From 0b135cfc2e524dc249b75057b55dd4cc09842e27 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Sun, 13 May 2007 20:58:00 +0900 Subject: sh: First support code of SuperH. Signed-off-by: Nobuhiro Iwamatsu --- include/asm-sh/bitops.h | 13 ++ include/asm-sh/byteorder.h | 31 +++++ include/asm-sh/cpu_sh4.h | 10 ++ include/asm-sh/cpu_sh7750.h | 145 +++++++++++++++++++++ include/asm-sh/global_data.h | 50 ++++++++ include/asm-sh/io.h | 292 +++++++++++++++++++++++++++++++++++++++++++ include/asm-sh/posix_types.h | 123 ++++++++++++++++++ include/asm-sh/processor.h | 8 ++ include/asm-sh/ptrace.h | 112 +++++++++++++++++ include/asm-sh/string.h | 132 +++++++++++++++++++ include/asm-sh/system.h | 275 ++++++++++++++++++++++++++++++++++++++++ include/asm-sh/types.h | 59 +++++++++ include/asm-sh/u-boot.h | 44 +++++++ 13 files changed, 1294 insertions(+) create mode 100644 include/asm-sh/bitops.h create mode 100644 include/asm-sh/byteorder.h create mode 100644 include/asm-sh/cpu_sh4.h create mode 100644 include/asm-sh/cpu_sh7750.h create mode 100644 include/asm-sh/global_data.h create mode 100644 include/asm-sh/io.h create mode 100644 include/asm-sh/posix_types.h create mode 100644 include/asm-sh/processor.h create mode 100644 include/asm-sh/ptrace.h create mode 100644 include/asm-sh/string.h create mode 100644 include/asm-sh/system.h create mode 100644 include/asm-sh/types.h create mode 100644 include/asm-sh/u-boot.h (limited to 'include') diff --git a/include/asm-sh/bitops.h b/include/asm-sh/bitops.h new file mode 100644 index 00000000000..44dca9ff68a --- /dev/null +++ b/include/asm-sh/bitops.h @@ -0,0 +1,13 @@ +#ifndef __ASM_SH_BITOPS_H_ +#define __ASM_SH_BITOPS_H_ + +extern void set_bit(int nr, volatile void * a); +extern void clear_bit(int nr, volatile void * a); +extern int test_and_clear_bit(int nr, volatile void * a); +extern void change_bit(unsigned long nr, volatile void *addr); +extern int test_and_set_bit(int nr, volatile void * a); +extern int test_and_change_bit(int nr, volatile void * addr); +extern int test_bit(int nr, volatile void * a); +extern int ffs(int i); + +#endif diff --git a/include/asm-sh/byteorder.h b/include/asm-sh/byteorder.h new file mode 100644 index 00000000000..8836e657def --- /dev/null +++ b/include/asm-sh/byteorder.h @@ -0,0 +1,31 @@ +/* + * 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_SH_BYTEORDER_H_ +#define __ASM_SH_BYTEORDER_H_ + +#include +#include + +#ifdef __LITTLE_ENDIAN__ +#include +#else +#include +#endif + +#endif + diff --git a/include/asm-sh/cpu_sh4.h b/include/asm-sh/cpu_sh4.h new file mode 100644 index 00000000000..e0275f32a05 --- /dev/null +++ b/include/asm-sh/cpu_sh4.h @@ -0,0 +1,10 @@ +#ifndef _ASM_CPU_SH4_H_ +#define _ASM_CPU_SH4_H_ +#if defined (CONFIG_CPU_SH7750) +#include +#elif defined (CONFIG_CPU_SH7780) +#include +#else +#error "Unknown SH4 variant" +#endif +#endif diff --git a/include/asm-sh/cpu_sh7750.h b/include/asm-sh/cpu_sh7750.h new file mode 100644 index 00000000000..eb4f1affc22 --- /dev/null +++ b/include/asm-sh/cpu_sh7750.h @@ -0,0 +1,145 @@ +#ifndef _ASM_CPU_SH7750_H_ +#define _ASM_CPU_SH7750_H_ + +#define PTEH 0xFF000000 +#define PTEL 0xFF000004 +#define TTB 0xFF000008 +#define TEA 0xFF00000C +#define MMUCR 0xFF000010 +#define BASRA 0xFF000014 +#define BASRB 0xFF000018 +#define CCR 0xFF00001C +#define TRA 0xFF000020 +#define EXPEVT 0xFF000024 +#define INTEVT 0xFF000028 +#define PTEA 0xFF000034 +#define QACR0 0xFF000038 +#define QACR1 0xFF00003C +#define BARA 0xFF200000 +#define BAMRA 0xFF200004 +#define BBRA 0xFF200008 +#define BARB 0xFF20000C +#define BAMRB 0xFF200010 +#define BBRB 0xFF200014 +#define BDRB 0xFF200018 +#define BDMRB 0xFF20001C +#define BRCR 0xFF200020 + +#define BCR1 0xFF800000 +#define BCR2 0xFF800004 +#define BCR3 0xFF800050 +#define BCR4 0xFE0A00F0 +#define WCR1 0xFF800008 +#define WCR2 0xFF80000C +#define WCR3 0xFF800010 +#define MCR 0xFF800014 +#define PCR 0xFF800018 +#define RTCSR 0xFF80001C +#define RTCNT 0xFF800020 +#define RTCOR 0xFF800024 +#define RFCR 0xFF800028 +#define PCTRA 0xFF80002C +#define PDTRA 0xFF800030 +#define PCTRB 0xFF800040 +#define PDTRB 0xFF800044 +#define GPIOIC 0xFF800048 +#define SAR0 0xFFA00000 +#define DAR0 0xFFA00004 +#define DMATCR0 0xFFA00008 +#define CHCR0 0xFFA0000C +#define SAR1 0xFFA00010 +#define DAR1 0xFFA00014 +#define DMATCR1 0xFFA00018 +#define CHCR1 0xFFA0001C +#define SAR2 0xFFA00020 +#define DAR2 0xFFA00024 +#define DMATCR2 0xFFA00028 +#define CHCR2 0xFFA0002C +#define SAR3 0xFFA00030 +#define DAR3 0xFFA00034 +#define DMATCR3 0xFFA00038 +#define CHCR3 0xFFA0003C +#define DMAOR 0xFFA00040 +#define SAR4 0xFFA00050 +#define DAR4 0xFFA00054 +#define DMATCR4 0xFFA00058 + +#define FRQCR 0xFFC00000 +#define STBCR 0xFFC00004 +#define WTCNT 0xFFC00008 +#define WTCSR 0xFFC0000C +#define STBCR2 0xFFC00010 +#define R64CNT 0xFFC80000 +#define RSECCNT 0xFFC80004 +#define RMINCNT 0xFFC80008 +#define RHRCNT 0xFFC8000C +#define RWKCNT 0xFFC80010 +#define RDAYCNT 0xFFC80014 +#define RMONCNT 0xFFC80018 +#define RYRCNT 0xFFC8001C +#define RSECAR 0xFFC80020 +#define RMINAR 0xFFC80024 +#define RHRAR 0xFFC80028 +#define RWKAR 0xFFC8002C +#define RDAYAR 0xFFC80030 +#define RMONAR 0xFFC80034 +#define RCR1 0xFFC80038 +#define RCR2 0xFFC8003C +#define RCR3 0xFFC80050 +#define RYRAR 0xFFC80054 +#define ICR 0xFFD00000 +#define IPRA 0xFFD00004 +#define IPRB 0xFFD00008 +#define IPRC 0xFFD0000C +#define IPRD 0xFFD00010 +#define INTPRI 0xFE080000 +#define INTREQ 0xFE080020 +#define INTMSK 0xFE080040 +#define INTMSKCL 0xFE080060 +#define CLKSTP 0xFE0A0000 +#define CLKSTPCLR 0xFE0A0008 +#define TSTR2 0xFE100004 +#define TCOR3 0xFE100008 +#define TCNT3 0xFE10000C +#define TCR3 0xFE100010 +#define TCOR4 0xFE100014 +#define TCNT4 0xFE100018 +#define TCR4 0xFE10001C +#define TOCR 0xFFD80000 +#define TSTR0 0xFFD80004 +#define TCOR0 0xFFD80008 +#define TCNT0 0xFFD8000C +#define TCR0 0xFFD80010 +#define TCOR1 0xFFD80014 +#define TCNT1 0xFFD80018 +#define TCR1 0xFFD8001C +#define TCOR2 0xFFD80020 +#define TCNT2 0xFFD80024 +#define TCR2 0xFFD80028 +#define TCPR2 0xFFD8002C +#define SCSMR1 0xFFE00000 +#define SCBRR1 0xFFE00004 +#define SCSCR1 0xFFE00008 +#define SCTDR1 0xFFE0000C +#define SCSSR1 0xFFE00010 +#define SCRDR1 0xFFE00014 +#define SCSCMR1 0xFFE00018 +#define SCSPTR1 0xFFE0001C +#define SCF0_BASE SCSMR1 +#define SCSMR2 0xFFE80000 +#define SCBRR2 0xFFE80004 +#define SCSCR2 0xFFE80008 +#define SCFTDR2 0xFFE8000C +#define SCFSR2 0xFFE80010 +#define SCFRDR2 0xFFE80014 +#define SCFCR2 0xFFE80018 +#define SCFDR2 0xFFE8001C +#define SCSPTR2 0xFFE80020 +#define SCLSR2 0xFFE80024 +#define SCIF1_BASE SCSMR2 +#define SDIR 0xFFF00000 +#define SDDR 0xFFF00008 +#define SDINT 0xFFF00014 + +#endif /* _ASM_CPU_SH7750_H_ */ + diff --git a/include/asm-sh/global_data.h b/include/asm-sh/global_data.h new file mode 100644 index 00000000000..0a44a34cef4 --- /dev/null +++ b/include/asm-sh/global_data.h @@ -0,0 +1,50 @@ +/* + * (C) Copyright 2002 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * (C) Copyright 2007 + * Nobuhiro Iwamatsu + * + * 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_SH_GLOBALDATA_H_ +#define __ASM_SH_GLOBALDATA_H_ + +typedef struct global_data +{ + bd_t *bd; + unsigned long flags; + unsigned long baudrate; + unsigned long cpu_clk; /* CPU clock in Hz! */ + unsigned long have_console; /* serial_init() was called */ + unsigned long ram_size; /* RAM size */ + unsigned long reloc_off; /* Relocation Offset */ + unsigned long env_addr; /* Address of Environment struct */ + unsigned long env_valid; /* Checksum of Environment valid */ + void **jt; /* Standalone app jump table */ +}gd_t; + +#define GD_FLG_RELOC 0x00001 /* Code was relocated to RAM */ +#define GD_FLG_DEVINIT 0x00002 /* Devices have been initialized */ +#define GD_FLG_SILENT 0x00004 /* Silent mode */ + +#define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("r13") + +#endif /* __ASM_SH_GLOBALDATA_H_ */ diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h new file mode 100644 index 00000000000..70e60b170d0 --- /dev/null +++ b/include/asm-sh/io.h @@ -0,0 +1,292 @@ +/* + * linux/include/asm-sh/io.h + * + * Copyright (C) 1996-2000 Russell King + * + * 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. + * + * Modifications: + * 16-Sep-1996 RMK Inlined the inx/outx functions & optimised for both + * constant addresses and variable addresses. + * 04-Dec-1997 RMK Moved a lot of this stuff to the new architecture + * specific IO header files. + * 27-Mar-1999 PJB Second parameter of memcpy_toio is const.. + * 04-Apr-1999 PJB Added check_signature. + * 12-Dec-1999 RMK More cleanups + * 18-Jun-2000 RMK Removed virt_to_* and friends definitions + */ +#ifndef __ASM_SH_IO_H +#define __ASM_SH_IO_H + +#ifdef __KERNEL__ + +#include +#include + +/* + * Generic virtual read/write. Note that we don't support half-word + * read/writes. We define __arch_*[bl] here, and leave __arch_*w + * to the architecture specific code. + */ +#define __arch_getb(a) (*(volatile unsigned char *)(a)) +#define __arch_getw(a) (*(volatile unsigned short *)(a)) +#define __arch_getl(a) (*(volatile unsigned int *)(a)) + +#define __arch_putb(v,a) (*(volatile unsigned char *)(a) = (v)) +#define __arch_putw(v,a) (*(volatile unsigned short *)(a) = (v)) +#define __arch_putl(v,a) (*(volatile unsigned int *)(a) = (v)) + +extern void __raw_writesb(unsigned int addr, const void *data, int bytelen); +extern void __raw_writesw(unsigned int addr, const void *data, int wordlen); +extern void __raw_writesl(unsigned int addr, const void *data, int longlen); + +extern void __raw_readsb(unsigned int addr, void *data, int bytelen); +extern void __raw_readsw(unsigned int addr, void *data, int wordlen); +extern void __raw_readsl(unsigned int addr, void *data, int longlen); + +#define __raw_writeb(v,a) __arch_putb(v,a) +#define __raw_writew(v,a) __arch_putw(v,a) +#define __raw_writel(v,a) __arch_putl(v,a) + +#define __raw_readb(a) __arch_getb(a) +#define __raw_readw(a) __arch_getw(a) +#define __raw_readl(a) __arch_getl(a) + +/* + * The compiler seems to be incapable of optimising constants + * properly. Spell it out to the compiler in some cases. + * These are only valid for small values of "off" (< 1<<12) + */ +#define __raw_base_writeb(val,base,off) __arch_base_putb(val,base,off) +#define __raw_base_writew(val,base,off) __arch_base_putw(val,base,off) +#define __raw_base_writel(val,base,off) __arch_base_putl(val,base,off) + +#define __raw_base_readb(base,off) __arch_base_getb(base,off) +#define __raw_base_readw(base,off) __arch_base_getw(base,off) +#define __raw_base_readl(base,off) __arch_base_getl(base,off) + +/* + * Now, pick up the machine-defined IO definitions + */ +#if 0 /* XXX###XXX */ +#include +#endif /* XXX###XXX */ + +/* + * IO port access primitives + * ------------------------- + * + * The SH doesn't have special IO access instructions; all IO is memory + * mapped. Note that these are defined to perform little endian accesses + * only. Their primary purpose is to access PCI and ISA peripherals. + * + * The machine specific io.h include defines __io to translate an "IO" + * address to a memory address. + * + * Note that we prevent GCC re-ordering or caching values in expressions + * by introducing sequence points into the in*() definitions. Note that + * __raw_* do not guarantee this behaviour. + * + * The {in,out}[bwl] macros are for emulating x86-style PCI/ISA IO space. + */ +#ifdef __io +#define outb(v,p) __raw_writeb(v,__io(p)) +#define outw(v,p) __raw_writew(cpu_to_le16(v),__io(p)) +#define outl(v,p) __raw_writel(cpu_to_le32(v),__io(p)) + +#define inb(p) ({ unsigned int __v = __raw_readb(__io(p)); __v; }) +#define inw(p) ({ unsigned int __v = le16_to_cpu(__raw_readw(__io(p))); __v; }) +#define inl(p) ({ unsigned int __v = le32_to_cpu(__raw_readl(__io(p))); __v; }) + +#define outsb(p,d,l) __raw_writesb(__io(p),d,l) +#define outsw(p,d,l) __raw_writesw(__io(p),d,l) +#define outsl(p,d,l) __raw_writesl(__io(p),d,l) + +#define insb(p,d,l) __raw_readsb(__io(p),d,l) +#define insw(p,d,l) __raw_readsw(__io(p),d,l) +#define insl(p,d,l) __raw_readsl(__io(p),d,l) +#endif + +#define outb_p(val,port) outb((val),(port)) +#define outw_p(val,port) outw((val),(port)) +#define outl_p(val,port) outl((val),(port)) +#define inb_p(port) inb((port)) +#define inw_p(port) inw((port)) +#define inl_p(port) inl((port)) + +#define outsb_p(port,from,len) outsb(port,from,len) +#define outsw_p(port,from,len) outsw(port,from,len) +#define outsl_p(port,from,len) outsl(port,from,len) +#define insb_p(port,to,len) insb(port,to,len) +#define insw_p(port,to,len) insw(port,to,len) +#define insl_p(port,to,len) insl(port,to,len) + +/* + * ioremap and friends. + * + * ioremap takes a PCI memory address, as specified in + * linux/Documentation/IO-mapping.txt. If you want a + * physical address, use __ioremap instead. + */ +extern void * __ioremap(unsigned long offset, size_t size, unsigned long flags); +extern void __iounmap(void *addr); + +/* + * Generic ioremap support. + * + * Define: + * iomem_valid_addr(off,size) + * iomem_to_phys(off) + */ +#ifdef iomem_valid_addr +#define __arch_ioremap(off,sz,nocache) \ + ({ \ + unsigned long _off = (off), _size = (sz); \ + void *_ret = (void *)0; \ + if (iomem_valid_addr(_off, _size)) \ + _ret = __ioremap(iomem_to_phys(_off),_size,0); \ + _ret; \ + }) + +#define __arch_iounmap __iounmap +#endif + +#define ioremap(off,sz) __arch_ioremap((off),(sz),0) +#define ioremap_nocache(off,sz) __arch_ioremap((off),(sz),1) +#define iounmap(_addr) __arch_iounmap(_addr) + +/* + * DMA-consistent mapping functions. These allocate/free a region of + * uncached, unwrite-buffered mapped memory space for use with DMA + * devices. This is the "generic" version. The PCI specific version + * is in pci.h + */ +extern void *consistent_alloc(int gfp, size_t size, dma_addr_t *handle); +extern void consistent_free(void *vaddr, size_t size, dma_addr_t handle); +extern void consistent_sync(void *vaddr, size_t size, int rw); + +/* + * String version of IO memory access ops: + */ +extern void _memcpy_fromio(void *, unsigned long, size_t); +extern void _memcpy_toio(unsigned long, const void *, size_t); +extern void _memset_io(unsigned long, int, size_t); + +extern void __readwrite_bug(const char *fn); + +/* + * If this architecture has PCI memory IO, then define the read/write + * macros. These should only be used with the cookie passed from + * ioremap. + */ +#ifdef __mem_pci + +#define readb(c) ({ unsigned int __v = __raw_readb(__mem_pci(c)); __v; }) +#define readw(c) ({ unsigned int __v = le16_to_cpu(__raw_readw(__mem_pci(c))); __v; }) +#define readl(c) ({ unsigned int __v = le32_to_cpu(__raw_readl(__mem_pci(c))); __v; }) + +#define writeb(v,c) __raw_writeb(v,__mem_pci(c)) +#define writew(v,c) __raw_writew(cpu_to_le16(v),__mem_pci(c)) +#define writel(v,c) __raw_writel(cpu_to_le32(v),__mem_pci(c)) + +#define memset_io(c,v,l) _memset_io(__mem_pci(c),(v),(l)) +#define memcpy_fromio(a,c,l) _memcpy_fromio((a),__mem_pci(c),(l)) +#define memcpy_toio(c,a,l) _memcpy_toio(__mem_pci(c),(a),(l)) + +#define eth_io_copy_and_sum(s,c,l,b) \ + eth_copy_and_sum((s),__mem_pci(c),(l),(b)) + +static inline int +check_signature(unsigned long io_addr, const unsigned char *signature, + int length) +{ + int retval = 0; + do { + if (readb(io_addr) != *signature) + goto out; + io_addr++; + signature++; + length--; + } while (length); + retval = 1; +out: + return retval; +} + +#elif !defined(readb) + +#define readb(addr) (__readwrite_bug("readb"),0) +#define readw(addr) (__readwrite_bug("readw"),0) +#define readl(addr) (__readwrite_bug("readl"),0) +#define writeb(v,addr) __readwrite_bug("writeb") +#define writew(v,addr) __readwrite_bug("writew") +#define writel(v,addr) __readwrite_bug("writel") + +#define eth_io_copy_and_sum(a,b,c,d) __readwrite_bug("eth_io_copy_and_sum") + +#define check_signature(io,sig,len) (0) + +#endif /* __mem_pci */ + +/* + * If this architecture has ISA IO, then define the isa_read/isa_write + * macros. + */ +#ifdef __mem_isa + +#define isa_readb(addr) __raw_readb(__mem_isa(addr)) +#define isa_readw(addr) __raw_readw(__mem_isa(addr)) +#define isa_readl(addr) __raw_readl(__mem_isa(addr)) +#define isa_writeb(val,addr) __raw_writeb(val,__mem_isa(addr)) +#define isa_writew(val,addr) __raw_writew(val,__mem_isa(addr)) +#define isa_writel(val,addr) __raw_writel(val,__mem_isa(addr)) +#define isa_memset_io(a,b,c) _memset_io(__mem_isa(a),(b),(c)) +#define isa_memcpy_fromio(a,b,c) _memcpy_fromio((a),__mem_isa(b),(c)) +#define isa_memcpy_toio(a,b,c) _memcpy_toio(__mem_isa((a)),(b),(c)) + +#define isa_eth_io_copy_and_sum(a,b,c,d) \ + eth_copy_and_sum((a),__mem_isa(b),(c),(d)) + +static inline int +isa_check_signature(unsigned long io_addr, const unsigned char *signature, + int length) +{ + int retval = 0; + do { + if (isa_readb(io_addr) != *signature) + goto out; + io_addr++; + signature++; + length--; + } while (length); + retval = 1; +out: + return retval; +} + +#else /* __mem_isa */ + +#define isa_readb(addr) (__readwrite_bug("isa_readb"),0) +#define isa_readw(addr) (__readwrite_bug("isa_readw"),0) +#define isa_readl(addr) (__readwrite_bug("isa_readl"),0) +#define isa_writeb(val,addr) __readwrite_bug("isa_writeb") +#define isa_writew(val,addr) __readwrite_bug("isa_writew") +#define isa_writel(val,addr) __readwrite_bug("isa_writel") +#define isa_memset_io(a,b,c) __readwrite_bug("isa_memset_io") +#define isa_memcpy_fromio(a,b,c) __readwrite_bug("isa_memcpy_fromio") +#define isa_memcpy_toio(a,b,c) __readwrite_bug("isa_memcpy_toio") + +#define isa_eth_io_copy_and_sum(a,b,c,d) \ + __readwrite_bug("isa_eth_io_copy_and_sum") + +#define isa_check_signature(io,sig,len) (0) + +static inline void sync(void) +{ +} + +#endif /* __mem_isa */ +#endif /* __KERNEL__ */ +#endif /* __ASM_SH_IO_H */ diff --git a/include/asm-sh/posix_types.h b/include/asm-sh/posix_types.h new file mode 100644 index 00000000000..4bb9f7e26f2 --- /dev/null +++ b/include/asm-sh/posix_types.h @@ -0,0 +1,123 @@ +#ifndef __ASM_SH_POSIX_TYPES_H +#define __ASM_SH_POSIX_TYPES_H + +/* + * This file is generally used by user-level software, so you need to + * be a little careful about namespace pollution etc. Also, we cannot + * assume GCC is being used. + */ + +typedef unsigned short __kernel_dev_t; +typedef unsigned long __kernel_ino_t; +typedef unsigned short __kernel_mode_t; +typedef unsigned short __kernel_nlink_t; +typedef long __kernel_off_t; +typedef int __kernel_pid_t; +typedef unsigned short __kernel_ipc_pid_t; +typedef unsigned short __kernel_uid_t; +typedef unsigned short __kernel_gid_t; +typedef unsigned int __kernel_size_t; +typedef int __kernel_ssize_t; +typedef int __kernel_ptrdiff_t; +typedef long __kernel_time_t; +typedef long __kernel_suseconds_t; +typedef long __kernel_clock_t; +typedef int __kernel_timer_t; +typedef int __kernel_clockid_t; +typedef int __kernel_daddr_t; +typedef char * __kernel_caddr_t; +typedef unsigned short __kernel_uid16_t; +typedef unsigned short __kernel_gid16_t; +typedef unsigned int __kernel_uid32_t; +typedef unsigned int __kernel_gid32_t; + +typedef unsigned short __kernel_old_uid_t; +typedef unsigned short __kernel_old_gid_t; +typedef unsigned short __kernel_old_dev_t; + +#ifdef __GNUC__ +typedef long long __kernel_loff_t; +#endif + +typedef struct { +#if defined(__KERNEL__) || defined(__USE_ALL) + int val[2]; +#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ + int __val[2]; +#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ +} __kernel_fsid_t; + +#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) + +#undef __FD_SET +static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); +} + +#undef __FD_CLR +static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); +} + + +#undef __FD_ISSET +static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; +} + +/* + * This will unroll the loop for the normal constant case (8 ints, + * for a 256-bit fd_set) + */ +#undef __FD_ZERO +static __inline__ void __FD_ZERO(__kernel_fd_set *__p) +{ + unsigned long *__tmp = __p->fds_bits; + int __i; + + if (__builtin_constant_p(__FDSET_LONGS)) { + switch (__FDSET_LONGS) { + case 16: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + __tmp[ 8] = 0; __tmp[ 9] = 0; + __tmp[10] = 0; __tmp[11] = 0; + __tmp[12] = 0; __tmp[13] = 0; + __tmp[14] = 0; __tmp[15] = 0; + return; + + case 8: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + return; + + case 4: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + return; + } + } + __i = __FDSET_LONGS; + while (__i) { + __i--; + *__tmp = 0; + __tmp++; + } +} + +#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ + +#endif /* __ASM_SH_POSIX_TYPES_H */ diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h new file mode 100644 index 00000000000..bb9a35f643f --- /dev/null +++ b/include/asm-sh/processor.h @@ -0,0 +1,8 @@ +#ifndef _ASM_SH_PROCESSOR_H_ +#define _ASM_SH_PROCESSOR_H_ +#if defined CONFIG_SH3 +# include +#elif defined (CONFIG_SH4) +# include +#endif +#endif diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h new file mode 100644 index 00000000000..14cc1aca639 --- /dev/null +++ b/include/asm-sh/ptrace.h @@ -0,0 +1,112 @@ +#ifndef __ASM_SH_PTRACE_H +#define __ASM_SH_PTRACE_H + +/* + * Copyright (C) 1999, 2000 Niibe Yutaka + * from linux kernel code. + */ + +/* + * GCC defines register number like this: + * ----------------------------- + * 0 - 15 are integer registers + * 17 - 22 are control/special registers + * 24 - 39 fp registers + * 40 - 47 xd registers + * 48 - fpscr register + * ----------------------------- + * + * We follows above, except: + * 16 --- program counter (PC) + * 22 --- syscall # + * 23 --- floating point communication register + */ +#define REG_REG0 0 +#define REG_REG15 15 + +#define REG_PC 16 + +#define REG_PR 17 +#define REG_SR 18 +#define REG_GBR 19 +#define REG_MACH 20 +#define REG_MACL 21 + +#define REG_SYSCALL 22 + +#define REG_FPREG0 23 +#define REG_FPREG15 38 +#define REG_XFREG0 39 +#define REG_XFREG15 54 + +#define REG_FPSCR 55 +#define REG_FPUL 56 + +/* options set using PTRACE_SETOPTIONS */ +#define PTRACE_O_TRACESYSGOOD 0x00000001 + +/* + * This struct defines the way the registers are stored on the + * kernel stack during a system call or other kernel entry. + */ +struct pt_regs { + unsigned long regs[16]; + unsigned long pc; + unsigned long pr; + unsigned long sr; + unsigned long gbr; + unsigned long mach; + unsigned long macl; + long tra; +}; + +/* + * This struct defines the way the DSP registers are stored on the + * kernel stack during a system call or other kernel entry. + */ +struct pt_dspregs { + unsigned long a1; + unsigned long a0g; + unsigned long a1g; + unsigned long m0; + unsigned long m1; + unsigned long a0; + unsigned long x0; + unsigned long x1; + unsigned long y0; + unsigned long y1; + unsigned long dsr; + unsigned long rs; + unsigned long re; + unsigned long mod; +}; + +#define PTRACE_GETDSPREGS 55 +#define PTRACE_SETDSPREGS 56 + +#ifdef __KERNEL__ +#define user_mode(regs) (((regs)->sr & 0x40000000)==0) +#define instruction_pointer(regs) ((regs)->pc) +extern void show_regs(struct pt_regs *); + +#ifdef CONFIG_SH_DSP +#define task_pt_regs(task) \ + ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \ + - sizeof(struct pt_dspregs) - sizeof(unsigned long)) - 1) +#else +#define task_pt_regs(task) \ + ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \ + - sizeof(unsigned long)) - 1) +#endif + +static inline unsigned long profile_pc(struct pt_regs *regs) +{ + unsigned long pc = instruction_pointer(regs); + + if (pc >= 0xa0000000UL && pc < 0xc0000000UL) + pc -= 0x20000000; + return pc; +} +#endif + +#endif /* __ASM_SH_PTRACE_H */ diff --git a/include/asm-sh/string.h b/include/asm-sh/string.h new file mode 100644 index 00000000000..a78ef818bc4 --- /dev/null +++ b/include/asm-sh/string.h @@ -0,0 +1,132 @@ +#ifndef __ASM_SH_STRING_H +#define __ASM_SH_STRING_H + +/* + * Copyright (C) 1999 Niibe Yutaka + * But consider these trivial functions to be public domain. + * + * from linux kernel code. + */ + +#define __HAVE_ARCH_STRCPY +static inline char *strcpy(char *__dest, const char *__src) +{ + register char *__xdest = __dest; + unsigned long __dummy; + + __asm__ __volatile__("1:\n\t" + "mov.b @%1+, %2\n\t" + "mov.b %2, @%0\n\t" + "cmp/eq #0, %2\n\t" + "bf/s 1b\n\t" + " add #1, %0\n\t" + : "=r" (__dest), "=r" (__src), "=&z" (__dummy) + : "0" (__dest), "1" (__src) + : "memory", "t"); + + return __xdest; +} + +#define __HAVE_ARCH_STRNCPY +static inline char *strncpy(char *__dest, const char *__src, size_t __n) +{ + register char *__xdest = __dest; + unsigned long __dummy; + + if (__n == 0) + return __xdest; + + __asm__ __volatile__( + "1:\n" + "mov.b @%1+, %2\n\t" + "mov.b %2, @%0\n\t" + "cmp/eq #0, %2\n\t" + "bt/s 2f\n\t" + " cmp/eq %5,%1\n\t" + "bf/s 1b\n\t" + " add #1, %0\n" + "2:" + : "=r" (__dest), "=r" (__src), "=&z" (__dummy) + : "0" (__dest), "1" (__src), "r" (__src+__n) + : "memory", "t"); + + return __xdest; +} + +#define __HAVE_ARCH_STRCMP +static inline int strcmp(const char *__cs, const char *__ct) +{ + register int __res; + unsigned long __dummy; + + __asm__ __volatile__( + "mov.b @%1+, %3\n" + "1:\n\t" + "mov.b @%0+, %2\n\t" + "cmp/eq #0, %3\n\t" + "bt 2f\n\t" + "cmp/eq %2, %3\n\t" + "bt/s 1b\n\t" + " mov.b @%1+, %3\n\t" + "add #-2, %1\n\t" + "mov.b @%1, %3\n\t" + "sub %3, %2\n" + "2:" + : "=r" (__cs), "=r" (__ct), "=&r" (__res), "=&z" (__dummy) + : "0" (__cs), "1" (__ct) + : "t"); + + return __res; +} + +#define __HAVE_ARCH_STRNCMP +static inline int strncmp(const char *__cs, const char *__ct, size_t __n) +{ + register int __res; + unsigned long __dummy; + + if (__n == 0) + return 0; + + __asm__ __volatile__( + "mov.b @%1+, %3\n" + "1:\n\t" + "mov.b @%0+, %2\n\t" + "cmp/eq %6, %0\n\t" + "bt/s 2f\n\t" + " cmp/eq #0, %3\n\t" + "bt/s 3f\n\t" + " cmp/eq %3, %2\n\t" + "bt/s 1b\n\t" + " mov.b @%1+, %3\n\t" + "add #-2, %1\n\t" + "mov.b @%1, %3\n" + "2:\n\t" + "sub %3, %2\n" + "3:" + :"=r" (__cs), "=r" (__ct), "=&r" (__res), "=&z" (__dummy) + : "0" (__cs), "1" (__ct), "r" (__cs+__n) + : "t"); + + return __res; +} + +#undef __HAVE_ARCH_MEMSET +extern void *memset(void *__s, int __c, size_t __count); + +#undef __HAVE_ARCH_MEMCPY +extern void *memcpy(void *__to, __const__ void *__from, size_t __n); + +#undef __HAVE_ARCH_MEMMOVE +extern void *memmove(void *__dest, __const__ void *__src, size_t __n); + +#undef __HAVE_ARCH_MEMCHR +extern void *memchr(const void *__s, int __c, size_t __n); + +#undef __HAVE_ARCH_STRLEN +extern size_t strlen(const char *); + +/* arch/sh/lib/strcasecmp.c */ +extern int strcasecmp(const char *, const char *); + +#endif /* __ASM_SH_STRING_H */ diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h new file mode 100644 index 00000000000..b353bc5c3b8 --- /dev/null +++ b/include/asm-sh/system.h @@ -0,0 +1,275 @@ +#ifndef __ASM_SH_SYSTEM_H +#define __ASM_SH_SYSTEM_H + +/* + * Copyright (C) 1999, 2000 Niibe Yutaka & Kaz Kojima + * Copyright (C) 2002 Paul Mundt + * + * from linux kernel code. + */ + +#include +#include + +/* + * switch_to() should switch tasks to task nr n, first + */ + +#define switch_to(prev, next, last) do { \ + struct task_struct *__last; \ + register unsigned long *__ts1 __asm__ ("r1") = &prev->thread.sp; \ + register unsigned long *__ts2 __asm__ ("r2") = &prev->thread.pc; \ + register unsigned long *__ts4 __asm__ ("r4") = (unsigned long *)prev; \ + register unsigned long *__ts5 __asm__ ("r5") = (unsigned long *)next; \ + register unsigned long *__ts6 __asm__ ("r6") = &next->thread.sp; \ + register unsigned long __ts7 __asm__ ("r7") = next->thread.pc; \ + __asm__ __volatile__ (".balign 4\n\t" \ + "stc.l gbr, @-r15\n\t" \ + "sts.l pr, @-r15\n\t" \ + "mov.l r8, @-r15\n\t" \ + "mov.l r9, @-r15\n\t" \ + "mov.l r10, @-r15\n\t" \ + "mov.l r11, @-r15\n\t" \ + "mov.l r12, @-r15\n\t" \ + "mov.l r13, @-r15\n\t" \ + "mov.l r14, @-r15\n\t" \ + "mov.l r15, @r1 ! save SP\n\t" \ + "mov.l @r6, r15 ! change to new stack\n\t" \ + "mova 1f, %0\n\t" \ + "mov.l %0, @r2 ! save PC\n\t" \ + "mov.l 2f, %0\n\t" \ + "jmp @%0 ! call __switch_to\n\t" \ + " lds r7, pr ! with return to new PC\n\t" \ + ".balign 4\n" \ + "2:\n\t" \ + ".long __switch_to\n" \ + "1:\n\t" \ + "mov.l @r15+, r14\n\t" \ + "mov.l @r15+, r13\n\t" \ + "mov.l @r15+, r12\n\t" \ + "mov.l @r15+, r11\n\t" \ + "mov.l @r15+, r10\n\t" \ + "mov.l @r15+, r9\n\t" \ + "mov.l @r15+, r8\n\t" \ + "lds.l @r15+, pr\n\t" \ + "ldc.l @r15+, gbr\n\t" \ + : "=z" (__last) \ + : "r" (__ts1), "r" (__ts2), "r" (__ts4), \ + "r" (__ts5), "r" (__ts6), "r" (__ts7) \ + : "r3", "t"); \ + last = __last; \ +} while (0) + +/* + * On SMP systems, when the scheduler does migration-cost autodetection, + * it needs a way to flush as much of the CPU's caches as possible. + * + * TODO: fill this in! + */ +static inline void sched_cacheflush(void) +{ +} + +#ifdef CONFIG_CPU_SH4A +#define __icbi() \ +{ \ + unsigned long __addr; \ + __addr = 0xa8000000; \ + __asm__ __volatile__( \ + "icbi %0\n\t" \ + : /* no output */ \ + : "m" (__m(__addr))); \ +} +#endif + +static inline unsigned long tas(volatile int *m) +{ + unsigned long retval; + + __asm__ __volatile__ ("tas.b @%1\n\t" + "movt %0" + : "=r" (retval): "r" (m): "t", "memory"); + return retval; +} + +/* + * A brief note on ctrl_barrier(), the control register write barrier. + * + * Legacy SH cores typically require a sequence of 8 nops after + * modification of a control register in order for the changes to take + * effect. On newer cores (like the sh4a and sh5) this is accomplished + * with icbi. + * + * Also note that on sh4a in the icbi case we can forego a synco for the + * write barrier, as it's not necessary for control registers. + * + * Historically we have only done this type of barrier for the MMUCR, but + * it's also necessary for the CCR, so we make it generic here instead. + */ +#ifdef CONFIG_CPU_SH4A +#define mb() __asm__ __volatile__ ("synco": : :"memory") +#define rmb() mb() +#define wmb() __asm__ __volatile__ ("synco": : :"memory") +#define ctrl_barrier() __icbi() +#define read_barrier_depends() do { } while(0) +#else +#define mb() __asm__ __volatile__ ("": : :"memory") +#define rmb() mb() +#define wmb() __asm__ __volatile__ ("": : :"memory") +#define ctrl_barrier() __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop") +#define read_barrier_depends() do { } while(0) +#endif + +#ifdef CONFIG_SMP +#define smp_mb() mb() +#define smp_rmb() rmb() +#define smp_wmb() wmb() +#define smp_read_barrier_depends() read_barrier_depends() +#else +#define smp_mb() barrier() +#define smp_rmb() barrier() +#define smp_wmb() barrier() +#define smp_read_barrier_depends() do { } while(0) +#endif + +#define set_mb(var, value) do { xchg(&var, value); } while (0) + +/* + * Jump to P2 area. + * When handling TLB or caches, we need to do it from P2 area. + */ +#define jump_to_P2() \ +do { \ + unsigned long __dummy; \ + __asm__ __volatile__( \ + "mov.l 1f, %0\n\t" \ + "or %1, %0\n\t" \ + "jmp @%0\n\t" \ + " nop\n\t" \ + ".balign 4\n" \ + "1: .long 2f\n" \ + "2:" \ + : "=&r" (__dummy) \ + : "r" (0x20000000)); \ +} while (0) + +/* + * Back to P1 area. + */ +#define back_to_P1() \ +do { \ + unsigned long __dummy; \ + ctrl_barrier(); \ + __asm__ __volatile__( \ + "mov.l 1f, %0\n\t" \ + "jmp @%0\n\t" \ + " nop\n\t" \ + ".balign 4\n" \ + "1: .long 2f\n" \ + "2:" \ + : "=&r" (__dummy)); \ +} while (0) + +static inline unsigned long xchg_u32(volatile u32 *m, unsigned long val) +{ + unsigned long flags, retval; + + local_irq_save(flags); + retval = *m; + *m = val; + local_irq_restore(flags); + return retval; +} + +static inline unsigned long xchg_u8(volatile u8 *m, unsigned long val) +{ + unsigned long flags, retval; + + local_irq_save(flags); + retval = *m; + *m = val & 0xff; + local_irq_restore(flags); + return retval; +} + +extern void __xchg_called_with_bad_pointer(void); + +#define __xchg(ptr, x, size) \ +({ \ + unsigned long __xchg__res; \ + volatile void *__xchg_ptr = (ptr); \ + switch (size) { \ + case 4: \ + __xchg__res = xchg_u32(__xchg_ptr, x); \ + break; \ + case 1: \ + __xchg__res = xchg_u8(__xchg_ptr, x); \ + break; \ + default: \ + __xchg_called_with_bad_pointer(); \ + __xchg__res = x; \ + break; \ + } \ + \ + __xchg__res; \ +}) + +#define xchg(ptr,x) \ + ((__typeof__(*(ptr)))__xchg((ptr),(unsigned long)(x), sizeof(*(ptr)))) + +static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old, + unsigned long new) +{ + __u32 retval; + unsigned long flags; + + local_irq_save(flags); + retval = *m; + if (retval == old) + *m = new; + local_irq_restore(flags); /* implies memory barrier */ + return retval; +} + +/* This function doesn't exist, so you'll get a linker error + * if something tries to do an invalid cmpxchg(). */ +extern void __cmpxchg_called_with_bad_pointer(void); + +#define __HAVE_ARCH_CMPXCHG 1 + +static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old, + unsigned long new, int size) +{ + switch (size) { + case 4: + return __cmpxchg_u32(ptr, old, new); + } + __cmpxchg_called_with_bad_pointer(); + return old; +} + +#define cmpxchg(ptr,o,n) \ + ({ \ + __typeof__(*(ptr)) _o_ = (o); \ + __typeof__(*(ptr)) _n_ = (n); \ + (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ + (unsigned long)_n_, sizeof(*(ptr))); \ + }) + +extern void *set_exception_table_vec(unsigned int vec, void *handler); + +static inline void *set_exception_table_evt(unsigned int evt, void *handler) +{ + return set_exception_table_vec(evt >> 5, handler); +} + +/* XXX + * disable hlt during certain critical i/o operations + */ +#define HAVE_DISABLE_HLT +void disable_hlt(void); +void enable_hlt(void); + +#define arch_align_stack(x) (x) + +#endif diff --git a/include/asm-sh/types.h b/include/asm-sh/types.h new file mode 100644 index 00000000000..fd00dbb82f8 --- /dev/null +++ b/include/asm-sh/types.h @@ -0,0 +1,59 @@ +#ifndef __ASM_SH_TYPES_H +#define __ASM_SH_TYPES_H + +#ifndef __ASSEMBLY__ + +typedef unsigned short umode_t; + +/* + * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the + * header files exported to user space + */ + +typedef __signed__ char __s8; +typedef unsigned char __u8; + +typedef __signed__ short __s16; +typedef unsigned short __u16; + +typedef __signed__ int __s32; +typedef unsigned int __u32; + +#if defined(__GNUC__) && !defined(__STRICT_ANSI__) +typedef __signed__ long long __s64; +typedef unsigned long long __u64; +#endif + +#endif /* __ASSEMBLY__ */ + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +#ifdef __KERNEL__ + +#define BITS_PER_LONG 32 + +#ifndef __ASSEMBLY__ + + +typedef __signed__ char s8; +typedef unsigned char u8; + +typedef __signed__ short s16; +typedef unsigned short u16; + +typedef __signed__ int s32; +typedef unsigned int u32; + +typedef __signed__ long long s64; +typedef unsigned long long u64; + +/* Dma addresses are 32-bits wide. */ + +typedef u32 dma_addr_t; + +#endif /* __ASSEMBLY__ */ + +#endif /* __KERNEL__ */ + +#endif /* __ASM_SH_TYPES_H */ diff --git a/include/asm-sh/u-boot.h b/include/asm-sh/u-boot.h new file mode 100644 index 00000000000..c74e97cdfb5 --- /dev/null +++ b/include/asm-sh/u-boot.h @@ -0,0 +1,44 @@ +/* + * 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 + * + ******************************************************************** + * NOTE: This header file defines an interface to U-Boot. Including + * this (unmodified) header file in another file is considered normal + * use of U-Boot, and does *not* fall under the heading of "derived + * work". + ******************************************************************** + */ + +#ifndef __ASM_SH_U_BOOT_H_ +#define __ASM_SH_U_BOOT_H_ + + +typedef struct bd_info { + unsigned long bi_memstart; /* start of DRAM memory */ + unsigned long bi_memsize; /* size of DRAM memory in bytes */ + unsigned long bi_flashstart; /* start of FLASH memory */ + unsigned long bi_flashsize; /* size of FLASH memory */ + unsigned long bi_flashoffset; /* reserved area for startup monitor */ + unsigned long bi_sramstart; /* start of SRAM memory */ + unsigned long bi_sramsize; /* size of SRAM memory */ + unsigned long bi_ip_addr; /* IP Address */ + unsigned char bi_enetaddr[6]; /* Ethernet adress */ + unsigned long bi_baudrate; /* Console Baudrate */ + unsigned long bi_boot_params; /* where this board expects params */ +} bd_t; + +#endif + -- cgit v1.3.1 From 69df3c4da0c93017cceb25a366e794570bd0ed98 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Sun, 13 May 2007 21:01:03 +0900 Subject: sh: MS7750SE support. This adds support for the Hitachi MS7750SE. Signed-off-by: Nobuhiro Iwamatsu --- Makefile | 12 +++ board/ms7750se/Makefile | 43 +++++++++++ board/ms7750se/config.mk | 23 ++++++ board/ms7750se/lowlevel_init.S | 169 +++++++++++++++++++++++++++++++++++++++++ board/ms7750se/ms7750se.c | 51 +++++++++++++ board/ms7750se/u-boot.lds | 106 ++++++++++++++++++++++++++ include/configs/ms7750se.h | 75 ++++++++++++++++++ 7 files changed, 479 insertions(+) create mode 100644 board/ms7750se/Makefile create mode 100644 board/ms7750se/config.mk create mode 100644 board/ms7750se/lowlevel_init.S create mode 100644 board/ms7750se/ms7750se.c create mode 100644 board/ms7750se/u-boot.lds create mode 100644 include/configs/ms7750se.h (limited to 'include') diff --git a/Makefile b/Makefile index 1a9b3d26003..6001d1d18fb 100644 --- a/Makefile +++ b/Makefile @@ -2408,6 +2408,18 @@ atstk1002_config : unconfig ######################################################################### ######################################################################### +######################################################################### +## sh4 (Renesas SuperH) +######################################################################### +ms7750se_config: unconfig + @ >include/config.h + @echo "#define CONFIG_MS7750SE 1" >> include/config.h + @./mkconfig -a $(@:_config=) sh sh4 ms7750se + +######################################################################### +######################################################################### +######################################################################### + clean: find $(OBJTREE) -type f \ \( -name 'core' -o -name '*.bak' -o -name '*~' \ diff --git a/board/ms7750se/Makefile b/board/ms7750se/Makefile new file mode 100644 index 00000000000..f81d56cb44b --- /dev/null +++ b/board/ms7750se/Makefile @@ -0,0 +1,43 @@ +# +# Copyright (C) 2007 +# Nobuhiro Iwamatsu +# +# 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 $(TOPDIR)/config.mk + +LIB = lib$(BOARD).a + +OBJS := ms7750se.o +SOBJS := lowlevel_init.o + +$(LIB): $(OBJS) $(SOBJS) + $(AR) crv $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +################################################################# + +.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) + $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ + +-include .depend + +################################################################# diff --git a/board/ms7750se/config.mk b/board/ms7750se/config.mk new file mode 100644 index 00000000000..1eed5802e1f --- /dev/null +++ b/board/ms7750se/config.mk @@ -0,0 +1,23 @@ +# +# Copyright (C) 2007 +# Nobuhiro Iwamatsu +# +# 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 +# +# +# NOTE: Must match value used in u-boot.lds (in this directory). +# +TEXT_BASE = 0x8FFC0000 diff --git a/board/ms7750se/lowlevel_init.S b/board/ms7750se/lowlevel_init.S new file mode 100644 index 00000000000..056c691f6f3 --- /dev/null +++ b/board/ms7750se/lowlevel_init.S @@ -0,0 +1,169 @@ +/* + modified from SH-IPL+g + Renesaso SuperH Solution Enginge MS775x BSC setting + Coyright (c) 2007 Nobuhiro Iwamatsu +*/ + +#include +#include + +#include + +#ifdef CONFIG_CPU_SUBTYPE_SH7751 +#define BCR2_D_VALUE 0x2FFC /* Area 1-6 width: 32/32/32/32/32/16 */ +#define WCR1_D_VALUE 0x02770771 /* DMA:0 A6:2 A3:0 A0:1 Others:15 */ +#ifdef CONFIG_MRSHPC +#define WCR2_D_VALUE 0xFFFE4FE7 /* A6:15 A6B:7 A5:15 A5B:7 A4:15 + A3:2 A2:15 A1:15 A0:6 A0B:7 */ +#else /* CONFIG_MRSHPC*/ +#define WCR2_D_VALUE 0x7FFE4FE7 /* A6:3 A6B:7 A5:15 A5B:7 A4:15 + A3:2 A2:15 A1:15 A0:6 A0B:7 */ +#endif /* CONFIG_MRSHPC */ +#define WCR3_D_VALUE 0x01777771 /* A6: 0-1 A5: 1-3 A4: 1-3 A3: 1-3 + A2: 1-3 A1: 1-3 A0: 0-1 */ +#define LED_ADDRESS 0xBA000000 /* Address of LED register */ +#define RTCOR_D_VALUE 0xA50D /* Write code A5, data 0D (~15us?) */ +#define SDMR3_ADDRESS 0xFF940088 /* SDMR3 address on 32-bit bus */ +#define MCR_D1_VALUE 0x100901B4 /* SDRAM 32-bit, CAS/RAS Refresh, ... */ +#define MCR_D2_VALUE 0x500901B4 /* Same w/MRSET now 1 (mode reg cmd) */ +#define SWITCH_ADDR 0xB9000000 /* Address of DIP switches */ +#else /* CONFIG_CPU_SUBTYPE_SH7751 */ +#define BCR2_D_VALUE 0x2E3C /* Area 1-6 width: 32/32/64/16/32/16 */ +#define WCR1_D_VALUE 0x02720777 /* DMA:0 A6:2 A4:2 A3:0 Others:15 */ +#define WCR2_D_VALUE 0xFFFE4FFF /* A6:15 A6B:7 A5:15 A5B:7 A4:15 + A3:2 A2:15 A1:15 A0:15 A0B:7 */ +#define WCR3_D_VALUE 0x01717771 /* A6: 0-1 A5: 1-3 A4: 0-1 A3: 1-3 + A2: 1-3 A1: 1-3 A0: 0-1 */ +#define LED_ADDRESS 0xB0C00000 /* Address of LED register */ +#define RTCOR_D_VALUE 0xA510 /* Write code A5, data 10 (~15us?) */ +#define SDMR3_ADDRESS 0xFF940110 /* SDMR3 address on 64-bit bus */ +#define MCR_D1_VALUE 0x8801001C /* SDRAM 64-bit, CAS/RAS Refresh, ... */ +#define MCR_D2_VALUE 0xC801001C /* Same w/MRSET now 1 (mode reg cmd) */ +#define SWITCH_ADDR 0xb0800000 /* Address of DIP switches */ +#endif /* CONFIG_CPU_SUBTYPE_SH7751 */ + + .global lowlevel_init + .text + .align 2 + +lowlevel_init: + + mov.l L_CCR, r1 ! CCR Address + mov.l L_CCR_DISABLE, r0 ! CCR Data + mov.l r0, @r1 + +init_bsc: + mov.l FRQCR_A,r1 /* FRQCR Address */ + mov.l FRQCR_D,r0 /* FRQCR Data */ + mov.w r0,@r1 + + mov.l BCR1_A,r1 /* BCR1 Address */ + mov.l BCR1_D,r0 /* BCR1 Data */ + mov.l r0,@r1 + + mov.l BCR2_A,r1 /* BCR2 Address */ + mov.l BCR2_D,r0 /* BCR2 Data */ + mov.w r0,@r1 + + mov.l WCR1_A,r1 /* WCR1 Address */ + mov.l WCR1_D,r0 /* WCR1 Data */ + mov.l r0,@r1 + + mov.l WCR2_A,r1 /* WCR2 Address */ + mov.l WCR2_D,r0 /* WCR2 Data */ + mov.l r0,@r1 + + mov.l WCR3_A,r1 /* WCR3 Address */ + mov.l WCR3_D,r0 /* WCR3 Data */ + mov.l r0,@r1 + + mov.l LED_A,r1 /* LED Address */ + mov #0xff,r0 /* LED ALL 'on' */ + shll8 r0 + mov.w r0,@r1 + + mov.l MCR_A,r1 /* MCR Address */ + mov.l MCR_D1,r0 /* MCR Data1 */ + mov.l r0,@r1 + + mov.l SDMR3_A,r1 /* Set SDRAM mode */ + mov #0,r0 + mov.b r0,@r1 + + ! Do you need PCMCIA setting? + ! If so, please add the lines here... + + mov.l RTCNT_A,r1 /* RTCNT Address */ + mov.l RTCNT_D,r0 /* RTCNT Data */ + mov.w r0,@r1 + + mov.l RTCOR_A,r1 /* RTCOR Address */ + mov.l RTCOR_D,r0 /* RTCOR Data */ + mov.w r0,@r1 + + mov.l RTCSR_A,r1 /* RTCSR Address */ + mov.l RTCSR_D,r0 /* RTCSR Data */ + mov.w r0,@r1 + + mov.l RFCR_A,r1 /* RFCR Address */ + mov.l RFCR_D,r0 /* RFCR Data */ + mov.w r0,@r1 /* Clear reflesh counter */ + /* Wait DRAM refresh 30 times */ + mov #30,r3 +1: + mov.w @r1,r0 + extu.w r0,r2 + cmp/hi r3,r2 + bf 1b + + mov.l MCR_A,r1 /* MCR Address */ + mov.l MCR_D2,r0 /* MCR Data2 */ + mov.l r0,@r1 + + mov.l SDMR3_A,r1 /* Set SDRAM mode */ + mov #0,r0 + mov.b r0,@r1 + + rts + nop + + .align 2 + +L_CCR: .long CCR +L_CCR_DISABLE: .long 0x0808 +FRQCR_A: .long FRQCR +FRQCR_D: +#ifdef CONFIG_CPU_SUBTYPE_SH_R + .long 0x00000e1a /* 12:3:3 */ +#else +#ifdef CONFIG_GOOD_SESH4 + .long 0x00000e13 /* 6:2:1 */ +#else + .long 0x00000e23 /* 6:1:1 */ +#endif +#endif /* CONFIG_CPU_SUBTYPE_SH_R */ + +BCR1_A: .long BCR1 +BCR1_D: .long 0x00000008 /* Area 3 SDRAM */ +BCR2_A: .long BCR2 +BCR2_D: .long BCR2_D_VALUE /* Bus width settings */ +WCR1_A: .long WCR1 +WCR1_D: .long WCR1_D_VALUE /* Inter-area or turnaround wait states */ +WCR2_A: .long WCR2 +WCR2_D: .long WCR2_D_VALUE /* Per-area access and burst wait states */ +WCR3_A: .long WCR3 +WCR3_D: .long WCR3_D_VALUE /* Address setup and data hold cycles */ +LED_A: .long LED_ADDRESS /* LED Address */ +RTCSR_A: .long RTCSR +RTCSR_D: .long 0xA518 /* RTCSR Write Code A5h Data 18h */ +RTCNT_A: .long RTCNT +RTCNT_D: .long 0xA500 /* RTCNT Write Code A5h Data 00h */ +RTCOR_A: .long RTCOR +RTCOR_D: .long RTCOR_D_VALUE /* Set refresh time (about 15us) */ +SDMR3_A: .long SDMR3_ADDRESS +MCR_A: .long MCR +MCR_D1: .long MCR_D1_VALUE +MCR_D2: .long MCR_D2_VALUE +RFCR_A: .long RFCR +RFCR_D: .long 0xA400 /* RFCR Write Code A4h Data 00h */ + diff --git a/board/ms7750se/ms7750se.c b/board/ms7750se/ms7750se.c new file mode 100644 index 00000000000..4b4697bcf54 --- /dev/null +++ b/board/ms7750se/ms7750se.c @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2007 + * Nobuhiro Iwamatsu + * + * 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 + +int checkboard(void) +{ + puts("BOARD: SH7750 Solution Engine\n"); + return 0; +} + +int board_init(void) +{ + return 0; +} + +int dram_init (void) +{ + DECLARE_GLOBAL_DATA_PTR; + + gd->bd->bi_memstart = CFG_SDRAM_BASE; + gd->bd->bi_memsize = CFG_SDRAM_SIZE; + printf("DRAM: %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024)); + return 0; +} + +int board_late_init(void) +{ + return 0; +} diff --git a/board/ms7750se/u-boot.lds b/board/ms7750se/u-boot.lds new file mode 100644 index 00000000000..24c218495ce --- /dev/null +++ b/board/ms7750se/u-boot.lds @@ -0,0 +1,106 @@ +/* + * Copyrigth (c) 2007 + * Nobuhiro Iwamatsu + * + * 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_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") +OUTPUT_ARCH(sh) +ENTRY(_start) + +SECTIONS +{ + /* + Base address of internal SDRAM is 0x0C000000. + Although size of SDRAM can be either 16 or 32 MBytes, + we assume 16 MBytes (ie ignore upper half if the full + 32 MBytes is present). + + NOTE: This address must match with the definition of + TEXT_BASE in config.mk (in this directory). + + */ + . = 0x8C000000 + (64*1024*1024) - (256*1024); + + PROVIDE (reloc_dst = .); + + PROVIDE (_ftext = .); + PROVIDE (_fcode = .); + PROVIDE (_start = .); + + .text : + { + cpu/sh4/start.o (.text) + . = ALIGN(8192); + common/environment.o (.ppcenv) + . = ALIGN(8192); + common/environment.o (.ppcenvr) + . = ALIGN(8192); + *(.text) + . = ALIGN(4); + } =0xFF + PROVIDE (_ecode = .); + .rodata : + { + *(.rodata) + . = ALIGN(4); + } + PROVIDE (_etext = .); + + + PROVIDE (_fdata = .); + .data : + { + *(.data) + . = ALIGN(4); + } + PROVIDE (_edata = .); + + PROVIDE (_fgot = .); + .got : + { + *(.got) + . = ALIGN(4); + } + PROVIDE (_egot = .); + + PROVIDE (__u_boot_cmd_start = .); + .u_boot_cmd : + { + *(.u_boot_cmd) + . = ALIGN(4); + } + PROVIDE (__u_boot_cmd_end = .); + + PROVIDE (reloc_dst_end = .); + /* _reloc_dst_end = .; */ + + PROVIDE (bss_start = .); + PROVIDE (__bss_start = .); + .bss : + { + *(.bss) + . = ALIGN(4); + } + PROVIDE (bss_end = .); + + PROVIDE (_end = .); +} + diff --git a/include/configs/ms7750se.h b/include/configs/ms7750se.h new file mode 100644 index 00000000000..0467a5e523a --- /dev/null +++ b/include/configs/ms7750se.h @@ -0,0 +1,75 @@ +#ifndef __CONFIG_H +#define __CONFIG_H + +#undef DEBUG + +#define CONFIG_SH 1 +#define CONFIG_SH4 1 +#define CONFIG_CPU_SH7750 1 +#define CONFIG_MS7750SE 1 +#define __LITTLE_ENDIAN__ 1 + +//#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_NET |CFG_CMD_PING) +#define CONFIG_COMMANDS CONFIG_CMD_DFL & ~CFG_CMD_NET + +#define CFG_SCIF_CONSOLE 1 +#define CONFIG_BAUDRATE 38400 +#define CONFIG_CONS_SCIF1 1 +#define BOARD_LATE_INIT 1 + +#include + +#define CONFIG_BOOTDELAY -1 +#define CONFIG_BOOTARGS "console=ttySC0,115200" +#define CONFIG_ENV_OVERWRITE 1 + +#define CFG_SDRAM_BASE (0x8C000000) +#define CFG_SDRAM_SIZE (64 * 1024 * 1024) + +#define CFG_LONGHELP +#define CFG_PROMPT "=> " +#define CFG_CBSIZE 256 +#define CFG_PBSIZE 256 +#define CFG_MAXARGS 16 +#define CFG_BARGSIZE 512 +#define CFG_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 } /* List of legal baudrate settings for this board */ + +#define CFG_MEMTEST_START (CFG_SDRAM_BASE) +#define CFG_MEMTEST_END (TEXT_BASE - 0x100000) + + +#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 4 * 1024 * 1024) +#define CFG_MONITOR_BASE (CFG_FLASH_BASE) /* Address of u-boot image in Flash */ +#define CFG_MONITOR_LEN (128 * 1024) +#define CFG_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */ + +#define CFG_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */ +#define CFG_BOOTMAPSZ (8 * 1024 * 1024) +#define CFG_RX_ETH_BUFFER (8) + +#define CFG_FLASH_CFI +#define CFG_FLASH_CFI_DRIVER +#undef CFG_FLASH_CFI_BROKEN_TABLE +#undef CFG_FLASH_QUIET_TEST +#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ + +#define CFG_FLASH_BASE (0xA1000000) +#define CFG_MAX_FLASH_BANKS (1) /* Max number of + * Flash memory banks + */ +#define CFG_MAX_FLASH_SECT 142 +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } + +#define CFG_ENV_IS_IN_FLASH +#define CFG_ENV_SECT_SIZE 0x20000 +#define CFG_ENV_SIZE (CFG_ENV_SECT_SIZE) +#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN) +#define CFG_FLASH_ERASE_TOUT 120000 +#define CFG_FLASH_WRITE_TOUT 500 + +#define CONFIG_SYS_CLK_FREQ 33333333 +#define TMU_CLK_DIVIDER 4 +#define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CFG_PLL_SETTLING_TIME 100 /* in us */ + +#endif /* __CONFIG_H */ -- cgit v1.3.1 From b02bad128669e567fce87d8df823b06a0144b8db Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Sun, 23 Sep 2007 02:12:30 +0900 Subject: sh: Update core code of SuperH. Signed-off-by: Nobuhiro Iwamatsu --- cpu/sh4/Makefile | 2 +- cpu/sh4/cache.c | 108 +++++++++++++++++ cpu/sh4/cpu.c | 24 +++- cpu/sh4/time.c | 34 +++--- cpu/sh4/watchdog.c | 6 +- include/asm-sh/bitops.h | 175 +++++++++++++++++++++++++-- include/asm-sh/cpu_sh4.h | 44 ++++++- include/asm-sh/cpu_sh7750.h | 281 ++++++++++++++++++++++++++------------------ include/asm-sh/errno.h | 156 ++++++++++++++++++++++++ include/asm-sh/io.h | 103 ++++------------ include/asm-sh/irqflags.h | 126 ++++++++++++++++++++ include/asm-sh/string.h | 30 +++++ lib_sh/board.c | 119 +++++++++++++------ lib_sh/sh_linux.c | 1 + lib_sh/time.c | 1 - sh_config.mk | 24 ++++ 16 files changed, 964 insertions(+), 270 deletions(-) create mode 100644 cpu/sh4/cache.c create mode 100644 include/asm-sh/errno.h create mode 100644 include/asm-sh/irqflags.h create mode 100644 sh_config.mk (limited to 'include') diff --git a/cpu/sh4/Makefile b/cpu/sh4/Makefile index b24a280dbeb..1bb8bd7729e 100644 --- a/cpu/sh4/Makefile +++ b/cpu/sh4/Makefile @@ -29,7 +29,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(CPU).a START = start.o -OBJS = cpu.o interrupts.o watchdog.o time.o +OBJS = cpu.o interrupts.o watchdog.o time.o cache.o all: .depend $(START) $(LIB) diff --git a/cpu/sh4/cache.c b/cpu/sh4/cache.c new file mode 100644 index 00000000000..55acb31bc4b --- /dev/null +++ b/cpu/sh4/cache.c @@ -0,0 +1,108 @@ +/* + * (C) Copyright 2007 + * Nobuhiro Iwamatsu + * + * 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 + +/* + * Jump to P2 area. + * When handling TLB or caches, we need to do it from P2 area. + */ +#define jump_to_P2() \ + do { \ + unsigned long __dummy; \ + __asm__ __volatile__( \ + "mov.l 1f, %0\n\t" \ + "or %1, %0\n\t" \ + "jmp @%0\n\t" \ + " nop\n\t" \ + ".balign 4\n" \ + "1: .long 2f\n" \ + "2:" \ + : "=&r" (__dummy) \ + : "r" (0x20000000)); \ + } while (0) + +/* + * Back to P1 area. + */ +#define back_to_P1() \ + do { \ + unsigned long __dummy; \ + __asm__ __volatile__( \ + "nop;nop;nop;nop;nop;nop;nop\n\t" \ + "mov.l 1f, %0\n\t" \ + "jmp @%0\n\t" \ + " nop\n\t" \ + ".balign 4\n" \ + "1: .long 2f\n" \ + "2:" \ + : "=&r" (__dummy)); \ + } while (0) + +#define CACHE_VALID 1 +#define CACHE_UPDATED 2 + +static inline void cache_wback_all(void) +{ + unsigned long addr, data, i, j; + + jump_to_P2(); + for (i = 0; i < CACHE_OC_NUM_ENTRIES; i++){ + for (j = 0; j < CACHE_OC_NUM_WAYS; j++) { + addr = CACHE_OC_ADDRESS_ARRAY | (j << CACHE_OC_WAY_SHIFT) + | (i << CACHE_OC_ENTRY_SHIFT); + data = inl(addr); + if (data & CACHE_UPDATED) { + data &= ~CACHE_UPDATED; + outl(data, addr); + } + } + } + back_to_P1(); +} + + +#define CACHE_ENABLE 0 +#define CACHE_DISABLE 1 + +int cache_control(unsigned int cmd) +{ + unsigned long ccr; + + jump_to_P2(); + ccr = inl(CCR); + + if (ccr & CCR_CACHE_ENABLE) + cache_wback_all(); + + if (cmd == CACHE_DISABLE) + outl(CCR_CACHE_STOP, CCR); + else + outl(CCR_CACHE_INIT, CCR); + back_to_P1(); + + return 0; +} diff --git a/cpu/sh4/cpu.c b/cpu/sh4/cpu.c index 70df45ef9ef..d76d5180e7e 100644 --- a/cpu/sh4/cpu.c +++ b/cpu/sh4/cpu.c @@ -23,6 +23,7 @@ #include #include +#include int checkcpu(void) { @@ -48,20 +49,35 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) return 0; } -void flush_cache (unsigned long addr, unsigned long size){} +void flush_cache (unsigned long addr, unsigned long size) +{ + +} void icache_enable (void) { - + cache_control(0); } void icache_disable (void) { - + cache_control(1); } - int icache_status (void) { return 0; } + +void dcache_enable (void) +{ +} + +void dcache_disable (void) +{ +} + +int dcache_status (void) +{ + return 0; +} diff --git a/cpu/sh4/time.c b/cpu/sh4/time.c index b6e4d0246b2..5f8a3a0802d 100644 --- a/cpu/sh4/time.c +++ b/cpu/sh4/time.c @@ -1,4 +1,7 @@ /* + * (C) Copyright 2007 + * Nobobuhiro Iwamatsu + * * (C) Copyright 2003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * @@ -31,7 +34,15 @@ static void tmu_timer_start (unsigned int timer) if (timer > 2) return; - *((volatile unsigned char *) TSTR0) |= (1 << timer); + *((volatile unsigned char *) TSTR) |= (1 << timer); +} + +static void tmu_timer_stop (unsigned int timer) +{ + u8 val = *((volatile u8 *)TSTR); + if (timer > 2) + return; + *((volatile unsigned char *)TSTR) = val &~(1 << timer); } int timer_init (void) @@ -39,7 +50,8 @@ int timer_init (void) /* Divide clock by 4 */ *(volatile u16 *)TCR0 = 0; - tmu_timer_start (0); + tmu_timer_stop(0); + tmu_timer_start(0); return 0; } @@ -51,15 +63,12 @@ int timer_init (void) */ unsigned long long get_ticks (void) { - return (0 - *((volatile unsigned int *) TCNT0)); + return (0 - *((volatile u32 *) TCNT0)); } unsigned long get_timer (unsigned long base) { - unsigned long n = - *((volatile unsigned int *)TCNT0) ; - - return ((int)n - base ) < 0 ? ( TMU_MAX_COUNTER - ( base -n )):(n - base ); + return ((0 - *((volatile u32 *) TCNT0)) - base); } void set_timer (unsigned long t) @@ -69,19 +78,15 @@ void set_timer (unsigned long t) void reset_timer (void) { + tmu_timer_stop(0); set_timer (0); + tmu_timer_start(0); } void udelay (unsigned long usec) { unsigned int start = get_timer (0); - unsigned int end = 0; - if (usec > 1000000) - end = ((usec/100000) * CFG_HZ) / 10; - else if (usec > 1000) - end = ((usec/100) * CFG_HZ) / 10000; - else - end = (usec * CFG_HZ) / 1000000; + unsigned int end = start + (usec * ((CFG_HZ + 500000) / 1000000)); while (get_timer (0) < end) continue; @@ -91,4 +96,3 @@ unsigned long get_tbclk (void) { return CFG_HZ; } - diff --git a/cpu/sh4/watchdog.c b/cpu/sh4/watchdog.c index e2bc8203176..04723a74627 100644 --- a/cpu/sh4/watchdog.c +++ b/cpu/sh4/watchdog.c @@ -32,11 +32,13 @@ static void cnt_write (unsigned char value){ while (csr_read() & (1 << 5)) { /* delay */ } - *((volatile unsigned short *)(WDT_BASE + 0x00)) = ((unsigned short) value) | 0x5A00; + *((volatile unsigned short *)(WDT_BASE + 0x00)) + = ((unsigned short) value) | 0x5A00; } static void csr_write (unsigned char value){ - *((volatile unsigned short *)(WDT_BASE + 0x04)) = ((unsigned short) value) | 0xA500; + *((volatile unsigned short *)(WDT_BASE + 0x04)) + = ((unsigned short) value) | 0xA500; } diff --git a/include/asm-sh/bitops.h b/include/asm-sh/bitops.h index 44dca9ff68a..529d0f2dbb8 100644 --- a/include/asm-sh/bitops.h +++ b/include/asm-sh/bitops.h @@ -1,13 +1,166 @@ -#ifndef __ASM_SH_BITOPS_H_ -#define __ASM_SH_BITOPS_H_ - -extern void set_bit(int nr, volatile void * a); -extern void clear_bit(int nr, volatile void * a); -extern int test_and_clear_bit(int nr, volatile void * a); -extern void change_bit(unsigned long nr, volatile void *addr); -extern int test_and_set_bit(int nr, volatile void * a); -extern int test_and_change_bit(int nr, volatile void * addr); -extern int test_bit(int nr, volatile void * a); -extern int ffs(int i); +#ifndef __ASM_SH_BITOPS_H +#define __ASM_SH_BITOPS_H +#ifdef __KERNEL__ +//#include +#include +/* For __swab32 */ +#include + +static inline void set_bit(int nr, volatile void * addr) +{ + int mask; + volatile unsigned int *a = addr; + unsigned long flags; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + local_irq_save(flags); + *a |= mask; + local_irq_restore(flags); +} + +/* + * clear_bit() doesn't provide any barrier for the compiler. + */ +#define smp_mb__before_clear_bit() barrier() +#define smp_mb__after_clear_bit() barrier() +static inline void clear_bit(int nr, volatile void * addr) +{ + int mask; + volatile unsigned int *a = addr; + unsigned long flags; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + local_irq_save(flags); + *a &= ~mask; + local_irq_restore(flags); +} + +static inline void change_bit(int nr, volatile void * addr) +{ + int mask; + volatile unsigned int *a = addr; + unsigned long flags; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + local_irq_save(flags); + *a ^= mask; + local_irq_restore(flags); +} + +static inline int test_and_set_bit(int nr, volatile void * addr) +{ + int mask, retval; + volatile unsigned int *a = addr; + unsigned long flags; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + local_irq_save(flags); + retval = (mask & *a) != 0; + *a |= mask; + local_irq_restore(flags); + + return retval; +} + +static inline int test_and_clear_bit(int nr, volatile void * addr) +{ + int mask, retval; + volatile unsigned int *a = addr; + unsigned long flags; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + local_irq_save(flags); + retval = (mask & *a) != 0; + *a &= ~mask; + local_irq_restore(flags); + + return retval; +} + +static inline int test_and_change_bit(int nr, volatile void * addr) +{ + int mask, retval; + volatile unsigned int *a = addr; + unsigned long flags; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + local_irq_save(flags); + retval = (mask & *a) != 0; + *a ^= mask; + local_irq_restore(flags); + + return retval; +} + +//#include + +static inline unsigned long ffz(unsigned long word) +{ + unsigned long result; + + __asm__("1:\n\t" + "shlr %1\n\t" + "bt/s 1b\n\t" + " add #1, %0" + : "=r" (result), "=r" (word) + : "0" (~0L), "1" (word) + : "t"); + return result; +} + +/** + * ffs - find first bit in word. + * @word: The word to search + * + * Undefined if no bit exists, so code should check against 0 first. + */ +static inline int ffs(int x) +{ + int r = 1; + + if (!x) + return 0; + if (!(x & 0xffff)) { + x >>= 16; + r += 16; + } + if (!(x & 0xff)) { + x >>= 8; + r += 8; + } + if (!(x & 0xf)) { + x >>= 4; + r += 4; + } + if (!(x & 3)) { + x >>= 2; + r += 2; + } + if (!(x & 1)) { + x >>= 1; + r += 1; + } + return r; +} + +#if 0 +#include +#include +#include +#include +#include +#include +#include +#include +#include #endif +#endif /* __KERNEL__ */ + +#endif /* __ASM_SH_BITOPS_H */ diff --git a/include/asm-sh/cpu_sh4.h b/include/asm-sh/cpu_sh4.h index e0275f32a05..dca61ca71bc 100644 --- a/include/asm-sh/cpu_sh4.h +++ b/include/asm-sh/cpu_sh4.h @@ -1,10 +1,48 @@ +/* + * (C) Copyright 2007 Nobuhiro Iwamatsu + * + * 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_CPU_SH4_H_ #define _ASM_CPU_SH4_H_ + +/* cache control */ +#define CCR_CACHE_STOP 0x00000808 +#define CCR_CACHE_ENABLE 0x00000101 +#define CCR_CACHE_ICI 0x00000800 + +#define CACHE_OC_ADDRESS_ARRAY 0xf4000000 +#define CACHE_OC_WAY_SHIFT 14 +#define CACHE_OC_NUM_ENTRIES 512 +#define CACHE_OC_ENTRY_SHIFT 5 +//#define CACHE_OC_NUM_WAYS 1 + #if defined (CONFIG_CPU_SH7750) #include -#elif defined (CONFIG_CPU_SH7780) -#include +//#ifdef CONFIG_CPU_TYPE_R +//#define CCR_CACHE_INIT 0x8000090d /* EMODE,ICI,ICE(16k),OCI,P1-wb,OCE(32k) */ +//#else +//#define CCR_CACHE_INIT 0x0000090b +//#endif +#elif defined (CONFIG_CPU_SH7722) +#include +//#define CCR_CACHE_INIT 0x0000090d #else #error "Unknown SH4 variant" #endif -#endif + +#endif /* _ASM_CPU_SH4_H_ */ diff --git a/include/asm-sh/cpu_sh7750.h b/include/asm-sh/cpu_sh7750.h index eb4f1affc22..9993e632031 100644 --- a/include/asm-sh/cpu_sh7750.h +++ b/include/asm-sh/cpu_sh7750.h @@ -1,13 +1,44 @@ +/* + * (C) Copyright 2007 Nobuhiro Iwamatsu + * + * SH7750/SH7750S/SH7750R/SH7751/SH7751R + * Internal I/O register + * + * 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_CPU_SH7750_H_ #define _ASM_CPU_SH7750_H_ -#define PTEH 0xFF000000 -#define PTEL 0xFF000004 -#define TTB 0xFF000008 -#define TEA 0xFF00000C -#define MMUCR 0xFF000010 -#define BASRA 0xFF000014 -#define BASRB 0xFF000018 +#ifdef CONFIG_CPU_TYPE_R +#define CACHE_OC_NUM_WAYS 2 +#define CCR_CACHE_INIT 0x8000090d /* EMODE,ICI,ICE(16k),OCI,P1-wb,OCE(32k) */ +#else +#define CACHE_OC_NUM_WAYS 1 +#define CCR_CACHE_INIT 0x0000090b +#endif + +/* OCN */ +#define PTEH 0xFF000000 +#define PTEL 0xFF000004 +#define TTB 0xFF000008 +#define TEA 0xFF00000C +#define MMUCR 0xFF000010 +#define BASRA 0xFF000014 +#define BASRB 0xFF000018 #define CCR 0xFF00001C #define TRA 0xFF000020 #define EXPEVT 0xFF000024 @@ -15,6 +46,8 @@ #define PTEA 0xFF000034 #define QACR0 0xFF000038 #define QACR1 0xFF00003C + +/* UBC */ #define BARA 0xFF200000 #define BAMRA 0xFF200004 #define BBRA 0xFF200008 @@ -25,121 +58,139 @@ #define BDMRB 0xFF20001C #define BRCR 0xFF200020 +/* BSC */ #define BCR1 0xFF800000 -#define BCR2 0xFF800004 -#define BCR3 0xFF800050 -#define BCR4 0xFE0A00F0 -#define WCR1 0xFF800008 -#define WCR2 0xFF80000C -#define WCR3 0xFF800010 -#define MCR 0xFF800014 -#define PCR 0xFF800018 -#define RTCSR 0xFF80001C -#define RTCNT 0xFF800020 -#define RTCOR 0xFF800024 -#define RFCR 0xFF800028 -#define PCTRA 0xFF80002C -#define PDTRA 0xFF800030 -#define PCTRB 0xFF800040 -#define PDTRB 0xFF800044 -#define GPIOIC 0xFF800048 -#define SAR0 0xFFA00000 -#define DAR0 0xFFA00004 -#define DMATCR0 0xFFA00008 -#define CHCR0 0xFFA0000C -#define SAR1 0xFFA00010 -#define DAR1 0xFFA00014 -#define DMATCR1 0xFFA00018 -#define CHCR1 0xFFA0001C -#define SAR2 0xFFA00020 -#define DAR2 0xFFA00024 -#define DMATCR2 0xFFA00028 -#define CHCR2 0xFFA0002C -#define SAR3 0xFFA00030 -#define DAR3 0xFFA00034 -#define DMATCR3 0xFFA00038 -#define CHCR3 0xFFA0003C -#define DMAOR 0xFFA00040 -#define SAR4 0xFFA00050 -#define DAR4 0xFFA00054 -#define DMATCR4 0xFFA00058 +#define BCR2 0xFF800004 +#define BCR3 0xFF800050 +#define BCR4 0xFE0A00F0 +#define WCR1 0xFF800008 +#define WCR2 0xFF80000C +#define WCR3 0xFF800010 +#define MCR 0xFF800014 +#define PCR 0xFF800018 +#define RTCSR 0xFF80001C +#define RTCNT 0xFF800020 +#define RTCOR 0xFF800024 +#define RFCR 0xFF800028 +#define PCTRA 0xFF80002C +#define PDTRA 0xFF800030 +#define PCTRB 0xFF800040 +#define PDTRB 0xFF800044 +#define GPIOIC 0xFF800048 + +/* DMAC */ +#define SAR0 0xFFA00000 +#define DAR0 0xFFA00004 +#define DMATCR0 0xFFA00008 +#define CHCR0 0xFFA0000C +#define SAR1 0xFFA00010 +#define DAR1 0xFFA00014 +#define DMATCR1 0xFFA00018 +#define CHCR1 0xFFA0001C +#define SAR2 0xFFA00020 +#define DAR2 0xFFA00024 +#define DMATCR2 0xFFA00028 +#define CHCR2 0xFFA0002C +#define SAR3 0xFFA00030 +#define DAR3 0xFFA00034 +#define DMATCR3 0xFFA00038 +#define CHCR3 0xFFA0003C +#define DMAOR 0xFFA00040 +#define SAR4 0xFFA00050 +#define DAR4 0xFFA00054 +#define DMATCR4 0xFFA00058 + +/* CPG */ +#define FRQCR 0xFFC00000 +#define STBCR 0xFFC00004 +#define WTCNT 0xFFC00008 +#define WTCSR 0xFFC0000C +#define STBCR2 0xFFC00010 + +/* RTC */ +#define R64CNT 0xFFC80000 +#define RSECCNT 0xFFC80004 +#define RMINCNT 0xFFC80008 +#define RHRCNT 0xFFC8000C +#define RWKCNT 0xFFC80010 +#define RDAYCNT 0xFFC80014 +#define RMONCNT 0xFFC80018 +#define RYRCNT 0xFFC8001C +#define RSECAR 0xFFC80020 +#define RMINAR 0xFFC80024 +#define RHRAR 0xFFC80028 +#define RWKAR 0xFFC8002C +#define RDAYAR 0xFFC80030 +#define RMONAR 0xFFC80034 +#define RCR1 0xFFC80038 +#define RCR2 0xFFC8003C +#define RCR3 0xFFC80050 +#define RYRAR 0xFFC80054 -#define FRQCR 0xFFC00000 -#define STBCR 0xFFC00004 -#define WTCNT 0xFFC00008 -#define WTCSR 0xFFC0000C -#define STBCR2 0xFFC00010 -#define R64CNT 0xFFC80000 -#define RSECCNT 0xFFC80004 -#define RMINCNT 0xFFC80008 -#define RHRCNT 0xFFC8000C -#define RWKCNT 0xFFC80010 -#define RDAYCNT 0xFFC80014 -#define RMONCNT 0xFFC80018 -#define RYRCNT 0xFFC8001C -#define RSECAR 0xFFC80020 -#define RMINAR 0xFFC80024 -#define RHRAR 0xFFC80028 -#define RWKAR 0xFFC8002C -#define RDAYAR 0xFFC80030 -#define RMONAR 0xFFC80034 -#define RCR1 0xFFC80038 -#define RCR2 0xFFC8003C -#define RCR3 0xFFC80050 -#define RYRAR 0xFFC80054 -#define ICR 0xFFD00000 -#define IPRA 0xFFD00004 -#define IPRB 0xFFD00008 -#define IPRC 0xFFD0000C -#define IPRD 0xFFD00010 -#define INTPRI 0xFE080000 -#define INTREQ 0xFE080020 -#define INTMSK 0xFE080040 -#define INTMSKCL 0xFE080060 +/* ICR */ +#define ICR 0xFFD00000 +#define IPRA 0xFFD00004 +#define IPRB 0xFFD00008 +#define IPRC 0xFFD0000C +#define IPRD 0xFFD00010 +#define INTPRI 0xFE080000 +#define INTREQ 0xFE080020 +#define INTMSK 0xFE080040 +#define INTMSKCL 0xFE080060 + +/* CPG */ #define CLKSTP 0xFE0A0000 #define CLKSTPCLR 0xFE0A0008 -#define TSTR2 0xFE100004 -#define TCOR3 0xFE100008 -#define TCNT3 0xFE10000C -#define TCR3 0xFE100010 -#define TCOR4 0xFE100014 -#define TCNT4 0xFE100018 -#define TCR4 0xFE10001C -#define TOCR 0xFFD80000 -#define TSTR0 0xFFD80004 -#define TCOR0 0xFFD80008 -#define TCNT0 0xFFD8000C -#define TCR0 0xFFD80010 -#define TCOR1 0xFFD80014 -#define TCNT1 0xFFD80018 -#define TCR1 0xFFD8001C -#define TCOR2 0xFFD80020 -#define TCNT2 0xFFD80024 -#define TCR2 0xFFD80028 + +/* TMU */ +#define TSTR2 0xFE100004 +#define TCOR3 0xFE100008 +#define TCNT3 0xFE10000C +#define TCR3 0xFE100010 +#define TCOR4 0xFE100014 +#define TCNT4 0xFE100018 +#define TCR4 0xFE10001C +#define TOCR 0xFFD80000 +#define TSTR0 0xFFD80004 +#define TCOR0 0xFFD80008 +#define TCNT0 0xFFD8000C +#define TCR0 0xFFD80010 +#define TCOR1 0xFFD80014 +#define TCNT1 0xFFD80018 +#define TCR1 0xFFD8001C +#define TCOR2 0xFFD80020 +#define TCNT2 0xFFD80024 +#define TCR2 0xFFD80028 #define TCPR2 0xFFD8002C -#define SCSMR1 0xFFE00000 -#define SCBRR1 0xFFE00004 -#define SCSCR1 0xFFE00008 -#define SCTDR1 0xFFE0000C -#define SCSSR1 0xFFE00010 -#define SCRDR1 0xFFE00014 -#define SCSCMR1 0xFFE00018 -#define SCSPTR1 0xFFE0001C +#define TSTR TSTR0 + +/* SCI */ +#define SCSMR1 0xFFE00000 +#define SCBRR1 0xFFE00004 +#define SCSCR1 0xFFE00008 +#define SCTDR1 0xFFE0000C +#define SCSSR1 0xFFE00010 +#define SCRDR1 0xFFE00014 +#define SCSCMR1 0xFFE00018 +#define SCSPTR1 0xFFE0001C #define SCF0_BASE SCSMR1 + +/* SCIF */ #define SCSMR2 0xFFE80000 -#define SCBRR2 0xFFE80004 -#define SCSCR2 0xFFE80008 -#define