE 0xFFE03C00 +#define PWM_BASE 0xFFF01400 +#define SM_BASE 0xFFF00000 +#define INTC_BASE 0XFFF00400 +#define SPI0_BASE 0xFFE00000 +#define SPI1_BASE 0xFFE00400 +#define SSC0_BASE 0xFFE01C00 +#define SSC1_BASE 0xFFE02000 +#define SSC2_BASE 0xFFE02400 +#define TIMER0_BASE 0xFFF00C00 +#define TIMER1_BASE 0xFFF01000 +#define TWI_BASE 0xFFE00800 +#define USART0_BASE 0xFFE00C00 +#define USART1_BASE 0xFFE01000 +#define USART2_BASE 0xFFE01400 +#define USART3_BASE 0xFFE01800 +#define USB_FIFO 0xFF300000 +#define USB_BASE 0xFFF03000 + +#endif /* __ASM_AVR32_PART_MEMORY_MAP_H__ */ diff --git a/include/asm-avr32/arch-at32ap7000/platform.h b/include/asm-avr32/arch-at32ap7000/platform.h new file mode 100644 index 00000000000..759050116a9 --- /dev/null +++ b/include/asm-avr32/arch-at32ap7000/platform.h @@ -0,0 +1,146 @@ +/* + * Copyright (C) 2005-2006 Atmel Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef _ASM_AVR32_ARCH_PM_H +#define _ASM_AVR32_ARCH_PM_H + +#include + +enum clock_domain_id { + CLOCK_CPU, + CLOCK_HSB, + CLOCK_PBA, + CLOCK_PBB, + NR_CLOCK_DOMAINS, +}; + +enum resource_type { + RESOURCE_GPIO, + RESOURCE_CLOCK, +}; + +enum gpio_func { + GPIO_FUNC_GPIO, + GPIO_FUNC_A, + GPIO_FUNC_B, +}; + +enum device_id { + DEVICE_HEBI, + DEVICE_PBA_BRIDGE, + DEVICE_PBB_BRIDGE, + DEVICE_HRAMC, + /* GPIO controllers must be kept together */ + DEVICE_PIOA, + DEVICE_PIOB, + DEVICE_PIOC, + DEVICE_PIOD, + DEVICE_PIOE, + DEVICE_SM, + DEVICE_INTC, + DEVICE_HMATRIX, +#if defined(CFG_HPDC) + DEVICE_HPDC, +#endif +#if defined(CFG_MACB0) + DEVICE_MACB0, +#endif +#if defined(CFG_MACB1) + DEVICE_MACB1, +#endif +#if defined(CFG_LCDC) + DEVICE_LCDC, +#endif +#if defined(CFG_USART0) + DEVICE_USART0, +#endif +#if defined(CFG_USART1) + DEVICE_USART1, +#endif +#if defined(CFG_USART2) + DEVICE_USART2, +#endif +#if defined(CFG_USART3) + DEVICE_USART3, +#endif +#if defined(CFG_MMCI) + DEVICE_MMCI, +#endif +#if defined(CFG_DMAC) + DEVICE_DMAC, +#endif + NR_DEVICES, + NO_DEVICE = -1, +}; + +struct resource { + enum resource_type type; + union { + struct { + unsigned long base; + } iomem; + struct { + unsigned char nr_pins; + enum device_id gpio_dev; + enum gpio_func func; + unsigned short start; + } gpio; + struct { + enum clock_domain_id id; + unsigned char index; + } clock; + } u; +}; + +struct device { + void *regs; + unsigned int nr_resources; + const struct resource *resource; +}; + +struct clock_domain { + unsigned short reg; + enum clock_domain_id id; + enum device_id bridge; +}; + +extern const struct device chip_device[NR_DEVICES]; +extern const struct clock_domain chip_clock[NR_CLOCK_DOMAINS]; + +/** + * Set up PIO, clock management and I/O memory for a device. + */ +const struct device *get_device(enum device_id devid); +void put_device(const struct device *dev); + +int gpio_set_func(enum device_id gpio_devid, unsigned int start, + unsigned int nr_pins, enum gpio_func func); +void gpio_free(enum device_id gpio_devid, unsigned int start, + unsigned int