SCFTDR2 0xFFE8000C -#define SCFSR2 0xFFE80010 -#define SCFRDR2 0xFFE80014 -#define SCFCR2 0xFFE80018 -#define SCFDR2 0xFFE8001C -#define SCSPTR2 0xFFE80020 -#define SCLSR2 0xFFE80024 +#define SCBRR2 0xFFE80004 +#define SCSCR2 0xFFE80008 +#define SCFTDR2 0xFFE8000C +#define SCFSR2 0xFFE80010 +#define SCFRDR2 0xFFE80014 +#define SCFCR2 0xFFE80018 +#define SCFDR2 0xFFE8001C +#define SCSPTR2 0xFFE80020 +#define SCLSR2 0xFFE80024 #define SCIF1_BASE SCSMR2 -#define SDIR 0xFFF00000 -#define SDDR 0xFFF00008 -#define SDINT 0xFFF00014 -#endif /* _ASM_CPU_SH7750_H_ */ +/* H-UDI */ +#define SDIR 0xFFF00000 +#define SDDR 0xFFF00008 +#define SDINT 0xFFF00014 +#endif /* _ASM_CPU_SH7750_H_ */ diff --git a/include/asm-sh/errno.h b/include/asm-sh/errno.h new file mode 100644 index 00000000000..0d2c618030f --- /dev/null +++ b/include/asm-sh/errno.h @@ -0,0 +1,156 @@ +/* + * U-boot - errno.h Error number defines + * + * Copyright (c) 2005-2007 Analog Devices Inc. + * + * 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., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#ifndef _BLACKFIN_ERRNO_H +#define _BLACKFIN_ERRNO_H + +#define EPERM 1 /* Operation not permitted */ +#define ENOENT 2 /* No such file or directory */ +#define ESRCH 3 /* No such process */ +#define EINTR 4 /* Interrupted system call */ +#define EIO 5 /* I/O error */ +#define ENXIO 6 /* No such device or address */ +#define E2BIG 7 /* Arg list too long */ +#define ENOEXEC 8 /* Exec format error */ +#define EBADF 9 /* Bad file number */ +#define ECHILD 10 /* No child processes */ +#define EAGAIN 11 /* Try again */ +#define ENOMEM 12 /* Out of memory */ +#define EACCES 13 /* Permission denied */ +#define EFAULT 14 /* Bad address */ +#define ENOTBLK 15 /* Block device required */ +#define EBUSY 16 /* Device or resource busy */ +#define EEXIST 17 /* File exists */ +#define EXDEV 18 /* Cross-device link */ +#define ENODEV 19 /* No such device */ +#define ENOTDIR 20 /* Not a directory */ +#define EISDIR 21 /* Is a directory */ +#define EINVAL 22 /* Invalid argument */ +#define ENFILE 23 /* File table overflow */ +#define EMFILE 24 /* Too many open files */ +#define ENOTTY 25 /* Not a typewriter */ +#define ETXTBSY 26 /* Text file busy */ +#define EFBIG 27 /* File too large */ +#define ENOSPC 28 /* No space left on device */ +#define ESPIPE 29 /* Illegal seek */ +#define EROFS 30 /* Read-only file system */ +#define EMLINK 31 /* Too many links */ +#define EPIPE 32 /* Broken pipe */ +#define EDOM 33 /* Math argument out of domain of func */ +#define ERANGE 34 /* Math result not representable */ +#define EDEADLK 35 /* Resource deadlock would occur */ +#define ENAMETOOLONG 36 /* File name too long */ +#define ENOLCK 37 /* No record locks available */ +#define ENOSYS 38 /* Function not implemented */ +#define ENOTEMPTY 39 /* Directory not empty */ +#define ELOOP 40 /* Too many symbolic links encountered */ +#define EWOULDBLOCK EAGAIN /* Operation would block */ +#define ENOMSG 42 /* No message of desired type */ +#define EIDRM 43 /* Identifier removed */ +#define ECHRNG 44 /* Channel number out of range */ +#define EL2NSYNC 45 /* Level 2 not synchronized */ +#define EL3HLT 46 /* Level 3 halted */ +#define EL3RST 47 /* Level 3 reset */ +#define ELNRNG 48 /* Link number out of range */ +#define EUNATCH 49 /* Protocol driver not attached */ +#define ENOCSI 50 /* No CSI structure available */ +#define EL2HLT 51 /* Level 2 halted */ +#define EBADE 52 /* Invalid exchange */ +#define EBADR 53 /* Invalid request descriptor */ +#define EXFULL 54 /* Exchange full */ +#define ENOANO 55 /* No anode */ +#define EBADRQC 56 /* Invalid request code */ +#define EBADSLT 57 /* Invalid slot */ + +#define EDEADLOCK EDEADLK + +#define EBFONT 59 /* Bad font file format */ +#define ENOSTR 60 /* Device not a stream */ +#define ENODATA 61 /* No data available */ +#define ETIME 62 /* Timer expired */ +#define ENOSR 63 /* Out of streams resources */ +#define ENONET 64 /* Machine is not on the network */ +#define ENOPKG 65 /* Package not installed */ +#define EREMOTE 66 /* Object is remote */ +#define ENOLINK 67 /* Link has been severed */ +#define EADV 68 /* Advertise error */ +#define ESRMNT 69 /* Srmount error */ +#define ECOMM 70 /* Communication error on send */ +#define EPROTO 71 /* Protocol error */ +#define EMULTIHOP 72 /* Multihop attempted */ +#define EDOTDOT 73 /* RFS specific error */ +#define EBADMSG 74 /* Not a data message */ +#define EOVERFLOW 75 /* Value too large for defined data type */ +#define ENOTUNIQ 76 /* Name not unique on network */ +#define EBADFD 77 /* File descriptor in bad state */ +#define EREMCHG 78 /* Remote address changed */ +#define ELIBACC 79 /* Can not access a needed shared library */ +#define ELIBBAD 80 /* Accessing a corrupted shared library */ +#define ELIBSCN 81 /* .lib section in a.out corrupted */ +#define ELIBMAX 82 /* Attempting to link in too many shared libraries */ +#define ELIBEXEC 83 /* Cannot exec a shared library directly */ +#define EILSEQ 84 /* Illegal byte sequence */ +#define ERESTART 85 /* Interrupted system call should be restarted */ +#define ESTRPIPE 86 /* Streams pipe error */ +#define EUSERS 87 /* Too many users */ +#define ENOTSOCK 88 /* Socket operation on non-socket */ +#define EDESTADDRREQ 89 /* Destination address required */ +#define EMSGSIZE 90 /* Message too long */ +#define EPROTOTYPE 91 /* Protocol wrong type for socket */ +#define ENOPROTOOPT 92 /* Protocol not available */ +#define EPROTONOSUPPORT 93 /* Protocol not supported */ +#define ESOCKTNOSUPPORT 94 /* Socket type not supported */ +#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ +#define EPFNOSUPPORT 96 /* Protocol family not supported */ +#define EAFNOSUPPORT 97 /* Address family not supported by protocol */ +#define EADDRINUSE 98 /* Address already in use */ +#define EADDRNOTAVAIL 99 /* Cannot assign requested address */ +#define ENETDOWN 100 /* Network is down */ +#define ENETUNREACH 101 /* Network is unreachable */ +#define ENETRESET 102 /* Network dropped connection because of reset */ +#define ECONNABORTED 103 /* Software caused connection abort */ +#define ECONNRESET 104 /* Connection reset by peer */ +#define ENOBUFS 105 /* No buffer space available */ +#define EISCONN 106 /* Transport endpoint is already connected */ +#define ENOTCONN 107 /* Transport endpoint is not connected */ +#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */ +#define ETOOMANYREFS 109 /* Too many references: cannot splice */ +#define ETIMEDOUT 110 /* Connection timed out */ +#define ECONNREFUSED 111 /* Connection refused */ +#define EHOSTDOWN 112 /* Host is down */ +#define EHOSTUNREACH 113 /* No route to host */ +#define EALREADY 114 /* Operation already in progress */ +#define EINPROGRESS 115 /* Operation now in progress */ +#define ESTALE 116 /* Stale NFS file handle */ +#define EUCLEAN 117 /* Structure needs cleaning */ +#define ENOTNAM 118 /* Not a XENIX named type file */ +#define ENAVAIL 119 /* No XENIX semaphores available */ +#define EISNAM 120 /* Is a named type file */ +#define EREMOTEIO 121 /* Remote I/O error */ +#define EDQUOT 122 /* Quota exceeded */ + +#define ENOMEDIUM 123 /* No medium found */ +#define EMEDIUMTYPE 124 /* Wrong medium type */ + +#endif diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h index 70e60b170d0..03427ad33b5 100644 --- a/include/asm-sh/io.h +++ b/include/asm-sh/io.h @@ -91,23 +91,21 @@ extern void __raw_readsl(unsigned int addr, void *data, int longlen); * * The {in,out}[bwl] macros are for emulating x86-style PCI/ISA IO space. */ -#ifdef __io -#define outb(v,p) __raw_writeb(v,__io(p)) -#define outw(v,p) __raw_writew(cpu_to_le16(v),__io(p)) -#define outl(v,p) __raw_writel(cpu_to_le32(v),__io(p)) - -#define inb(p) ({ unsigned int __v = __raw_readb(__io(p)); __v; }) -#define inw(p) ({ unsigned int __v = le16_to_cpu(__raw_readw(__io(p))); __v; }) -#define inl(p) ({ unsigned int __v = le32_to_cpu(__raw_readl(__io(p))); __v; }) - -#define outsb(p,d,l) __raw_writesb(__io(p),d,l) -#define outsw(p,d,l) __raw_writesw(__io(p),d,l) -#define outsl(p,d,l) __raw_writesl(__io(p),d,l) - -#define insb(p,d,l) __raw_readsb(__io(p),d,l) -#define insw(p,d,l) __raw_readsw(__io(p),d,l) -#define insl(p,d,l) __raw_readsl(__io(p),d,l) -#endif +#define outb(v,p) __raw_writeb(v, p) +#define outw(v,p) __raw_writew(cpu_to_le16(v),p) +#define outl(v,p) __raw_writel(cpu_to_le32(v),p) + +#define inb(p) ({ unsigned int __v = __raw_readb(p); __v; }) +#define inw(p) ({ unsigned int __v = __le16_to_cpu(__raw_readw(p)); __v; }) +#define inl(p) ({ unsigned int __v = __le32_to_cpu(__raw_readl(p)); __v; }) + +#define outsb(p,d,l) __raw_writesb(p,d,l) +#define outsw(p,d,l) __raw_writesw(p,d,l) +#define outsl(p,d,l) __raw_writesl(p,d,l) + +#define insb(p,d,l) __raw_readsb(p,d,l) +#define insw(p,d,l) __raw_readsw(p,d,l) +#define insl(p,d,l) __raw_readsl(p,d,l) #define outb_p(val,port) outb((val),(port)) #define outw_p(val,port) outw((val),(port)) @@ -174,8 +172,6 @@ extern void _memcpy_fromio(void *, unsigned long, size_t); extern void _memcpy_toio(unsigned long, const void *, size_t); extern void _memset_io(unsigned long, int, size_t); -extern void __readwrite_bug(const char *fn); - /* * If this architecture has PCI memory IO, then define the read/write * macros. These should only be used with the cookie passed from @@ -217,76 +213,19 @@ out: #elif !defined(readb) -#define readb(addr) (__readwrite_bug("readb"),0) -#define readw(addr) (__readwrite_bug("readw"),0) -#define readl(addr) (__readwrite_bug("readl"),0) -#define writeb(v,addr) __readwrite_bug("writeb") -#define writew(v,addr) __readwrite_bug("writew") -#define writel(v,addr) __readwrite_bug("writel") - -#define eth_io_copy_and_sum(a,b,c,d) __readwrite_bug("eth_io_copy_and_sum") +#define readb(addr) __raw_readb(addr) +#define readw(addr) __raw_readw(addr) +#define readl(addr) __raw_readl(addr) +#define writeb(v,addr) __raw_writeb(v, addr) +#define writew(v,addr) __raw_writew(v, addr) +#define writel(v,addr) __raw_writel(v, addr) #define check_signature(io,sig,len) (0) #endif /* __mem_pci */ -/* - * If this architecture has ISA IO, then define the isa_read/isa_write - * macros. - */ -#ifdef __mem_isa - -#define isa_readb(addr) __raw_readb(__mem_isa(addr)) -#define isa_readw(addr) __raw_readw(__mem_isa(addr)) -#define isa_readl(addr) __raw_readl(__mem_isa(addr)) -#define isa_writeb(val,addr) __raw_writeb(val,__mem_isa(addr)) -#define isa_writew(val,addr) __raw_writew(val,__mem_isa(addr)) -#define isa_writel(val,addr) __raw_writel(val,__mem_isa(addr)) -#define isa_memset_io(a,b,c) _memset_io(__mem_isa(a),(b),(c)) -#define isa_memcpy_fromio(a,b,c) _memcpy_fromio((a),__mem_isa(b),(c)) -#define isa_memcpy_toio(a,b,c) _memcpy_toio(__mem_isa((a)),(b),(c)) - -#define isa_eth_io_copy_and_sum(a,b,c,d) \ - eth_copy_and_sum((a),__mem_isa(b),(c),(d)) - -static inline int -isa_check_signature(unsigned long io_addr, const unsigned char *signature, - int length) -{ - int retval = 0; - do { - if (isa_readb(io_addr) != *signature) - goto out; - io_addr++; - signature++; - length--; - } while (length); - retval = 1; -out: - return retval; -} - -#else /* __mem_isa */ - -#define isa_readb(addr) (__readwrite_bug("isa_readb"),0) -#define isa_readw(addr) (__readwrite_bug("isa_readw"),0) -#define isa_readl(addr) (__readwrite_bug("isa_readl"),0) -#define isa_writeb(val,addr) __readwrite_bug("isa_writeb") -#define isa_writew(val,addr) __readwrite_bug("isa_writew") -#define isa_writel(val,addr) __readwrite_bug("isa_writel") -#define isa_memset_io(a,b,c) __readwrite_bug("isa_memset_io") -#define isa_memcpy_fromio(a,b,c) __readwrite_bug("isa_memcpy_fromio") -#define isa_memcpy_toio(a,b,c) __readwrite_bug("isa_memcpy_toio") - -#define isa_eth_io_copy_and_sum(a,b,c,d) \ - __readwrite_bug("isa_eth_io_copy_and_sum") - -#define isa_check_signature(io,sig,len) (0) - static inline void sync(void) { } - -#endif /* __mem_isa */ #endif /* __KERNEL__ */ #endif /* __ASM_SH_IO_H */ diff --git a/include/asm-sh/irqflags.h b/include/asm-sh/irqflags.h new file mode 100644 index 00000000000..830e5486acf --- /dev/null +++ b/include/asm-sh/irqflags.h @@ -0,0 +1,126 @@ +#ifndef __ASM_SH_IRQFLAGS_H +#define __ASM_SH_IRQFLAGS_H + +static inline void raw_local_irq_enable(void) +{ + unsigned long __dummy0, __dummy1; + + __asm__ __volatile__ ( + "stc sr, %0\n\t" + "and %1, %0\n\t" +#ifdef CONFIG_CPU_HAS_SR_RB + "stc r6_bank, %1\n\t" + "or %1, %0\n\t" +#endif + "ldc %0, sr\n\t" + : "=&r" (__dummy0), "=r" (__dummy1) + : "1" (~0x000000f0) + : "memory" + ); +} + +static inline void raw_local_irq_disable(void) +{ + unsigned long flags; + + __asm__ __volatile__ ( + "stc sr, %0\n\t" + "or #0xf0, %0\n\t" + "ldc %0, sr\n\t" + : "=&z" (flags) + : /* no inputs */ + : "memory" + ); +} + +static inline void set_bl_bit(void) +{ + unsigned long __dummy0, __dummy1; + + __asm__ __volatile__ ( + "stc sr, %0\n\t" + "or %2, %0\n\t" + "and %3, %0\n\t" + "ldc %0, sr\n\t" + : "=&r" (__dummy0), "=r" (__dummy1) + : "r" (0x10000000), "r" (0xffffff0f) + : "memory" + ); +} + +static inline void clear_bl_bit(void) +{ + unsigned long __dummy0, __dummy1; + + __asm__ __volatile__ ( + "stc sr, %0\n\t" + "and %2, %0\n\t" + "ldc %0, sr\n\t" + : "=&r" (__dummy0), "=r" (__dummy1) + : "1" (~0x10000000) + : "memory" + ); +} + +static inline unsigned long __raw_local_save_flags(void) +{ + unsigned long flags; + + __asm__ __volatile__ ( + "stc sr, %0\n\t" + "and #0xf0, %0\n\t" + : "=&z" (flags) + : /* no inputs */ + : "memory" + ); + + return flags; +} + +#define raw_local_save_flags(flags) \ + do { (flags) = __raw_local_save_flags(); } while (0) + +static inline int raw_irqs_disabled_flags(unsigned long flags) +{ + return (flags != 0); +} + +static inline int raw_irqs_disabled(void) +{ + unsigned long flags = __raw_local_save_flags(); + + return raw_irqs_disabled_flags(flags); +} + +static inline unsigned long __raw_local_irq_save(void) +{ + unsigned long flags, __dummy; + + __asm__ __volatile__ ( + "stc sr, %1\n\t" + "mov %1, %0\n\t" + "or #0xf0, %0\n\t" + "ldc %0, sr\n\t" + "mov %1, %0\n\t" + "and #0xf0, %0\n\t" + : "=&z" (flags), "=&r" (__dummy) + : /* no inputs */ + : "memory" + ); + + return flags; +} + +#define raw_local_irq_save(flags) \ + do { (flags) = __raw_local_irq_save(); } while (0) + +#define local_irq_save raw_local_irq_save + +static inline void raw_local_irq_restore(unsigned long flags) +{ + if ((flags & 0xf0) != 0xf0) + raw_local_irq_enable(); +} +#define local_irq_restore raw_local_irq_restore + +#endif /* __ASM_SH_IRQFLAGS_H */ diff --git a/include/asm-sh/string.h b/include/asm-sh/string.h index a78ef818bc4..27d981b79af 100644 --- a/include/asm-sh/string.h +++ b/include/asm-sh/string.h @@ -8,6 +8,8 @@ * from linux kernel code. */ +#ifdef __KERNEL__ /* only set these up for kernel code */ + #define __HAVE_ARCH_STRCPY static inline char *strcpy(char *__dest, const char *__src) { @@ -129,4 +131,32 @@ extern size_t strlen(const char *); /* arch/sh/lib/strcasecmp.c */ extern int strcasecmp(const char *, const char *); +#else /* KERNEL */ + +/* + * let user libraries deal with these, + * IMHO the kernel has no place defining these functions for user apps + */ + +#define __HAVE_ARCH_STRCPY 1 +#define __HAVE_ARCH_STRNCPY 1 +#define __HAVE_ARCH_STRCAT 1 +#define __HAVE_ARCH_STRNCAT 1 +#define __HAVE_ARCH_STRCMP 1 +#define __HAVE_ARCH_STRNCMP 1 +#define __HAVE_ARCH_STRNICMP 1 +#define __HAVE_ARCH_STRCHR 1 +#define __HAVE_ARCH_STRRCHR 1 +#define __HAVE_ARCH_STRSTR 1 +#define __HAVE_ARCH_STRLEN 1 +#define __HAVE_ARCH_STRNLEN 1 +#define __HAVE_ARCH_MEMSET 1 +#define __HAVE_ARCH_MEMCPY 1 +#define __HAVE_ARCH_MEMMOVE 1 +#define __HAVE_ARCH_MEMSCAN 1 +#define __HAVE_ARCH_MEMCMP 1 +#define __HAVE_ARCH_MEMCHR 1 +#define __HAVE_ARCH_STRTOK 1 + +#endif /* KERNEL */ #endif /* __ASM_SH_STRING_H */ diff --git a/lib_sh/board.c b/lib_sh/board.c index c3f846257ff..c63ac0313a9 100644 --- a/lib_sh/board.c +++ b/lib_sh/board.c @@ -65,6 +65,61 @@ void *sbrk (ptrdiff_t increment) return (void *) old; } +static int sh_flash_init(void) +{ + DECLARE_GLOBAL_DATA_PTR; + + gd->bd->bi_flashsize = flash_init(); + printf("FLASH: %dMB\n", gd->bd->bi_flashsize / (1024*1024)); + + return 0; +} + +#if defined(CONFIG_CMD_NAND) +void nand_init (void); +static int sh_nand_init(void) +{ + printf("NAND: "); + nand_init(); /* go init the NAND */ + return 0; +} +#endif /* CONFIG_CMD_NAND */ + +#if defined(CONFIG_CMD_IDE) +#include +static int sh_marubun_init(void) +{ + puts ("IDE: "); + ide_init(); + return 0; +} +#endif /* (CONFIG_CMD_IDE) */ + +static int sh_mem_env_init(void) +{ + mem_malloc_init(); + malloc_bin_reloc(); + env_relocate(); + jumptable_init(); + return 0; +} + +static int sh_net_init(void) +{ + DECLARE_GLOBAL_DATA_PTR; + char *s, *e; + int i; + + gd->bd->bi_ip_addr = getenv_IPaddr("ipaddr"); + s = getenv("ethaddr"); + for (i = 0; i < 6; ++i) { + gd->bd->bi_enetaddr[i] = s ? simple_strtoul(s, &e, 16) : 0; + if (s) s = (*e) ? e + 1 : e; + } + + return 0; +} + typedef int (init_fnc_t) (void); init_fnc_t *init_sequence[] = @@ -74,12 +129,27 @@ init_fnc_t *init_sequence[] = interrupt_init, /* set up exceptions */ env_init, /* event init */ serial_init, /* SCIF init */ - watchdog_init, + watchdog_init, /* watchdog init */ console_init_f, display_options, checkcpu, - checkboard, + checkboard, /* Check support board */ dram_init, /* SDRAM init */ + timer_init, /* SuperH Timer (TCNT0 only) init */ + sh_flash_init, /* Flash memory(NOR) init*/ + sh_mem_env_init, +#if defined(CONFIG_CMD_NAND) + sh_nand_init, /* Flash memory (NAND) init */ +#endif + devices_init, + console_init_r, + interrupt_init, +#ifdef BOARD_LATE_INIT + board_late_init, +#endif +#if defined(CONFIG_CMD_NET) + sh_net_init, /* SH specific eth init */ +#endif NULL /* Terminate this list */ }; @@ -89,14 +159,14 @@ void sh_generic_init (void) bd_t *bd; init_fnc_t **init_fnc_ptr; - char *s, *e; + char *s; int i; memset (gd, 0, CFG_GBL_DATA_SIZE); gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */ - gd->bd = (bd_t *) (gd + 1); /* At end of global data */ + gd->bd = (bd_t *) (gd + 1); /* At end of global data */ gd->baudrate = CONFIG_BAUDRATE; gd->cpu_clk = CONFIG_SYS_CLK_FREQ; @@ -111,53 +181,30 @@ void sh_generic_init (void) #endif bd->bi_baudrate = CONFIG_BAUDRATE; - for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) { + for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr , i++) { if ((*init_fnc_ptr) () != 0) { hang(); } } - - timer_init(); - - /* flash_init need timer_init().(TMU) */ - bd->bi_flashsize = flash_init(); - printf("FLASH: %dMB\n", bd->bi_flashsize / (1024*1024)); - - mem_malloc_init(); - malloc_bin_reloc(); - env_relocate(); -#if (CONFIG_COMMANDS & CFG_CMD_NET) - bd->bi_ip_addr = getenv_IPaddr ("ipaddr"); - s = getenv ("ethaddr"); - for (i = 0; i < 6; ++i) { - bd->bi_enetaddr[i] = s ? simple_strtoul (s, &e, 16) : 0; - if (s) s = (*e) ? e + 1 : e; - } -#endif - devices_init(); - jumptable_init(); - console_init_r(); - interrupt_init(); -#ifdef BOARD_LATE_INIT - board_late_init (); -#endif -#if (CONFIG_COMMANDS & CFG_CMD_NET) -#if defined(CONFIG_NET_MULTI) +#if defined(CONFIG_CMD_NET) puts ("Net: "); -#endif eth_initialize(gd->bd); -#endif + + if ((s = getenv ("bootfile")) != NULL) { + copy_filename (BootFile, s, sizeof (BootFile)); + } +#endif /* CONFIG_CMD_NET */ + while (1) { main_loop(); } } - /***********************************************************************/ void hang (void) { - puts ("Board ERROR \n"); + puts ("Board ERROR\n"); for (;;); } diff --git a/lib_sh/sh_linux.c b/lib_sh/sh_linux.c index 7237ab3382a..acd47b5db70 100644 --- a/lib_sh/sh_linux.c +++ b/lib_sh/sh_linux.c @@ -69,6 +69,7 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], /* Setup parameters */ memset(PARAM, 0, 0x1000); /* Clear zero page */ strcpy(COMMAND_LINE, bootargs); + kernel(); } diff --git a/lib_sh/time.c b/lib_sh/time.c index 36201368204..3d33918f28f 100644 --- a/lib_sh/time.c +++ b/lib_sh/time.c @@ -73,4 +73,3 @@ unsigned long get_tbclk (void) { return CFG_HZ; } - diff --git a/sh_config.mk b/sh_config.mk new file mode 100644 index 00000000000..49d50f7ebd9 --- /dev/null +++ b/sh_config.mk @@ -0,0 +1,24 @@ +# +# (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 +# + +PLATFORM_CPPFLAGS += -DCONFIG_SH -D__SH__ -- cgit v1.3.1 From 516ad760db3553766267ada01b7d5d727faa4bbd Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Sun, 23 Sep 2007 02:17:08 +0900 Subject: sh: Remove comment out code from include/asm-sh/cpu_sh4.h Signed-off-by: Nobuhiro Iwamatsu --- include/asm-sh/cpu_sh4.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'include') diff --git a/include/asm-sh/cpu_sh4.h b/include/asm-sh/cpu_sh4.h index dca61ca71bc..265803956df 100644 --- a/include/asm-sh/cpu_sh4.h +++ b/include/asm-sh/cpu_sh4.h @@ -29,18 +29,11 @@ #define CACHE_OC_WAY_SHIFT 14 #define CACHE_OC_NUM_ENTRIES 512 #define CACHE_OC_ENTRY_SHIFT 5 -//#define CACHE_OC_NUM_WAYS 1 #if defined (CONFIG_CPU_SH7750) #include -//#ifdef CONFIG_CPU_TYPE_R -//#define CCR_CACHE_INIT 0x8000090d /* EMODE,ICI,ICE(16k),OCI,P1-wb,OCE(32k) */ -//#else -//#define CCR_CACHE_INIT 0x0000090b -//#endif #elif defined (CONFIG_CPU_SH7722) #include -//#define CCR_CACHE_INIT 0x0000090d #else #error "Unknown SH4 variant" #endif -- cgit v1.3.1 From 047375bfa4c3052fa50a748da7ff89e9dad3b364 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Sun, 23 Sep 2007 02:19:24 +0900 Subject: sh: Update MS7750SE01 platform Signed-off-by: Nobuhiro Iwamatsu --- board/ms7750se/lowlevel_init.S | 63 +++++++++++++++++++-------------- board/ms7750se/ms7750se.c | 2 +- include/configs/ms7750se.h | 79 ++++++++++++++++++++++++++++++------------ 3 files changed, 94 insertions(+), 50 deletions(-) (limited to 'include') diff --git a/board/ms7750se/lowlevel_init.S b/board/ms7750se/lowlevel_init.S index 056c691f6f3..360c9fa1730 100644 --- a/board/ms7750se/lowlevel_init.S +++ b/board/ms7750se/lowlevel_init.S @@ -1,7 +1,28 @@ /* - modified from SH-IPL+g - Renesaso SuperH Solution Enginge MS775x BSC setting - Coyright (c) 2007 Nobuhiro Iwamatsu + modified from SH-IPL+g + Renesaso SuperH / Solution Enginge MS775xSE01 BSC setting. + + Support CPU : SH7750/SH7750S/SH7750R/SH7751/SH7751R + + Coyright (c) 2007 Nobuhiro Iwamatsu + + * 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 @@ -9,38 +30,34 @@ #include -#ifdef CONFIG_CPU_SUBTYPE_SH7751 +#ifdef CONFIG_CPU_SH7751 #define BCR2_D_VALUE 0x2FFC /* Area 1-6 width: 32/32/32/32/32/16 */ #define WCR1_D_VALUE 0x02770771 /* DMA:0 A6:2 A3:0 A0:1 Others:15 */ -#ifdef CONFIG_MRSHPC +#ifdef CONFIG_MARUBUN_PCCARD #define WCR2_D_VALUE 0xFFFE4FE7 /* A6:15 A6B:7 A5:15 A5B:7 A4:15 A3:2 A2:15 A1:15 A0:6 A0B:7 */ -#else /* CONFIG_MRSHPC*/ +#else /* CONFIG_MARUBUN_PCCARD */ #define WCR2_D_VALUE 0x7FFE4FE7 /* A6:3 A6B:7 A5:15 A5B:7 A4:15 A3:2 A2:15 A1:15 A0:6 A0B:7 */ -#endif /* CONFIG_MRSHPC */ +#endif /* CONFIG_MARUBUN_PCCARD */ #define WCR3_D_VALUE 0x01777771 /* A6: 0-1 A5: 1-3 A4: 1-3 A3: 1-3 A2: 1-3 A1: 1-3 A0: 0-1 */ -#define LED_ADDRESS 0xBA000000 /* Address of LED register */ #define RTCOR_D_VALUE 0xA50D /* Write code A5, data 0D (~15us?) */ #define SDMR3_ADDRESS 0xFF940088 /* SDMR3 address on 32-bit bus */ #define MCR_D1_VALUE 0x100901B4 /* SDRAM 32-bit, CAS/RAS Refresh, ... */ #define MCR_D2_VALUE 0x500901B4 /* Same w/MRSET now 1 (mode reg cmd) */ -#define SWITCH_ADDR 0xB9000000 /* Address of DIP switches */ -#else /* CONFIG_CPU_SUBTYPE_SH7751 */ +#else /* CONFIG_CPU_SH7751 */ #define BCR2_D_VALUE 0x2E3C /* Area 1-6 width: 32/32/64/16/32/16 */ #define WCR1_D_VALUE 0x02720777 /* DMA:0 A6:2 A4:2 A3:0 Others:15 */ #define WCR2_D_VALUE 0xFFFE4FFF /* A6:15 A6B:7 A5:15 A5B:7 A4:15 A3:2 A2:15 A1:15 A0:15 A0B:7 */ #define WCR3_D_VALUE 0x01717771 /* A6: 0-1 A5: 1-3 A4: 0-1 A3: 1-3 A2: 1-3 A1: 1-3 A0: 0-1 */ -#define LED_ADDRESS 0xB0C00000 /* Address of LED register */ #define RTCOR_D_VALUE 0xA510 /* Write code A5, data 10 (~15us?) */ #define SDMR3_ADDRESS 0xFF940110 /* SDMR3 address on 64-bit bus */ #define MCR_D1_VALUE 0x8801001C /* SDRAM 64-bit, CAS/RAS Refresh, ... */ #define MCR_D2_VALUE 0xC801001C /* Same w/MRSET now 1 (mode reg cmd) */ -#define SWITCH_ADDR 0xb0800000 /* Address of DIP switches */ -#endif /* CONFIG_CPU_SUBTYPE_SH7751 */ +#endif /* CONFIG_CPU_SH7751 */ .global lowlevel_init .text @@ -48,8 +65,8 @@ lowlevel_init: - mov.l L_CCR, r1 ! CCR Address - mov.l L_CCR_DISABLE, r0 ! CCR Data + mov.l CCR_A, r1 ! CCR Address + mov.l CCR_D_DISABLE, r0 ! CCR Data mov.l r0, @r1 init_bsc: @@ -77,11 +94,6 @@ init_bsc: mov.l WCR3_D,r0 /* WCR3 Data */ mov.l r0,@r1 - mov.l LED_A,r1 /* LED Address */ - mov #0xff,r0 /* LED ALL 'on' */ - shll8 r0 - mov.w r0,@r1 - mov.l MCR_A,r1 /* MCR Address */ mov.l MCR_D1,r0 /* MCR Data1 */ mov.l r0,@r1 @@ -129,19 +141,19 @@ init_bsc: .align 2 -L_CCR: .long CCR -L_CCR_DISABLE: .long 0x0808 +CCR_A: .long CCR +CCR_D_DISABLE: .long 0x0808 FRQCR_A: .long FRQCR FRQCR_D: -#ifdef CONFIG_CPU_SUBTYPE_SH_R +#ifdef CONFIG_CPU_TYPE_R .long 0x00000e1a /* 12:3:3 */ -#else +#else /* CONFIG_CPU_TYPE_R */ #ifdef CONFIG_GOOD_SESH4 .long 0x00000e13 /* 6:2:1 */ #else .long 0x00000e23 /* 6:1:1 */ #endif -#endif /* CONFIG_CPU_SUBTYPE_SH_R */ +#endif /* CONFIG_CPU_TYPE_R */ BCR1_A: .long BCR1 BCR1_D: .long 0x00000008 /* Area 3 SDRAM */ @@ -153,7 +165,6 @@ WCR2_A: .long WCR2 WCR2_D: .long WCR2_D_VALUE /* Per-area access and burst wait states */ WCR3_A: .long WCR3 WCR3_D: .long WCR3_D_VALUE /* Address setup and data hold cycles */ -LED_A: .long LED_ADDRESS /* LED Address */ RTCSR_A: .long RTCSR RTCSR_D: .long 0xA518 /* RTCSR Write Code A5h Data 18h */ RTCNT_A: .long RTCNT diff --git a/board/ms7750se/ms7750se.c b/board/ms7750se/ms7750se.c index 4b4697bcf54..1ae9dd13a5d 100644 --- a/board/ms7750se/ms7750se.c +++ b/board/ms7750se/ms7750se.c @@ -26,7 +26,7 @@ int checkboard(void) { - puts("BOARD: SH7750 Solution Engine\n"); + puts("BOARD: SH7750/SH7750S/SH7750R Solution Engine\n"); return 0; } diff --git a/include/configs/ms7750se.h b/include/configs/ms7750se.h index 0467a5e523a..7925f209d77 100644 --- a/include/configs/ms7750se.h +++ b/include/configs/ms7750se.h @@ -1,50 +1,89 @@ -#ifndef __CONFIG_H -#define __CONFIG_H +/* + * Configuation settings for the Hitachi Solution Engine 7750 + * + * Copyright (C) 2007 Nobuhiro Iwamatsu + * + * 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 __MS7750SE_H +#define __MS7750SE_H #undef DEBUG - #define CONFIG_SH 1 #define CONFIG_SH4 1 #define CONFIG_CPU_SH7750 1 +/* #define CONFIG_CPU_SH7751 1 */ +/* #define CONFIG_CPU_TYPE_R 1 */ #define CONFIG_MS7750SE 1 #define __LITTLE_ENDIAN__ 1 -//#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_NET |CFG_CMD_PING) -#define CONFIG_COMMANDS CONFIG_CMD_DFL & ~CFG_CMD_NET +/* + * Command line configuration. + */ +//#include + +#define CONFIG_CMD_DFL +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_ENV #define CFG_SCIF_CONSOLE 1 #define CONFIG_BAUDRATE 38400 #define CONFIG_CONS_SCIF1 1 #define BOARD_LATE_INIT 1 -#include - #define CONFIG_BOOTDELAY -1 -#define CONFIG_BOOTARGS "console=ttySC0,115200" +#define CONFIG_BOOTARGS "console=ttySC0,38400" #define CONFIG_ENV_OVERWRITE 1 +/* SDRAM */ #define CFG_SDRAM_BASE (0x8C000000) #define CFG_SDRAM_SIZE (64 * 1024 * 1024) #define CFG_LONGHELP -#define CFG_PROMPT "=> " -#define CFG_CBSIZE 256 -#define CFG_PBSIZE 256 +#define CFG_PROMPT "=> " +#define CFG_CBSIZE 256 +#define CFG_PBSIZE 256 #define CFG_MAXARGS 16 -#define CFG_BARGSIZE 512 -#define CFG_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 } /* List of legal baudrate settings for this board */ +#define CFG_BARGSIZE 512 +/* List of legal baudrate settings for this board */ +#define CFG_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 } #define CFG_MEMTEST_START (CFG_SDRAM_BASE) #define CFG_MEMTEST_END (TEXT_BASE - 0x100000) +/* NOR Flash */ +/* #define CFG_FLASH_BASE (0xA1000000)*/ +#define CFG_FLASH_BASE (0xA0000000) +#define CFG_MAX_FLASH_BANKS (1) /* Max number of + * Flash memory banks + */ +#define CFG_MAX_FLASH_SECT 142 +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } #define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 4 * 1024 * 1024) #define CFG_MONITOR_BASE (CFG_FLASH_BASE) /* Address of u-boot image in Flash */ -#define CFG_MONITOR_LEN (128 * 1024) +#define CFG_MONITOR_LEN (128 * 1024) #define CFG_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */ #define CFG_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */ -#define CFG_BOOTMAPSZ (8 * 1024 * 1024) +#define CFG_BOOTMAPSZ (8 * 1024 * 1024) #define CFG_RX_ETH_BUFFER (8) #define CFG_FLASH_CFI @@ -53,12 +92,6 @@ #undef CFG_FLASH_QUIET_TEST #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ -#define CFG_FLASH_BASE (0xA1000000) -#define CFG_MAX_FLASH_BANKS (1) /* Max number of - * Flash memory banks - */ -#define CFG_MAX_FLASH_SECT 142 -#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } #define CFG_ENV_IS_IN_FLASH #define CFG_ENV_SECT_SIZE 0x20000 @@ -67,9 +100,9 @@ #define CFG_FLASH_ERASE_TOUT 120000 #define CFG_FLASH_WRITE_TOUT 500 +/* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 #define TMU_CLK_DIVIDER 4 #define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) -#define CFG_PLL_SETTLING_TIME 100 /* in us */ -#endif /* __CONFIG_H */ +#endif /* __MS7750SE_H */ -- cgit v1.3.1 From 6c0bbdccd379f5c8702af9e0765294c2fb7472a6 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Sun, 23 Sep 2007 02:31:13 +0900 Subject: sh: Add support Renesas sh7722 processor and Hitachi MS7722SE01 board Signed-off-by: Nobuhiro Iwamatsu --- board/ms7722se/Makefile | 48 ++ board/ms7722se/config.mk | 32 + board/ms7722se/lowlevel_init.S | 296 +++++++++ board/ms7722se/ms7722se.c | 60 ++ board/ms7722se/u-boot.lds | 106 ++++ include/asm-sh/cpu_sh7722.h | 1337 ++++++++++++++++++++++++++++++++++++++++ include/configs/ms7722se.h | 137 ++++ 7 files changed, 2016 insertions(+) create mode 100644 board/ms7722se/Makefile create mode 100644 board/ms7722se/config.mk create mode 100644 board/ms7722se/lowlevel_init.S create mode 100644 board/ms7722se/ms7722se.c create mode 100644 board/ms7722se/u-boot.lds create mode 100644 include/asm-sh/cpu_sh7722.h create mode 100644 include/configs/ms7722se.h (limited to 'include') diff --git a/board/ms7722se/Makefile b/board/ms7722se/Makefile new file mode 100644 index 00000000000..94469f7c6e4 --- /dev/null +++ b/board/ms7722se/Makefile @@ -0,0 +1,48 @@ +# +# Copyright (C) 2007 +# Nobuhiro Iwamatsu +# +# Copyright (C) 2007 +# Kenati Technologies, Inc. +# +# board/ms7722se/Makefile +# +# 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 $(TOPDIR)/config.mk + +LIB = lib$(BOARD).a + +OBJS := ms7722se.o +SOBJS := lowlevel_init.o + +$(LIB): $(OBJS) $(SOBJS) + $(AR) crv $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) + $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ + +-include .depend + +######################################################################### diff --git a/board/ms7722se/config.mk b/board/ms7722se/config.mk new file mode 100644 index 00000000000..e4ca55acadc --- /dev/null +++ b/board/ms7722se/config.mk @@ -0,0 +1,32 @@ +# +# Copyright (C) 2007 +# Nobuhiro Iwamatsu +# +# Copyright (C) 2007 +# Kenati Technologies, Inc. +# +# board/ms7722se/config.mk +# +# 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 + +# +# TEXT_BASE refers to image _after_ relocation. +# +# NOTE: Must match value used in u-boot.lds (in this directory). +# + +TEXT_BASE = 0x8FFC0000 + diff --git a/board/ms7722se/lowlevel_init.S b/board/ms7722se/lowlevel_init.S new file mode 100644 index 00000000000..e0d519c55a4 --- /dev/null +++ b/board/ms7722se/lowlevel_init.S @@ -0,0 +1,296 @@ +/* + * Copyright (C) 2007 + * Nobuhiro Iwamatsu + * + * Copyright (C) 2007 + * Kenati Technologies, Inc. + * + * board/ms7722se/lowlevel_init.S + * + * 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 + +/* + * Board specific low level init code, called _very_ early in the + * startup sequence. Relocation to SDRAM has not happened yet, no + * stack is available, bss section has not been initialised, etc. + * + * (Note: As no stack is available, no subroutines can be called...). + */ + + .global lowlevel_init + + .text + .align 2 + +lowlevel_init: + + mov.l CCR_A, r1 ! Address of Cache Control Register + mov.l CCR_D, r0 ! Instruction Cache Invalidate + mov.l r0, @r1 + + mov.l MMUCR_A, r1 ! Address of MMU Control Register + mov.l MMUCR_D, r0 ! TI == TLB Invalidate bit + mov.l r0, @r1 + + mov.l MSTPCR0_A, r1 ! Address of Power Control Register 0 + mov.l MSTPCR0_D, r0 ! + mov.l r0, @r1 + + mov.l MSTPCR2_A, r1 ! Address of Power Control Register 2 + mov.l MSTPCR2_D, r0 ! + mov.l r0, @r1 + + mov.l SBSCR_A, r1 ! + mov.w SBSCR_D, r0 ! + mov.w r0, @r1 + + mov.l PSCR_A, r1 ! + mov.w PSCR_D, r0 ! + mov.w r0, @r1 + +! mov.l RWTCSR_A, r1 ! 0xA4520004 (Watchdog Control / Status Register) +! mov.w RWTCSR_D_1, r0 ! 0xA507 -> timer_STOP/WDT_CLK=max +! mov.w r0, @r1 + + mov.l RWTCNT_A, r1 ! 0xA4520000 (Watchdog Count Register) + mov.w RWTCNT_D, r0 ! 0x5A00 -> Clear + mov.w r0, @r1 + + mov.l RWTCSR_A, r1 ! 0xA4520004 (Watchdog Control / Status Register) + mov.w RWTCSR_D_2, r0 ! 0xA504 -> timer_STOP/CLK=500ms + mov.w r0, @r1 + + mov.l FRQCR_A, r1 ! 