nr_pins); + +void pm_init(void); +int pm_enable_clock(enum clock_domain_id id, unsigned int index); +void pm_disable_clock(enum clock_domain_id id, unsigned int index); +unsigned long pm_get_clock_freq(enum clock_domain_id domain); + +void cpu_enable_sdram(void); + +#endif /* _ASM_AVR32_ARCH_PM_H */ -- cgit v1.3.1 From 47a6989c10685d2ab3efcf95228ce50d2a496d3e Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Tue, 24 Oct 2006 15:32:57 +0200 Subject: Code cleanup --- cpu/mpc85xx/spd_sdram.c | 2 +- cpu/mpc86xx/start.S | 330 ++++++++++++++++++++++++------------------------ 2 files changed, 166 insertions(+), 166 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c index 7507801ee72..6da5367a706 100644 --- a/cpu/mpc85xx/spd_sdram.c +++ b/cpu/mpc85xx/spd_sdram.c @@ -770,7 +770,7 @@ spd_sdram(void) * Determine Refresh Rate. */ refresh_clk = determine_refresh_rate(spd.refresh & 0x7); - + /* * Set BSTOPRE to 0x100 for page mode * If auto-charge is used, set BSTOPRE = 0 diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 1761963be4b..7406fe2248b 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -40,8 +40,8 @@ #include #include -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" +#ifndef CONFIG_IDENT_STRING +#define CONFIG_IDENT_STRING "" #endif /* We don't want the MMU yet. @@ -188,11 +188,11 @@ boot_warm: #if (CONFIG_NUM_CPUS > 1) mfspr r0, MSSCR0 andi. r0, r0, 0x0020 - rlwinm r0,r0,27,31,31 - mtspr PIR, r0 + rlwinm r0,r0,27,31,31 + mtspr PIR, r0 beq 1f - bl secondary_cpu_setup + bl secondary_cpu_setup #endif /* disable everything */ @@ -249,7 +249,7 @@ in_flash: stw r4, 0(r3) /* setup the law entries */ - bl law_entry + bl law_entry sync /* Don't use this feature due to bug in 8641D PD4 */ @@ -303,7 +303,7 @@ in_flash: /* enable and invalidate the data cache */ /* bl l1dcache_enable */ - bl dcache_enable + bl dcache_enable sync #if 1 @@ -320,56 +320,56 @@ in_flash: lis r1, (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET)@h ori r1, r1, (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET)@l - li r0, 0 /* Make room for stack frame header and */ + li r0, 0 /* Make room for stack frame header and */ stwu r0, -4(r1) /* clear final stack frame so that */ stwu r0, -4(r1) /* stack backtraces terminate cleanly */ GET_GOT /* initialize GOT access */ - /* run low-level CPU init code (from Flash) */ + /* run low-level CPU init code (from Flash) */ bl cpu_init_f sync -#ifdef RUN_DIAG +#ifdef RUN_DIAG - /* Sri: Code to run the diagnostic automatically */ + /* Sri: Code to run the diagnostic automatically */ - /* Load PX_AUX register address in r4 */ - lis r4, 0xf810 - ori r4, r4, 0x6 - /* Load contents of PX_AUX in r3 bits 24 to 31*/ - lbz r3, 0(r4) + /* Load PX_AUX register address in r4 */ + lis r4, 0xf810 + ori r4, r4, 0x6 + /* Load contents of PX_AUX in r3 bits 24 to 31*/ + lbz r3, 0(r4) - /* Mask and obtain the bit in r3 */ - rlwinm. r3, r3, 0, 24, 24 - /* If not zero, jump and continue with u-boot */ - bne diag_done + /* Mask and obtain the bit in r3 */ + rlwinm. r3, r3, 0, 24, 24 + /* If not zero, jump and continue with u-boot */ + bne diag_done - /* Load back contents of PX_AUX in r3 bits 24 to 31 */ - lbz r3, 0(r4) - /* Set the MSB of the register value */ - ori r3, r3, 0x80 - /* Write value in r3 back to PX_AUX */ - stb r3, 0(r4) + /* Load back contents of PX_AUX in r3 bits 24 to 31 */ + lbz r3, 0(r4) + /* Set the MSB of the register value */ + ori r3, r3, 0x80 + /* Write value in r3 back to PX_AUX */ + stb r3, 0(r4) - /* Get the address to jump to in r3*/ - lis r3, CFG_DIAG_ADDR@h - ori r3, r3, CFG_DIAG_ADDR@l + /* Get the address to jump to in r3*/ + lis r3, CFG_DIAG_ADDR@h + ori r3, r3, CFG_DIAG_ADDR@l - /* Load the LR with the branch address */ - mtlr r3 + /* Load the LR with the branch address */ + mtlr r3 - /* Branch to diagnostic */ - blr + /* Branch to diagnostic */ + blr diag_done: #endif - /* bl l2cache_enable*/ - mr r3, r21 +/* bl l2cache_enable */ + mr r3, r21 /* r3: BOOTFLAG */ - /* run 1st part of board init code (from Flash) */ + /* run 1st part of board init code (from Flash) */ bl board_init_f sync @@ -383,20 +383,20 @@ invalidate_bats: mtspr IBAT1U, r0 mtspr IBAT2U, r0 mtspr IBAT3U, r0 - mtspr IBAT4U, r0 - mtspr IBAT5U, r0 - mtspr IBAT6U, r0 - mtspr IBAT7U, r0 + mtspr IBAT4U, r0 + mtspr IBAT5U, r0 + mtspr IBAT6U, r0 + mtspr IBAT7U, r0 isync mtspr DBAT0U, r0 mtspr DBAT1U, r0 mtspr DBAT2U, r0 mtspr DBAT3U, r0 - mtspr DBAT4U, r0 - mtspr DBAT5U, r0 - mtspr DBAT6U, r0 - mtspr DBAT7U, r0 + mtspr DBAT4U, r0 + mtspr DBAT5U, r0 + mtspr DBAT6U, r0 + mtspr DBAT7U, r0 isync sync @@ -482,80 +482,80 @@ setup_bats: isync /* IBAT 4 */ - addis r4, r0, CFG_IBAT4L@h - ori r4, r4, CFG_IBAT4L@l - addis r3, r0, CFG_IBAT4U@h - ori r3, r3, CFG_IBAT4U@l - mtspr IBAT4L, r4 - mtspr IBAT4U, r3 + addis r4, r0, CFG_IBAT4L@h + ori r4, r4, CFG_IBAT4L@l + addis r3, r0, CFG_IBAT4U@h + ori r3, r3, CFG_IBAT4U@l + mtspr IBAT4L, r4 + mtspr IBAT4U, r3 isync /* DBAT 4 */ - addis r4, r0, CFG_DBAT4L@h - ori r4, r4, CFG_DBAT4L@l - addis r3, r0, CFG_DBAT4U@h - ori r3, r3, CFG_DBAT4U@l - mtspr DBAT4L, r4 - mtspr DBAT4U, r3 + addis r4, r0, CFG_DBAT4L@h + ori r4, r4, CFG_DBAT4L@l + addis r3, r0, CFG_DBAT4U@h + ori r3, r3, CFG_DBAT4U@l + mtspr DBAT4L, r4 + mtspr DBAT4U, r3 isync /* IBAT 5 */ - addis r4, r0, CFG_IBAT5L@h - ori r4, r4, CFG_IBAT5L@l - addis r3, r0, CFG_IBAT5U@h - ori r3, r3, CFG_IBAT5U@l - mtspr IBAT5L, r4 - mtspr IBAT5U, r3 + addis r4, r0, CFG_IBAT5L@h + ori r4, r4, CFG_IBAT5L@l + addis r3, r0, CFG_IBAT5U@h + ori r3, r3, CFG_IBAT5U@l + mtspr IBAT5L, r4 + mtspr IBAT5U, r3 isync /* DBAT 5 */ - addis r4, r0, CFG_DBAT5L@h - ori r4, r4, CFG_DBAT5L@l - addis r3, r0, CFG_DBAT5U@h - ori r3, r3, CFG_DBAT5U@l - mtspr DBAT5L, r4 - mtspr DBAT5U, r3 + addis r4, r0, CFG_DBAT5L@h + ori r4, r4, CFG_DBAT5L@l + addis r3, r0, CFG_DBAT5U@h + ori r3, r3, CFG_DBAT5U@l + mtspr DBAT5L, r4 + mtspr DBAT5U, r3 isync /* IBAT 6 */ - addis r4, r0, CFG_IBAT6L@h - ori r4, r4, CFG_IBAT6L@l - addis r3, r0, CFG_IBAT6U@h - ori r3, r3, CFG_IBAT6U@l - mtspr IBAT6L, r4 - mtspr IBAT6U, r3 + addis r4, r0, CFG_IBAT6L@h + ori r4, r4, CFG_IBAT6L@l + addis r3, r0, CFG_IBAT6U@h + ori r3, r3, CFG_IBAT6U@l + mtspr IBAT6L, r4 + mtspr IBAT6U, r3 isync /* DBAT 6 */ - addis r4, r0, CFG_DBAT6L@h - ori r4, r4, CFG_DBAT6L@l - addis r3, r0, CFG_DBAT6U@h - ori r3, r3, CFG_DBAT6U@l - mtspr DBAT6L, r4 - mtspr DBAT6U, r3 + addis r4, r0, CFG_DBAT6L@h + ori r4, r4, CFG_DBAT6L@l + addis r3, r0, CFG_DBAT6U@h + ori r3, r3, CFG_DBAT6U@l + mtspr DBAT6L, r4 + mtspr DBAT6U, r3 isync /* IBAT 7 */ - addis r4, r0, CFG_IBAT7L@h - ori r4, r4, CFG_IBAT7L@l - addis r3, r0, CFG_IBAT7U@h - ori r3, r3, CFG_IBAT7U@l - mtspr IBAT7L, r4 - mtspr IBAT7U, r3 + addis r4, r0, CFG_IBAT7L@h + ori r4, r4, CFG_IBAT7L@l + addis r3, r0, CFG_IBAT7U@h + ori r3, r3, CFG_IBAT7U@l + mtspr IBAT7L, r4 + mtspr IBAT7U, r3 isync /* DBAT 7 */ - addis r4, r0, CFG_DBAT7L@h - ori r4, r4, CFG_DBAT7L@l - addis r3, r0, CFG_DBAT7U@h - ori r3, r3, CFG_DBAT7U@l - mtspr DBAT7L, r4 - mtspr DBAT7U, r3 + addis r4, r0, CFG_DBAT7L@h + ori r4, r4, CFG_DBAT7L@l + addis r3, r0, CFG_DBAT7U@h + ori r3, r3, CFG_DBAT7U@l + mtspr DBAT7L, r4 + mtspr DBAT7U, r3 isync 1: addis r3, 0, 0x0000 - addis r5, 0, 0x4 /* upper bound of 0x00040000 for 7400/750 */ + addis r5, 0, 0x4 /* upper bound of 0x00040000 for 7400/750 */ isync tlblp: @@ -663,8 +663,8 @@ get_svr: /* - * Function: in8 - * Description: Input 8 bits + * Function: in8 + * Description: Input 8 bits */ .globl in8 in8: @@ -672,8 +672,8 @@ in8: blr /* - * Function: out8 - * Description: Output 8 bits + * Function: out8 + * Description: Output 8 bits */ .globl out8 out8: @@ -681,8 +681,8 @@ out8: blr /* - * Function: out16 - * Description: Output 16 bits + * Function: out16 + * Description: Output 16 bits */ .globl out16 out16: @@ -690,8 +690,8 @@ out16: blr /* - * Function: out16r - * Description: Byte reverse and output 16 bits + * Function: out16r + * Description: Byte reverse and output 16 bits */ .globl out16r out16r: @@ -699,8 +699,8 @@ out16r: blr /* - * Function: out32 - * Description: Output 32 bits + * Function: out32 + * Description: Output 32 bits */ .globl out32 out32: @@ -708,8 +708,8 @@ out32: blr /* - * Function: out32r - * Description: Byte reverse and output 32 bits + * Function: out32r + * Description: Byte reverse and output 32 bits */ .globl out32r out32r: @@ -717,8 +717,8 @@ out32r: blr /* - * Function: in16 - * Description: Input 16 bits + * Function: in16 + * Description: Input 16 bits */ .globl in16 in16: @@ -726,8 +726,8 @@ in16: blr /* - * Function: in16r - * Description: Input 16 bits and byte reverse + * Function: in16r + * Description: Input 16 bits and byte reverse */ .globl in16r in16r: @@ -735,8 +735,8 @@ in16r: blr /* - * Function: in32 - * Description: Input 32 bits + * Function: in32 + * Description: Input 32 bits */ .globl in32 in32: @@ -744,8 +744,8 @@ in32: blr /* - * Function: in32r - * Description: Input 32 bits and byte reverse + * Function: in32r + * Description: Input 32 bits and byte reverse */ .globl in32r in32r: @@ -753,10 +753,10 @@ in32r: blr /* - * Function: ppcDcbf - * Description: Data Cache block flush - * Input: r3 = effective address - * Output: none. + * Function: ppcDcbf + * Description: Data Cache block flush + * Input: r3 = effective address + * Output: none. */ .globl ppcDcbf ppcDcbf: @@ -764,10 +764,10 @@ ppcDcbf: blr /* - * Function: ppcDcbi - * Description: Data Cache block Invalidate - * Input: r3 = effective address - * Output: none. + * Function: ppcDcbi + * Description: Data Cache block Invalidate + * Input: r3 = effective address + * Output: none. */ .globl ppcDcbi ppcDcbi: @@ -775,10 +775,10 @@ ppcDcbi: blr /* - * Function: ppcDcbz - * Description: Data Cache block zero. - * Input: r3 = effective address - * Output: none. + * Function: ppcDcbz + * Description: Data Cache block zero. + * Input: r3 = effective address + * Output: none. */ .globl ppcDcbz ppcDcbz: @@ -786,10 +786,10 @@ ppcDcbz: blr /* - * Function: ppcSync - * Description: Processor Synchronize - * Input: none. - * Output: none. + * Function: ppcSync + * Description: Processor Synchronize + * Input: none. + * Output: none. */ .globl ppcSync ppcSync: @@ -810,7 +810,7 @@ ppcSync: .globl relocate_code relocate_code: - mr r1, r3 /* Set new stack pointer */ + mr r1, r3 /* Set new stack pointer */ mr r9, r4 /* Save copy of Global Data pointer */ mr r29, r9 /* Save for DECLARE_GLOBAL_DATA_PTR */ mr r10, r5 /* Save copy of Destination Address */ @@ -891,7 +891,7 @@ relocate_code: add r4,r4,r6 cmplw r4,r5 blt 6b -7: sync /* Wait for all icbi to complete on bus */ +7: sync /* Wait for all icbi to complete on bus */ isync /* @@ -1051,9 +1051,9 @@ trap_reloc: .globl enable_ext_addr enable_ext_addr: mfspr r0, HID0 - lis r0, (HID0_HIGH_BAT_EN | HID0_XBSEN | HID0_XAEN)@h + lis r0, (HID0_HIGH_BAT_EN | HID0_XBSEN | HID0_XAEN)@h ori r0, r0, (HID0_HIGH_BAT_EN | HID0_XBSEN | HID0_XAEN)@l - mtspr HID0, r0 + mtspr HID0, r0 sync isync blr @@ -1065,8 +1065,8 @@ setup_ccsrbar: lis r4, CFG_CCSRBAR_DEFAULT@h ori r4, r4, CFG_CCSRBAR_DEFAULT@l - lis r5, CFG_CCSRBAR@h - ori r5, r5, CFG_CCSRBAR@l + lis r5, CFG_CCSRBAR@h + ori r5, r5, CFG_CCSRBAR@l srwi r6,r5,12 stw r6, 0(r4) isync @@ -1130,36 +1130,36 @@ unlock_ram_in_cache: 1: icbi r0, r3 addi r3, r3, 32 bdnz 1b - sync /* Wait for all icbi to complete on bus */ + sync /* Wait for all icbi to complete on bus */ isync #if 1 /* Unlock the data cache and invalidate it */ - mfspr r0, HID0 - li r3,0x1000 - andc r0,r0,r3 + mfspr r0, HID0 + li r3,0x1000 + andc r0,r0,r3 li r3,0x0400 or r0,r0,r3 sync - mtspr HID0, r0 + mtspr HID0, r0 sync blr #endif #if 0 /* Unlock the first way of the data cache */ - mfspr r0, LDSTCR - li r3,0x0080 - andc r0,r0,r3 + mfspr r0, LDSTCR + li r3,0x0080 + andc r0,r0,r3 #ifdef CONFIG_ALTIVEC dssall #endif sync - mtspr LDSTCR, r0 + mtspr LDSTCR, r0 sync isync li r3,0x0400 or r0,r0,r3 sync - mtspr HID0, r0 + mtspr