0xA4150000 Frequency control register + mov.l FRQCR_D, r0 ! + mov.l r0, @r1 + + mov.l CCR_A, r1 ! Address of Cache Control Register + mov.l CCR_D_2, r0 ! ?? + mov.l r0, @r1 + +bsc_init: + + mov.l PSELA_A, r1 + mov.w PSELA_D, r0 + mov.w r0, @r1 + + mov.l DRVCR_A, r1 + mov.w DRVCR_D, r0 + mov.w r0, @r1 + + mov.l PCCR_A, r1 + mov.w PCCR_D, r0 + mov.w r0, @r1 + + mov.l PECR_A, r1 + mov.w PECR_D, r0 + mov.w r0, @r1 + + mov.l PJCR_A, r1 + mov.w PJCR_D, r0 + mov.w r0, @r1 + + mov.l PXCR_A, r1 + mov.w PXCR_D, r0 + mov.w r0, @r1 + + mov.l CMNCR_A, r1 ! CMNCR address -> R1 + mov.l CMNCR_D, r0 ! CMNCR data -> R0 + mov.l r0, @r1 ! CMNCR set + + mov.l CS0BCR_A, r1 ! CS0BCR address -> R1 + mov.l CS0BCR_D, r0 ! CS0BCR data -> R0 + mov.l r0, @r1 ! CS0BCR set + + mov.l CS2BCR_A, r1 ! CS2BCR address -> R1 + mov.l CS2BCR_D, r0 ! CS2BCR data -> R0 + mov.l r0, @r1 ! CS2BCR set + + mov.l CS4BCR_A, r1 ! CS4BCR address -> R1 + mov.l CS4BCR_D, r0 ! CS4BCR data -> R0 + mov.l r0, @r1 ! CS4BCR set + + mov.l CS5ABCR_A, r1 ! CS5ABCR address -> R1 + mov.l CS5ABCR_D, r0 ! CS5ABCR data -> R0 + mov.l r0, @r1 ! CS5ABCR set + + mov.l CS5BBCR_A, r1 ! CS5BBCR address -> R1 + mov.l CS5BBCR_D, r0 ! CS5BBCR data -> R0 + mov.l r0, @r1 ! CS5BBCR set + + mov.l CS6ABCR_A, r1 ! CS6ABCR address -> R1 + mov.l CS6ABCR_D, r0 ! CS6ABCR data -> R0 + mov.l r0, @r1 ! CS6ABCR set + + mov.l CS0WCR_A, r1 ! CS0WCR address -> R1 + mov.l CS0WCR_D, r0 ! CS0WCR data -> R0 + mov.l r0, @r1 ! CS0WCR set + + mov.l CS2WCR_A, r1 ! CS2WCR address -> R1 + mov.l CS2WCR_D, r0 ! CS2WCR data -> R0 + mov.l r0, @r1 ! CS2WCR set + + mov.l CS4WCR_A, r1 ! CS4WCR address -> R1 + mov.l CS4WCR_D, r0 ! CS4WCR data -> R0 + mov.l r0, @r1 ! CS4WCR set + + mov.l CS5AWCR_A, r1 ! CS5AWCR address -> R1 + mov.l CS5AWCR_D, r0 ! CS5AWCR data -> R0 + mov.l r0, @r1 ! CS5AWCR set + + mov.l CS5BWCR_A, r1 ! CS5BWCR address -> R1 + mov.l CS5BWCR_D, r0 ! CS5BWCR data -> R0 + mov.l r0, @r1 ! CS5BWCR set + + mov.l CS6AWCR_A, r1 ! CS6AWCR address -> R1 + mov.l CS6AWCR_D, r0 ! CS6AWCR data -> R0 + mov.l r0, @r1 ! CS6AWCR set + + ! SDRAM initialization + mov.l SDCR_A, r1 ! SB_SDCR address -> R1 + mov.l SDCR_D, r0 ! SB_SDCR data -> R0 + mov.l r0, @r1 ! SB_SDCR set + + mov.l SDWCR_A, r1 ! SB_SDWCR address -> R1 + mov.l SDWCR_D, r0 ! SB_SDWCR data -> R0 + mov.l r0, @r1 ! SB_SDWCR set + + mov.l SDPCR_A, r1 ! SB_SDPCR address -> R1 + mov.l SDPCR_D, r0 ! SB_SDPCR data -> R0 + mov.l r0, @r1 ! SB_SDPCR set + + mov.l RTCOR_A, r1 ! SB_RTCOR address -> R1 + mov.l RTCOR_D, r0 ! SB_RTCOR data -> R0 + mov.l r0, @r1 ! SB_RTCOR set + + mov.l RTCSR_A, r1 ! SB_RTCSR address -> R1 + mov.l RTCSR_D, r0 ! SB_RTCSR data -> R0 + mov.l r0, @r1 ! SB_RTCSR set + + mov.l SDMR3_A, r1 ! SDMR3 address -> R1 + mov #0x00, r0 ! SDMR3 data -> R0 + mov.b r0, @r1 ! SDMR3 set + + ! BL bit off (init = ON) (?!?) + + stc sr, r0 ! BL bit off(init=ON) + mov.l SR_MASK_D, r1 + and r1, r0 + ldc r0, sr + + rts + mov #0, r0 + + + + .align 2 + +CCR_A: .long CCR +MMUCR_A: .long MMUCR +MSTPCR0_A: .long MSTPCR0 +MSTPCR2_A: .long MSTPCR2 +SBSCR_A: .long SBSCR +PSCR_A: .long PSCR +RWTCSR_A: .long RWTCSR +RWTCNT_A: .long RWTCNT +FRQCR_A: .long FRQCR + +CCR_D: .long 0x00000800 +CCR_D_2: .long 0x00000103 +MMUCR_D: .long 0x00000004 +MSTPCR0_D: .long 0x00001001 +MSTPCR2_D: .long 0xffffffff +FRQCR_D: .long 0x07022538 + +PSELA_A: .long 0xa405014E +PSELA_D: .word 0x0A10 + .align 2 + +DRVCR_A: .long 0xa405018A +DRVCR_D: .word 0x0554 + .align 2 + +PCCR_A: .long 0xa4050104 +PCCR_D: .word 0x8800 + .align 2 + +PECR_A: .long 0xa4050108 +PECR_D: .word 0x0000 + .align 2 + +PJCR_A: .long 0xa4050110 +PJCR_D: .word 0x1000 + .align 2 + +PXCR_A: .long 0xa4050148 +PXCR_D: .word 0x0AAA + .align 2 + +CMNCR_A: .long CMNCR +CMNCR_D: .long 0x00000013 +CS0BCR_A: .long CS0BCR ! Flash bank 1 +CS0BCR_D: .long 0x24920400 +CS2BCR_A: .long CS2BCR ! SRAM +CS2BCR_D: .long 0x24920400 +CS4BCR_A: .long CS4BCR ! FPGA, PCMCIA, USB, ext slot +CS4BCR_D: .long 0x24920400 +CS5ABCR_A: .long CS5ABCR ! Ext slot +CS5ABCR_D: .long 0x24920400 +CS5BBCR_A: .long CS5BBCR ! USB controller +CS5BBCR_D: .long 0x24920400 +CS6ABCR_A: .long CS6ABCR ! Ethernet +CS6ABCR_D: .long 0x24920400 + +CS0WCR_A: .long CS0WCR +CS0WCR_D: .long 0x00000300 +CS2WCR_A: .long CS2WCR +CS2WCR_D: .long 0x00000300 +CS4WCR_A: .long CS4WCR +CS4WCR_D: .long 0x00000300 +CS5AWCR_A: .long CS5AWCR +CS5AWCR_D: .long 0x00000300 +CS5BWCR_A: .long CS5BWCR +CS5BWCR_D: .long 0x00000300 +CS6AWCR_A: .long CS6AWCR +CS6AWCR_D: .long 0x00000300 + +SDCR_A: .long SBSC_SDCR +SDCR_D: .long 0x00020809 +SDWCR_A: .long SBSC_SDWCR +SDWCR_D: .long 0x00164d0d +SDPCR_A: .long SBSC_SDPCR +SDPCR_D: .long 0x00000087 +RTCOR_A: .long SBSC_RTCOR +RTCOR_D: .long 0xA55A0034 +RTCSR_A: .long SBSC_RTCSR +RTCSR_D: .long 0xA55A0010 +SDMR3_A: .long 0xFE500180 + + .align 1 + +SBSCR_D: .word 0x0040 +PSCR_D: .word 0x0000 +RWTCSR_D_1: .word 0xA507 +RWTCSR_D_2: .word 0xA507 +RWTCNT_D: .word 0x5A00 + +SR_MASK_D: .long 0xEFFFFF0F diff --git a/board/ms7722se/ms7722se.c b/board/ms7722se/ms7722se.c new file mode 100644 index 00000000000..3eeb1b7d807 --- /dev/null +++ b/board/ms7722se/ms7722se.c @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2007 + * Nobuhiro Iwamatsu + * + * Copyright (C) 2007 + * Kenati Technologies, Inc. + * + * board/ms7722se/ms7722se.c + * + * 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 + +#define LED_BASE 0xB0800000 + +int checkboard(void) +{ + puts("BOARD: Hitachi UL MS7722SE\n"); + return 0; +} + +int board_init(void) +{ + /* Setup PTXMD[1:0] for /CS6A */ + outw(inw(PXCR) & ~0xf000, PXCR); + + return 0; +} + +int dram_init (void) +{ + DECLARE_GLOBAL_DATA_PTR; + + gd->bd->bi_memstart = CFG_SDRAM_BASE; + gd->bd->bi_memsize = CFG_SDRAM_SIZE; + printf("DRAM: %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024)); + return 0; +} + +void led_set_state (unsigned short value) +{ + *((volatile unsigned short *) LED_BASE) = (value & 0xFF); +} + diff --git a/board/ms7722se/u-boot.lds b/board/ms7722se/u-boot.lds new file mode 100644 index 00000000000..24c218495ce --- /dev/null +++ b/board/ms7722se/u-boot.lds @@ -0,0 +1,106 @@ +/* + * Copyrigth (c) 2007 + * Nobuhiro Iwamatsu + * + * 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_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") +OUTPUT_ARCH(sh) +ENTRY(_start) + +SECTIONS +{ + /* + Base address of internal SDRAM is 0x0C000000. + Although size of SDRAM can be either 16 or 32 MBytes, + we assume 16 MBytes (ie ignore upper half if the full + 32 MBytes is present). + + NOTE: This address must match with the definition of + TEXT_BASE in config.mk (in this directory). + + */ + . = 0x8C000000 + (64*1024*1024) - (256*1024); + + PROVIDE (reloc_dst = .); + + PROVIDE (_ftext = .); + PROVIDE (_fcode = .); + PROVIDE (_start = .); + + .text : + { + cpu/sh4/start.o (.text) + . = ALIGN(8192); + common/environment.o (.ppcenv) + . = ALIGN(8192); + common/environment.o (.ppcenvr) + . = ALIGN(8192); + *(.text) + . = ALIGN(4); + } =0xFF + PROVIDE (_ecode = .); + .rodata : + { + *(.rodata) + . = ALIGN(4); + } + PROVIDE (_etext = .); + + + PROVIDE (_fdata = .); + .data : + { + *(.data) + . = ALIGN(4); + } + PROVIDE (_edata = .); + + PROVIDE (_fgot = .); + .got : + { + *(.got) + . = ALIGN(4); + } + PROVIDE (_egot = .); + + PROVIDE (__u_boot_cmd_start = .); + .u_boot_cmd : + { + *(.u_boot_cmd) + . = ALIGN(4); + } + PROVIDE (__u_boot_cmd_end = .); + + PROVIDE (reloc_dst_end = .); + /* _reloc_dst_end = .; */ + + PROVIDE (bss_start = .); + PROVIDE (__bss_start = .); + .bss : + { + *(.bss) + . = ALIGN(4); + } + PROVIDE (bss_end = .); + + PROVIDE (_end = .); +} + diff --git a/include/asm-sh/cpu_sh7722.h b/include/asm-sh/cpu_sh7722.h new file mode 100644 index 00000000000..fb63c6ea49f --- /dev/null +++ b/include/asm-sh/cpu_sh7722.h @@ -0,0 +1,1337 @@ +/* + * (C) Copyright 2007 Nobuhiro Iwamatsu + * + * SH7722 Internal I/O register + * + * 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_CPU_SH7722_H_ +#define _ASM_CPU_SH7722_H_ + +#define CACHE_OC_NUM_WAYS 4 +#define CCR_CACHE_INIT 0x0000090d + +/* EXP */ +#define TRA 0xFF000020 +#define EXPEVT 0xFF000024 +#define INTEVT 0xFF000028 + +/* MMU */ +#define PTEH 0xFF000000 +#define PTEL 0xFF000004 +#define TTB 0xFF000008 +#define TEA 0xFF00000C +#define MMUCR 0xFF000010 +#define PASCR 0xFF000070 +#define IRMCR 0xFF000078 + +/* CACHE */ +#define CCR 0xFF00001C +#define RAMCR 0xFF000074 + +/* XY MEMORY */ +#define XSA 0xFF000050 +#define YSA 0xFF000054 +#define XDA 0xFF000058 +#define YDA 0xFF00005C +#define XPR 0xFF000060 +#define YPR 0xFF000064 +#define XEA 0xFF000068 +#define YEA 0xFF00006C + +/* INTC */ +#define ICR0 0xA4140000 +#define ICR1 0xA414001C +#define INTPRI0 0xA4140010 +#define INTREQ0 0xA4140024 +#define INTMSK0 0xA4140044 +#define INTMSKCLR0 0xA4140064 +#define NMIFCR 0xA41400C0 +#define USERIMASK 0xA4700000 +#define IPRA 0xA4080000 +#define IPRB 0xA4080004 +#define IPRC 0xA4080008 +#define IPRD 0xA408000C +#define IPRE 0xA4080010 +#define IPRF 0xA4080014 +#define IPRG 0xA4080018 +#define IPRH 0xA408001C +#define IPRI 0xA4080020 +#define IPRJ 0xA4080024 +#define IPRK 0xA4080028 +#define IPRL 0xA408002C +#define IMR0 0xA4080080 +#define IMR1 0xA4080084 +#define IMR2 0xA4080088 +#define IMR3 0xA408008C +#define IMR4 0xA4080090 +#define IMR5 0xA4080094 +#define IMR6 0xA4080098 +#define IMR7 0xA408009C +#define IMR8 0xA40800A0 +#define IMR9 0xA40800A4 +#define IMR10 0xA40800A8 +#define IMR11 0xA40800AC +#define IMCR0 0xA40800C0 +#define IMCR1 0xA40800C4 +#define IMCR2 0xA40800C8 +#define IMCR3 0xA40800CC +#define IMCR4 0xA40800D0 +#define IMCR5 0xA40800D4 +#define IMCR6 0xA40800D8 +#define IMCR7 0xA40800DC +#define IMCR8 0xA40800E0 +#define IMCR9 0xA40800E4 +#define IMCR10 0xA40800E8 +#define IMCR11 0xA40800EC +#define MFI_IPRA 0xA40B0000 +#define MFI_IPRB 0xA40B0004 +#define MFI_IPRC 0xA40B0008 +#define MFI_IPRD 0xA40B000C +#define MFI_IPRE 0xA40B0010 +#define MFI_IPRF 0xA40B0014 +#define MFI_IPRG 0xA40B0018 +#define MFI_IPRH 0xA40B001C +#define MFI_IPRI 0xA40B0020 +#define MFI_IPRJ 0xA40B0024 +#define MFI_IPRK 0xA40B0028 +#define MFI_IPRL 0xA40B002C +#define MFI_IMR0 0xA40B0080 +#define MFI_IMR1 0xA40B0084 +#define MFI_IMR2 0xA40B0088 +#define MFI_IMR3 0xA40B008C +#define MFI_IMR4 0xA40B0090 +#define MFI_IMR5 0xA40B0094 +#define MFI_IMR6 0xA40B0098 +#define MFI_IMR7 0xA40B009C +#define MFI_IMR8 0xA40B00A0 +#define MFI_IMR9 0xA40B00A4 +#define MFI_IMR10 0xA40B00A8 +#define MFI_IMR11 0xA40B00AC +#define MFI_IMCR0 0xA40B00C0 +#define MFI_IMCR1 0xA40B00C4 +#define MFI_IMCR2 0xA40B00C8 +#define MFI_IMCR3 0xA40B00CC +#define MFI_IMCR4 0xA40B00D0 +#define MFI_IMCR5 0xA40B00D4 +#define MFI_IMCR6 0xA40B00D8 +#define MFI_IMCR7 0xA40B00DC +#define MFI_IMCR8 0xA40B00E0 +#define MFI_IMCR9 0xA40B00E4 +#define MFI_IMCR10 0xA40B00E8 +#define MFI_IMCR11 0xA40B00EC + +/* BSC */ +#define CMNCR 0xFEC10000 +#define CS0BCR 0xFEC10004 +#define CS2BCR 0xFEC10008 +#define CS4BCR 0xFEC10010 +#define CS5ABCR 0xFEC10014 +#define CS5BBCR 0xFEC10018 +#define CS6ABCR 0xFEC1001C +#define CS6BBCR 0xFEC10020 +#define CS0WCR 0xFEC10024 +#define CS2WCR 0xFEC10028 +#define CS4WCR 0xFEC10030 +#define CS5AWCR 0xFEC10034 +#define CS5BWCR 0xFEC10038 +#define CS6AWCR 0xFEC1003C +#define CS6BWCR 0xFEC10040 +#define RBWTCNT 0xFEC10054 + +/* SBSC */ +#define SBSC_SDCR 0xFE400008 +#define SBSC_SDWCR 0xFE40000C +#define SBSC_SDPCR 0xFE400010 +#define SBSC_RTCSR 0xFE400014 +#define SBSC_RTCNT 0xFE400018 +#define SBSC_RTCOR 0xFE40001C +#define SBSC_RFCR 0xFE400020 + +/* DMAC */ +#define SAR_0 0xFE008020 +#define DAR_0 0xFE008024 +#define TCR_0 0xFE008028 +#define CHCR_0 0xFE00802C +#define SAR_1 0xFE008030 +#define DAR_1 0xFE008034 +#define TCR_1 0xFE008038 +#define CHCR_1 0xFE00803C +#define SAR_2 0xFE008040 +#define DAR_2 0xFE008044 +#define TCR_2 0xFE008048 +#define CHCR_2 0xFE00804C +#define SAR_3 0xFE008050 +#define DAR_3 0xFE008054 +#define TCR_3 0xFE008058 +#define CHCR_3 0xFE00805C +#define SAR_4 0xFE008070 +#define DAR_4 0xFE008074 +#define TCR_4 0xFE008078 +#define CHCR_4 0xFE00807C +#define SAR_5 0xFE008080 +#define DAR_5 0xFE008084 +#define TCR_5 0xFE008088 +#define CHCR_5 0xFE00808C +#define SARB_0 0xFE008120 +#define DARB_0 0xFE008124 +#define TCRB_0 0xFE008128 +#define SARB_1 0xFE008130 +#define DARB_1 0xFE008134 +#define TCRB_1 0xFE008138 +#define SARB_2 0xFE008140 +#define DARB_2 0xFE008144 +#define TCRB_2 0xFE008148 +#define SARB_3 0xFE008150 +#define DARB_3 0xFE008154 +#define TCRB_3 0xFE008158 +#define DMAOR 0xFE008060 +#define DMARS_0 0xFE009000 +#define DMARS_1 0xFE009004 +#define DMARS_2 0xFE009008 + +/* CPG */ +#define FRQCR 0xA4150000 +#define VCLKCR 0xA4150004 +#define SCLKACR 0xA4150008 +#define SCLKBCR 0xA415000C +#define PLLCR 0xA4150024 +#define DLLFRQ 0xA4150050 + +/* LOW POWER MODE */ +#define STBCR 0xA4150020 +#define MSTPCR0 0xA4150030 +#define MSTPCR1 0xA4150034 +#define MSTPCR2 0xA4150038 +#define BAR 0xA4150040 + +/* RWDT */ +#define RWTCNT 0xA4520000 +#define RWTCSR 0xA4520004 +#define WTCNT RWTCNT + + +/* TMU */ +#define TSTR 0xFFD80004 +#define TCOR0 0xFFD80008 +#define TCNT0 0xFFD8000C +#define TCR0 0xFFD80010 +#define TCOR1 0xFFD80014 +#define TCNT1 0xFFD80018 +#define TCR1 0xFFD8001C +#define TCOR2 0xFFD80020 +#define TCNT2 0xFFD80024 +#define TCR2 0xFFD80028 + +/* TPU */ +#define TPU_TSTR 0xA4C90000 +#define TPU_TCR0 0xA4C90010 +#define TPU_TMDR0 0xA4C90014 +#define TPU_TIOR0 0xA4C90018 +#define TPU_TIER0 0xA4C9001C +#define TPU_TSR0 0xA4C90020 +#define TPU_TCNT0 0xA4C90024 +#define TPU_TGR0A 0xA4C90028 +#define TPU_TGR0B 0xA4C9002C +#define TPU_TGR0C 0xA4C90030 +#define TPU_TGR0D 0xA4C90034 +#define TPU_TCR1 0xA4C90050 +#define TPU_TMDR1 0xA4C90054 +#define TPU_TIER1 0xA4C9005C +#define TPU_TSR1 0xA4C90060 +#define TPU_TCNT1 0xA4C90064 +#define TPU_TGR1A 0xA4C90068 +#define TPU_TGR1B 0xA4C9006C +#define TPU_TGR1C 0xA4C90070 +#define TPU_TGR1D 0xA4C90074 +#define TPU_TCR2 0xA4C90090 +#define TPU_TMDR2 0xA4C90094 +#define TPU_TIER2 0xA4C9009C +#define TPU_TSR2 0xA4C900A0 +#define TPU_TCNT2 0xA4C900A4 +#define TPU_TGR2A 0xA4C900A8 +#define TPU_TGR2B 0xA4C900AC +#define TPU_TGR2C 0xA4C900B0 +#define TPU_TGR2D 0xA4C900B4 +#define TPU_TCR3 0xA4C900D0 +#define TPU_TMDR3 0xA4C900D4 +#define TPU_TIER3 0xA4C900DC +#define TPU_TSR3 0xA4C900E0 +#define TPU_TCNT3 0xA4C900E4 +#define TPU_TGR3A 0xA4C900E8 +#define TPU_TGR3B 0xA4C900EC +#define TPU_TGR3C 0xA4C900F0 +#define TPU_TGR3D 0xA4C900F4 + +/* CMT */ +#define CMSTR 0xA44A0000 +#define CMCSR 0xA44A0060 +#define CMCNT 0xA44A0064 +#define CMCOR 0xA44A0068 + +/* SIO */ +#define SIOMDR 0xA4500000 +#define SIOCTR 0xA4500004 +#define SIOSTBCR0 0xA4500008 +#define SIOSTBCR1 0xA450000C +#define SIOTDR 0xA4500014 +#define SIORDR 0xA4500018 +#define SIOSTR 0xA450001C +#define SIOIER 0xA4500020 +#define SIOSCR 0xA4500024 + +/* SIOF */ +#define SIMDR0 0xA4410000 +#define SISCR0 0xA4410002 +#define SITDAR0 0xA4410004 +#define SIRDAR0 0xA4410006 +#define SICDAR0 0xA4410008 +#define SICTR0 0xA441000C +#define SIFCTR0 0xA4410010 +#define SISTR0 0xA4410014 +#define SIIER0 0xA4410016 +#define SITDR0 0xA4410020 +#define SIRDR0 0xA4410024 +#define SITCR0 0xA4410028 +#define SIRCR0 0xA441002C +#define SPICR0 0xA4410030 +#define SIMDR1 0xA4420000 +#define SISCR1 0xA4420002 +#define SITDAR1 0xA4420004 +#define SIRDAR1 0xA4420006 +#define SICDAR1 0xA4420008 +#define SICTR1 0xA442000C +#define SIFCTR1 0xA4420010 +#define SISTR1 0xA4420014 +#define SIIER1 0xA4420016 +#define SITDR1 0xA4420020 +#define SIRDR1 0xA4420024 +#define SITCR1 0xA4420028 +#define SIRCR1 0xA442002C +#define SPICR1 0xA4420030 + +/* SCIF */ +/* +#define SCSMR 0xFFE00000 +#define SCBRR 0xFFE00004 +#define SCSCR 0xFFE00008 +#define SCFTDR 0xFFE0000C +#define SCFSR 0xFFE00010 +#define SCFRDR 0xFFE00014 +#define SCFCR 0xFFE00018 +#define SCFDR 0xFFE0001C +#define SCLSR 0xFFE00024 +#define SCSMR1 0xFFE10000 +#define SCBRR1 0xFFE10004 +#define SCSCR1 0xFFE10008 +#define SCFTDR1 0xFFE1000C +#define SCFSR1 0xFFE10010 +#define SCFRDR1 0xFFE10014 +#define SCFCR1 0xFFE10018 +#define SCFDR1 0xFFE1001C +#define SCLSR1 0xFFE10024 +#define SCSMR2 0xFFE20000 +#define SCBRR2 0xFFE20004 +#define SCSCR2 0xFFE20008 +#define SCFTDR2 0xFFE2000C +#define SCFSR2 0xFFE20010 +#define SCFRDR2 0xFFE20014 +#define SCFCR2 0xFFE20018 +#define SCFDR2 0xFFE2001C +#define SCLSR2 0xFFE20024 +#define SCSMR3 0xFFE30000 +#define SCBRR3 0xFFE30004 +#define SCSCR3 0xFFE30008 +#define SCFTDR3 0xFFE3000C +#define SCFSR3 0xFFE30010 +#define SCFRDR3 0xFFE30014 +#define SCFCR3 0xFFE30018 +#define SCFDR3 0xFFE3001C +#define SCLSR3 0xFFE30024 +*/ +#define SCIF0_BASE 0xFFE00000 + +/* SIM */ +#define SIM_SCSMR 0xA4490000 +#define SIM_SCBRR 0xA4490002 +#define SIM_SCSCR 0xA4490004 +#define SIM_SCTDR 0xA4490006 +#define SIM_SCSSR 0xA4490008 +#define SIM_SCRDR 0xA449000A +#define SIM_SCSCMR 0xA449000C +#define SIM_SCSC2R 0xA449000E +#define SIM_SCWAIT 0xA4490010 +#define SIM_SCGRD 0xA4490012 +#define SIM_SCSMPL 0xA4490014 +#define SIM_SCDMAEN 0xA4490016 + +/* IrDA */ +#define IRIF_INIT1 0xA45D0012 +#define IRIF_INIT2 0xA45D0014 +#define IRIF_RINTCLR 0xA45D0016 +#define IRIF_TINTCLR 0xA45D0018 +#define IRIF_SIR0 0xA45D0020 +#define IRIF_SIR1 0xA45D0022 +#define IRIF_SIR2 0xA45D0024 +#define IRIF_SIR3 0xA45D0026 +#define IRIF_SIR_FRM 0xA45D0028 +#define IRIF_SIR_EOF 0xA45D002A +#define IRIF_SIR_FLG 0xA45D002C +#define IRIF_SIR_STS2 0xA45D002E +#define IRIF_UART0 0xA45D0030 +#define IRIF_UART1 0xA45D0032 +#define IRIF_UART2 0xA45D0034 +#define IRIF_UART3 0xA45D0036 +#define IRIF_UART4 0xA45D0038 +#define IRIF_UART5 0xA45D003A +#define IRIF_UART6 0xA45D003C +#define IRIF_UART7 0xA45D003E +#define IRIF_CRC0 0xA45D0040 +#define IRIF_CRC1 0xA45D0042 +#define IRIF_CRC2 0xA45D0044 +#define IRIF_CRC3 0xA45D0046 +#define IRIF_CRC4 0xA45D0048 + +/* IIC */ +#define ICDR0 0xA4470000 +#define ICCR0 0xA4470004 +#define ICSR0 0xA4470008 +#define ICIC0 0xA447000C +#define ICCL0 0xA4470010 +#define ICCH0 0xA4470014 +#define ICDR1 0xA4750000 +#define ICCR1 0xA4750004 +#define ICSR1 0xA4750008 +#define ICIC1 0xA475000C +#define ICCL1 0xA4750010 +#define ICCH1 0xA4750014 + +/* FLCTL */ +#define FLCMNCR 0xA4530000 +#define FLCMDCR 0xA4530004 +#define FLCMCDR 0xA4530008 +#define FLADR 0xA453000C +#define FLDATAR 0xA4530010 +#define FLDTCNTR 0xA4530014 +#define FLINTDMACR 0xA4530018 +#define FLBSYTMR 0xA453001C +#define FLBSYCNT 0xA4530020 +#define FLDTFIFO 0xA4530024 +#define FLECFIFO 0xA4530028 +#define FLTRCR 0xA453002C +#define FLADR2 0xA453003C + +/* MFI */ +#define MFIIDX 0xA4C10000 +#define MFIGSR 0xA4C10004 +#define MFISCR 0xA4C10008 +#define MFIMCR 0xA4C1000C +#define MFIIICR 0xA4C10010 +#define MFIEICR 0xA4C10014 +#define MFIADR 0xA4C10018 +#define MFIDATA 0xA4C1001C +#define MFIRCR 0xA4C10020 +#define MFIINTEVT 0xA4C1002C +#define MFIIMASK 0xA4C10030 +#define MFIBCR 0xA4C10040 +#define MFIADRW 0xA4C10044 +#define MFIADRR 0xA4C10048 +#define MFIDATAW 0xA4C1004C +#define MFIDATAR 0xA4C10050 +#define MFIMCRW 0xA4C10054 +#define MFIMCRR 0xA4C10058 +#define MFIDNRW 0xA4C1005C +#define MFIDNRR 0xA4C10060 +#define MFISIZEW 0xA4C10064 +#define MFISIZER 0xA4C10068 +#define MFIDEVCR 0xA4C10038 +#define MFISM4 0xA4C10080 + +/* VPU */ +#define VP4_CTRL 0xFE900000 +#define VP4_VOL_CTRL 0xFE900004 +#define VP4_IMAGE_SIZE 0xFE900008 +#define VP4_MB_NUM 0xFE90000C +#define VP4_DWY_ADDR 0xFE900010 +#define VP4_DWC_ADDR 0xFE900014 +#define VP4_D2WY_ADDR 0xFE900018 +#define VP4_D2WC_ADDR 0xFE90001C +#define VP4_DP1_ADDR 0xFE900020 +#define VP4_DP2_ADDR 0xFE900024 +#define VP4_STRS_ADDR 0xFE900028 +#define VP4_STRE_ADDR 0xFE90002C +#define VP4_VOP_CTRL 0xFE900030 +#define VP4_VOP_TIME 0xFE900034 +#define VP4_263_CTRL 0xFE900038 +#define VP4_264_CTRL 0xFE90003C +#define VP4_VLC_CTRL 0xFE900040 +#define VP4_ENDIAN 0xFE900044 +#define VP4_CMD 0xFE900048 +#define VP4_ME_TH1 0xFE90004C +#define VP4_ME_TH2 0xFE900050 +#define VP4_ME_COSTMB 0xFE900054 +#define VP4_ME_SKIP 0xFE900058 +#define VP4_ME_CTRL 0xFE90005C +#define VP4_MBRF_CTRL 0xFE900060 +#define VP4_MC_CTRL 0xFE900064 +#define VP4_PRED_CTRL 0xFE900068 +#define VP4_SLC_SIZE 0xFE90006C +#define VP4_VOP_MINBIT 0xFE900070 +#define VP4_MB_MAXBIT 0xFE900074 +#define VP4_MB_TBIT 0xFE900078 +#define VP4_RCQNT 0xFE90007C +#define VP4_RCRP 0xFE900080 +#define VP4_RCDJ 0xFE900084 +#define VP4_RCWQ 0xFE900088 +#define VP4_FWD_TIME 0xFE900094 +#define VP4_BWD_TIME 0xFE900098 +#define VP4_PST_TIME 0xFE90009C +#define VP4_ILTFRAME 0xFE9000A0 +#define VP4_EC_REF 0xFE9000A4 +#define VP4_STATUS 0xFE900100 +#define VP4_IRQ_ENB 0xFE900104 +#define VP4_IRQ_STA 0xFE900108 +#define VP4_VOP_BIT 0xFE90010C +#define VP4_PRV_BIT 0xFE900110 +#define VP4_SLC_MB 0xFE900114 +#define VP4_QSUM 0xFE900118 +#define VP4_DEC_ERR 0xFE90011C +#define VP4_ERR_AREA 0xFE900120 +#define VP4_NEXT_CODE 0xFE900124 +#define VP4_MB_ATTR 0xFE900128 +#define VP4_DBMON 0xFE90012C +#define VP4_DEBUG 0xFE900130 +#define VP4_ERR_DET 0xFE900134 +#define VP4_CLK_STOP 0xFE900138 +#define VP4_MB_SADA 0xFE90013C +#define VP4_MB_SADR 0xFE900140 +#define VP4_MAT_RAM 0xFE901000 +#define VP4_NC_RAM 0xFE902000 +#define WT 0xFE9020CC +#define VP4_CPY_ADDR 0xFE902264 +#define VP4_CPC_ADDR 0xFE902268 +#define VP4_R0Y_ADDR 0xFE90226C +#define VP4_R0C_ADDR 0xFE902270 +#define VP4_R1Y_ADDR 0xFE902274 +#define VP4_R1C_ADDR 0xFE902278 +#define VP4_R2Y_ADDR 0xFE90227C +#define VP4_R2C_ADDR 0xFE902280 +#define VP4_R3Y_ADDR 0xFE902284 +#define VP4_R3C_ADDR 0xFE902288 +#define VP4_R4Y_ADDR 0xFE90228C +#define VP4_R4C_ADDR 0xFE902290 +#define VP4_R5Y_ADDR 0xFE902294 +#define VP4_R5C_ADDR 0xFE902298 +#define VP4_R6Y_ADDR 0xFE90229C +#define VP4_R6C_ADDR 0xFE9022A0 +#define VP4_R7Y_ADDR 0xFE9022A4 +#define VP4_R7C_ADDR 0xFE9022A8 +#define VP4_R8Y_ADDR 0xFE9022AC +#define VP4_R8C_ADDR 0xFE9022B0 +#define VP4_R9Y_ADDR 0xFE9022B4 +#define VP4_R9C_ADDR 0xFE9022B8 +#define VP4_RAY_ADDR 0xFE9022BC +#define VP4_RAC_ADDR 0xFE9022C0 +#define VP4_RBY_ADDR 0xFE9022C4 +#define VP4_RBC_ADDR 0xFE9022C8 +#define VP4_RCY_ADDR 0xFE9022CC +#define VP4_RCC_ADDR 0xFE9022D0 +#define VP4_RDY_ADDR 0xFE9022D4 +#define VP4_RDC_ADDR 0xFE9022D8 +#define VP4_REY_ADDR 0xFE9022DC +#define VP4_REC_ADDR 0xFE9022E0 +#define VP4_RFY_ADDR 0xFE9022E4 +#define VP4_RFC_ADDR 0xFE9022E8 + +/* VIO(CEU) */ +#define CAPSR 0xFE910000 +#define CAPCR 0xFE910004 +#define CAMCR 0xFE910008 +#define CMCYR 0xFE91000C +#define CAMOR 0xFE910010 +#define CAPWR 0xFE910014 +#define CAIFR 0xFE910018 +#define CSTCR 0xFE910020 +#define CSECR 0xFE910024 +#define CRCNTR 0xFE910028 +#define CRCMPR 0xFE91002C +#define CFLCR 0xFE910030 +#define CFSZR 0xFE910034 +#define CDWDR 0xFE910038 +#define CDAYR 0xFE91003C +#define CDACR 0xFE910040 +#define CDBYR 0xFE910044 +#define CDBCR 0xFE910048 +#define CBDSR 0xFE91004C +#define CLFCR 0xFE910060 +#define CDOCR 0xFE910064 +#define CDDCR 0xFE910068 +#define CDDAR 0xFE91006C +#define CEIER 0xFE910070 +#define CETCR 0xFE910074 +#define CSTSR 0xFE91007C +#define CSRTR 0xFE910080 +#define CDAYR2 0xFE910090 +#define CDACR2 0xFE910094 +#define CDBYR2 0xFE910098 +#define CDBCR2 0xFE91009C + +/* VIO(VEU) */ +#define VESTR 0xFE920000 +#define VESWR 0xFE920010 +#define VESSR 0xFE920014 +#define VSAYR 0xFE920018 +#define VSACR 0xFE92001C +#define VBSSR 0xFE920020 +#define VEDWR 0xFE920030 +#define VDAYR 0xFE920034 +#define VDACR 0xFE920038 +#define VTRCR 0xFE920050 +#define VRFCR 0xFE920054 +#define VRFSR 0xFE920058 +#define VENHR 0xFE92005C +#define VFMCR 0xFE920070 +#define VVTCR 0xFE920074 +#define VHTCR 0xFE920078 +#define VAPCR 0xFE920080 +#define VECCR 0xFE920084 +#define VAFXR 0xFE920090 +#define VSWPR 0xFE920094 +#define VEIER 0xFE9200A0 +#define VEVTR 0xFE9200A4 +#define VSTAR 0xFE9200B0 +#define VBSRR 0xFE9200B4 + +/* VIO(BEU) */ +#define BESTR 0xFE930000 +#define BSMWR1 0xFE930010 +#define BSSZR1 0xFE930014 +#define BSAYR1 0xFE930018 +#define BSACR1 0xFE93001C +#define BSAAR1 0xFE930020 +#define BSIFR1 0xFE930024 +#define BSMWR2 0xFE930028 +#define BSSZR2 0xFE93002C +#define BSAYR2 0xFE930030 +#define BSACR2 0xFE930034 +#define BSAAR2 0xFE930038 +#define BSIFR2 0xFE93003C +#define BSMWR3 0xFE930040 +#define BSSZR3 0xFE930044 +#define BSAYR3 0xFE930048 +#define BSACR3 0xFE93004C +#define BSAAR3 0xFE930050 +#define BSIFR3 0xFE930054 +#define BTPSR 0xFE930058 +#define BMSMWR1 0xFE930070 +#define BMSSZR1 0xFE930074 +#define BMSAYR1 0xFE930078 +#define BMSACR1 0xFE93007C +#define BMSMWR2 0xFE930080 +#define BMSSZR2 0xFE930084 +#define BMSAYR2 0xFE930088 +#define BMSACR2 0xFE93008C +#define BMSMWR3 0xFE930090 +#define BMSSZR3 0xFE930094 +#define BMSAYR3 0xFE930098 +#define BMSACR3 0xFE93009C +#define BMSMWR4 0xFE9300A0 +#define BMSSZR4 0xFE9300A4 +#define BMSAYR4 0xFE9300A8 +#define BMSACR4 0xFE9300AC +#define BMSIFR 0xFE9300F0 +#define BBLCR0 0xFE930100 +#define BBLCR1 0xFE930104 +#define BPROCR 0xFE930108 +#define BMWCR0 0xFE93010C +#define BLOCR1 0xFE930114 +#define BLOCR2 0xFE930118 +#define BLOCR3 0xFE93011C +#define BMLOCR1 0xFE930120 +#define BMLOCR2 0xFE930124 +#define BMLOCR3 0xFE930128 +#define BMLOCR4 0xFE93012C +#define BMPCCR1 0xFE930130 +#define BMPCCR2 0xFE930134 +#define BPKFR 0xFE930140 +#define BPCCR0 0xFE930144 +#define BPCCR11 0xFE930148 +#define BPCCR12 0xFE93014C +#define BPCCR21 0xFE930150 +#define BPCCR22 0xFE930154 +#define BPCCR31 0xFE930158 +#define BPCCR32 0xFE93015C +#define BDMWR 0xFE930160 +#define BDAYR 0xFE930164 +#define BDACR 0xFE930168 +#define BAFXR 0xFE930180 +#define BSWPR 0xFE930184 +#define BEIER 0xFE930188 +#define BEVTR 0xFE93018C +#define BRCNTR 0xFE930194 +#define BSTAR 0xFE930198 +#define BBRSTR 0xFE93019C +#define BRCHR 0xFE9301A0 +#define CLUT 0xFE933000 + +/* JPU */ +#define JCMOD 0xFEA00000 +#define JCCMD 0xFEA00004 +#define JCSTS 0xFEA00008 +#define JCQTN 0xFEA0000C +#define JCHTN 0xFEA00010 +#define JCDRIU 0xFEA00014 +#define JCDRID 0xFEA00018 +#define JCVSZU 0xFEA0001C +#define JCVSZD 0xFEA00020 +#define JCHSZU 0xFEA00024 +#define JCHSZD 0xFEA00028 +#define JCDTCU 0xFEA0002C +#define JCDTCM 0xFEA00030 +#define JCDTCD 0xFEA00034 +#define JINTE 0xFEA00038 +#define JINTS 0xFEA0003C +#define JCDERR 0xFEA00040 +#define JCRST 0xFEA00044 +#define JIFCNT 0xFEA00060 +#define JIFECNT 0xFEA00070 +#define JIFESYA1 0xFEA00074 +#define JIFESCA1 0xFEA00078 +#define JIFESYA2 0xFEA0007C +#define JIFESCA2 0xFEA00080 +#define JIFESMW 0xFEA00084 +#define JIFESVSZ 0xFEA00088 +#define JIFESHSZ 0xFEA0008C +#define JIFEDA1 0xFEA00090 +#define JIFEDA2 0xFEA00094 +#define JIFEDRSZ 0xFEA00098 +#define JIFDCNT 0xFEA000A0 +#define JIFDSA1 0xFEA000A4 +#define JIFDSA2 0xFEA000A8 +#define JIFDDRSZ 0xFEA000AC +#define JIFDDMW 0xFEA000B0 +#define JIFDDVSZ 0xFEA000B4 +#define JIFDDHSZ 0xFEA000B8 +#define JIFDDYA1 0xFEA000BC +#define JIFDDCA1 0xFEA000C0 +#define JIFDDYA2 0xFEA000C4 +#define JIFDDCA2 0xFEA000C8 +#define JCQTBL0 0xFEA10000 +#define JCQTBL1 0xFEA10040 +#define JCQTBL2 0xFEA10080 +#define JCQTBL3 0xFEA100C0 +#define JCHTBD0 0xFEA10100 +#define JCHTBA0 0xFEA10120 +#define JCHTBD1 0xFEA10200 +#define JCHTBA1 0xFEA10220 + +/* LCDC */ +#define MLDDCKPAT1R 0xFE940400 +#define MLDDCKPAT2R 0xFE940404 +#define SLDDCKPAT1R 0xFE940408 +#define SLDDCKPAT2R 0xFE94040C +#define LDDCKR 0xFE940410 +#define LDDCKSTPR 0xFE940414 +#define MLDMT1R 0xFE940418 +#define MLDMT2R 0xFE94041C +#define MLDMT3R 0xFE940420 +#define MLDDFR 0xFE940424 +#define MLDSM1R 0xFE940428 +#define MLDSM2R 0xFE94042C +#define MLDSA1R 0xFE940430 +#define MLDSA2R 0xFE940434 +#define MLDMLSR 0xFE940438 +#define MLDWBFR 0xFE94043C +#define MLDWBCNTR 0xFE940440 +#define MLDWBAR 0xFE940444 +#define MLDHCNR 0xFE940448 +#define MLDHSYNR 0xFE94044C +#define MLDVLNR 0xFE940450 +#define MLDVSYNR 0xFE940454 +#define MLDHPDR 0xFE940458 +#define MLDVPDR 0xFE94045C +#define MLDPMR 0xFE940460 +#define LDPALCR 0xFE940464 +#define LDINTR 0xFE940468 +#define LDSR 0xFE94046C +#define LDCNT1R 0xFE940470 +#define LDCNT2R 0xFE940474 +#define LDRCNTR 0xFE940478 +#define LDDDSR 0xFE94047C +#define LDRCR 0xFE940484 +#define LDCMRKRGBR 0xFE9404C4 +#define LDCMRKCMYR 0xFE9404C8 +#define LDCMRK1R 0xFE9404CC +#define LDCMRK2R 0xFE9404D0 +#define LDCMGKRGBR 0xFE9404D4 +#define LDCMGKCMYR 0xFE9404D8 +#define LDCMGK1R 0xFE9404DC +#define LDCMGK2R 0xFE9404E0 +#define LDCMBKRGBR 0xFE9404E4 +#define LDCMBKCMYR 0xFE9404E8 +#define LDCMBK1R 0xFE9404EC +#define LDCMBK2R 0xFE9404F0 +#define LDCMHKPR 0xFE9404F4 +#define LDCMHKQR 0xFE9404F8 +#define LDCMSELR 0xFE9404FC +#define LDCMTVR 0xFE940500 +#define LDCMTVSELR 0xFE940504 +#define LDCMDTHR 0xFE940508 +#define LDCMCNTR 0xFE94050C +#define SLDMT1R 0xFE940600 +#define SLDMT2R 0xFE940604 +#define SLDMT3R 0xFE940608 +#define SLDDFR 0xFE94060C +#define SLDSM1R 0xFE940610 +#define SLDSM2R 0xFE940614 +#define SLDSA1R 0xFE940618 +#define SLDSA2R 0xFE94061C +#define SLDMLSR 0xFE940620 +#define SLDHCNR 0xFE940624 +#define SLDHSYNR 0xFE940628 +#define SLDVLNR 0xFE94062C +#define SLDVSYNR 0xFE940630 +#define SLDHPDR 0xFE940634 +#define SLDVPDR 0xFE940638 +#define SLDPMR 0xFE94063C +#define LDDWD0R 0xFE940800 +#define LDDWD1R 0xFE940804 +#define LDDWD2R 0xFE940808 +#define LDDWD3R 0xFE94080C +#define LDDWD4R 0xFE940810 +#define LDDWD5R 0xFE940814 +#define LDDWD6R 0xFE940818 +#define LDDWD7R 0xFE94081C +#define LDDWD8R 0xFE940820 +#define LDDWD9R 0xFE940824 +#define LDDWDAR 0xFE940828 +#define LDDWDBR 0xFE94082C +#define LDDWDCR 0xFE940830 +#define LDDWDDR 0xFE940834 +#define LDDWDER 0xFE940838 +#define LDDWDFR 0xFE94083C +#define LDDRDR 0xFE940840 +#define LDDWAR 0xFE940900 +#define LDDRAR 0xFE940904 +#define LDPR00 0xFE940000 + +/* VOU */ +#define VOUER 0xFE960000 +#define VOUCR 0xFE960004 +#define VOUSTR 0xFE960008 +#define VOUVCR 0xFE96000C +#define VOUISR 0xFE960010 +#define VOUBCR 0xFE960014 +#define VOUDPR 0xFE960018 +#define VOUDSR 0xFE96001C +#define VOUVPR 0xFE960020 +#define VOUIR 0xFE960024 +#define VOUSRR 0xFE960028 +#define VOUMSR 0xFE96002C +#define VOUHIR 0xFE960030 +#define VOUDFR 0xFE960034 +#define VOUAD1R 0xFE960038 +#define VOUAD2R 0xFE96003C +#define VOUAIR 0xFE960040 +#define VOUSWR 0xFE960044 +#define VOURCR 0xFE960048 +#define VOURPR 0xFE960050 + +/* TSIF */ +#define TSCTLR 0xA4C80000 +#define TSPIDR 0xA4C80004 +#define TSCMDR 0xA4C80008 +#define TSSTR 0xA4C8000C +#define TSTSDR 0xA4C80010 +#define TSBUFCLRR 0xA4C80014 +#define TSINTER 0xA4C80018 +#define TSPSCALER 0xA4C80020 +#define TSPSCALERR 0xA4C80024 +#define TSPCRADCMDR 0xA4C80028 +#define TSPCRADCR 0xA4C8002C +#define TSTRPCRADCR 0xA4C80030 +#define TSDPCRADCR 0xA4C80034 + +/* SIU */ +#define IFCTL 0xA454C000 +#define SRCTL 0xA454C004 +#define SFORM 0xA454C008 +#define CKCTL 0xA454C00C +#define TRDAT 0xA454C010 +#define STFIFO 0xA454C014 +#define DPAK 0xA454C01C +#define CKREV 0xA454C020 +#define EVNTC 0xA454C028 +#define SBCTL 0xA454C040 +#define SBPSET 0xA454C044 +#define SBBUS 0xA454C048 +#define SBWFLG 0xA454C058 +#define SBRFLG 0xA454C05C +#define SBWDAT 0xA454C060 +#define SBRDAT 0xA454C064 +#define SBFSTS 0xA454C068 +#define SBDVCA 0xA454C06C +#define SBDVCB 0xA454C070 +#define SBACTIV 0xA454C074 +#define DMAIA 0xA454C090 +#define DMAIB 0xA454C094 +#define DMAOA 0xA454C098 +#define DMAOB 0xA454C09C +#define SPLRI 0xA454C0B8 +#define SPRRI 0xA454C0BC +#define SPURI 0xA454C0C4 +#define SPTIS 0xA454C0C8 +#define SPSTS 0xA454C0CC +#define SPCTL 0xA454C0D0 +#define SPIRI 0xA454C0D4 +#define SPQCF 0xA454C0D8 +#define SPQCS 0xA454C0DC +#define SPQCT 0xA454C0E0 +#define DPEAK 0xA454C0F0 +#define DSLPD 0xA454C0F4 +#define DSLLV 0xA454C0F8 +#define BRGASEL 0xA454C100 +#define BRRA 0xA454C104 +#define BRGBSEL 0xA454C108 +#define BRRB 0xA454C10C + +/* USB */ +#define IFR0 0xA4480000 +#define ISR0 0xA4480010 +#define IER0 0xA4480020 +#define EPDR0I 0xA4480030 +#define EPDR0O 0xA4480034 +#define EPDR0S 0xA4480038 +#define EPDR1 0xA448003C +#define EPDR2 0xA4480040 +#define EPDR3 0xA4480044 +#define EPDR4 0xA4480048 +#define EPDR5 0xA448004C +#define EPDR6 0xA4480050 +#define EPDR7 0xA4480054 +#define EPDR8 0xA4480058 +#define EPDR9 0xA448005C +#define EPSZ0O 0xA4480080 +#define EPSZ3 0xA4480084 +#define EPSZ6 0xA4480088 +#define EPSZ9 0xA448008C +#define TRG 0xA44800A0 +#define DASTS 0xA44800A4 +#define FCLR 0xA44800AA +#define DMA 0xA44800AC +#define EPSTL 0xA44800B2 +#define CVR 0xA44800B4 +#define TSR 0xA44800B8 +#define CTLR 0xA44800BC +#define EPIR 0xA44800C0 +#define XVERCR 0xA44800D0 +#define STLMR 0xA44800D4 + +/* KEYSC */ +#define KYCR1 0xA44B0000 +#define KYCR2 0xA44B0004 +#define KYINDR 0xA44B0008 +#define KYOUTDR 0xA44B000C + +/* MMCIF */ +#define CMDR0 0xA4448000 +#define CMDR1 0xA4448001 +#define CMDR2 0xA4448002 +#define CMDR3 0xA4448003 +#define CMDR4 0xA4448004 +#define CMDR5 0xA4448005 +#define CMDSTRT 0xA4448006 +#define OPCR 0xA444800A +#define CSTR 0xA444800B +#define INTCR0 0xA444800C +#define INTCR1 0xA444800D +#define INTSTR0 0xA444800E +#define INTSTR1 0xA444800F +#define CLKON 0xA4448010 +#define CTOCR 0xA4448011 +#define VDCNT 0xA4448012 +#define TBCR 0xA4448014 +#define MODER 0xA4448016 +#define CMDTYR 0xA4448018 +#define RSPTYR 0xA4448019 +#define TBNCR 0xA444801A +#define RSPR0 0xA4448020 +#define RSPR1 0xA4448021 +#define RSPR2 0xA4448022 +#define RSPR3 0xA4448023 +#define RSPR4 0xA4448024 +#define RSPR5 0xA4448025 +#define RSPR6 0xA4448026 +#define RSPR7 0xA4448027 +#define RSPR8 0xA4448028 +#define RSPR9 0xA4448029 +#define RSPR10 0xA444802A +#define RSPR11 0xA444802B +#define RSPR12 0xA444802C +#define RSPR13 0xA444802D +#define RSPR14 0xA444802E +#define RSPR15 0xA444802F +#define RSPR16 0xA4448030 +#define