HID0, r0 sync blr #endif @@ -1168,9 +1168,9 @@ unlock_ram_in_cache: /* If this is a multi-cpu system then we need to handle the * 2nd cpu. The assumption is that the 2nd cpu is being * held in boot holdoff mode until the 1st cpu unlocks it - * from Linux. We'll do some basic cpu init and then pass + * from Linux. We'll do some basic cpu init and then pass * it to the Linux Reset Vector. - * Sri: Much of this initialization is not required. Linux + * Sri: Much of this initialization is not required. Linux * rewrites the bats, and the sprs and also enables the L1 cache. */ #if (CONFIG_NUM_CPUS > 1) @@ -1199,27 +1199,27 @@ secondary_cpu_setup: bl dcache_enable sync - /* enable and invalidate the instruction cache*/ - bl icache_enable - sync + /* enable and invalidate the instruction cache*/ + bl icache_enable + sync - /* TBEN in HID0 */ + /* TBEN in HID0 */ mfspr r4, HID0 - oris r4, r4, 0x0400 - mtspr HID0, r4 - sync - isync - - /*SYNCBE|ABE in HID1*/ - mfspr r4, HID1 - ori r4, r4, 0x0C00 - mtspr HID1, r4 - sync - isync - - lis r3, CONFIG_LINUX_RESET_VEC@h + oris r4, r4, 0x0400 + mtspr HID0, r4 + sync + isync + + /*SYNCBE|ABE in HID1*/ + mfspr r4, HID1 + ori r4, r4, 0x0C00 + mtspr HID1, r4 + sync + isync + + lis r3, CONFIG_LINUX_RESET_VEC@h ori r3, r3, CONFIG_LINUX_RESET_VEC@l - mtlr r3 + mtlr r3 blr /* Never Returns, Running in Linux Now */ -- cgit v1.3.1 From 7ade0c634a979c32fa91a74e8f5775f24651fbe6 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 24 Oct 2006 18:06:48 +0200 Subject: Fix bug in PPC440 NAND driver cpu/ppc4xx/ndfc.c Patch by Stefan Roese, 24 Oct 2006 --- CHANGELOG | 3 +++ cpu/ppc4xx/ndfc.c | 13 +++++++++---- 2 files changed, 12 insertions(+), 4 deletions(-) (limited to 'cpu') diff --git a/CHANGELOG b/CHANGELOG index ed6396df8fe..b9dd4469a5c 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -4,6 +4,9 @@ Changes for U-Boot 1.1.5: * Fix sequoia separate object direcory building problems. +* Fix bug in PPC440 NAND driver cpu/ppc4xx/ndfc.c + Patch by Stefan Roese, 24 Oct 2006 + * Cleanup compile warnings. Prepare for release 1.1.5 * Fix compile problem in include/configs/ep82xxm.h diff --git a/cpu/ppc4xx/ndfc.c b/cpu/ppc4xx/ndfc.c index 2c44111da6b..352173128de 100644 --- a/cpu/ppc4xx/ndfc.c +++ b/cpu/ppc4xx/ndfc.c @@ -144,16 +144,21 @@ static int ndfc_verify_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len void board_nand_select_device(struct nand_chip *nand, int chip) { + /* + * Don't use "chip" to address the NAND device, + * generate the cs from the address where it is encoded. + */ + int cs = (ulong)nand->IO_ADDR_W & 0x00000003; ulong base = (ulong)nand->IO_ADDR_W & 0xfffffffc; /* Set NandFlash Core Configuration Register */ /* 1col x 2 rows */ - out32(base + NDFC_CCR, 0x00000000 | (chip << 24)); + out32(base + NDFC_CCR, 0x00000000 | (cs << 24)); } void board_nand_init(struct nand_chip *nand) { - int chip = (ulong)nand->IO_ADDR_W & 0x00000003; + int cs = (ulong)nand->IO_ADDR_W & 0x00000003; ulong base = (ulong)nand->IO_ADDR_W & 0xfffffffc; nand->eccmode = NAND_ECC_SOFT; @@ -181,8 +186,8 @@ void board_nand_init(struct nand_chip *nand) /* * Select required NAND chip in NDFC */ - board_nand_select_device(nand, chip); - out32(base + NDFC_BCFG0 + (chip << 2), 0x80002222); + board_nand_select_device(nand, cs); + out32(base + NDFC_BCFG0 + (cs << 2), 0x80002222); } #endif -- cgit v1.3.1 From d38936cdae46bfd2623ff83f6ce9b616d36ab0f9 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Fri, 27 Oct 2006 11:55:21 +0200 Subject: Fix "ar" flags in some Makefiles to allow for silent "make -s" --- board/atmel/atstk1000/Makefile | 2 +- board/v38b/Makefile | 2 +- cpu/at32ap/Makefile | 2 +- cpu/at32ap/at32ap7000/Makefile | 2 +- cpu/mpc86xx/Makefile | 2 +- lib_avr32/Makefile | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) (limited to 'cpu') diff --git a/board/atmel/atstk1000/Makefile b/board/atmel/atstk1000/Makefile index 22ac02aa330..155d46ac979 100644 --- a/board/atmel/atstk1000/Makefile +++ b/board/atmel/atstk1000/Makefile @@ -32,7 +32,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/v38b/Makefile b/board/v38b/Makefile index 304deaa4f21..b21bd6f6c52 100644 --- a/board/v38b/Makefile +++ b/board/v38b/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/cpu/at32ap/Makefile b/cpu/at32ap/Makefile index 8ce79e9ef69..f62ec8bc9b2 100644 --- a/cpu/at32ap/Makefile +++ b/cpu/at32ap/Makefile @@ -38,7 +38,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ ######################################################################### diff --git a/cpu/at32ap/at32ap7000/Makefile b/cpu/at32ap/at32ap7000/Makefile index 1cd94448663..2ed74d2508c 100644 --- a/cpu/at32ap/at32ap7000/Makefile +++ b/cpu/at32ap/at32ap7000/Makefile @@ -31,7 +31,7 @@ OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) all: $(obj).depend $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ ######################################################################### diff --git a/cpu/mpc86xx/Makefile b/cpu/mpc86xx/Makefile index de5561e9238..fffcfd24029 100644 --- a/cpu/mpc86xx/Makefile +++ b/cpu/mpc86xx/Makefile @@ -39,7 +39,7 @@ START := $(addprefix $(obj),$(START)) all: $(obj).depend $(START) $(LIB) $(LIB): $(OBJS) - $(AR) crv $@ $(ASOBJS) $(OBJS) + $(AR) $(ARFLAGS) $@ $(ASOBJS) $(OBJS) ######################################################################### diff --git a/lib_avr32/Makefile b/lib_avr32/Makefile index 5b6300ba78a..cf20836023f 100644 --- a/lib_avr32/Makefile +++ b/lib_avr32/Makefile @@ -35,7 +35,7 @@ SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### -- cgit v1.3.1 From ea08ff6e14f9ebb8c07cfa79c51ef540eb087393 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Fri, 27 Oct 2006 07:47:22 -0500 Subject: MPC86xx: Cleaned up unused and conditionally used local variables. Signed-off-by: Jon Loeliger --- cpu/mpc86xx/spd_sdram.