RSPRD 0xA4448031 +#define DTOUTR 0xA4448032 +#define DR 0xA4448040 +#define FIFOCLR 0xA4448042 +#define DMACR 0xA4448044 +#define INTCR2 0xA4448046 +#define INTSTR2 0xA4448048 + +/* Z3D3 */ +#define DLBI 0xFD980000 +#define DLBD0 0xFD980080 +#define DLBD1 0xFD980100 +#define GEWM 0xFD984000 +#define ICD0 0xFD988000 +#define ICD1 0xFD989000 +#define ICT 0xFD98A000 +#define ILM 0xFD98C000 +#define FLM0 0xFD98C800 +#define FLM1 0xFD98D000 +#define FLUT 0xFD98D800 +#define Z3D_PC 0xFD98E400 +#define Z3D_PCSP 0xFD98E404 +#define Z3D_PAR 0xFD98E408 +#define Z3D_IMADR 0xFD98E40C +#define Z3D_BTR0 0xFD98E410 +#define Z3D_BTR1 0xFD98E414 +#define Z3D_BTR2 0xFD98E418 +#define Z3D_BTR3 0xFD98E41C +#define Z3D_LC0 0xFD98E420 +#define Z3D_LC1 0xFD98E424 +#define Z3D_LC2 0xFD98E428 +#define Z3D_LC3 0xFD98E42C +#define Z3D_FR0 0xFD98E430 +#define Z3D_FR1 0xFD98E434 +#define Z3D_FR2 0xFD98E438 +#define Z3D_SR 0xFD98E440 +#define Z3D_SMDR 0xFD98E444 +#define Z3D_PBIR 0xFD98E448 +#define Z3D_DMDR 0xFD98E44C +#define Z3D_IREG 0xFD98E460 +#define Z3D_AR00 0xFD98E480 +#define Z3D_AR01 0xFD98E484 +#define Z3D_AR02 0xFD98E488 +#define Z3D_AR03 0xFD98E48C +#define Z3D_BR00 0xFD98E490 +#define Z3D_BR01 0xFD98E494 +#define Z3D_IXR00 0xFD98E4A0 +#define Z3D_IXR01 0xFD98E4A4 +#define Z3D_IXR02 0xFD98E4A8 +#define Z3D_IXR03 0xFD98E4AC +#define Z3D_AR10 0xFD98E4C0 +#define Z3D_AR11 0xFD98E4C4 +#define Z3D_AR12 0xFD98E4C8 +#define Z3D_AR13 0xFD98E4CC +#define Z3D_BR10 0xFD98E4D0 +#define Z3D_BR11 0xFD98E4D4 +#define Z3D_IXR10 0xFD98E4E0 +#define Z3D_IXR11 0xFD98E4E4 +#define Z3D_IXR12 0xFD98E4E8 +#define Z3D_IXR13 0xFD98E4EC +#define Z3D_AR20 0xFD98E500 +#define Z3D_AR21 0xFD98E504 +#define Z3D_AR22 0xFD98E508 +#define Z3D_AR23 0xFD98E50C +#define Z3D_BR20 0xFD98E510 +#define Z3D_BR21 0xFD98E514 +#define Z3D_IXR20 0xFD98E520 +#define Z3D_IXR21 0xFD98E524 +#define Z3D_IXR22 0xFD98E528 +#define Z3D_IXR23 0xFD98E52C +#define Z3D_MR0 0xFD98E540 +#define Z3D_MR1 0xFD98E544 +#define Z3D_MR2 0xFD98E548 +#define Z3D_MR3 0xFD98E54C +#define Z3D_WORKRST 0xFD98E558 +#define Z3D_WORKWST 0xFD98E55C +#define Z3D_DBADR 0xFD98E560 +#define Z3D_DLBPRST 0xFD98E564 +#define Z3D_DLBRST 0xFD98E568 +#define Z3D_DLBWST 0xFD98E56C +#define Z3D_UDR0 0xFD98E570 +#define Z3D_UDR1 0xFD98E574 +#define Z3D_UDR2 0xFD98E578 +#define Z3D_UDR3 0xFD98E57C +#define Z3D_CCR0 0xFD98E580 +#define Z3D_CCR1 0xFD98E584 +#define Z3D_EXPR 0xFD98E588 +#define Z3D_V0_X 0xFD9A0000 +#define Z3D_V0_Y 0xFD9A0004 +#define Z3D_V0_Z 0xFD9A0008 +#define Z3D_V0_W 0xFD9A000C +#define Z3D_V0_A 0xFD9A0010 +#define Z3D_V0_R 0xFD9A0014 +#define Z3D_V0_G 0xFD9A0018 +#define Z3D_V0_B 0xFD9A001C +#define Z3D_V0_F 0xFD9A0020 +#define Z3D_V0_SR 0xFD9A0024 +#define Z3D_V0_SG 0xFD9A0028 +#define Z3D_V0_SB 0xFD9A002C +#define Z3D_V0_U0 0xFD9A0030 +#define Z3D_V0_V0 0xFD9A0034 +#define Z3D_V0_U1 0xFD9A0038 +#define Z3D_V0_V1 0xFD9A003C +#define Z3D_V1_X 0xFD9A0080 +#define Z3D_V1_Y 0xFD9A0084 +#define Z3D_V1_Z 0xFD9A0088 +#define Z3D_V1_W 0xFD9A008C +#define Z3D_V1_A 0xFD9A0090 +#define Z3D_V1_R 0xFD9A0094 +#define Z3D_V1_G 0xFD9A0098 +#define Z3D_V1_B 0xFD9A009C +#define Z3D_V1_F 0xFD9A00A0 +#define Z3D_V1_SR 0xFD9A00A4 +#define Z3D_V1_SG 0xFD9A00A8 +#define Z3D_V1_SB 0xFD9A00AC +#define Z3D_V1_U0 0xFD9A00B0 +#define Z3D_V1_V0 0xFD9A00B4 +#define Z3D_V1_U1 0xFD9A00B8 +#define Z3D_V1_V1 0xFD9A00BC +#define Z3D_V2_X 0xFD9A0100 +#define Z3D_V2_Y 0xFD9A0104 +#define Z3D_V2_Z 0xFD9A0108 +#define Z3D_V2_W 0xFD9A010C +#define Z3D_V2_A 0xFD9A0110 +#define Z3D_V2_R 0xFD9A0114 +#define Z3D_V2_G 0xFD9A0118 +#define Z3D_V2_B 0xFD9A011C +#define Z3D_V2_F 0xFD9A0120 +#define Z3D_V2_SR 0xFD9A0124 +#define Z3D_V2_SG 0xFD9A0128 +#define Z3D_V2_SB 0xFD9A012C +#define Z3D_V2_U0 0xFD9A0130 +#define Z3D_V2_V0 0xFD9A0134 +#define Z3D_V2_U1 0xFD9A0138 +#define Z3D_V2_V1 0xFD9A013C +#define Z3D_RENDER 0xFD9A0180 +#define Z3D_POLYGON_OFFSET 0xFD9A0184 +#define Z3D_VERTEX_CONTROL 0xFD9A0200 +#define Z3D_STATE_MODE 0xFD9A0204 +#define Z3D_FPU_MODE 0xFD9A0318 +#define Z3D_SCISSOR_MIN 0xFD9A0400 +#define Z3D_SCISSOR_MAX 0xFD9A0404 +#define Z3D_TEXTURE_MODE_A 0xFD9A0408 +#define Z3D_TEXTURE_MODE_B 0xFD9A040C +#define Z3D_TEXTURE_BASE_HI_A 0xFD9A0418 +#define Z3D_TEXTURE_BASE_LO_A 0xFD9A041C +#define Z3D_TEXTURE_BASE_HI_B 0xFD9A0420 +#define Z3D_TEXTURE_BASE_LO_B 0xFD9A0424 +#define Z3D_TEXTURE_ALPHA_A0 0xFD9A0438 +#define Z3D_TEXTURE_ALPHA_A1 0xFD9A043C +#define Z3D_TEXTURE_ALPHA_A2 0xFD9A0440 +#define Z3D_TEXTURE_ALPHA_A3 0xFD9A0444 +#define Z3D_TEXTURE_ALPHA_A4 0xFD9A0448 +#define Z3D_TEXTURE_ALPHA_A5 0xFD9A044C +#define Z3D_TEXTURE_ALPHA_B0 0xFD9A0450 +#define Z3D_TEXTURE_ALPHA_B1 0xFD9A0454 +#define Z3D_TEXTURE_ALPHA_B2 0xFD9A0458 +#define Z3D_TEXTURE_ALPHA_B3 0xFD9A045C +#define Z3D_TEXTURE_ALPHA_B4 0xFD9A0460 +#define Z3D_TEXTURE_ALPHA_B5 0xFD9A0464 +#define Z3D_TEXTURE_FLUSH 0xFD9A0498 +#define Z3D_GAMMA_TABLE0 0xFD9A049C +#define Z3D_GAMMA_TABLE1 0xFD9A04A0 +#define Z3D_GAMMA_TABLE2 0xFD9A04A4 +#define Z3D_ALPHA_TEST 0xFD9A0800 +#define Z3D_STENCIL_TEST 0xFD9A0804 +#define Z3D_DEPTH_ROP_BLEND_DITHER 0xFD9A0808 +#define Z3D_MASK 0xFD9A080C +#define Z3D_FBUS_MODE 0xFD9A0810 +#define Z3D_GNT_SET 0xFD9A0814 +#define Z3D_BETWEEN_TEST 0xFD9A0818 +#define Z3D_FB_BASE 0xFD9A081C +#define Z3D_LCD_SIZE 0xFD9A0820 +#define Z3D_FB_FLUSH 0xFD9A0824 +#define Z3D_CACHE_INVALID 0xFD9A0828 +#define Z3D_SC_MODE 0xFD9A0830 +#define Z3D_SC0_MIN 0xFD9A0834 +#define Z3D_SC0_MAX 0xFD9A0838 +#define Z3D_SC1_MIN 0xFD9A083C +#define Z3D_SC1_MAX 0xFD9A0840 +#define Z3D_SC2_MIN 0xFD9A0844 +#define Z3D_SC2_MAX 0xFD9A0848 +#define Z3D_SC3_MIN 0xFD9A084C +#define Z3D_SC3_MAX 0xFD9A0850 +#define Z3D_READRESET 0xFD9A0854 +#define Z3D_DET_MIN 0xFD9A0858 +#define Z3D_DET_MAX 0xFD9A085C +#define Z3D_FB_BASE_SR 0xFD9A0860 +#define Z3D_LCD_SIZE_SR 0xFD9A0864 +#define Z3D_2D_CTRL_STATUS 0xFD9A0C00 +#define Z3D_2D_SIZE 0xFD9A0C04 +#define Z3D_2D_SRCLOC 0xFD9A0C08 +#define Z3D_2D_DSTLOC 0xFD9A0C0C +#define Z3D_2D_DMAPORT 0xFD9A0C10 +#define Z3D_2D_CONSTANT_SOURCE0 0xFD9A0C14 +#define Z3D_2D_CONSTANT_SOURCE1 0xFD9A0C18 +#define Z3D_2D_STPCOLOR0 0xFD9A0C1C +#define Z3D_2D_STPCOLOR1 0xFD9A0C20 +#define Z3D_2D_STPPARAMETER_SET0 0xFD9A0C24 +#define Z3D_2D_STPPARAMETER_SET1 0xFD9A0C28 +#define Z3D_2D_STPPAT_0 0xFD9A0C40 +#define Z3D_2D_STPPAT_1 0xFD9A0C44 +#define Z3D_2D_STPPAT_2 0xFD9A0C48 +#define Z3D_2D_STPPAT_3 0xFD9A0C4C +#define Z3D_2D_STPPAT_4 0xFD9A0C50 +#define Z3D_2D_STPPAT_5 0xFD9A0C54 +#define Z3D_2D_STPPAT_6 0xFD9A0C58 +#define Z3D_2D_STPPAT_7 0xFD9A0C5C +#define Z3D_2D_STPPAT_8 0xFD9A0C60 +#define Z3D_2D_STPPAT_9 0xFD9A0C64 +#define Z3D_2D_STPPAT_10 0xFD9A0C68 +#define Z3D_2D_STPPAT_11 0xFD9A0C6C +#define Z3D_2D_STPPAT_12 0xFD9A0C70 +#define Z3D_2D_STPPAT_13 0xFD9A0C74 +#define Z3D_2D_STPPAT_14 0xFD9A0C78 +#define Z3D_2D_STPPAT_15 0xFD9A0C7C +#define Z3D_2D_STPPAT_16 0xFD9A0C80 +#define Z3D_2D_STPPAT_17 0xFD9A0C84 +#define Z3D_2D_STPPAT_18 0xFD9A0C88 +#define Z3D_2D_STPPAT_19 0xFD9A0C8C +#define Z3D_2D_STPPAT_20 0xFD9A0C90 +#define Z3D_2D_STPPAT_21 0xFD9A0C94 +#define Z3D_2D_STPPAT_22 0xFD9A0C98 +#define Z3D_2D_STPPAT_23 0xFD9A0C9C +#define Z3D_2D_STPPAT_24 0xFD9A0CA0 +#define Z3D_2D_STPPAT_25 0xFD9A0CA4 +#define Z3D_2D_STPPAT_26 0xFD9A0CA8 +#define Z3D_2D_STPPAT_27 0xFD9A0CAC +#define Z3D_2D_STPPAT_28 0xFD9A0CB0 +#define Z3D_2D_STPPAT_29 0xFD9A0CB4 +#define Z3D_2D_STPPAT_30 0xFD9A0CB8 +#define Z3D_2D_STPPAT_31 0xFD9A0CBC +#define Z3D_WR_CTRL 0xFD9A1000 +#define Z3D_WR_P0 0xFD9A1004 +#define Z3D_WR_P1 0xFD9A1008 +#define Z3D_WR_P2 0xFD9A100C +#define Z3D_WR_FGC 0xFD9A1010 +#define Z3D_WR_BGC 0xFD9A1014 +#define Z3D_WR_SZ 0xFD9A1018 +#define Z3D_WR_PATPARAM 0xFD9A101C +#define Z3D_WR_PAT 0xFD9A1020 +#define Z3D_SYS_STATUS 0xFD9A1400 +#define Z3D_SYS_RESET 0xFD9A1404 +#define Z3D_SYS_CLK 0xFD9A1408 +#define Z3D_SYS_CONF 0xFD9A140C +#define Z3D_SYS_VERSION 0xFD9A1410 +#define Z3D_SYS_DBINV 0xFD9A1418 +#define Z3D_SYS_I2F_FMT 0xFD9A1420 +#define Z3D_SYS_I2F_SRC 0xFD9A1424 +#define Z3D_SYS_I2F_DST 0xFD9A1428 +#define Z3D_SYS_GBCNT 0xFD9A1430 +#define Z3D_SYS_BSYCNT 0xFD9A1434 +#define Z3D_SYS_INT_STATUS 0xFD9A1450 +#define Z3D_SYS_INT_MASK 0xFD9A1454 +#define Z3D_SYS_INT_CLEAR 0xFD9A1458 +#define TCD0 0xFD9C0000 +#define TCD1 0xFD9C0400 +#define TCD2 0xFD9C0800 +#define TCD3 0xFD9C0C00 +#define TCT0 0xFD9C1000 +#define TCT1 0xFD9C1400 +#define TCT2 0xFD9C1800 +#define TCT3 0xFD9C1C00 + +/* PFC */ +#define PACR 0xA4050100 +#define PBCR 0xA4050102 +#define PCCR 0xA4050104 +#define PDCR 0xA4050106 +#define PECR 0xA4050108 +#define PFCR 0xA405010A +#define PGCR 0xA405010C +#define PHCR 0xA405010E +#define PJCR 0xA4050110 +#define PKCR 0xA4050112 +#define PLCR 0xA4050114 +#define PMCR 0xA4050116 +#define PNCR 0xA4050118 +#define PQCR 0xA405011A +#define PRCR 0xA405011C +#define PSCR 0xA405011E +#define PTCR 0xA4050140 +#define PUCR 0xA4050142 +#define PVCR 0xA4050144 +#define PWCR 0xA4050146 +#define PXCR 0xA4050148 +#define PYCR 0xA405014A +#define PZCR 0xA405014C +#define PSELA 0xA405014E +#define PSELB 0xA4050150 +#define PSELC 0xA4050152 +#define PSELD 0xA4050154 +#define PSELE 0xA4050156 +#define HIZCRA 0xA4050158 +#define HIZCRB 0xA405015A +#define HIZCRC 0xA405015C +#define MSELCR 0xA405015C +#define PULCR 0xA405015E +#define DRVCR 0xA4050180 +#define SBSCR 0xA4050182 +#define AUDTHCR 0xA4050184 +#define PSELF 0xA4050186 + +/* I/O Port */ +#define PADR 0xA4050120 +#define PBDR 0xA4050122 +#define PCDR 0xA4050124 +#define PDDR 0xA4050126 +#define PEDR 0xA4050128 +#define PFDR 0xA405012A +#define PGDR 0xA405012C +#define PHDR 0xA405012E +#define PJDR 0xA4050130 +#define PKDR 0xA4050132 +#define PLDR 0xA4050134 +#define PMDR 0xA4050136 +#define PNDR 0xA4050138 +#define PQDR 0xA405013A +#define PRDR 0xA405013C +#define PSDR 0xA405013E +#define PTDR 0xA4050160 +#define PUDR 0xA4050162 +#define PVDR 0xA4050164 +#define PWDR 0xA4050166 +#define PYDR 0xA4050168 +#define PZDR 0xA405016A + +/* UBC */ +#define CBR0 0xFF200000 +#define CRR0 0xFF200004 +#define CAR0 0xFF200008 +#define CAMR0 0xFF20000C +#define CBR1 0xFF200020 +#define CRR1 0xFF200024 +#define CAR1 0xFF200028 +#define CAMR1 0xFF20002C +#define CDR1 0xFF200030 +#define CDMR1 0xFF200034 +#define CETR1 0xFF200038 +#define CCMFR 0xFF200600 +#define CBCR 0xFF200620 + +/* H-UDI */ +#define SDIR 0xFC110000 +#define SDDRH 0xFC110008 +#define SDDRL 0xFC11000A +#define SDINT 0xFC110018 + +#endif /* _ASM_CPU_SH7722_H_ */ diff --git a/include/configs/ms7722se.h b/include/configs/ms7722se.h new file mode 100644 index 00000000000..18e985118c4 --- /dev/null +++ b/include/configs/ms7722se.h @@ -0,0 +1,137 @@ +/* + * Configuation settings for the Hitachi Solution Engine 7722 + * + * Copyright (C) 2007 Nobuhiro Iwamatsu + * + * 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 __MS7722SE_H +#define __MS7722SE_H + +#undef DEBUG +#define CONFIG_SH 1 +#define CONFIG_SH4 1 +#define CONFIG_CPU_SH7722 1 +#define CONFIG_MS7722SE 1 + +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_DFL +#define CONFIG_CMD_SDRAM +#define CONFIG_CMD_ENV + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_BOOTDELAY 3 +#define CONFIG_BOOTARGS "console=ttySC0,115200 root=1f01" +#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_IPADDR 192.168.0.22 +#define CONFIG_SERVERIP 192.168.0.1 +#define CONFIG_GATEWAYIP 192.168.0.1 + +#define CONFIG_VERSION_VARIABLE +#undef CONFIG_SHOW_BOOT_PROGRESS + +/* SMC9111 */ +#define CONFIG_DRIVER_SMC91111 +#define CONFIG_SMC91111_BASE (0xB8000000) + +/* MEMORY */ +#define MS7722SE_SDRAM_BASE (0x8C000000) +#define MS7722SE_FLASH_BASE_1 (0xA0000000) +//#define MS7722SE_FLASH_BASE_1 (0xA1000000) +#define MS7722SE_FLASH_BANK_SIZE (8*1024 * 1024) + +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=> " /* Monitor Command Prompt */ +#define CFG_CBSIZE 256 /* Buffer size for input from the Console */ +#define CFG_PBSIZE 256 /* Buffer size for Console output */ +#define CFG_MAXARGS 16 /* max args accepted for monitor commands */ +#define CFG_BARGSIZE 512 /* Buffer size for Boot Arguments passed to kernel */ +#define CFG_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */ + +/* SCIF */ +#define CFG_SCIF_CONSOLE 1 +#define CONFIG_CONS_SCIF0 1 +#undef CFG_CONSOLE_INFO_QUIET /* Suppress display of console information at boot */ +#undef CFG_CONSOLE_OVERWRITE_ROUTINE +#undef CFG_CONSOLE_ENV_OVERWRITE + +#define CFG_MEMTEST_START (MS7722SE_SDRAM_BASE) +#define CFG_MEMTEST_END (CFG_MEMTEST_START + (60 * 1024 * 1024)) + +#undef CFG_ALT_MEMTEST /* Enable alternate, more extensive, memory test */ +#undef CFG_MEMTEST_SCRATCH /* Scratch address used by the alternate memory test */ + +#undef CFG_LOADS_BAUD_CHANGE /* Enable temporary baudrate change while serial download */ + +#define CFG_SDRAM_BASE (MS7722SE_SDRAM_BASE) +#define CFG_SDRAM_SIZE (64 * 1024 * 1024) /* maybe more, but if so u-boot doesn't know about it... */ + +#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 4 * 1024 * 1024) /* default load address for scripts ?!? */ + +#define CFG_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image + in Flash (NOT run time address in SDRAM) ?!? */ +#define CFG_MONITOR_LEN (128 * 1024) /* */ +#define CFG_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */ +#define CFG_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */ +#define CFG_BOOTMAPSZ (8 * 1024 * 1024) + +/* FLASH */ +#define CFG_FLASH_CFI +#define CFG_FLASH_CFI_DRIVER +#undef CFG_FLASH_QUIET_TEST +#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ + +#define CFG_FLASH_BASE (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */ + +#define CFG_MAX_FLASH_SECT 150 /* Max number of sectors on each + Flash chip */ + +/* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */ +#define CFG_MAX_FLASH_BANKS 2 +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \ + CFG_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \ + } + +#define CFG_FLASH_ERASE_TOUT (3 * 1000) /* Timeout for Flash erase operations (in ms) */ +#define CFG_FLASH_WRITE_TOUT (3 * 1000) /* Timeout for Flash write operations (in ms) */ +#define CFG_FLASH_LOCK_TOUT (3 * 1000) /* Timeout for Flash set sector lock bit operations (in ms) */ +#define CFG_FLASH_UNLOCK_TOUT (3 * 1000) /* Timeout for Flash clear lock bit operations (in ms) */ + +#undef CFG_FLASH_PROTECTION /* Use hardware flash sectors protection instead of U-Boot software protection */ + +#undef CFG_DIRECT_FLASH_TFTP + +#define CFG_ENV_IS_IN_FLASH +#define CONFIG_ENV_OVERWRITE 1 +#define CFG_ENV_SECT_SIZE (8 * 1024) +#define CFG_ENV_SIZE (CFG_ENV_SECT_SIZE) +#define CFG_ENV_ADDR (CFG_FLASH_BASE + (1 * CFG_ENV_SECT_SIZE)) +#define CFG_ENV_OFFSET (CFG_ENV_ADDR - CFG_FLASH_BASE) /* Offset of env Flash sector relative to CFG_FLASH_BASE */ +#define CFG_ENV_SIZE_REDUND (CFG_ENV_SECT_SIZE) +#define CFG_ENV_ADDR_REDUND (CFG_FLASH_BASE + (2 * CFG_ENV_SECT_SIZE)) + +/* Board Clock */ +#define CONFIG_SYS_CLK_FREQ 33333333 +#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ +#define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) + +#endif /* __MS7722SE_H */ -- cgit v1.3.1 From 81b20ccc2d795ae9a1199db5a50ad9c28d1e4d22 Mon Sep 17 00:00:00 2001 From: Michael Schwingen Date: Fri, 7 Dec 2007 23:35:02 +0100 Subject: CFI: support JEDEC flash roms in CFI-flash framework The following patch adds support for non-CFI flash ROMS, by hooking into the CFI flash code and using most of its code, as recently discussed here in the thread "Mixing CFI and non-CFI flashs". Signed-off-by: Michael Schwingen Signed-off-by: Stefan Roese --- drivers/mtd/Makefile | 1 + drivers/mtd/cfi_flash.c | 110 ++++++++++++++-- drivers/mtd/jedec_flash.c | 312 ++++++++++++++++++++++++++++++++++++++++++++++ include/flash.h | 10 ++ 4 files changed, 421 insertions(+), 12 deletions(-) create mode 100644 drivers/mtd/jedec_flash.c (limited to 'include') diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile index 95c5e02af9f..952e9198437 100644 --- a/drivers/mtd/Makefile +++ b/drivers/mtd/Makefile @@ -29,6 +29,7 @@ COBJS-y += at45.o COBJS-y += cfi_flash.o COBJS-y += dataflash.o COBJS-y += mw_eeprom.o +COBJS-$(CONFIG_FLASH_CFI_LEGACY) += jedec_flash.o COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 5579a1efc15..66754cd58c4 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -98,10 +98,6 @@ #define AMD_STATUS_TOGGLE 0x40 #define AMD_STATUS_ERROR 0x20 -#define AMD_ADDR_ERASE_START ((info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555) -#define AMD_ADDR_START ((info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555) -#define AMD_ADDR_ACK ((info->portwidth == FLASH_CFI_8BIT) ? 0x555 : 0x2AA) - #define FLASH_OFFSET_MANUFACTURER_ID 0x00 #define FLASH_OFFSET_DEVICE_ID 0x01 #define FLASH_OFFSET_DEVICE_ID2 0x0E @@ -331,6 +327,62 @@ ulong flash_read_long (flash_info_t * info, flash_sect_t sect, uint offset) } +#ifdef CONFIG_FLASH_CFI_LEGACY +/*----------------------------------------------------------------------- + * Call board code to request info about non-CFI flash. + * board_flash_get_legacy needs to fill in at least: + * info->portwidth, info->chipwidth and info->interface for Jedec probing. + */ +int flash_detect_legacy(ulong base, int banknum) +{ + flash_info_t *info = &flash_info[banknum]; + if (board_flash_get_legacy(base, banknum, info)) { + /* board code may have filled info completely. If not, we + use JEDEC ID probing. */ + if (!info->vendor) { + int modes[] = { CFI_CMDSET_AMD_STANDARD, CFI_CMDSET_INTEL_STANDARD }; + int i; + + for(i=0; ivendor = modes[i]; + info->start[0] = base; + if (info->portwidth == FLASH_CFI_8BIT && info->interface == FLASH_CFI_X8X16) { + info->addr_unlock1 = 0x2AAA; + info->addr_unlock2 = 0x5555; + } else { + info->addr_unlock1 = 0x5555; + info->addr_unlock2 = 0x2AAA; + } + flash_read_jedec_ids(info); + debug("JEDEC PROBE: ID %x %x %x\n", info->manufacturer_id, info->device_id, info->device_id2); + if (jedec_flash_match(info, base)) + break; + } + } + switch(info->vendor) { + case CFI_CMDSET_INTEL_STANDARD: + case CFI_CMDSET_INTEL_EXTENDED: + info->cmd_reset = FLASH_CMD_RESET; + break; + case CFI_CMDSET_AMD_STANDARD: + case CFI_CMDSET_AMD_EXTENDED: + case CFI_CMDSET_AMD_LEGACY: + info->cmd_reset = AMD_CMD_RESET; + break; + } + info->flash_id = FLASH_MAN_CFI; + return 1; + } + return 0; /* use CFI */ +} +#else +int inline flash_detect_legacy(ulong base, int banknum) +{ + return 0; /* use CFI */ +} +#endif + + /*----------------------------------------------------------------------- */ unsigned long flash_init (void) @@ -345,7 +397,10 @@ unsigned long flash_init (void) /* Init: no FLASHes known */ for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) { flash_info[i].flash_id = FLASH_UNKNOWN; - size += flash_info[i].size = flash_get_size (bank_base[i], i); + + if (!flash_detect_legacy (bank_base[i], i)) + flash_get_size (bank_base[i], i); + size += flash_info[i].size; if (flash_info[i].flash_id == FLASH_UNKNOWN) { #ifndef CFG_FLASH_QUIET_TEST printf ("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n", @@ -483,11 +538,18 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) case CFI_CMDSET_AMD_STANDARD: case CFI_CMDSET_AMD_EXTENDED: flash_unlock_seq (info, sect); - flash_write_cmd (info, sect, AMD_ADDR_ERASE_START, - AMD_CMD_ERASE_START); + flash_write_cmd (info, sect, info->addr_unlock1, AMD_CMD_ERASE_START); flash_unlock_seq (info, sect); flash_write_cmd (info, sect, 0, AMD_CMD_ERASE_SECTOR); break; +#ifdef CONFIG_FLASH_CFI_LEGACY + case CFI_CMDSET_AMD_LEGACY: + flash_unlock_seq (info, 0); + flash_write_cmd (info, 0, info->addr_unlock1, AMD_CMD_ERASE_START); + flash_unlock_seq (info, 0); + flash_write_cmd (info, sect, 0, AMD_CMD_ERASE_SECTOR); + break; +#endif default: debug ("Unkown flash vendor %d\n", info->vendor); @@ -516,8 +578,13 @@ void flash_print_info (flash_info_t * info) return; } - printf ("CFI conformant FLASH (%d x %d)", + printf ("%s FLASH (%d x %d)", + info->name, (info->portwidth << 3), (info->chipwidth << 3)); + if (info->size < 1024*1024) + printf (" Size: %ld kB in %d Sectors\n", + info->size >> 10, info->sector_count); + else printf (" Size: %ld MB in %d Sectors\n", info->size >> 20, info->sector_count); printf (" "); @@ -534,6 +601,11 @@ void flash_print_info (flash_info_t * info) case CFI_CMDSET_AMD_EXTENDED: printf ("AMD Extended"); break; +#ifdef CONFIG_FLASH_CFI_LEGACY + case CFI_CMDSET_AMD_LEGACY: + printf ("AMD Legacy"); + break; +#endif default: printf ("Unknown (%d)", info->vendor); break; @@ -777,6 +849,9 @@ static int flash_is_busy (flash_info_t * info, flash_sect_t sect) break; case CFI_CMDSET_AMD_STANDARD: case CFI_CMDSET_AMD_EXTENDED: +#ifdef CONFIG_FLASH_CFI_LEGACY + case CFI_CMDSET_AMD_LEGACY: +#endif retval = flash_toggle (info, sect, 0, AMD_STATUS_TOGGLE); break; default: @@ -967,8 +1042,8 @@ static void flash_write_cmd (flash_info_t * info, flash_sect_t sect, uint offset static void flash_unlock_seq (flash_info_t * info, flash_sect_t sect) { - flash_write_cmd (info, sect, AMD_ADDR_START, AMD_CMD_UNLOCK_START); - flash_write_cmd (info, sect, AMD_ADDR_ACK, AMD_CMD_UNLOCK_ACK); + flash_write_cmd (info, sect, info->addr_unlock1, AMD_CMD_UNLOCK_START); + flash_write_cmd (info, sect, info->addr_unlock2, AMD_CMD_UNLOCK_ACK); } /*----------------------------------------------------------------------- @@ -1105,7 +1180,7 @@ static void flash_read_jedec_ids (flash_info_t * info) case CFI_CMDSET_AMD_EXTENDED: flash_write_cmd(info, 0, 0, AMD_CMD_RESET); flash_unlock_seq(info, 0); - flash_write_cmd(info, 0, AMD_ADDR_START, FLASH_CMD_READ_ID); + flash_write_cmd(info, 0, info->addr_unlock1, FLASH_CMD_READ_ID); udelay(1000); /* some flash are slow to respond */ info->manufacturer_id = flash_read_uchar (info, FLASH_OFFSET_MANUFACTURER_ID); @@ -1156,6 +1231,10 @@ static int flash_detect_cfi (flash_info_t * info) debug ("port %d bits chip %d bits\n", info->portwidth << CFI_FLASH_SHIFT_WIDTH, info->chipwidth << CFI_FLASH_SHIFT_WIDTH); + /* this probably only works if info->interface == FLASH_CFI_X8X16 */ + info->addr_unlock1 = (info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555; + info->addr_unlock2 = (info->portwidth == FLASH_CFI_8BIT) ? 0x555 : 0x2AA; + info->name = "CFI conformant"; return 1; } } @@ -1282,6 +1361,10 @@ ulong flash_get_size (ulong base, int banknum) debug ("erase_region_count = %d erase_region_size = %d\n", erase_region_count, erase_region_size); for (j = 0; j < erase_region_count; j++) { + if (sect_cnt >= CFG_MAX_FLASH_SECT) { + printf("ERROR: too many flash sectors\n"); + break; + } info->start[sect_cnt] = sector; sector += (erase_region_size * size_ratio); @@ -1384,8 +1467,11 @@ static int flash_write_cfiword (flash_info_t * info, ulong dest, break; case CFI_CMDSET_AMD_EXTENDED: case CFI_CMDSET_AMD_STANDARD: +#ifdef CONFIG_FLASH_CFI_LEGACY + case CFI_CMDSET_AMD_LEGACY: +#endif flash_unlock_seq (info, 0); - flash_write_cmd (info, 0, AMD_ADDR_START, AMD_CMD_WRITE); + flash_write_cmd (info, 0, info->addr_unlock1, AMD_CMD_WRITE); break; } diff --git a/drivers/mtd/jedec_flash.c b/drivers/mtd/jedec_flash.c new file mode 100644 index 00000000000..719ad204161 --- /dev/null +++ b/drivers/mtd/jedec_flash.c @@ -0,0 +1,312 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, + * + * based in great part on jedec_probe.c from linux kernel: + * (C) 2000 Red Hat. GPL'd. + * Occasionally maintained by Thayne Harbaugh tharbaugh at lnxi dot 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 + * + */ + +/* The DEBUG define must be before common to enable debugging */ +/*#define DEBUG*/ + +#include +#include +#include +#include +#include + +#define P_ID_AMD_STD CFI_CMDSET_AMD_LEGACY + +/* Manufacturers */ +#define MANUFACTURER_AMD 0x0001 +#define MANUFACTURER_SST 0x00BF + +/* AMD */ +#define AM29DL800BB 0x22C8 +#define AM29DL800BT 0x224A + +#define AM29F800BB 0x2258 +#define AM29F800BT 0x22D6 +#define AM29LV400BB 0x22BA +#define AM29LV400BT 0x22B9 +#define AM29LV800BB 0x225B +#define AM29LV800BT 0x22DA +#define AM29LV160DT 0x22C4 +#define AM29LV160DB 0x2249 +#define AM29F017D 0x003D +#define AM29F016D 0x00AD +#define AM29F080 0x00D5 +#define AM29F040 0x00A4 +#define AM29LV040B 0x004F +#define AM29F032B 0x0041 +#define AM29F002T 0x00B0 + +/* SST */ +#define SST39LF800 0x2781 +#define SST39LF160 0x2782 +#define SST39VF1601 0x234b +#define SST39LF512 0x00D4 +#define SST39LF010 0x00D5 +#define SST39LF020 0x00D6 +#define SST39LF040 0x00D7 +#define SST39SF010A 0x00B5 +#define SST39SF020A 0x00B6 + + +/* + * Unlock address sets for AMD command sets. + * Intel command sets use the MTD_UADDR_UNNECESSARY. + * Each identifier, except MTD_UADDR_UNNECESSARY, and + * MTD_UADDR_NO_SUPPORT must be defined below in unlock_addrs[]. + * MTD_UADDR_NOT_SUPPORTED must be 0 so that structure + * initialization need not require initializing all of the + * unlock addresses for all bit widths. + */ +enum uaddr { + MTD_UADDR_NOT_SUPPORTED = 0, /* data width not supported */ + MTD_UADDR_0x0555_0x02AA, + MTD_UADDR_0x0555_0x0AAA, + MTD_UADDR_0x5555_0x2AAA, + MTD_UADDR_0x0AAA_0x0555, + MTD_UADDR_DONT_CARE, /* Requires an arbitrary address */ + MTD_UADDR_UNNECESSARY, /* Does not require any address */ +}; + + +struct unlock_addr { + u32 addr1; + u32 addr2; +}; + + +/* + * I don't like the fact that the first entry in unlock_addrs[] + * exists, but is for MTD_UADDR_NOT_SUPPORTED - and, therefore, + * should not be used. The problem is that structures with + * initializers have extra fields initialized to 0. It is _very_ + * desireable to have the unlock address entries for unsupported + * data widths automatically initialized - that means that + * MTD_UADDR_NOT_SUPPORTED must be 0 and the first entry here + * must go unused. + */ +static const struct unlock_addr unlock_addrs[] = { + [MTD_UADDR_NOT_SUPPORTED] = { + .addr1 = 0xffff, + .addr2 = 0xffff + }, + + [MTD_UADDR_0x0555_0x02AA] = { + .addr1 = 0x0555, + .addr2 = 0x02aa + }, + + [MTD_UADDR_0x0555_0x0AAA] = { + .addr1 = 0x0555, + .addr2 = 0x0aaa + }, + + [MTD_UADDR_0x5555_0x2AAA] = { + .addr1 = 0x5555, + .addr2 = 0x2aaa + }, + + [MTD_UADDR_0x0AAA_0x0555] = { + .addr1 = 0x0AAA, + .addr2 = 0x0555 + }, + + [MTD_UADDR_DONT_CARE] = { + .addr1 = 0x0000, /* Doesn't matter which address */ + .addr2 = 0x0000 /* is used - must be last entry */ + }, + + [MTD_UADDR_UNNECESSARY] = { + .addr1 = 0x0000, + .addr2 = 0x0000 + } +}; + + +struct amd_flash_info { + const __u16 mfr_id; + const __u16 dev_id; + const char *name; + const int DevSize; + const int NumEraseRegions; + const int CmdSet; + const __u8 uaddr[4]; /* unlock addrs for 8, 16, 32, 64 */ + const ulong regions[6]; +}; + +#define ERASEINFO(size,blocks) (size<<8)|(blocks-1) + +#define SIZE_64KiB 16 +#define SIZE_128KiB 17 +#define SIZE_256KiB 18 +#define SIZE_512KiB 19 +#define SIZE_1MiB 20 +#define SIZE_2MiB 21 +#define SIZE_4MiB 22 +#define SIZE_8MiB 23 + +static const struct amd_flash_info jedec_table[] = { +#ifdef CFG_FLASH_LEGACY_256Kx8 + { + .mfr_id = MANUFACTURER_SST, + .dev_id = SST39LF020, + .name = "SST 39LF020", + .uaddr = { + [0] = MTD_UADDR_0x5555_0x2AAA /* x8 */ + }, + .DevSize = SIZE_256KiB, + .CmdSet = P_ID_AMD_STD, + .NumEraseRegions= 1, + .regions = { + ERASEINFO(0x01000,64), + } + }, +#endif +#ifdef CFG_FLASH_LEGACY_512Kx8 + { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV040B, + .name = "AMD AM29LV040B", + .uaddr = { + [0] = MTD_UADDR_0x0555_0x02AA /* x8 */ + }, + .DevSize = SIZE_512KiB, + .CmdSet = P_ID_AMD_STD, + .NumEraseRegions= 1, + .regions = { + ERASEINFO(0x10000,8), + } + }, + { + .mfr_id = MANUFACTURER_SST, + .dev_id = SST39LF040, + .name = "SST 39LF040", + .uaddr = { + [0] = MTD_UADDR_0x5555_0x2AAA /* x8 */ + }, + .DevSize = SIZE_512KiB, + .CmdSet = P_ID_AMD_STD, + .NumEraseRegions= 1, + .regions = { + ERASEINFO(0x01000,128), + } + }, +#endif +}; + + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + + +static inline void fill_info(flash_info_t *info, const struct amd_flash_info *jedec_entry, ulong base) +{ + int i,j; + int sect_cnt; + int size_ratio; + int total_size; + enum uaddr uaddr_idx; + + size_ratio = info->portwidth / info->chipwidth; + + debug("Found JEDEC Flash: %s\n", jedec_entry->name); + info->vendor = jedec_entry->CmdSet; + /* Todo: do we need device-specific timeouts? */ + info->erase_blk_tout = 30000; + info->buffer_write_tout = 1000; + info->write_tout = 100; + info->name = jedec_entry->name; + + /* copy unlock addresses from device table to CFI info struct. This + is just here because the addresses are in the table anyway - if + the flash is not detected due to wrong unlock addresses, + flash_detect_legacy would have to try all of them before we even + get here. */ + switch(info->chipwidth) { + case FLASH_CFI_8BIT: + uaddr_idx = jedec_entry->uaddr[0]; + break; + case FLASH_CFI_16BIT: + uaddr_idx = jedec_entry->uaddr[1]; + break; + case FLASH_CFI_32BIT: + uaddr_idx = jedec_entry->uaddr[2]; + break; + default: + uaddr_idx = MTD_UADDR_NOT_SUPPORTED; + break; + } + + debug("unlock address index %d\n", uaddr_idx); + info->addr_unlock1 = unlock_addrs[uaddr_idx].addr1; + info->addr_unlock2 = unlock_addrs[uaddr_idx].addr2; + debug("unlock addresses are 0x%x/0x%x\n", info->addr_unlock1, info->addr_unlock2); + + sect_cnt = 0; + total_size = 0; + for (i = 0; i < jedec_entry->NumEraseRegions; i++) { + ulong erase_region_size = jedec_entry->regions[i] >> 8; + ulong erase_region_count = (jedec_entry->regions[i] & 0xff) + 1; + + total_size += erase_region_size * erase_region_count; + debug ("erase_region_count = %d erase_region_size = %d\n", + erase_region_count, erase_region_size); + for (j = 0; j < erase_region_count; j++) { + if (sect_cnt >= CFG_MAX_FLASH_SECT) { + printf("ERROR: too many flash sectors\n"); + break; + } + info->start[sect_cnt] = base; + base += (erase_region_size * size_ratio); + sect_cnt++; + } + } + info->sector_count = sect_cnt; + info->size = total_size * size_ratio; +} + +/*----------------------------------------------------------------------- + * match jedec ids against table. If a match is found, fill flash_info entry + */ +int jedec_flash_match(flash_info_t *info, ulong base) +{ + int ret = 0; + int i; + ulong mask = 0xFFFF; + if (info->chipwidth == 1) + mask = 0xFF; + + for (i = 0; i < ARRAY_SIZE(jedec_table); i++) { + if ((jedec_table[i].mfr_id & mask) == (info->manufacturer_id & mask) && + (jedec_table[i].dev_id & mask) == (info->device_id & mask)) { + fill_info(info, &jedec_table[i], base); + ret = 1; + break; + } + } + return ret; +} + diff --git a/include/flash.h b/include/flash.h index b0bf733f18d..6e252ccad8b 100644 --- a/include/flash.h +++ b/include/flash.h @@ -52,6 +52,9 @@ typedef struct { ushort ext_addr; /* extended query table address */ ushort cfi_version; /* cfi version */ ushort cfi_offset; /* offset for cfi query */ + ulong addr_unlock1; /* unlock address 1 for AMD flash roms */ + ulong addr_unlock2; /* unlock address 2 for AMD flash roms */ + const char *name; /* human-readable name */ #endif } flash_info_t; @@ -101,6 +104,13 @@ extern void flash_read_user_serial(flash_info_t * info, void * buffer, int offse extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int offset, int len); #endif /* CFG_FLASH_PROTECTION */ +#ifdef CONFIG_FLASH_CFI_LEGACY +extern ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info); +extern int jedec_flash_match(flash_info_t *info, ulong base); +#define CFI_CMDSET_AMD_LEGACY 0xFFF0 +#endif + + /*----------------------------------------------------------------------- * return codes from flash_write(): */ -- cgit v1.3.1 From addce57e2e4c49e77ffb2020a84690713bb18b47 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Mon, 26 Nov 2007 17:12:24 -0600 Subject: Update MPC8544DS to use libfdt Updated the MPC8544DS config to use libfdt and assume use of aliases for ethernet, pci, and serial for the various fixups that are done. Signed-off-by: Kumar Gala --- board/freescale/mpc8544ds/mpc8544ds.c | 71 ++++++++++++++++------------------- include/configs/MPC8544DS.h | 10 ++--- 2 files changed, 35 insertions(+), 46 deletions(-) (limited to 'include') diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c index b6c9e93d504..6f9864aefcc 100644 --- a/board/freescale/mpc8544ds/mpc8544ds.c +++ b/board/freescale/mpc8544ds/mpc8544ds.c @@ -29,14 +29,11 @@ #include #include #include +#include +#include #include "../common/pixis.h" -#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 @@ -508,51 +505,47 @@ get_board_sys_clk(ulong dummy) return val; } -#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +#if defined(CONFIG_OF_BOARD_SETUP) + void ft_board_setup(void *blob, bd_t *bd) { - u32 *p; - int len; + int node, tmp[2]; + const char *path; 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); - } + node = fdt_path_offset(blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { #ifdef CONFIG_PCI1 - p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len); - if (p != NULL) { - p[0] = 0; - p[1] = pci1_hose.last_busno - pci1_hose.first_busno; - debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]); - } -#endif -#ifdef CONFIG_PCIE1 - p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len); - if (p != NULL) { - p[0] = 0; - p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; - debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]); - } + path = fdt_getprop(blob, node, "pci0", NULL); + if (path) { + tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } #endif #ifdef CONFIG_PCIE2 - p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@9000/bus-range", &len); - if (p != NULL) { - p[0] = 0; - p[1] = pcie2_hose.last_busno - pcie2_hose.first_busno; - debug("PCI@9000 first_busno=%d last_busno=%d\n",p[0],p[1]); - } + path = fdt_getprop(blob, node, "pci1", NULL); + if (path) { + tmp[1] = pcie2_hose.last_busno - pcie2_hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } +#endif +#ifdef CONFIG_PCIE1 + path = fdt_getprop(blob, node, "pci2", NULL); + if (path) { + tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } #endif #ifdef CONFIG_PCIE3 - p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@b000/bus-range", &len); - if (p != NULL) { - p[0] = 0; - p[1] = pcie3_hose.last_busno - pcie3_hose.first_busno;; - debug("PCI@b000 first_busno=%d last_busno=%d\n",p[0],p[1]); - } + path = fdt_getprop(blob, node, "pci3", NULL); + if (path) { + tmp[1] = pcie3_hose.last_busno - pcie3_hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } #endif + } } #endif diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h index 13e2a2c079f..fc0b9c2c6e3 100644 --- a/include/configs/MPC8544DS.h +++ b/include/configs/MPC8544DS.h @@ -251,13 +251,9 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #endif /* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 -#define CONFIG_OF_BOARD_SETUP 1 - -#define OF_CPU "PowerPC,8544@0" -#define OF_SOC "soc8544@e0000000" -#define OF_TBCLK (bd->bi_busfreq / 8) -#define OF_STDOUT_PATH "/soc8544@e0000000/serial@4500" +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 /* I2C */ #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -- cgit v1.3.1 From 50c03c8cf494d91cdec39670d95337c743e16ec9 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 27 Nov 2007 22:42:34 -0600 Subject: Update MPC8544 DS config * Removed HAS_ETH2/HAS_ETH3 - MPC8544 only has TSEC1/2 * Removed some misc environment setup * Moved to using fdtfile & fdtaddr as fdt env var names * Enabled CONFIG_CMDLINE_EDITING Signed-off-by: Kumar Gala --- include/configs/MPC8544DS.h | 107 +++++--------------------------------------- 1 file changed, 12 insertions(+), 95 deletions(-) (limited to 'include') diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h index fc0b9c2c6e3..aeac35a84d1 100644 --- a/include/configs/MPC8544DS.h +++ b/include/configs/MPC8544DS.h @@ -422,6 +422,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CFG_LOAD_ADDR 0x2000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) @@ -471,10 +472,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_ETHADDR 00:E0:0C:02:00:FD #define CONFIG_HAS_ETH1 #define CONFIG_ETH1ADDR 00:E0:0C:02:01:FD -#define CONFIG_HAS_ETH2 -#define CONFIG_ETH2ADDR 00:E0:0C:02:02:FD -#define CONFIG_HAS_ETH3 -#define CONFIG_ETH3ADDR 00:E0:0C:02:03:FD #endif #define CONFIG_IPADDR 192.168.1.251 @@ -484,8 +481,8 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_BOOTFILE 8544ds/uImage.uboot #define CONFIG_UBOOTPATH 8544ds/u-boot.bin /* TFTP server */ -#define CONFIG_SERVERIP 192.168.0.1 -#define CONFIG_GATEWAYIP 192.168.0.1 +#define CONFIG_SERVERIP 192.168.1.1 +#define CONFIG_GATEWAYIP 192.168.1.1 #define CONFIG_NETMASK 255.255.0.0 #define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/ @@ -495,65 +492,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_BAUDRATE 115200 -#if defined(CONFIG_PCIE1) || defined(CONFIG_PCIE2) || defined(CONFIG_PCIE3) -#define PCIE_ENV \ - "pciereg=md ${a}000 6; md ${a}020 4; md ${a}bf8 2; echo o;md ${a}c00 25;" \ - "echo i; md ${a}da0 15; echo e;md ${a}e00 e; echo d; md ${a}f00 c\0" \ - "pcieerr=md ${a}020 1; md ${a}e00 e;" \ - "pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \ - "pci d.w $b.0 56 1;" \ - "pci d $b.0 104 1;pci d $b.0 110 1;pci d $b.0 130 1\0" \ - "pcieerrc=mw ${a}020 ffffffff; mw ${a}e00 ffffffff;" \ - "pci w.b $b.0 7 ff; pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff;" \ - "pci w $b.0 104 ffffffff; pci w $b.0 110 ffffffff;" \ - "pci w $b.0 130 ffffffff\0" \ - "pciecfg=pci d $b.0 0 20; pci d $b.0 100 e; pci d $b.0 400 69\0" \ - "pcie1regs=setenv a e000a; run pciereg\0" \ - "pcie2regs=setenv a e0009; run pciereg\0" \ - "pcie3regs=setenv a e000b; run pciereg\0" \ - "pcie1cfg=setenv b 3; run pciecfg\0" \ - "pcie2cfg=setenv b 5; run pciecfg\0" \ - "pcie3cfg=setenv b 0; run pciecfg\0" \ - "pcie1err=setenv a e000a; setenv b 3; run pcieerr\0" \ - "pcie2err=setenv a e0009; setenv b 5; run pcieerr\0" \ - "pcie3err=setenv a e000b; setenv b 0; run pcieerr\0" \ - "pcie1errc=setenv a e000a; setenv b 3; run pcieerrc\0" \ - "pcie2errc=setenv a e0009; setenv b 5; run pcieerrc\0" \ - "pcie3errc=setenv a e000b; setenv b 0; run pcieerrc\0" -#else -#define PCIE_ENV "" -#endif - -#if defined(CONFIG_PCI1) -#define PCI_ENV \ - "pcireg=md ${a}000 3; echo o;md ${a}c00 25; echo i; md ${a}da0 15;" \ - "echo e;md ${a}e00 9\0" \ - "pci1regs=setenv a e0008; run pcireg\0" \ - "pcierr=md ${a}e00 8; pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \ - "pci d.w $b.0 56 1\0" \ - "pcierrc=mw ${a}e00 ffffffff; mw ${a}e0c 0; pci w.b $b.0 7 ff;" \ - "pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff\0" \ - "pci1err=setenv a e0008; setenv b 7; run pcierr\0" \ - "pci1errc=setenv a e0008; setenv b 7; run pcierrc\0" -#else -#define PCI_ENV "" -#endif - -#if defined(CONFIG_TSEC_ENET) -#define ENET_ENV \ - "enetreg1=md ${a}000 2; md ${a}010 9; md ${a}050 4; md ${a}08c 1;" \ - "md ${a}098 2\0" \ - "enetregt=echo t;md ${a}100 6; md ${a}140 2; md ${a}180 10; md ${a}200 10\0" \ - "enetregr=echo r;md ${a}300 6; md ${a}330 5; md ${a}380 10; md ${a}400 10\0" \ - "enetregm=echo mac;md ${a}500 5; md ${a}520 28;echo fifo;md ${a}a00 1;" \ - "echo mib;md ${a}680 31\0" \ - "enetreg=run enetreg1; run enetregm; run enetregt; run enetregr\0" \ - "enet1regs=setenv a e0024; run enetreg\0" \ - "enet3regs=setenv a e0026; run enetreg\0" -#else -#define ENET_ENV "" -#endif - #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ @@ -566,29 +504,9 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); "consoledev=ttyS0\0" \ "ramdiskaddr=2000000\0" \ "ramdiskfile=8544ds/ramdisk.uboot\0" \ - "dtbaddr=c00000\0" \ - "dtbfile=8544ds/mpc8544ds.dtb\0" \ - "bdev=sda3\0" \ - "eoi=mw e00400b0 0\0" \ - "iack=md e00400a0 1\0" \ - "ddrreg=md ${a}000 8; md ${a}080 8;md ${a}100 d; md ${a}140 4; md ${a}bf0 4;" \ - "md ${a}e00 3; md ${a}e20 3; md ${a}e40 7; md ${a}f00 5\0" \ - "ddrregs=setenv a e0002; run ddrreg\0" \ - "gureg=md ${a}000 2c; md ${a}0b0 1; md ${a}0c0 1; md ${a}b20 3;" \ - "md ${a}e00 1; md ${a}e60 1; md ${a}ef0 15\0" \ - "guregs=setenv a e00e0; run gureg\0" \ - "ecmreg=md ${a}000 1; md ${a}010 1; md ${a}bf8 2; md ${a}e00 6\0" \ - "ecmregs=setenv a e0001; run ecmreg\0" \ - "lawregs=md e0000c08 4b\0" \ - "lbcregs=md e0005000 36\0" \ - "dma0regs=md e0021100 12\0" \ - "dma1regs=md e0021180 12\0" \ - "dma2regs=md e0021200 12\0" \ - "dma3regs=md e0021280 12\0" \ - PCIE_ENV \ - PCI_ENV \ - ENET_ENV - + "fdtaddr=c00000\0" \ + "fdtfile=8544ds/mpc8544ds.dtb\0" \ + "bdev=sda3\0" #define CONFIG_NFSBOOTCOMMAND \ "setenv bootargs root=/dev/nfs rw " \ @@ -596,23 +514,22 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ - "tftp $dtbaddr $dtbfile;" \ - "bootm $loadaddr - $dtbaddr" - + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr - $fdtaddr" #define CONFIG_RAMBOOTCOMMAND \ "setenv bootargs root=/dev/ram rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $ramdiskaddr $ramdiskfile;" \ "tftp $loadaddr $bootfile;" \ - "tftp $dtbaddr $dtbfile;" \ - "bootm $loadaddr $ramdiskaddr $dtbaddr" + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr $ramdiskaddr $fdtaddr" #define CONFIG_BOOTCOMMAND \ "setenv bootargs root=/dev/$bdev rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ - "tftp $dtbaddr $dtbfile;" \ - "bootm $loadaddr - $dtbaddr" + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr - $fdtaddr" #endif /* __CONFIG_H */ -- cgit v1.3.1 From f59b55a5b8fcadaa99781ba48e7a38e956afa527 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 27 Nov 2007 23:25:02 -0600 Subject: Stop using immap_t for guts offset on 85xx In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers instead of getting it via &immap->im_gur. Signed-off-by: Kumar Gala --- board/cds/mpc8541cds/mpc8541cds.c | 8 +++----- board/cds/mpc8548cds/mpc8548cds.c | 10 ++++------ board/cds/mpc8555cds/mpc8555cds.c | 8 +++----- board/freescale/mpc8544ds/mpc8544ds.c | 5 ++--- board/mpc8540ads/mpc8540ads.c | 5 ++--- board/mpc8540eval/mpc8540eval.c | 2 +- board/mpc8560ads/mpc8560ads.c | 5 ++--- board/mpc8568mds/mpc8568mds.c | 5 ++--- board/pm854/pm854.c | 5 ++--- board/pm856/pm856.c | 5 ++--- board/sbc8560/sbc8560.c | 3 +-- board/stxgp3/stxgp3.c | 3 +-- board/stxssa/stxssa.c | 3 +-- board/tqm85xx/sdram.c | 3 +-- board/tqm85xx/tqm85xx.c | 2 +- cpu/mpc85xx/pci.c | 2 +- cpu/mpc85xx/qe_io.c | 4 ++-- cpu/mpc85xx/spd_sdram.c | 2 +- cpu/mpc85xx/speed.c | 3 +-- include/asm-ppc/immap_85xx.h | 5 +++-- 20 files changed, 36 insertions(+), 52 deletions(-) (limited to 'include') diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/cds/mpc8541cds/mpc8541cds.c index 558ba9903ce..36b2fa1616f 100644 --- a/board/cds/mpc8541cds/mpc8541cds.c +++ b/board/cds/mpc8541cds/mpc8541cds.c @@ -203,8 +203,7 @@ int board_early_init_f (void) int checkboard (void) { - volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); /* PCI slot in USER bits CSR[6:7] by convention. */ uint pci_slot = get_pci_slot (); @@ -250,7 +249,6 @@ long int initdram(int board_type) { long dram_size = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); @@ -263,7 +261,7 @@ initdram(int board_type) * Override DLL = 1, Course Adj = 1, Tap Select = 0 */ - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrdllcr = 0x81000000; asm("sync;isync;msync"); @@ -294,7 +292,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c index 36d7e1ed487..4f02f64db5b 100644 --- a/board/cds/mpc8548cds/mpc8548cds.c +++ b/board/cds/mpc8548cds/mpc8548cds.c @@ -56,7 +56,7 @@ int board_early_init_f (void) int checkboard (void) { volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; /* PCI slot in USER bits CSR[6:7] by convention. */ @@ -96,7 +96,6 @@ long int initdram(int board_type) { long dram_size = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); @@ -109,7 +108,7 @@ initdram(int board_type) * Override DLL = 1, Course Adj = 1, Tap Select = 0 */ - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrdllcr = 0x81000000; asm("sync;isync;msync"); @@ -140,7 +139,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; @@ -330,8 +329,7 @@ int first_free_busno=0; void pci_init_board(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16; diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/cds/mpc8555cds/mpc8555cds.c index 8f1642187c1..2f1b00e1ab4 100644 --- a/board/cds/mpc8555cds/mpc8555cds.c +++ b/board/cds/mpc8555cds/mpc8555cds.c @@ -201,8 +201,7 @@ int board_early_init_f (void) int checkboard (void) { - volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); /* PCI slot in USER bits CSR[6:7] by convention. */ uint pci_slot = get_pci_slot (); @@ -248,7 +247,6 @@ long int initdram(int board_type) { long dram_size = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); @@ -261,7 +259,7 @@ initdram(int board_type) * Override DLL = 1, Course Adj = 1, Tap Select = 0 */ - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrdllcr = 0x81000000; asm("sync;isync;msync"); @@ -292,7 +290,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c index 6f9864aefcc..e13be6388cb 100644 --- a/board/freescale/mpc8544ds/mpc8544ds.c +++ b/board/freescale/mpc8544ds/mpc8544ds.c @@ -50,7 +50,7 @@ int board_early_init_f (void) int checkboard (void) { volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; @@ -146,8 +146,7 @@ int first_free_busno=0; void pci_init_board(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint devdisr = gur->devdisr; uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16; diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c index 914e51a7607..2db8b3256b8 100644 --- a/board/mpc8540ads/mpc8540ads.c +++ b/board/mpc8540ads/mpc8540ads.c @@ -77,13 +77,12 @@ initdram(int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint temp_ddrdll = 0; /* @@ -126,7 +125,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/mpc8540eval/mpc8540eval.c b/board/mpc8540eval/mpc8540eval.c index 3b3c8ed26d0..52fe8cad0c2 100644 --- a/board/mpc8540eval/mpc8540eval.c +++ b/board/mpc8540eval/mpc8540eval.c @@ -75,7 +75,7 @@ long int initdram (int board_type) uint temp_lbcdll = 0; #endif #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL) - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); #endif #if defined(CONFIG_DDR_DLL) diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c index eef524b45ea..4a30bce2a79 100644 --- a/board/mpc8560ads/mpc8560ads.c +++ b/board/mpc8560ads/mpc8560ads.c @@ -278,13 +278,12 @@ initdram(int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint temp_ddrdll = 0; /* @@ -327,7 +326,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/mpc8568mds/mpc8568mds.c b/board/mpc8568mds/mpc8568mds.c index 818ff138a99..2a68185bb9e 100644 --- a/board/mpc8568mds/mpc8568mds.c +++ b/board/mpc8568mds/mpc8568mds.c @@ -133,7 +133,6 @@ long int initdram(int board_type) { long dram_size = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); @@ -146,7 +145,7 @@ initdram(int board_type) * Override DLL = 1, Course Adj = 1, Tap Select = 0 */ - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrdllcr = 0x81000000; asm("sync;isync;msync"); @@ -177,7 +176,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/pm854/pm854.c b/board/pm854/pm854.c index 6ead1d06309..15e948c5171 100644 --- a/board/pm854/pm854.c +++ b/board/pm854/pm854.c @@ -79,13 +79,12 @@ initdram(int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); int i,x; x = 10; @@ -134,7 +133,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/pm856/pm856.c b/board/pm856/pm856.c index a10075451e0..da4fd883365 100644 --- a/board/pm856/pm856.c +++ b/board/pm856/pm856.c @@ -232,13 +232,12 @@ initdram(int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); int i,x; x = 10; @@ -288,7 +287,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c index e8b9929e771..e02fb55678f 100644 --- a/board/sbc8560/sbc8560.c +++ b/board/sbc8560/sbc8560.c @@ -264,7 +264,6 @@ long int initdram (int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; #if 0 #if !defined(CONFIG_RAM_AS_FLASH) volatile ccsr_lbc_t *lbc= &immap->im_lbc; @@ -273,7 +272,7 @@ long int initdram (int board_type) #endif #endif /* 0 */ #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL) - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); #endif #if defined(CONFIG_DDR_DLL) uint temp_ddrdll = 0; diff --git a/board/stxgp3/stxgp3.c b/board/stxgp3/stxgp3.c index a58c043b629..3b04949e025 100644 --- a/board/stxgp3/stxgp3.c +++ b/board/stxgp3/stxgp3.c @@ -283,11 +283,10 @@ initdram (int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint temp_ddrdll = 0; /* Work around to stabilize DDR DLL */ diff --git a/board/stxssa/stxssa.c b/board/stxssa/stxssa.c index 9bacb98d865..253fb2b28f2 100644 --- a/board/stxssa/stxssa.c +++ b/board/stxssa/stxssa.c @@ -302,8 +302,7 @@ initdram (int board_type) #if defined(CONFIG_DDR_DLL) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint temp_ddrdll = 0; /* Work around to stabilize DDR DLL */ diff --git a/board/tqm85xx/sdram.c b/board/tqm85xx/sdram.c index 9c1f0876872..8ca50f54d93 100644 --- a/board/tqm85xx/sdram.c +++ b/board/tqm85xx/sdram.c @@ -150,8 +150,7 @@ long int initdram (int board_type) * This DLL-Override only used on TQM8540 and TQM8560 */ { - volatile immap_t *immap = (immap_t *) CFG_IMMR; - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); int i,x; x = 10; diff --git a/board/tqm85xx/tqm85xx.c b/board/tqm85xx/tqm85xx.c index 256c076c7dd..c45676c0483 100644 --- a/board/tqm85xx/tqm85xx.c +++ b/board/tqm85xx/tqm85xx.c @@ -325,7 +325,7 @@ int misc_init_r (void) void local_bus_init (void) { volatile immap_t *immap = (immap_t *) CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/cpu/mpc85xx/pci.c b/cpu/mpc85xx/pci.c index db09e45fbcc..35e96d98963 100644 --- a/cpu/mpc85xx/pci.c +++ b/cpu/mpc85xx/pci.c @@ -48,7 +48,7 @@ pci_mpc85xx_init(struct pci_controller *board_hose) #ifdef CONFIG_MPC85XX_PCI2 volatile ccsr_pcix_t *pcix2 = &immap->im_pcix2; #endif - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); struct pci_controller * hose; pci_hose = board_hose; diff --git a/cpu/mpc85xx/qe_io.c b/cpu/mpc85xx/qe_io.c index 8878bc53193..98075bbe54f 100644 --- a/cpu/mpc85xx/qe_io.c +++ b/cpu/mpc85xx/qe_io.c @@ -34,9 +34,9 @@ void qe_config_iopin(u8 port, u8 pin, int dir, int open_drain, int assign) u32 pin_2bit_assign; u32 pin_1bit_mask; u32 tmp_val; - volatile immap_t *im = (volatile immap_t *)CFG_IMMR; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile par_io_t *par_io = (volatile par_io_t *) - &(im->im_gur.qe_par_io); + &(gur->qe_par_io); /* Caculate pin location and 2bit mask and dir */ pin_2bit_mask = (u32)(0x3 << (NUM_OF_PINS-(pin%(NUM_OF_PINS/2)+1)*2)); diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c index 5dc223a53e3..307ba3bf013 100644 --- a/cpu/mpc85xx/spd_sdram.c +++ b/cpu/mpc85xx/spd_sdram.c @@ -309,7 +309,7 @@ spd_sdram(void) if ((SVR_VER(get_svr()) == SVR_8548_E) && (SVR_MJREV(get_svr()) == 1) && (spd.mem_type == SPD_MEMTYPE_DDR2)) { - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrioovcr = (0x80000000 /* Enable */ | 0x10000000);/* VSEL to 1.8V */ } diff --git a/cpu/mpc85xx/speed.c b/cpu/mpc85xx/speed.c index 12359a2d64b..5c35d4a50af 100644 --- a/cpu/mpc85xx/speed.c +++ b/cpu/mpc85xx/speed.c @@ -35,8 +35,7 @@ DECLARE_GLOBAL_DATA_PTR; void get_sys_info (sys_info_t * sysInfo) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint plat_ratio,e500_ratio,half_freqSystemBus; plat_ratio = (gur->porpllsr) & 0x0000003e; diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h index 496fc72da34..df53bd2d800 100644 --- a/include/asm-ppc/immap_85xx.h +++ b/include/asm-ppc/immap_85xx.h @@ -1617,6 +1617,9 @@ typedef struct ccsr_gur { char res15[61648]; /* 0xe0f30 to 0xefffff */ } ccsr_gur_t; +#define CFG_MPC85xx_GUTS_OFFSET (0xE0000) +#define CFG_MPC85xx_GUTS_ADDR (CFG_IMMR + CFG_MPC85xx_GUTS_OFFSET) + #define PORDEVSR_PCI (0x00800000) /* PCI Mode */ typedef struct immap { @@ -1634,8 +1637,6 @@ typedef struct immap { ccsr_tsec_t im_tsec2; ccsr_pic_t im_pic; ccsr_cpm_t im_cpm; - ccsr_rio_t im_rio; - ccsr_gur_t im_gur; } immap_t; extern immap_t *immr; -- cgit v1.3.1 From aafeefbdb8b029f5ca2a195598d0a501a606eea9 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 28 Nov 2007 00:36:33 -0600 Subject: Stop using immap_t for cpm offset on 85xx In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_CPM_ADDR as the base of the CPM registers instead of getting it via &immap->im_cpm. Signed-off-by: Kumar Gala --- cpu/mpc85xx/commproc.c | 28 +++++++++++------------ cpu/mpc85xx/cpu_init.c | 6 ++--- cpu/mpc85xx/ether_fcc.c | 54 ++++++++++++++++++++++---------------------- cpu/mpc85xx/serial_scc.c | 35 +++++++++++++--------------- cpu/mpc85xx/speed.c | 6 ++--- include/asm-ppc/immap_85xx.h | 4 +++- include/asm-ppc/iopin_85xx.h | 40 ++++++++++++++++---------------- include/ioports.h | 2 +- 8 files changed, 87 insertions(+), 88 deletions(-) (limited to 'include') diff --git a/cpu/mpc85xx/commproc.c b/cpu/mpc85xx/commproc.c index 3504d50caed..b0ecd25507b 100644 --- a/cpu/mpc85xx/commproc.c +++ b/cpu/mpc85xx/commproc.c @@ -37,7 +37,7 @@ DECLARE_GLOBAL_DATA_PTR; void m8560_cpm_reset(void) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile ulong count; gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET); @@ -50,11 +50,11 @@ m8560_cpm_reset(void) /* * Reset CPM */ - immr->im_cpm.im_cpm_cp.cpcr = CPM_CR_RST; + cpm->im_cpm_cp.cpcr = CPM_CR_RST; count = 0; do { /* Spin until command processed */ __asm__ __volatile__ ("eieio"); - } while ((immr->im_cpm.im_cpm_cp.cpcr & CPM_CR_FLG) && ++count < 1000000); + } while ((cpm->im_cpm_cp.cpcr & CPM_CR_FLG) && ++count < 1000000); } /* Allocate some memory from the dual ported ram. @@ -64,7 +64,7 @@ m8560_cpm_reset(void) uint m8560_cpm_dpalloc(uint size, uint align) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; uint retloc; uint align_mask, off; uint savebase; @@ -86,7 +86,7 @@ m8560_cpm_dpalloc(uint size, uint align) retloc = gd->dp_alloc_base; gd->dp_alloc_base += size; - memset((void *)&(immr->im_cpm.im_dprambase[retloc]), 0, size); + memset((void *)&(cpm->im_dprambase[retloc]), 0, size); return(retloc); } @@ -120,16 +120,16 @@ m8560_cpm_hostalloc(uint size, uint align) void m8560_cpm_setbrg(uint brg, uint rate) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile uint *bp; /* This is good enough to get SMCs running..... */ if (brg < 4) { - bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1); + bp = (uint *)&(cpm->im_cpm_brg1.brgc1); } else { - bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5); + bp = (uint *)&(cpm->im_cpm_brg2.brgc5); brg -= 4; } bp += brg; @@ -142,16 +142,16 @@ m8560_cpm_setbrg(uint brg, uint rate) void m8560_cpm_fastbrg(uint brg, uint rate, int div16) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile uint *bp; /* This is good enough to get SMCs running..... */ if (brg < 4) { - bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1); + bp = (uint *)&(cpm->im_cpm_brg1.brgc1); } else { - bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5); + bp = (uint *)&(cpm->im_cpm_brg2.brgc5); brg -= 4; } bp += brg; @@ -167,14 +167,14 @@ m8560_cpm_fastbrg(uint brg, uint rate, int div16) void m8560_cpm_extcbrg(uint brg, uint rate, uint extclk, int pinsel) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile uint *bp; if (brg < 4) { - bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1); + bp = (uint *)&(cpm->im_cpm_brg1.brgc1); } else { - bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5); + bp = (uint *)&(cpm->im_cpm_brg2.brgc5); brg -= 4; } bp += brg; diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c index 79ad20c91aa..5af69cea8de 100644 --- a/cpu/mpc85xx/cpu_init.c +++ b/cpu/mpc85xx/cpu_init.c @@ -59,7 +59,7 @@ static void config_qe_ioports(void) #endif #ifdef CONFIG_CPM2 -static void config_8560_ioports (volatile immap_t * immr) +void config_8560_ioports (volatile ccsr_cpm_t * cpm) { int portnum; @@ -99,7 +99,7 @@ static void config_8560_ioports (volatile immap_t * immr) } if (pmsk != 0) { - volatile ioport_t *iop = ioport_addr (immr, portnum); + volatile ioport_t *iop = ioport_addr (cpm, portnum); uint tpmsk = ~pmsk; /* @@ -143,7 +143,7 @@ void cpu_init_f (void) #ifdef CONFIG_CPM2 - config_8560_ioports(immap); + config_8560_ioports((ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR); #endif /* Map banks 0 and 1 to the FLASH banks 0 and 1 at preliminary diff --git a/cpu/mpc85xx/ether_fcc.c b/cpu/mpc85xx/ether_fcc.c index 5b23a80e1ca..bd62aab9f34 100644 --- a/cpu/mpc85xx/ether_fcc.c +++ b/cpu/mpc85xx/ether_fcc.c @@ -230,8 +230,8 @@ static int fec_init(struct eth_device* dev, bd_t *bis) { struct ether_fcc_info_s * info = dev->priv; int i; - volatile immap_t *immr = (immap_t *)CFG_IMMR; - volatile ccsr_cpm_cp_t *cp = &(immr->im_cpm.im_cpm_cp); + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; + volatile ccsr_cpm_cp_t *cp = &(cpm->im_cpm_cp); fcc_enet_t *pram_ptr; unsigned long mem_addr; @@ -242,35 +242,35 @@ static int fec_init(struct eth_device* dev, bd_t *bis) /* 28.9 - (1-2): ioports have been set up already */ /* 28.9 - (3): connect FCC's tx and rx clocks */ - immr->im_cpm.im_cpm_mux.cmxuar = 0; /* ATM */ - immr->im_cpm.im_cpm_mux.cmxfcr = (immr->im_cpm.im_cpm_mux.cmxfcr & ~info->cmxfcr_mask) | + cpm->im_cpm_mux.cmxuar = 0; /* ATM */ + cpm->im_cpm_mux.cmxfcr = (cpm->im_cpm_mux.cmxfcr & ~info->cmxfcr_mask) | info->cmxfcr_value; /* 28.9 - (4): GFMR: disable tx/rx, CCITT CRC, set Mode Ethernet */ if(info->ether_index == 0) { - immr->im_cpm.im_cpm_fcc1.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32; + cpm->im_cpm_fcc1.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32; } else if (info->ether_index == 1) { - immr->im_cpm.im_cpm_fcc2.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32; + cpm->im_cpm_fcc2.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32; } else if (info->ether_index == 2) { - immr->im_cpm.im_cpm_fcc3.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32; + cpm->im_cpm_fcc3.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32; } /* 28.9 - (5): FPSMR: enable full duplex, select CCITT CRC for Ethernet,MII */ if(info->ether_index == 0) { - immr->im_cpm.im_cpm_fcc1.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC; + cpm->im_cpm_fcc1.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC; } else if (info->ether_index == 1){ - immr->im_cpm.im_cpm_fcc2.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC; + cpm->im_cpm_fcc2.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC; } else if (info->ether_index == 2){ - immr->im_cpm.im_cpm_fcc3.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC; + cpm->im_cpm_fcc3.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC; } /* 28.9 - (6): FDSR: Ethernet Syn */ if(info->ether_index == 0) { - immr->im_cpm.im_cpm_fcc1.fdsr = 0xD555; + cpm->im_cpm_fcc1.fdsr = 0xD555; } else if (info->ether_index == 1) { - immr->im_cpm.im_cpm_fcc2.fdsr = 0xD555; + cpm->im_cpm_fcc2.fdsr = 0xD555; } else if (info->ether_index == 2) { - immr->im_cpm.im_cpm_fcc3.fdsr = 0xD555; + cpm->im_cpm_fcc3.fdsr = 0xD555; } /* reset indeces to current rx/tx bd (see eth_send()/eth_rx()) */ @@ -296,7 +296,7 @@ static int fec_init(struct eth_device* dev, bd_t *bis) rtx.txbd[TX_BUF_CNT - 1].cbd_sc |= BD_ENET_TX_WRAP; /* 28.9 - (7): initialize parameter ram */ - pram_ptr = (fcc_enet_t *)&(immr->im_cpm.im_dprambase[info->proff_enet]); + pram_ptr = (fcc_enet_t *)&(cpm->im_dprambase[info->proff_enet]); /* clear whole structure to make sure all reserved fields are zero */ memset((void*)pram_ptr, 0, sizeof(fcc_enet_t)); @@ -385,14 +385,14 @@ static int fec_init(struct eth_device* dev, bd_t *bis) /* 28.9 - (8)(9): clear out events in FCCE */ /* 28.9 - (9): FCCM: mask all events */ if(info->ether_index == 0) { - immr->im_cpm.im_cpm_fcc1.fcce = ~0x0; - immr->im_cpm.im_cpm_fcc1.fccm = 0; + cpm->im_cpm_fcc1.fcce = ~0x0; + cpm->im_cpm_fcc1.fccm = 0; } else if (info->ether_index == 1) { - immr->im_cpm.im_cpm_fcc2.fcce = ~0x0; - immr->im_cpm.im_cpm_fcc2.fccm = 0; + cpm->im_cpm_fcc2.fcce = ~0x0; + cpm->im_cpm_fcc2.fccm = 0; } else if (info->ether_index == 2) { - immr->im_cpm.im_cpm_fcc3.fcce = ~0x0; - immr->im_cpm.im_cpm_fcc3.fccm = 0; + cpm->im_cpm_fcc3.fcce = ~0x0; + cpm->im_cpm_fcc3.fccm = 0; } /* 28.9 - (10-12): we don't use ethernet interrupts */ @@ -413,11 +413,11 @@ static int fec_init(struct eth_device* dev, bd_t *bis) /* 28.9 - (14): enable tx/rx in gfmr */ if(info->ether_index == 0) { - immr->im_cpm.im_cpm_fcc1.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR; + cpm->im_cpm_fcc1.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR; } else if (info->ether_index == 1) { - immr->im_cpm.im_cpm_fcc2.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR; + cpm->im_cpm_fcc2.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR; } else if (info->ether_index == 2) { - immr->im_cpm.im_cpm_fcc3.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR; + cpm->im_cpm_fcc3.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR; } return 1; @@ -426,15 +426,15 @@ static int fec_init(struct eth_device* dev, bd_t *bis) static void fec_halt(struct eth_device* dev) { struct ether_fcc_info_s * info = dev->priv; - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; /* write GFMR: disable tx/rx */ if(info->ether_index == 0) { - immr->im_cpm.im_cpm_fcc1.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR); + cpm->im_cpm_fcc1.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR); } else if(info->ether_index == 1) { - immr->im_cpm.im_cpm_fcc2.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR); + cpm->im_cpm_fcc2.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR); } else if(info->ether_index == 2) { - immr->im_cpm.im_cpm_fcc3.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR); + cpm->im_cpm_fcc3.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR); } } diff --git a/cpu/mpc85xx/serial_scc.c b/cpu/mpc85xx/serial_scc.c index 4e925f8bea2..7ee3cc8234c 100644 --- a/cpu/mpc85xx/serial_scc.c +++ b/cpu/mpc85xx/serial_scc.c @@ -88,17 +88,17 @@ DECLARE_GLOBAL_DATA_PTR; int serial_init (void) { - volatile immap_t *im = (immap_t *)CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; volatile ccsr_cpm_scc_t *sp; volatile scc_uart_t *up; volatile cbd_t *tbdf, *rbdf; - volatile ccsr_cpm_cp_t *cp = &(im->im_cpm.im_cpm_cp); + volatile ccsr_cpm_cp_t *cp = &(cpm->im_cpm_cp); uint dpaddr; /* initialize pointers to SCC */ - sp = (ccsr_cpm_scc_t *) &(im->im_cpm.im_cpm_scc[SCC_INDEX]); - up = (scc_uart_t *)&(im->im_cpm.im_dprambase[PROFF_SCC]); + sp = (ccsr_cpm_scc_t *) &(cpm->im_cpm_scc[SCC_INDEX]); + up = (scc_uart_t *)&(cpm->im_dprambase[PROFF_SCC]); /* Disable transmitter/receiver. */ @@ -107,8 +107,8 @@ int serial_init (void) /* put the SCC channel into NMSI (non multiplexd serial interface) * mode and wire the selected SCC Tx and Rx clocks to BRGx (15-15). */ - im->im_cpm.im_cpm_mux.cmxscr = \ - (im->im_cpm.im_cpm_mux.cmxscr&~CMXSCR_MASK)|CMXSCR_VALUE; + cpm->im_cpm_mux.cmxscr = \ + (cpm->im_cpm_mux.cmxscr&~CMXSCR_MASK)|CMXSCR_VALUE; /* Set up the baud rate generator. */ @@ -123,7 +123,7 @@ int serial_init (void) /* Set the physical address of the host memory buffers in * the buffer descriptors. */ - rbdf = (cbd_t *)&(im->im_cpm.im_dprambase[dpaddr]); + rbdf = (cbd_t *)&(cpm->im_dprambase[dpaddr]); rbdf->cbd_bufaddr = (uint) (rbdf+2); rbdf->cbd_sc = BD_SC_EMPTY | BD_SC_WRAP; tbdf = rbdf + 1; @@ -201,14 +201,13 @@ serial_putc(const char c) { volatile scc_uart_t *up; volatile cbd_t *tbdf; - volatile immap_t *im; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; if (c == '\n') serial_putc ('\r'); - im = (immap_t *)CFG_IMMR; - up = (scc_uart_t *)&(im->im_cpm.im_dprambase[PROFF_SCC]); - tbdf = (cbd_t *)&(im->im_cpm.im_dprambase[up->scc_genscc.scc_tbase]); + up = (scc_uart_t *)&(cpm->im_dprambase[PROFF_SCC]); + tbdf = (cbd_t *)&(cpm->im_dprambase[up->scc_genscc.scc_tbase]); /* Wait for last character to go. */ @@ -235,12 +234,11 @@ serial_getc(void) { volatile cbd_t *rbdf; volatile scc_uart_t *up; - volatile immap_t *im; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; unsigned char c; - im = (immap_t *)CFG_IMMR; - up = (scc_uart_t *)&(im->im_cpm.im_dprambase[PROFF_SCC]); - rbdf = (cbd_t *)&(im->im_cpm.im_dprambase[up->scc_genscc.scc_rbase]); + up = (scc_uart_t *)&(cpm->im_dprambase[PROFF_SCC]); + rbdf = (cbd_t *)&(cpm->im_dprambase[up->scc_genscc.scc_rbase]); /* Wait for character to show up. */ @@ -260,11 +258,10 @@ serial_tstc() { volatile cbd_t *rbdf; volatile scc_uart_t *up; - volatile immap_t *im; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; - im = (immap_t *)CFG_IMMR; - up = (scc_uart_t *)&(im->im_cpm.im_dprambase[PROFF_SCC]); - rbdf = (cbd_t *)&(im->im_cpm.im_dprambase[up->scc_genscc.scc_rbase]); + up = (scc_uart_t *)&(cpm->im_dprambase[PROFF_SCC]); + rbdf = (cbd_t *)&(cpm->im_dprambase[up->scc_genscc.scc_rbase]); return ((rbdf->cbd_sc & BD_SC_EMPTY) == 0); } diff --git a/cpu/mpc85xx/speed.c b/cpu/mpc85xx/speed.c index 5c35d4a50af..293269c5732 100644 --- a/cpu/mpc85xx/speed.c +++ b/cpu/mpc85xx/speed.c @@ -55,12 +55,12 @@ int get_clocks (void) { sys_info_t sys_info; #if defined(CONFIG_CPM2) - volatile immap_t *immap = (immap_t *) CFG_IMMR; + volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR; uint sccr, dfbrg; /* set VCO = 4 * BRG */ - immap->im_cpm.im_cpm_intctl.sccr &= 0xfffffffc; - sccr = immap->im_cpm.im_cpm_intctl.sccr; + cpm->im_cpm_intctl.sccr &= 0xfffffffc; + sccr = cpm->im_cpm_intctl.sccr; dfbrg = (sccr & SCCR_DFBRG_MSK) >> SCCR_DFBRG_SHIFT; #endif get_sys_info (&sys_info); diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h index df53bd2d800..393fdda0afa 100644 --- a/include/asm-ppc/immap_85xx.h +++ b/include/asm-ppc/immap_85xx.h @@ -1636,9 +1636,11 @@ typedef struct immap { ccsr_tsec_t im_tsec1; ccsr_tsec_t im_tsec2; ccsr_pic_t im_pic; - ccsr_cpm_t im_cpm; } immap_t; +#define CFG_MPC85xx_CPM_OFFSET (0x80000) +#define CFG_MPC85xx_CPM_ADDR (CFG_IMMR + CFG_MPC85xx_CPM_OFFSET) + extern immap_t *immr; #endif /*__IMMAP_85xx__*/ diff --git a/include/asm-ppc/iopin_85xx.h b/include/asm-ppc/iopin_85xx.h index f854df633aa..daddb554d49 100644 --- a/include/asm-ppc/iopin_85xx.h +++ b/include/asm-ppc/iopin_85xx.h @@ -23,121 +23,121 @@ typedef struct { extern __inline__ void iopin_set_high (iopin_t * iopin) { - volatile uint *datp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.pdata; + volatile uint *datp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.pdata; datp[iopin->port * 8] |= (1 << (31 - iopin->pin)); } extern __inline__ void iopin_set_low (iopin_t * iopin) { - volatile uint *datp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.pdata; + volatile uint *datp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.pdata; datp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); } extern __inline__ uint iopin_is_high (iopin_t * iopin) { - volatile uint *datp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.pdata; + volatile