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'cpu') diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index 97bbf438685..b18e8225def 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -195,7 +195,6 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, unsigned int tCKmin_ps, tCKmax_ps; unsigned int max_data_rate; unsigned int busfreq; - unsigned sdram_cfg_1; unsigned int memsize; unsigned char caslat, caslat_ctrl; unsigned int trfc, trfc_clk, trfc_low, trfc_high; @@ -209,10 +208,7 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num, unsigned char cpo; unsigned char burst_len; unsigned int mode_caslat; - unsigned char sdram_type; unsigned char d_init; - unsigned int law_size; - volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; unsigned int tCycle_ps, modfreq; if (ddr_num == 1) @@ -1107,12 +1103,12 @@ spd_sdram(void) unsigned int law_size_ddr1; unsigned int law_size_ddr2; volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1; - volatile ccsr_ddr_t *ddr2 = &immap->im_ddr2; volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; #ifdef CONFIG_DDR_INTERLEAVE unsigned int law_size_interleaved; + volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1; + volatile ccsr_ddr_t *ddr2 = &immap->im_ddr2; memsize_ddr1_dimm1 = spd_init(SPD_EEPROM_ADDRESS1, 1, 1, -- cgit v1.3.1 From fae684e89844856383bdf101440889557df3e6b1 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Sat, 28 Oct 2006 16:45:00 +0200 Subject: [PATCH] omap925.c: Remove unused functions Signed-off-by: Ladislav Michl Signed-off-by: Stefan Roese --- cpu/arm925t/omap925.c | 34 ---------------------------------- include/arm925t.h | 4 ---- 2 files changed, 38 deletions(-) (limited to 'cpu') diff --git a/cpu/arm925t/omap925.c b/cpu/arm925t/omap925.c index ae62656f33d..65dab9f88d6 100644 --- a/cpu/arm925t/omap925.c +++ b/cpu/arm925t/omap925.c @@ -25,40 +25,6 @@ #include #include -ushort gpioreserved; - -void gpioreserve(ushort mask) -{ - gpioreserved |= mask; -} - -void gpiosetdir(ushort mask, ushort in) -{ - *(ushort *)GPIO_DIR_CONTROL_REG = (*(ushort *)GPIO_DIR_CONTROL_REG & ~mask) | (in & mask); -} - - -void gpiosetout(ushort mask, ushort out) -{ - ushort *r_ptr, r_val; - - r_ptr = (ushort *)GPIO_DATA_OUTPUT_REG; /* set pointer */ - r_val = *r_ptr & ~mask; /* get previous val, clear bits we want to change */ - r_val |= (out & mask); /* set specified bits in value + plus origional ones */ - *r_ptr = r_val; /* write it out */ -/* - * gcc screwed this one up :(. - * - * *(ushort *)GPIO_DATA_OUTPUT_REG = (*(ushort *)GPIO_DATA_OUTPUT_REG & ~mask) | (out & mask); - */ - -} - -void gpioinit(void) -{ -} - - #define MIF_CONFIG_REG 0xFFFECC0C #define FLASH_GLOBAL_CTRL_NWP 1 diff --git a/include/arm925t.h b/include/arm925t.h index ab343eaace5..3d767b35c04 100644 --- a/include/arm925t.h +++ b/include/arm925t.h @@ -6,10 +6,6 @@ #ifndef __ARM925T_H__ #define __ARM925T_H__ -void gpioreserve(ushort mask); -void gpiosetdir(ushort mask, ushort in); -void gpiosetout(ushort mask, ushort out); -void gpioinit(void); void archflashwp(void *archdata, int wp); #endif /*__ARM925T_H__*/ -- cgit v1.3.1