uint *datp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.pdata; return (datp[iopin->port * 8] >> (31 - iopin->pin)) & 1; } extern __inline__ uint iopin_is_low (iopin_t * iopin) { - volatile uint *datp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.pdata; + volatile uint *datp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.pdata; return ((datp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; } extern __inline__ void iopin_set_out (iopin_t * iopin) { - volatile uint *dirp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.pdira; + volatile uint *dirp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.pdira; dirp[iopin->port * 8] |= (1 << (31 - iopin->pin)); } extern __inline__ void iopin_set_in (iopin_t * iopin) { - volatile uint *dirp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.pdira; + volatile uint *dirp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.pdira; dirp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); } extern __inline__ uint iopin_is_out (iopin_t * iopin) { - volatile uint *dirp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.pdira; + volatile uint *dirp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.pdira; return (dirp[iopin->port * 8] >> (31 - iopin->pin)) & 1; } extern __inline__ uint iopin_is_in (iopin_t * iopin) { - volatile uint *dirp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.pdira; + volatile uint *dirp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.pdira; return ((dirp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; } extern __inline__ void iopin_set_odr (iopin_t * iopin) { - volatile uint *odrp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.podra; + volatile uint *odrp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.podra; odrp[iopin->port * 8] |= (1 << (31 - iopin->pin)); } extern __inline__ void iopin_set_act (iopin_t * iopin) { - volatile uint *odrp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.podra; + volatile uint *odrp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.podra; odrp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); } extern __inline__ uint iopin_is_odr (iopin_t * iopin) { - volatile uint *odrp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.podra; + volatile uint *odrp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.podra; return (odrp[iopin->port * 8] >> (31 - iopin->pin)) & 1; } extern __inline__ uint iopin_is_act (iopin_t * iopin) { - volatile uint *odrp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.podra; + volatile uint *odrp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.podra; return ((odrp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; } extern __inline__ void iopin_set_ded (iopin_t * iopin) { - volatile uint *parp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.ppara; + volatile uint *parp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.ppara; parp[iopin->port * 8] |= (1 << (31 - iopin->pin)); } extern __inline__ void iopin_set_gen (iopin_t * iopin) { - volatile uint *parp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.ppara; + volatile uint *parp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.ppara; parp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); } extern __inline__ uint iopin_is_ded (iopin_t * iopin) { - volatile uint *parp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.ppara; + volatile uint *parp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.ppara; return (parp[iopin->port * 8] >> (31 - iopin->pin)) & 1; } extern __inline__ uint iopin_is_gen (iopin_t * iopin) { - volatile uint *parp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.ppara; + volatile uint *parp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.ppara; return ((parp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; } extern __inline__ void iopin_set_opt2 (iopin_t * iopin) { - volatile uint *sorp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.psora; + volatile uint *sorp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.psora; sorp[iopin->port * 8] |= (1 << (31 - iopin->pin)); } extern __inline__ void iopin_set_opt1 (iopin_t * iopin) { - volatile uint *sorp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.psora; + volatile uint *sorp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.psora; sorp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); } extern __inline__ uint iopin_is_opt2 (iopin_t * iopin) { - volatile uint *sorp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.psora; + volatile uint *sorp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.psora; return (sorp[iopin->port * 8] >> (31 - iopin->pin)) & 1; } extern __inline__ uint iopin_is_opt1 (iopin_t * iopin) { - volatile uint *sorp = &((immap_t *) CFG_IMMR)->im_cpm.im_cpm_iop.psora; + volatile uint *sorp = &((ccsr_cpm_t *) CFG_MPC85xx_CPM_ADDR)->im_cpm_iop.psora; return ((sorp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; } diff --git a/include/ioports.h b/include/ioports.h index cfba667cab2..1134ea52081 100644 --- a/include/ioports.h +++ b/include/ioports.h @@ -26,7 +26,7 @@ typedef struct { * a 0x20 byte boundary */ #ifdef CONFIG_MPC85xx -#define ioport_addr(im, idx) (ioport_t *)((uint)&((im)->im_cpm.im_cpm_iop) + ((idx)*0x20)) +#define ioport_addr(im, idx) (ioport_t *)((uint)&(im->im_cpm_iop) + ((idx)*0x20)) #else #define ioport_addr(im, idx) (ioport_t *)((uint)&(im)->im_ioport + ((idx)*0x20)) #endif -- cgit v1.3.1 From 5ce715802f6c50dc78b3405b92f184b1e3710519 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 28 Nov 2007 22:40:31 -0600 Subject: Update MPC8560 ADS to use libfdt Updated the MPC8560 ADS config to use libfdt and assume use of aliases for ethernet, pci, and serial for the various fixups that are done. Signed-off-by: Kumar Gala --- board/mpc8560ads/mpc8560ads.c | 48 ++++++++++++++++--------------------------- include/configs/MPC8560ADS.h | 12 +++++------ 2 files changed, 23 insertions(+), 37 deletions(-) (limited to 'include') diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c index 4a30bce2a79..7a7941f18ea 100644 --- a/board/mpc8560ads/mpc8560ads.c +++ b/board/mpc8560ads/mpc8560ads.c @@ -32,10 +32,8 @@ #include #include #include - -#if defined(CONFIG_OF_FLAT_TREE) -#include -#endif +#include +#include #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) extern void ddr_enable_ecc(unsigned int dram_size); @@ -547,35 +545,25 @@ pci_init_board(void) } -#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) -void -ft_soc_setup(void *blob, bd_t *bd) -{ - u32 *p; - int len; - - p = ft_get_prop(blob, "/" OF_SOC "/cpm@e0000000/brg-frequency", &len); - - if (p != NULL) - *p = cpu_to_be32(bd->bi_brgfreq); - - p = ft_get_prop(blob, - "/" OF_SOC "/cpm@e0000000/scc@91a00/current-speed", - &len); - if (p != NULL) - *p = cpu_to_be32(bd->bi_baudrate); - - p = ft_get_prop(blob, - "/" OF_SOC "/cpm@e0000000/scc@91a20/current-speed", - &len); - if (p != NULL) - *p = cpu_to_be32(bd->bi_baudrate); -} - +#if defined(CONFIG_OF_BOARD_SETUP) void ft_board_setup(void *blob, bd_t *bd) { + int node, tmp[2]; + const char *path; + ft_cpu_setup(blob, bd); - ft_soc_setup(blob, bd); + + node = fdt_path_offset(blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { +#ifdef CONFIG_PCI + path = fdt_getprop(blob, node, "pci0", NULL); + if (path) { + tmp[1] = hose.last_busno - hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } +#endif + } } #endif diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h index a8f362fa134..a24ac154007 100644 --- a/include/configs/MPC8560ADS.h +++ b/include/configs/MPC8560ADS.h @@ -289,13 +289,9 @@ #endif /* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 -#define CONFIG_OF_BOARD_SETUP 1 - -#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" +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 /* * I2C @@ -525,6 +521,8 @@ #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD #define CONFIG_HAS_ETH2 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD +#define CONFIG_HAS_ETH3 +#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD #endif #define CONFIG_IPADDR 192.168.1.253 -- cgit v1.3.1 From 0fd5ec66b10521a057ad73e69ab5f0f9eafba255 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 28 Nov 2007 22:54:27 -0600 Subject: Update MPC8540 ADS to use libfdt Updated the MPC8540 ADS config to use libfdt and assume use of aliases for ethernet, pci, and serial for the various fixups that are done. Signed-off-by: Kumar Gala --- board/mpc8540ads/mpc8540ads.c | 30 +++++++++++++++--------------- include/configs/MPC8540ADS.h | 10 +++------- 2 files changed, 18 insertions(+), 22 deletions(-) (limited to 'include') diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c index 2db8b3256b8..4e7f8565183 100644 --- a/board/mpc8540ads/mpc8540ads.c +++ b/board/mpc8540ads/mpc8540ads.c @@ -30,11 +30,8 @@ #include #include #include - -#if defined(CONFIG_OF_FLAT_TREE) -#include -#endif - +#include +#include #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) extern void ddr_enable_ecc(unsigned int dram_size); @@ -330,22 +327,25 @@ pci_init_board(void) } -#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +#if defined(CONFIG_OF_BOARD_SETUP) void ft_board_setup(void *blob, bd_t *bd) { - u32 *p; - int len; + int node, tmp[2]; + const char *path; -#ifdef CONFIG_PCI - ft_pci_setup(blob, bd); -#endif 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); + node = fdt_path_offset(blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { +#ifdef CONFIG_PCI + path = fdt_getprop(blob, node, "pci0", NULL); + if (path) { + tmp[1] = hose.last_busno - hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } +#endif } } #endif diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index be603ac117b..006644dfbea 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -298,13 +298,9 @@ #endif /* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 -#define CONFIG_OF_BOARD_SETUP 1 - -#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 CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 #define CFG_64BIT_VSPRINTF 1 #define CFG_64BIT_STRTOUL 1 -- cgit v1.3.1 From b90d25497625b90ffa3f2911a0895ca237556ff5 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 29 Nov 2007 00:11:44 -0600 Subject: Update MPC85xx CDS to use libfdt Updated the MPC85xx CDS config to use libfdt and assume use of aliases for ethernet, pci, and serial for the various fixups that are done. Signed-off-by: Kumar Gala --- board/cds/common/ft_board.c | 50 ++++++++++++++++----------------------- board/cds/mpc8541cds/mpc8541cds.c | 30 +++++++++++++++++++++++ board/cds/mpc8548cds/mpc8548cds.c | 39 +++++++++++++++--------------- board/cds/mpc8555cds/mpc8555cds.c | 30 +++++++++++++++++++++++ include/configs/MPC8541CDS.h | 11 +++------ include/configs/MPC8548CDS.h | 11 +++------ include/configs/MPC8555CDS.h | 11 +++------ 7 files changed, 108 insertions(+), 74 deletions(-) (limited to 'include') diff --git a/board/cds/common/ft_board.c b/board/cds/common/ft_board.c index 3eda1009efd..6f221aff26f 100644 --- a/board/cds/common/ft_board.c +++ b/board/cds/common/ft_board.c @@ -21,24 +21,29 @@ */ #include - -#if defined(CONFIG_OF_FLAT_TREE) -#include +#include +#include #include "cadmus.h" -extern void ft_cpu_setup(void *blob, bd_t *bd); - +#if defined(CONFIG_OF_BOARD_SETUP) static void cds_pci_fixup(void *blob) { - int len; - u32 *map; - int slot; - int i; + int node, tmp[2]; + const char *path; + int len, slot, i; + u32 *map = NULL; - map = ft_get_prop(blob, "/" OF_SOC "/pci@8000/interrupt-map", &len); - - if (!map) - map = ft_get_prop(blob, "/" OF_PCI "/interrupt-map", &len); + node = fdt_path_offset(blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { + path = fdt_getprop(blob, node, "pci0", NULL); + if (path) { + node = fdt_path_offset(blob, path); + if (node >= 0) { + map = fdt_getprop_w(blob, node, "interrupt-map", &len); + } + } + } if (map) { len /= sizeof(u32); @@ -50,33 +55,18 @@ static void cds_pci_fixup(void *blob) * changes depending on the slot the carrier card is in. */ map[3] = ((map[3] + slot - 2) % 4) + 1; - map+=7; } - } else { - printf("*** Warning - No PCI node found\n"); } } -#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); #ifdef CONFIG_PCI ft_pci_setup(blob, bd); -#endif - 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); - } - cds_pci_fixup(blob); +#endif } #endif diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/cds/mpc8541cds/mpc8541cds.c index 36b2fa1616f..5b64fd66888 100644 --- a/board/cds/mpc8541cds/mpc8541cds.c +++ b/board/cds/mpc8541cds/mpc8541cds.c @@ -28,6 +28,8 @@ #include #include #include +#include +#include #include "../common/cadmus.h" #include "../common/eeprom.h" @@ -504,3 +506,31 @@ pci_init_board(void) pci_mpc85xx_init(hose); #endif } + +#if defined(CONFIG_OF_BOARD_SETUP) +void +ft_pci_setup(void *blob, bd_t *bd) +{ + int node, tmp[2]; + const char *path; + + node = fdt_path_offset(blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { +#ifdef CONFIG_PCI1 + path = fdt_getprop(blob, node, "pci0", NULL); + if (path) { + tmp[1] = hose[0].last_busno - hose[0].first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } +#endif +#ifdef CONFIG_MPC85XX_PCI2 + path = fdt_getprop(blob, node, "pci1", NULL); + if (path) { + tmp[1] = hose[1].last_busno - hose[1].first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } +#endif + } +} +#endif diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c index 4f02f64db5b..ddf308a40e0 100644 --- a/board/cds/mpc8548cds/mpc8548cds.c +++ b/board/cds/mpc8548cds/mpc8548cds.c @@ -29,14 +29,13 @@ #include #include #include +#include +#include #include "../common/cadmus.h" #include "../common/eeprom.h" #include "../common/via.h" -#if defined(CONFIG_OF_FLAT_TREE) -#include -#endif #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) extern void ddr_enable_ecc(unsigned int dram_size); #endif @@ -522,30 +521,30 @@ int last_stage_init(void) } -#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +#if defined(CONFIG_OF_BOARD_SETUP) void ft_pci_setup(void *blob, bd_t *bd) { - u32 *p; - int len; - + int node, tmp[2]; + const char *path; + node = fdt_path_offset(blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { #ifdef CONFIG_PCI1 - p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len); - if (p != NULL) { - p[0] = 0; - p[1] = pci1_hose.last_busno - pci1_hose.first_busno; - debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]); - } + path = fdt_getprop(blob, node, "pci0", NULL); + if (path) { + tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } #endif - #ifdef CONFIG_PCIE1 - p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len); - if (p != NULL) { - p[0] = 0; - p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; - debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]); - } + path = fdt_getprop(blob, node, "pci1", NULL); + if (path) { + tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } #endif + } } #endif diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/cds/mpc8555cds/mpc8555cds.c index 2f1b00e1ab4..3ed10052c75 100644 --- a/board/cds/mpc8555cds/mpc8555cds.c +++ b/board/cds/mpc8555cds/mpc8555cds.c @@ -26,6 +26,8 @@ #include #include #include +#include +#include #include "../common/cadmus.h" #include "../common/eeprom.h" @@ -504,3 +506,31 @@ pci_init_board(void) pci_mpc85xx_init(hose); #endif } + +#if defined(CONFIG_OF_BOARD_SETUP) +void +ft_pci_setup(void *blob, bd_t *bd) +{ + int node, tmp[2]; + const char *path; + + node = fdt_path_offset(blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { +#ifdef CONFIG_PCI1 + path = fdt_getprop(blob, node, "pci0", NULL); + if (path) { + tmp[1] = hose[0].last_busno - hose[0].first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } +#endif +#ifdef CONFIG_MPC85XX_PCI2 + path = fdt_getprop(blob, node, "pci1", NULL); + if (path) { + tmp[1] = hose[1].last_busno - hose[1].first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } +#endif + } +} +#endif diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index 8dda6651efc..fc1b367a7f8 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -309,14 +309,9 @@ extern unsigned long get_clock_freq(void); #endif /* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 -#define CONFIG_OF_BOARD_SETUP 1 - -#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@4600" -#define OF_PCI "pci@e0008000" +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 /* * I2C diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 4edc7fd2b6a..95256f7bf1b 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -333,14 +333,9 @@ extern unsigned long get_clock_freq(void); #endif /* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 -#define CONFIG_OF_BOARD_SETUP 1 - -#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@4600" -#define OF_PCI "pci@e0008000" +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 /* * I2C diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index c414bf033e4..76631c68eec 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -309,14 +309,9 @@ extern unsigned long get_clock_freq(void); #endif /* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 -#define CONFIG_OF_BOARD_SETUP 1 - -#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@4600" -#define OF_PCI "pci@e0008000" +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 /* * I2C -- cgit v1.3.1 From 1563f56e0c68f6920f956382d6d13bee3f01c0f7 Mon Sep 17 00:00:00 2001 From: Haiying Wang Date: Wed, 14 Nov 2007 15:52:06 -0500 Subject: Add PCI Express support on MPC8568MDS Signed-off-by: Haiying Wang Signed-off-by: Kumar Gala --- board/mpc8568mds/Makefile | 4 +- board/mpc8568mds/ft_board.c | 45 ----------- board/mpc8568mds/init.S | 23 +++--- board/mpc8568mds/mpc8568mds.c | 179 ++++++++++++++++++++++++++++++++++++++++-- include/configs/MPC8568MDS.h | 25 ++++-- 5 files changed, 206 insertions(+), 70 deletions(-) delete mode 100644 board/mpc8568mds/ft_board.c (limited to 'include') diff --git a/board/mpc8568mds/Makefile b/board/mpc8568mds/Makefile index a799aa4cc58..643fbc041dd 100644 --- a/board/mpc8568mds/Makefile +++ b/board/mpc8568mds/Makefile @@ -29,9 +29,7 @@ endif LIB = $(obj)lib$(BOARD).a -COBJS := $(BOARD).o \ - bcsr.o \ - ft_board.o +COBJS := $(BOARD).o bcsr.o SOBJS := init.o diff --git a/board/mpc8568mds/ft_board.c b/board/mpc8568mds/ft_board.c deleted file mode 100644 index 36815ccfbb5..00000000000 --- a/board/mpc8568mds/ft_board.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright 2004-2007 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 - -#include - -extern void ft_cpu_setup(void *blob, bd_t *bd); - -#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) -void -ft_board_setup(void *blob, bd_t *bd) -{ - u32 *p; - int len; -#ifdef CONFIG_PCI - ft_pci_setup(blob, bd); -#endif - 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 /* CONFIG_OF_FLAT_TREE && CONFIG_OF_BOARD_SETUP */ diff --git a/board/mpc8568mds/init.S b/board/mpc8568mds/init.S index 972a7d42990..38ba9c773d7 100644 --- a/board/mpc8568mds/init.S +++ b/board/mpc8568mds/init.S @@ -28,6 +28,11 @@ #include #include +#define LAWAR_TRGT_PCI1 0x00000000 +#define LAWAR_TRGT_PCIE1 0x00200000 +#define LAWAR_TRGT_RIO 0x00c00000 +#define LAWAR_TRGT_LBC 0x00400000 +#define LAWAR_TRGT_DDR 0x00f00000 /* * TLB0 and TLB1 Entries @@ -211,27 +216,27 @@ tlb1_entry: */ #define LAWBAR0 0 -#define LAWAR0 ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN) +#define LAWAR0 ((LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN) #define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff) -#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) +#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) -#define LAWBAR2 ((CFG_PEX_MEM_BASE>>12) & 0xfffff) -#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_512M)) +#define LAWBAR2 ((CFG_PCIE1_MEM_BASE>>12) & 0xfffff) +#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) #define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff) -#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) +#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) -#define LAWBAR4 ((CFG_PEX_IO_PHYS>>12) & 0xfffff) -#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_8M)) +#define LAWBAR4 ((CFG_PCIE1_IO_PHYS>>12) & 0xfffff) +#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) #define LAWBAR5 ((CFG_SRIO_MEM_BASE>>12) & 0xfffff) -#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)) +#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)) /* LBC window - maps 256M. That's SDRAM, BCSR, PIBs, and Flash */ #define LAWBAR6 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff) -#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)) +#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)) .section .bootpg, "ax" .globl law_entry diff --git a/board/mpc8568mds/mpc8568mds.c b/board/mpc8568mds/mpc8568mds.c index 2a68185bb9e..ab5b67d9e58 100644 --- a/board/mpc8568mds/mpc8568mds.c +++ b/board/mpc8568mds/mpc8568mds.c @@ -26,10 +26,15 @@ #include #include #include +#include #include #include #include +#if defined(CONFIG_OF_FLAT_TREE) +#include +#endif + #include "bcsr.h" const qe_iop_conf_t qe_iop_conf_tab[] = { @@ -336,16 +341,19 @@ static struct pci_config_table pci_mpc8568mds_config_table[] = { }; #endif -static struct pci_controller hose[] = { - { +static struct pci_controller pci1_hose = { #ifndef CONFIG_PCI_PNP config_table: pci_mpc8568mds_config_table, #endif - } }; - #endif /* CONFIG_PCI */ +#ifdef CONFIG_PCIE1 +static struct pci_controller pcie1_hose; +#endif /* CONFIG_PCIE1 */ + +int first_free_busno = 0; + /* * pib_init() -- Initialize the PCA9555 IO expander on the PIB board */ @@ -388,11 +396,170 @@ pib_init(void) asm("eieio"); } +#ifdef CONFIG_PCI void pci_init_board(void) { -#ifdef CONFIG_PCI + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); + uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; + uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16; + +#ifdef CONFIG_PCI1 +{ pib_init(); - pci_mpc85xx_init(hose); + + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI1_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pci1_hose; + + uint pci_32 = 1; /* PORDEVSR[15] */ + uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB; /* PORDEVSR[14] */ + uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD; /* PORPLLSR[16] */ + + uint pci_agent = (host_agent == 3) || (host_agent == 4 ) || (host_agent == 6); + + uint pci_speed = 66666000; + + if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) { + printf (" PCI: %d bit, %s MHz, %s, %s, %s\n", + (pci_32) ? 32 : 64, + (pci_speed == 33333000) ? "33" : + (pci_speed == 66666000) ? "66" : "unknown", + pci_clk_sel ? "sync" : "async", + pci_agent ? "agent" : "host", + pci_arb ? "arbiter" : "external-arbiter" + ); + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCI1_MEM_BASE, + CFG_PCI1_MEM_PHYS, + CFG_PCI1_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCI1_IO_BASE, + CFG_PCI1_IO_PHYS, + CFG_PCI1_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 3; + + hose->first_busno = first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + first_free_busno = hose->last_busno+1; + printf ("PCI on bus %02x - %02x\n",hose->first_busno,hose->last_busno); + } else { + printf (" PCI: disabled\n"); + } +} +#else + gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */ +#endif + +#ifdef CONFIG_PCIE1 +{ + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE1_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pcie1_hose; + int pcie_ep = (host_agent == 0) || (host_agent == 2 ) || (host_agent == 3); + + int pcie_configured = io_sel >= 1; + + if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){ + printf ("\n PCIE connected to slot as %s (base address %x)", + pcie_ep ? "End Point" : "Root Complex", + (uint)pci); + + if (pci->pme_msg_det) { + pci->pme_msg_det = 0xffffffff; + debug (" with errors. Clearing. Now 0x%08x",pci->pme_msg_det); + } + printf ("\n"); + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCIE1_MEM_BASE, + CFG_PCIE1_MEM_PHYS, + CFG_PCIE1_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCIE1_IO_BASE, + CFG_PCIE1_IO_PHYS, + CFG_PCIE1_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 3; + + hose->first_busno=first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + printf ("PCIE on bus %02x - %02x\n",hose->first_busno,hose->last_busno); + + first_free_busno=hose->last_busno+1; + + } else { + printf (" PCIE: disabled\n"); + } +} +#else + gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */ #endif } +#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); + } + +#ifdef CONFIG_PCI1 + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len); + if (p != NULL) { + p[0] = 0; + p[1] = pci1_hose.last_busno - pci1_hose.first_busno; + debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]); + } +#endif + +#ifdef CONFIG_PCIE1 + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len); + if (p != NULL) { + p[0] = 0; + p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; + debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]); + } +#endif +} +#endif + + diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index b9366cc9947..cf79257bd72 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -33,7 +33,10 @@ #define CONFIG_MPC8568 1 /* MPC8568 specific */ #define CONFIG_MPC8568MDS 1 /* MPC8568MDS board specific */ -#define CONFIG_PCI +#define CONFIG_PCI 1 /* Enable PCI/PCIE */ +#define CONFIG_PCI1 1 /* PCI controller */ +#define CONFIG_PCIE1 1 /* PCIE controller */ +#define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_QE /* Enable QE */ #define CONFIG_ENV_OVERWRITE @@ -87,6 +90,9 @@ extern unsigned long get_clock_freq(void); #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ +#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000) +#define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000) + /* * DDR Setup */ @@ -325,12 +331,12 @@ extern unsigned long get_clock_freq(void); #define CFG_PCI1_IO_PHYS 0xe2000000 #define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */ -#define CFG_PEX_MEM_BASE 0xa0000000 -#define CFG_PEX_MEM_PHYS CFG_PEX_MEM_BASE -#define CFG_PEX_MEM_SIZE 0x10000000 /* 256M */ -#define CFG_PEX_IO_BASE 0x00000000 -#define CFG_PEX_IO_PHYS 0xe2800000 -#define CFG_PEX_IO_SIZE 0x00800000 /* 8M */ +#define CFG_PCIE1_MEM_BASE 0xa0000000 +#define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE +#define CFG_PCIE1_MEM_SIZE 0x20000000 /* 512M */ +#define CFG_PCIE1_IO_BASE 0x00000000 +#define CFG_PCIE1_IO_PHYS 0xe2800000 +#define CFG_PCIE1_IO_SIZE 0x00800000 /* 8M */ #define CFG_SRIO_MEM_BASE 0xc0000000 @@ -383,6 +389,11 @@ extern unsigned long get_clock_freq(void); #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ +/* PCI view of System Memory */ +#define CFG_PCI_MEMORY_BUS 0x00000000 +#define CFG_PCI_MEMORY_PHYS 0x00000000 +#define CFG_PCI_MEMORY_SIZE 0x80000000 + #endif /* CONFIG_PCI */ #ifndef CONFIG_NET_MULTI -- cgit v1.3.1 From c480861bf000156e6a3e932c258db59ff2212dd3 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 29 Nov 2007 01:06:19 -0600 Subject: Update MPC8568 MDS to use libfdt Updated the MPC8568 MDS config to use libfdt and assume use of aliases for ethernet, pci, and serial for the various fixups that are done. Signed-off-by: Kumar Gala --- board/mpc8568mds/mpc8568mds.c | 46 ++++++++++++++++++------------------------- include/configs/MPC8568MDS.h | 11 +++-------- 2 files changed, 22 insertions(+), 35 deletions(-) (limited to 'include') diff --git a/board/mpc8568mds/mpc8568mds.c b/board/mpc8568mds/mpc8568mds.c index ab5b67d9e58..3e3feeca5b5 100644 --- a/board/mpc8568mds/mpc8568mds.c +++ b/board/mpc8568mds/mpc8568mds.c @@ -30,10 +30,8 @@ #include #include #include - -#if defined(CONFIG_OF_FLAT_TREE) -#include -#endif +#include +#include #include "bcsr.h" @@ -528,38 +526,32 @@ pci_init_board(void) } #endif /* CONFIG_PCI */ -#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +#if defined(CONFIG_OF_BOARD_SETUP) void ft_board_setup(void *blob, bd_t *bd) { - u32 *p; - int len; + int node, tmp[2]; + const char *path; 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); - } + node = fdt_path_offset(blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { #ifdef CONFIG_PCI1 - p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len); - if (p != NULL) { - p[0] = 0; - p[1] = pci1_hose.last_busno - pci1_hose.first_busno; - debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]); - } + path = fdt_getprop(blob, node, "pci0", NULL); + if (path) { + tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } #endif - #ifdef CONFIG_PCIE1 - p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len); - if (p != NULL) { - p[0] = 0; - p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; - debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]); - } + path = fdt_getprop(blob, node, "pci1", NULL); + if (path) { + tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; + do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1); + } #endif + } } #endif - - diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index cf79257bd72..2f4bc70f306 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -296,14 +296,9 @@ extern unsigned long get_clock_freq(void); #endif /* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 -#define CONFIG_OF_BOARD_SETUP 1 - -#define OF_CPU "PowerPC,8568@0" -#define OF_SOC "soc8568@e0000000" -#define OF_QE "qe@e0080000" -#define OF_TBCLK (bd->bi_busfreq / 8) -#define OF_STDOUT_PATH "/soc8568@e0000000/serial@4500" +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 /* * I2C -- cgit v1.3.1 From 04db400892da37b76a585e332a0c137954ad2015 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 29 Nov 2007 02:10:09 -0600 Subject: Stop using immap_t on 85xx In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_*_ADDR as the base of the registers instead of getting it via &immap. Signed-off-by: Kumar Gala --- board/cds/mpc8541cds/mpc8541cds.c | 6 ++--- board/cds/mpc8548cds/mpc8548cds.c | 9 +++---- board/cds/mpc8555cds/mpc8555cds.c | 6 ++--- board/freescale/mpc8544ds/mpc8544ds.c | 5 ++-- board/mpc8540ads/mpc8540ads.c | 9 +++---- board/mpc8540eval/mpc8540eval.c | 12 ++++------ board/mpc8560ads/mpc8560ads.c | 9 +++---- board/mpc8568mds/mpc8568mds.c | 6 ++--- board/pm854/pm854.c | 9 +++---- board/pm856/pm856.c | 6 ++--- board/sbc8560/sbc8560.c | 11 ++++----- board/stxgp3/stxgp3.c | 3 +-- board/stxssa/stxssa.c | 3 +-- board/tqm85xx/sdram.c | 3 +-- board/tqm85xx/tqm85xx.c | 6 ++--- cpu/mpc85xx/cpu.c | 12 ++++------ cpu/mpc85xx/cpu_init.c | 10 +++----- cpu/mpc85xx/interrupts.c | 10 ++++---- cpu/mpc85xx/pci.c | 5 ++-- cpu/mpc85xx/spd_sdram.c | 9 +++---- cpu/mpc85xx/traps.c | 4 ++-- include/asm-ppc/immap_85xx.h | 44 ++++++++++++++++------------------- 22 files changed, 73 insertions(+), 124 deletions(-) (limited to 'include') diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/cds/mpc8541cds/mpc8541cds.c index 5b64fd66888..9ab98d4b686 100644 --- a/board/cds/mpc8541cds/mpc8541cds.c +++ b/board/cds/mpc8541cds/mpc8541cds.c @@ -293,9 +293,8 @@ initdram(int board_type) void local_bus_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; @@ -344,8 +343,7 @@ sdram_init(void) #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM) uint idx; - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE; uint cpu_board_rev; uint lsdmr_common; diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c index ddf308a40e0..47e2dd86cba 100644 --- a/board/cds/mpc8548cds/mpc8548cds.c +++ b/board/cds/mpc8548cds/mpc8548cds.c @@ -54,9 +54,8 @@ int board_early_init_f (void) int checkboard (void) { - volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; + volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR); /* PCI slot in USER bits CSR[6:7] by convention. */ uint pci_slot = get_pci_slot (); @@ -137,9 +136,8 @@ initdram(int board_type) void local_bus_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; @@ -175,8 +173,7 @@ sdram_init(void) #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM) uint idx; - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE; uint cpu_board_rev; uint lsdmr_common; diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/cds/mpc8555cds/mpc8555cds.c index 3ed10052c75..74c220d4fd9 100644 --- a/board/cds/mpc8555cds/mpc8555cds.c +++ b/board/cds/mpc8555cds/mpc8555cds.c @@ -291,9 +291,8 @@ initdram(int board_type) void local_bus_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; @@ -342,8 +341,7 @@ sdram_init(void) #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM) uint idx; - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE; uint cpu_board_rev; uint lsdmr_common; diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c index e13be6388cb..66cb536a4be 100644 --- a/board/freescale/mpc8544ds/mpc8544ds.c +++ b/board/freescale/mpc8544ds/mpc8544ds.c @@ -49,10 +49,9 @@ int board_early_init_f (void) int checkboard (void) { - volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; - volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); + volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR); if ((uint)&gur->porpllsr != 0xe00e0000) { printf("immap size error %x\n",&gur->porpllsr); diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c index 4e7f8565183..35f5eeaf032 100644 --- a/board/mpc8540ads/mpc8540ads.c +++ b/board/mpc8540ads/mpc8540ads.c @@ -121,9 +121,8 @@ initdram(int board_type) void local_bus_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; @@ -182,8 +181,7 @@ local_bus_init(void) void sdram_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *lbc= &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE; puts(" SDRAM: "); @@ -278,8 +276,7 @@ int testdram (void) long int fixed_sdram (void) { #ifndef CFG_RAMBOOT - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); ddr->cs0_bnds = CFG_DDR_CS0_BNDS; ddr->cs0_config = CFG_DDR_CS0_CONFIG; diff --git a/board/mpc8540eval/mpc8540eval.c b/board/mpc8540eval/mpc8540eval.c index 52fe8cad0c2..64dfe0930cc 100644 --- a/board/mpc8540eval/mpc8540eval.c +++ b/board/mpc8540eval/mpc8540eval.c @@ -35,8 +35,7 @@ long int fixed_sdram (void); int board_pre_init (void) { #if defined(CONFIG_PCI) - volatile immap_t *immr = (immap_t *)CFG_IMMR; - volatile ccsr_pcix_t *pci = &immr->im_pcix; + volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR); pci->peer &= 0xffffffdf; /* disable master abort */ #endif @@ -68,9 +67,8 @@ long int initdram (int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; #if !defined(CONFIG_RAM_AS_FLASH) - volatile ccsr_lbc_t *lbc= &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); sys_info_t sysinfo; uint temp_lbcdll = 0; #endif @@ -138,8 +136,7 @@ long int initdram (int board_type) * enable errors */ uint *p = 0; uint i = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); dma_init(); for (*p = 0; p < (uint *)(8 * 1024); p++) { if (((unsigned int)p & 0x1f) == 0) { dcbz(p); } @@ -222,8 +219,7 @@ int testdram (void) long int fixed_sdram (void) { #ifndef CFG_RAMBOOT - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); ddr->cs0_bnds = CFG_DDR_CS0_BNDS; ddr->cs0_config = CFG_DDR_CS0_CONFIG; diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c index 7a7941f18ea..bb7f11bcc8a 100644 --- a/board/mpc8560ads/mpc8560ads.c +++ b/board/mpc8560ads/mpc8560ads.c @@ -323,9 +323,8 @@ initdram(int board_type) void local_bus_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; @@ -384,8 +383,7 @@ local_bus_init(void) void sdram_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *lbc= &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE; puts(" SDRAM: "); @@ -480,8 +478,7 @@ int testdram (void) long int fixed_sdram (void) { #ifndef CFG_RAMBOOT - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); ddr->cs0_bnds = CFG_DDR_CS0_BNDS; ddr->cs0_config = CFG_DDR_CS0_CONFIG; diff --git a/board/mpc8568mds/mpc8568mds.c b/board/mpc8568mds/mpc8568mds.c index 3e3feeca5b5..460cb1b2753 100644 --- a/board/mpc8568mds/mpc8568mds.c +++ b/board/mpc8568mds/mpc8568mds.c @@ -178,9 +178,8 @@ initdram(int board_type) void local_bus_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; @@ -213,8 +212,7 @@ sdram_init(void) #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM) uint idx; - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE; uint lsdmr_common; diff --git a/board/pm854/pm854.c b/board/pm854/pm854.c index 15e948c5171..999d8b52598 100644 --- a/board/pm854/pm854.c +++ b/board/pm854/pm854.c @@ -45,8 +45,7 @@ long int fixed_sdram(void); int board_early_init_f (void) { #if defined(CONFIG_PCI) - volatile immap_t *immr = (immap_t *)CFG_IMMR; - volatile ccsr_pcix_t *pci = &immr->im_pcix; + volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR); pci->peer &= 0xffffffdf; /* disable master abort */ #endif @@ -132,9 +131,8 @@ initdram(int board_type) void local_bus_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; @@ -228,8 +226,7 @@ int testdram (void) long int fixed_sdram (void) { #ifndef CFG_RAMBOOT - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); ddr->cs0_bnds = CFG_DDR_CS0_BNDS; ddr->cs0_config = CFG_DDR_CS0_CONFIG; diff --git a/board/pm856/pm856.c b/board/pm856/pm856.c index da4fd883365..bfde6959b4e 100644 --- a/board/pm856/pm856.c +++ b/board/pm856/pm856.c @@ -286,9 +286,8 @@ initdram(int board_type) void local_bus_init(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; @@ -381,8 +380,7 @@ int testdram (void) long int fixed_sdram (void) { #ifndef CFG_RAMBOOT - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); ddr->cs0_bnds = CFG_DDR_CS0_BNDS; ddr->cs0_config = CFG_DDR_CS0_CONFIG; diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c index e02fb55678f..47df884ce53 100644 --- a/board/sbc8560/sbc8560.c +++ b/board/sbc8560/sbc8560.c @@ -195,8 +195,7 @@ const iop_conf_t iop_conf_tab[4][32] = { int board_early_init_f (void) { #if defined(CONFIG_PCI) - volatile immap_t *immr = (immap_t *)CFG_IMMR; - volatile ccsr_pcix_t *pci = &immr->im_pcix; + volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR); pci->peer &= 0xfffffffdf; /* disable master abort */ #endif @@ -266,7 +265,7 @@ long int initdram (int board_type) extern long spd_sdram (void); #if 0 #if !defined(CONFIG_RAM_AS_FLASH) - volatile ccsr_lbc_t *lbc= &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); sys_info_t sysinfo; uint temp_lbcdll = 0; #endif @@ -335,8 +334,7 @@ long int initdram (int board_type) * enable errors */ uint *p = 0; uint i = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); dma_init(); for (*p = 0; p < (uint *)(8 * 1024); p++) { if (((unsigned int)p & 0x1f) == 0) { dcbz(p); } @@ -423,8 +421,7 @@ long int fixed_sdram (void) #define CFG_DDR_CONTROL 0xc2000000 #ifndef CFG_RAMBOOT - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); ddr->cs0_bnds = 0x00000007; ddr->cs1_bnds = 0x0010001f; diff --git a/board/stxgp3/stxgp3.c b/board/stxgp3/stxgp3.c index 3b04949e025..3649acf07de 100644 --- a/board/stxgp3/stxgp3.c +++ b/board/stxgp3/stxgp3.c @@ -203,8 +203,7 @@ int board_early_init_f(void) { #if defined(CONFIG_PCI) - volatile immap_t *immr = (immap_t *)CFG_IMMR; - volatile ccsr_pcix_t *pci = &immr->im_pcix; + volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR); pci->peer &= 0xfffffffdf; /* disable master abort */ #endif diff --git a/board/stxssa/stxssa.c b/board/stxssa/stxssa.c index 253fb2b28f2..e2b38a62056 100644 --- a/board/stxssa/stxssa.c +++ b/board/stxssa/stxssa.c @@ -252,8 +252,7 @@ int board_early_init_f(void) { #if defined(CONFIG_PCI) - volatile immap_t *immr = (immap_t *)CFG_IMMR; - volatile ccsr_pcix_t *pci = &immr->im_pcix; + volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR); pci->peer &= 0xffffffdf; /* disable master abort */ #endif diff --git a/board/tqm85xx/sdram.c b/board/tqm85xx/sdram.c index 8ca50f54d93..2053adefb46 100644 --- a/board/tqm85xx/sdram.c +++ b/board/tqm85xx/sdram.c @@ -57,8 +57,7 @@ int cas_latency(void); long int sdram_setup(int casl) { int i; - volatile immap_t *immap = (immap_t *) CFG_IMMR; - volatile ccsr_ddr_t *ddr = &immap->im_ddr; + volatile ccsr_ddr_t *ddr = (void *)(CFG_MPC85xx_DDR_ADDR); unsigned long cfg_ddr_timing1; unsigned long cfg_ddr_mode; diff --git a/board/tqm85xx/tqm85xx.c b/board/tqm85xx/tqm85xx.c index c45676c0483..5d5cb1b75cb 100644 --- a/board/tqm85xx/tqm85xx.c +++ b/board/tqm85xx/tqm85xx.c @@ -262,8 +262,7 @@ int checkboard (void) int misc_init_r (void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *memctl = &immap->im_lbc; + volatile ccsr_lbc_t *memctl = (void *)(CFG_MPC85xx_LBC_ADDR); /* * Adjust flash start and offset to detected values @@ -324,9 +323,8 @@ int misc_init_r (void) */ void local_bus_init (void) { - volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); - volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); uint clkdiv; uint lbc_hz; diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index 50ff3b49121..e55d3372890 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -108,8 +108,7 @@ 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 ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); lcrr = lbc->lcrr; } @@ -209,8 +208,7 @@ reset_85xx_watchdog(void) #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; + volatile ccsr_dma_t *dma = (void *)(CFG_MPC85xx_DMA_ADDR); dma->satr0 = 0x02c40000; dma->datr0 = 0x02c40000; @@ -220,8 +218,7 @@ void dma_init(void) { } uint dma_check(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_dma_t *dma = &immap->im_dma; + volatile ccsr_dma_t *dma = (void *)(CFG_MPC85xx_DMA_ADDR); volatile uint status = dma->sr0; /* While the channel is busy, spin */ @@ -240,8 +237,7 @@ uint dma_check(void) { } 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; + volatile ccsr_dma_t *dma = (void *)(CFG_MPC85xx_DMA_ADDR); dma->dar0 = (uint) dest; dma->sar0 = (uint) src; diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c index 5af69cea8de..fdb9ecbd509 100644 --- a/cpu/mpc85xx/cpu_init.c +++ b/cpu/mpc85xx/cpu_init.c @@ -131,8 +131,7 @@ void config_8560_ioports (volatile ccsr_cpm_t * cpm) void cpu_init_f (void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *memctl = &immap->im_lbc; + volatile ccsr_lbc_t *memctl = (void *)(CFG_MPC85xx_LBC_ADDR); extern void m8560_cpm_reset (void); /* Pointer is writable since we allocated a register for it */ @@ -222,18 +221,15 @@ void cpu_init_f (void) int cpu_init_r(void) { -#if defined(CONFIG_CLEAR_LAW0) || defined(CONFIG_L2_CACHE) - volatile immap_t *immap = (immap_t *)CFG_IMMR; -#endif #ifdef CONFIG_CLEAR_LAW0 - volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; + volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR); /* clear alternate boot location LAW (used for sdram, or ddr bank) */ ecm->lawar0 = 0; #endif #if defined(CONFIG_L2_CACHE) - volatile ccsr_l2cache_t *l2cache = &immap->im_l2cache; + volatile ccsr_l2cache_t *l2cache = (void *)CFG_MPC85xx_L2_ADDR; volatile uint cache_ctl; uint svr, ver; uint l2srbar; diff --git a/cpu/mpc85xx/interrupts.c b/cpu/mpc85xx/interrupts.c index bf737d62286..18e5377b32b 100644 --- a/cpu/mpc85xx/interrupts.c +++ b/cpu/mpc85xx/interrupts.c @@ -80,19 +80,17 @@ int disable_interrupts (void) int interrupt_init (void) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; + volatile ccsr_pic_t *pic = (void *)(CFG_MPC85xx_PIC_ADDR); - immr->im_pic.gcr = MPC85xx_PICGCR_RST; - while (immr->im_pic.gcr & MPC85xx_PICGCR_RST); - immr->im_pic.gcr = MPC85xx_PICGCR_M; + pic->gcr = MPC85xx_PICGCR_RST; + while (pic->gcr & MPC85xx_PICGCR_RST); + pic->gcr = MPC85xx_PICGCR_M; decrementer_count = get_tbclk() / CFG_HZ; mtspr(SPRN_TCR, TCR_PIE); set_dec (decrementer_count); set_msr (get_msr () | MSR_EE); #ifdef CONFIG_INTERRUPTS - volatile ccsr_pic_t *pic = &immr->im_pic; - pic->iivpr1 = 0x810002; /* 50220 enable ecm interrupts */ debug("iivpr1@%x = %x\n",&pic->iivpr1, pic->iivpr1); diff --git a/cpu/mpc85xx/pci.c b/cpu/mpc85xx/pci.c index d9f49c829f5..a5060cdec43 100644 --- a/cpu/mpc85xx/pci.c +++ b/cpu/mpc85xx/pci.c @@ -39,10 +39,9 @@ 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 *pcix = (void *)(CFG_MPC85xx_PCIX_ADDR); #ifdef CONFIG_MPC85XX_PCI2 - volatile ccsr_pcix_t *pcix2 = &immap->im_pcix2; + volatile ccsr_pcix_t *pcix2 = (void *)(CFG_MPC85xx_PCIX2_ADDR); #endif volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); struct pci_controller * hose; diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c index 307ba3bf013..2a4cd57b69f 100644 --- a/cpu/mpc85xx/spd_sdram.c +++ b/cpu/mpc85xx/spd_sdram.c @@ -171,8 +171,7 @@ unsigned int determine_refresh_rate(unsigned int spd_refresh) long int spd_sdram(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_ddr_t *ddr = &immap->im_ddr; + volatile ccsr_ddr_t *ddr = (void *)(CFG_MPC85xx_DDR_ADDR); spd_eeprom_t spd; unsigned int n_ranks; unsigned int rank_density; @@ -1023,8 +1022,7 @@ spd_sdram(void) static unsigned int setup_laws_and_tlbs(unsigned int memsize) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; + volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR); unsigned int tlb_size; unsigned int law_size; unsigned int ram_tlb_index; @@ -1130,8 +1128,7 @@ 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 *ddr= &immap->im_ddr; + volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR); dma_init(); diff --git a/cpu/mpc85xx/traps.c b/cpu/mpc85xx/traps.c index efc80c7aee7..2381fb0654c 100644 --- a/cpu/mpc85xx/traps.c +++ b/cpu/mpc85xx/traps.c @@ -288,8 +288,8 @@ UnknownException(struct pt_regs *regs) void ExtIntException(struct pt_regs *regs) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_pic_t *pic = &immap->im_pic; + volatile ccsr_pic_t *pic = (void *)(CFG_MPC85xx_PIC_ADDR); + uint vect; #if defined(CONFIG_CMD_KGDB) diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h index 393fdda0afa..d769d701203 100644 --- a/include/asm-ppc/immap_85xx.h +++ b/include/asm-ppc/immap_85xx.h @@ -720,11 +720,10 @@ typedef struct ccsr_tsec { } ccsr_tsec_t; /* - * PIC Registers(0x2_6000-0x4_0000-0x8_0000) + * PIC Registers(0x4_0000-0x8_0000) */ typedef struct ccsr_pic { - char res0[106496]; /* 0x26000-0x40000 */ - char res1[64]; + char res1[64]; /* 0x40000 */ uint ipidr0; /* 0x40040 - Interprocessor Interrupt Dispatch Register 0 */ char res2[12]; uint ipidr1; /* 0x40050 - Interprocessor Interrupt Dispatch Register 1 */ @@ -1617,30 +1616,27 @@ typedef struct ccsr_gur { char res15[61648]; /* 0xe0f30 to 0xefffff */ } ccsr_gur_t; -#define CFG_MPC85xx_GUTS_OFFSET (0xE0000) -#define CFG_MPC85xx_GUTS_ADDR (CFG_IMMR + CFG_MPC85xx_GUTS_OFFSET) - #define PORDEVSR_PCI (0x00800000) /* PCI Mode */ -typedef struct immap { - ccsr_local_ecm_t im_local_ecm; - ccsr_ddr_t im_ddr; - ccsr_i2c_t im_i2c; - 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; - ccsr_tsec_t im_tsec2; - ccsr_pic_t im_pic; -} immap_t; - +#define CFG_MPC85xx_GUTS_OFFSET (0xE0000) +#define CFG_MPC85xx_GUTS_ADDR (CFG_IMMR + CFG_MPC85xx_GUTS_OFFSET) +#define CFG_MPC85xx_ECM_OFFSET (0x0000) +#define CFG_MPC85xx_ECM_ADDR (CFG_IMMR + CFG_MPC85xx_ECM_OFFSET) +#define CFG_MPC85xx_DDR_OFFSET (0x2000) +#define CFG_MPC85xx_DDR_ADDR (CFG_IMMR + CFG_MPC85xx_DDR_OFFSET) +#define CFG_MPC85xx_LBC_OFFSET (0x5000) +#define CFG_MPC85xx_LBC_ADDR (CFG_IMMR + CFG_MPC85xx_LBC_OFFSET) +#define CFG_MPC85xx_PCIX_OFFSET (0x8000) +#define CFG_MPC85xx_PCIX_ADDR (CFG_IMMR + CFG_MPC85xx_PCIX_OFFSET) +#define CFG_MPC85xx_PCIX2_OFFSET (0x9000) +#define CFG_MPC85xx_PCIX2_ADDR (CFG_IMMR + CFG_MPC85xx_PCIX2_OFFSET) +#define CFG_MPC85xx_L2_OFFSET (0x20000) +#define CFG_MPC85xx_L2_ADDR (CFG_IMMR + CFG_MPC85xx_L2_OFFSET) +#define CFG_MPC85xx_DMA_OFFSET (0x21000) +#define CFG_MPC85xx_DMA_ADDR (CFG_IMMR + CFG_MPC85xx_DMA_OFFSET) +#define CFG_MPC85xx_PIC_OFFSET (0x40000) +#define CFG_MPC85xx_PIC_ADDR (CFG_IMMR + CFG_MPC85xx_PIC_OFFSET) #define CFG_MPC85xx_CPM_OFFSET (0x80000) #define CFG_MPC85xx_CPM_ADDR (CFG_IMMR + CFG_MPC85xx_CPM_OFFSET) -extern immap_t *immr; - #endif /*__IMMAP_85xx__*/ -- cgit v1.3.1 From a853d56c59b33415304531443633808736acfc6e Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 29 Nov 2007 02:18:59 -0600 Subject: Use standard LAWAR_TRGT_IF_* defines for LAW setup on 85xx We already had defines for LAWAR_TRGT_IF_* that we should use rather than creating new ones. Also, added some missing defines for PCIE targets. Signed-off-by: Kumar Gala --- board/cds/mpc8548cds/init.S | 25 +++++++++---------------- board/freescale/mpc8544ds/init.S | 25 +++++++++---------------- board/mpc8568mds/init.S | 21 +++++++-------------- include/asm-ppc/mmu.h | 4 +++- 4 files changed, 28 insertions(+), 47 deletions(-) (limited to 'include') diff --git a/board/cds/mpc8548cds/init.S b/board/cds/mpc8548cds/init.S index 72940b0350b..a83a0952c32 100644 --- a/board/cds/mpc8548cds/init.S +++ b/board/cds/mpc8548cds/init.S @@ -28,13 +28,6 @@ #include #include -#define LAWAR_TRGT_PCI1 0x00000000 -#define LAWAR_TRGT_PCI2 0x00100000 -#define LAWAR_TRGT_PCIE 0x00200000 -#define LAWAR_TRGT_RIO 0x00c00000 -#define LAWAR_TRGT_LBC 0x00400000 -#define LAWAR_TRGT_DDR 0x00f00000 - /* * TLB0 and TLB1 Entries * @@ -232,39 +225,39 @@ law_entry: .long (4f-3f)/8 3: .long 0 - .long (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN + .long (LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN #ifdef CFG_PCI1_MEM_PHYS .long (CFG_PCI1_MEM_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M) .long (CFG_PCI1_IO_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M) #endif #ifdef CFG_PCI2_MEM_PHYS .long (CFG_PCI2_MEM_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M) .long (CFG_PCI2_IO_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M) #endif #ifdef CFG_PCIE1_MEM_PHYS .long (CFG_PCIE1_MEM_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_512M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M) .long (CFG_PCIE1_IO_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_1M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_1M) #endif /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */ .long (CFG_LBC_CACHE_BASE>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M) + .long LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M) #ifdef CFG_RIO_MEM_PHYS .long (CFG_RIO_MEM_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M) + .long LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M) #endif 4: entry_end diff --git a/board/freescale/mpc8544ds/init.S b/board/freescale/mpc8544ds/init.S index 68ccba746ba..084d4b80d94 100644 --- a/board/freescale/mpc8544ds/init.S +++ b/board/freescale/mpc8544ds/init.S @@ -27,13 +27,6 @@ #include #include -#define LAWAR_TRGT_PCI1 0x00000000 -#define LAWAR_TRGT_PCIE1 0x00200000 -#define LAWAR_TRGT_PCIE2 0x00100000 -#define LAWAR_TRGT_PCIE3 0x00300000 -#define LAWAR_TRGT_LBC 0x00400000 -#define LAWAR_TRGT_DDR 0x00f00000 - /* * TLB0 and TLB1 Entries * @@ -212,31 +205,31 @@ law_entry: .long (4f-3f)/8 3: .long 0 - .long (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN + .long (LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN .long (CFG_PCI1_MEM_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M) .long (CFG_PCI1_IO_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_64K) + .long LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_64K) .long (CFG_LBC_CACHE_BASE>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M) + .long LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M) .long (CFG_PCIE1_MEM_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M) .long (CFG_PCIE1_IO_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_64K) + .long LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_64K) .long (CFG_PCIE2_MEM_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_512M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_512M) .long (CFG_PCIE2_IO_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_64K) + .long LAWAR_EN | LAWAR_TRGT_IF_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_64K) /* contains both PCIE3 MEM & IO space */ .long (CFG_PCIE3_MEM_PHYS>>12) & 0xfffff - .long LAWAR_EN | LAWAR_TRGT_PCIE3 | (LAWAR_SIZE & LAWAR_SIZE_4M) + .long LAWAR_EN | LAWAR_TRGT_IF_PCIE3 | (LAWAR_SIZE & LAWAR_SIZE_4M) 4: entry_end diff --git a/board/mpc8568mds/init.S b/board/mpc8568mds/init.S index 38ba9c773d7..e36036daf0d 100644 --- a/board/mpc8568mds/init.S +++ b/board/mpc8568mds/init.S @@ -28,12 +28,6 @@ #include #include -#define LAWAR_TRGT_PCI1 0x00000000 -#define LAWAR_TRGT_PCIE1 0x00200000 -#define LAWAR_TRGT_RIO 0x00c00000 -#define LAWAR_TRGT_LBC 0x00400000 -#define LAWAR_TRGT_DDR 0x00f00000 - /* * TLB0 and TLB1 Entries * @@ -216,27 +210,26 @@ tlb1_entry: */ #define LAWBAR0 0 -#define LAWAR0 ((LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN) +#define LAWAR0 ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN) #define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff) -#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) +#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) #define LAWBAR2 ((CFG_PCIE1_MEM_BASE>>12) & 0xfffff) -#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) +#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) #define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff) -#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) +#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) #define LAWBAR4 ((CFG_PCIE1_IO_PHYS>>12) & 0xfffff) -#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) - +#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) #define LAWBAR5 ((CFG_SRIO_MEM_BASE>>12) & 0xfffff) -#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)) +#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)) /* LBC window - maps 256M. That's SDRAM, BCSR, PIBs, and Flash */ #define LAWBAR6 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff) -#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)) +#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)) .section .bootpg, "ax" .globl law_entry diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h index b3cfa9b3726..3d403327e0e 100644 --- a/include/asm-ppc/mmu.h +++ b/include/asm-ppc/mmu.h @@ -413,7 +413,9 @@ extern int write_bat(ppc_bat_t bat, unsigned long upper, unsigned long lower); #define LAWAR_TRGT_IF_PCI1 0x00000000 #define LAWAR_TRGT_IF_PCIX 0x00000000 #define LAWAR_TRGT_IF_PCI2 0x00100000 -#define LAWAR_TRGT_IF_PEX 0x00200000 +#define LAWAR_TRGT_IF_PCIE1 0x00200000 +#define LAWAR_TRGT_IF_PCIE2 0x00100000 +#define LAWAR_TRGT_IF_PCIE3 0x00300000 #define LAWAR_TRGT_IF_LBC 0x00400000 #define LAWAR_TRGT_IF_CCSR 0x00800000 #define LAWAR_TRGT_IF_DDR_INTERLEAVED 0x00B00000 -- cgit v1.3.1 From 22abb2d2eaf7b795a6923c6273ec9cb53fda9a10 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 29 Nov 2007 10:34:28 -0600 Subject: Update Freescale MPC85xx ADS/CDS/MDS board config * Removed some misc environment setup * Enabled CONFIG_CMDLINE_EDITING Signed-off-by: Kumar Gala --- include/configs/MPC8540ADS.h | 1 + include/configs/MPC8541CDS.h | 1 + include/configs/MPC8548CDS.h | 90 +------------------------------------------- include/configs/MPC8555CDS.h | 1 + include/configs/MPC8560ADS.h | 1 + include/configs/MPC8568MDS.h | 1 + 6 files changed, 7 insertions(+), 88 deletions(-) (limited to 'include') diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 006644dfbea..55510f3da75 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -437,6 +437,7 @@ * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CFG_LOAD_ADDR 0x2000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index fc1b367a7f8..d7eb5fadedd 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -429,6 +429,7 @@ extern unsigned long get_clock_freq(void); * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CFG_LOAD_ADDR 0x2000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 95256f7bf1b..eace283aa49 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -490,6 +490,7 @@ extern unsigned long get_clock_freq(void); * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CFG_LOAD_ADDR 0x2000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) @@ -563,72 +564,6 @@ extern unsigned long get_clock_freq(void); #define CONFIG_BAUDRATE 115200 -#if defined(CONFIG_PCIE1) -#define PCIE_ENV \ - "pciereg=md ${a}000 6; md ${a}020 4; md ${a}bf8 2; echo o;md ${a}c00 25;" \ - "echo i; md ${a}da0 15; echo e;md ${a}e00 e; echo d; md ${a}f00 c\0" \ - "pcieerr=md ${a}020 1; md ${a}e00 e; pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \ - "pci d.w $b.0 56 1; pci d $b.0 104 1; pci d $b.0 110 1;" \ - "pci d $b.0 130 1\0" \ - "pcieerrc=mw ${a}020 ffffffff; mw ${a}e00 ffffffff; pci w.b $b.0 7 ff;" \ - "pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff; pci w $b.0 104 ffffffff;"\ - "pci w $b.0 110 ffffffff; pci w $b.0 130 ffffffff\0" \ - "pciecfg=pci d $b.0 0 20; pci d $b.0 100 e; pci d $b.0 400 69\0" \ - "pcie1regs=setenv a e000a; run pciereg\0" \ - "pcie1cfg=setenv b 3; run pciecfg\0" \ - "pcie1err=setenv a e000a; setenv b 3; run pcieerr\0" \ - "pcie1errc=setenv a e000a; setenv b 3; run pcieerrc\0" -#else -#define PCIE_ENV "" -#endif - -#if defined(CONFIG_PCI1) || defined(CONFIG_PCI2) -#define PCI_ENV \ - "pcireg=md ${a}000 3; echo o;md ${a}c00 25; echo i; md ${a}da0 15;" \ - "echo e;md ${a}e00 9\0" \ - "pcierr=md ${a}e00 8; pci d.b $b.0 7 1;pci d.w $b.0 1e 1;" \ - "pci d.w $b.0 56 1\0" \ - "pcierrc=mw ${a}e00 ffffffff; mw ${a}e0c 0; pci w.b $b.0 7 ff;" \ - "pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff\0" -#else -#define PCI_ENV "" -#endif - -#if defined(CONFIG_PCI1) -#define PCI_ENV1 \ - "pci1regs=setenv a e0008; run pcireg\0" \ - "pci1err=setenv a e0008; setenv b 0; run pcierr\0" \ - "pci1errc=setenv a e0008; setenv b 0; run pcierrc\0" -#else -#define PCI_ENV1 "" -#endif - -#if defined(CONFIG_PCI2) -#define PCI_ENV2 \ - "pci2regs=setenv a e0009; run pcireg\0" \ - "pci2err=setenv a e0009; setenv b 123; run pcierr\0" \ - "pci2errc=setenv a e0009; setenv b 123; run pcierrc\0" -#else -#define PCI_ENV2 "" -#endif - -#if defined(CONFIG_TSEC_ENET) -#define ENET_ENV \ - "enetreg1=md ${a}000 2; md ${a}010 9; md ${a}050 4; md ${a}08c 1;" \ - "md ${a}098 2\0" \ - "enetregt=echo t;md ${a}100 6; md ${a}140 2; md ${a}180 10; md ${a}200 10\0" \ - "enetregr=echo r;md ${a}300 6; md ${a}330 5; md ${a}380 10; md ${a}400 10\0" \ - "enetregm=echo mac;md ${a}500 5; md ${a}520 28;echo fifo;md ${a}a00 1;" \ - "echo mib;md ${a}680 31\0" \ - "enetreg=run enetreg1; run enetregm; run enetregt; run enetregr\0" \ - "enet1regs=setenv a e0024; run enetreg\0" \ - "enet2regs=setenv a e0025; run enetreg\0" \ - "enet3regs=setenv a e0026; run enetreg\0" \ - "enet4regs=setenv a e0027; run enetreg\0" -#else -#define ENET_ENV "" -#endif - #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ @@ -642,28 +577,7 @@ extern unsigned long get_clock_freq(void); "ramdiskaddr=2000000\0" \ "ramdiskfile=ramdisk.uboot\0" \ "fdtaddr=c00000\0" \ - "fdtfile=mpc8548cds.dtb\0" \ - "eoi=mw e00400b0 0\0" \ - "iack=md e00400a0 1\0" \ - "ddrreg=md ${a}000 8; md ${a}080 8;md ${a}100 d; md ${a}140 4; md ${a}bf0 4;" \ - "md ${a}e00 3; md ${a}e20 3; md ${a}e40 7; md ${a}f00 5\0" \ - "ddrregs=setenv a e0002; run ddrreg\0" \ - "gureg=md ${a}000 2c; md ${a}0b0 1; md ${a}0c0 1; md ${a}b20 3;" \ - "md ${a}e00 1; md ${a}e60 1; md ${a}ef0 15\0" \ - "guregs=setenv a e00e0; run gureg\0" \ - "ecmreg=md ${a}000 1; md ${a}010 1; md ${a}bf8 2; md ${a}e00 6\0" \ - "ecmregs=setenv a e0001; run ecmreg\0" \ - "lawregs=md e0000c08 4b\0" \ - "lbcregs=md e0005000 36\0" \ - "dma0regs=md e0021100 12\0" \ - "dma1regs=md e0021180 12\0" \ - "dma2regs=md e0021200 12\0" \ - "dma3regs=md e0021280 12\0" \ - PCIE_ENV \ - PCI_ENV \ - PCI_ENV1 \ - PCI_ENV2 \ - ENET_ENV + "fdtfile=mpc8548cds.dtb\0" #define CONFIG_NFSBOOTCOMMAND \ "setenv bootargs root=/dev/nfs rw " \ diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index 76631c68eec..8ae4ef07cd0 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -429,6 +429,7 @@ extern unsigned long get_clock_freq(void); * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CFG_LOAD_ADDR 0x2000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h index a24ac154007..cdd8ad454ec 100644 --- a/include/configs/MPC8560ADS.h +++ b/include/configs/MPC8560ADS.h @@ -467,6 +467,7 @@ * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CFG_LOAD_ADDR 0x1000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index 2f4bc70f306..2cf48fbb3f8 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -458,6 +458,7 @@ extern unsigned long get_clock_freq(void); * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CFG_LOAD_ADDR 0x2000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) -- cgit v1.3.1 From d435793229ce29a42797c1edc39f5b34f987f91a Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 7 Dec 2007 04:59:26 -0600 Subject: Handle Asynchronous DDR clock on 85xx The MPC8572 introduces the concept of an asynchronous DDR clock with regards to the platform clock. Introduce get_ddr_freq() to report the DDR freq regardless of sync/async mode. Signed-off-by: Kumar Gala --- cpu/mpc85xx/cpu.c | 16 +++++++++++++++- cpu/mpc85xx/spd_sdram.c | 6 +++--- cpu/mpc85xx/speed.c | 25 +++++++++++++++++++++++++ include/common.h | 1 + include/e500.h | 1 + 5 files changed, 45 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index e55d3372890..ac8b018b0aa 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -39,6 +39,8 @@ int checkcpu (void) uint fam; uint ver; uint major, minor; + u32 ddr_ratio; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); svr = get_svr(); ver = SVR_VER(svr); @@ -102,7 +104,19 @@ int checkcpu (void) puts("Clock Configuration:\n"); printf(" CPU:%4lu MHz, ", sysinfo.freqProcessor / 1000000); printf("CCB:%4lu MHz,\n", sysinfo.freqSystemBus / 1000000); - printf(" DDR:%4lu MHz, ", sysinfo.freqSystemBus / 2000000); + + ddr_ratio = ((gur->porpllsr) & 0x00003e00) >> 9; + switch (ddr_ratio) { + case 0x0: + printf(" DDR:%4lu MHz, ", sysinfo.freqDDRBus / 2000000); + break; + case 0x7: + printf(" DDR:%4lu MHz (Synchronous), ", sysinfo.freqDDRBus / 2000000); + break; + default: + printf(" DDR:%4lu MHz (Asynchronous), ", sysinfo.freqDDRBus / 2000000); + break; + } #if defined(CFG_LBC_LCRR) lcrr = CFG_LBC_LCRR; diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c index 2a4cd57b69f..553f736a56a 100644 --- a/cpu/mpc85xx/spd_sdram.c +++ b/cpu/mpc85xx/spd_sdram.c @@ -53,8 +53,8 @@ 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 = picos / (2000000000 / (get_ddr_freq(0) / 1000)); + if (picos % (2000000000 / (get_ddr_freq(0) / 1000)) != 0) { clks++; } @@ -421,7 +421,7 @@ spd_sdram(void) * Adjust the CAS Latency to allow for bus speeds that * are slower than the DDR module. */ - busfreq = get_bus_freq(0) / 1000000; /* MHz */ + busfreq = get_ddr_freq(0) / 1000000; /* MHz */ effective_data_rate = max_data_rate; if (busfreq < 90) { diff --git a/cpu/mpc85xx/speed.c b/cpu/mpc85xx/speed.c index 293269c5732..27de37afa87 100644 --- a/cpu/mpc85xx/speed.c +++ b/cpu/mpc85xx/speed.c @@ -48,6 +48,15 @@ void get_sys_info (sys_info_t * sysInfo) * overflow for processor speeds above 2GHz */ half_freqSystemBus = sysInfo->freqSystemBus/2; sysInfo->freqProcessor = e500_ratio*half_freqSystemBus; + sysInfo->freqDDRBus = sysInfo->freqSystemBus; + +#ifdef CONFIG_DDR_CLK_FREQ + { + u32 ddr_ratio = ((gur->porpllsr) & 0x00003e00) >> 9; + if (ddr_ratio != 0x7) + sysInfo->freqDDRBus = ddr_ratio * CONFIG_DDR_CLK_FREQ; + } +#endif } @@ -93,3 +102,19 @@ ulong get_bus_freq (ulong dummy) return val; } + +/******************************************** + * get_ddr_freq + * return ddr bus freq in Hz + *********************************************/ +ulong get_ddr_freq (ulong dummy) +{ + ulong val; + + sys_info_t sys_info; + + get_sys_info (&sys_info); + val = sys_info.freqDDRBus; + + return val; +} diff --git a/include/common.h b/include/common.h index 63ac8b062cd..01957e3d5fd 100644 --- a/include/common.h +++ b/include/common.h @@ -497,6 +497,7 @@ ulong get_bus_freq (ulong); #if defined(CONFIG_MPC85xx) typedef MPC85xx_SYS_INFO sys_info_t; void get_sys_info ( sys_info_t * ); +ulong get_ddr_freq (ulong); #endif #if defined(CONFIG_MPC86xx) typedef MPC86xx_SYS_INFO sys_info_t; diff --git a/include/e500.h b/include/e500.h index 8e3bf8cb7d2..0d73260f40c 100644 --- a/include/e500.h +++ b/include/e500.h @@ -12,6 +12,7 @@ typedef struct { unsigned long freqProcessor; unsigned long freqSystemBus; + unsigned long freqDDRBus; } MPC85xx_SYS_INFO; #endif /* _ASMLANGUAGE */ -- cgit v1.3.1 From 82ac8c97145a4c3bf8b3dbfad00fa96e920f9b9c Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 7 Dec 2007 12:04:30 -0600 Subject: Update Freescale MPC85xx ADS/CDS/MDS board config * Enabled CONFIG_CMD_ELF Signed-off-by: Kumar Gala --- include/configs/MPC8540ADS.h | 1 + include/configs/MPC8541CDS.h | 1 + include/configs/MPC8544DS.h | 1 + include/configs/MPC8548CDS.h | 1 + include/configs/MPC8555CDS.h | 1 + include/configs/MPC8560ADS.h | 1 + include/configs/MPC8568MDS.h | 1 + 7 files changed, 7 insertions(+) (limited to 'include') diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 55510f3da75..35e1d630666 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -420,6 +420,7 @@ #define CONFIG_CMD_PING #define CONFIG_CMD_I2C +#define CONFIG_CMD_ELF #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index d7eb5fadedd..d2e7237895e 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -417,6 +417,7 @@ extern unsigned long get_clock_freq(void); #define CONFIG_CMD_PING #define CONFIG_CMD_I2C #define CONFIG_CMD_MII +#define CONFIG_CMD_ELF #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h index aeac35a84d1..b8cd50b6298 100644 --- a/include/configs/MPC8544DS.h +++ b/include/configs/MPC8544DS.h @@ -406,6 +406,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_CMD_PING #define CONFIG_CMD_I2C #define CONFIG_CMD_MII +#define CONFIG_CMD_ELF #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index eace283aa49..95affa556a8 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -478,6 +478,7 @@ extern unsigned long get_clock_freq(void); #define CONFIG_CMD_PING #define CONFIG_CMD_I2C #define CONFIG_CMD_MII +#define CONFIG_CMD_ELF #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index 8ae4ef07cd0..90ef3d6b673 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -417,6 +417,7 @@ extern unsigned long get_clock_freq(void); #define CONFIG_CMD_PING #define CONFIG_CMD_I2C #define CONFIG_CMD_MII +#define CONFIG_CMD_ELF #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h index cdd8ad454ec..d4e0de0d32b 100644 --- a/include/configs/MPC8560ADS.h +++ b/include/configs/MPC8560ADS.h @@ -446,6 +446,7 @@ #define CONFIG_CMD_PING #define CONFIG_CMD_I2C +#define CONFIG_CMD_ELF #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index 2cf48fbb3f8..3822c1b8251 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -446,6 +446,7 @@ extern unsigned long get_clock_freq(void); #define CONFIG_CMD_PING #define CONFIG_CMD_I2C #define CONFIG_CMD_MII +#define CONFIG_CMD_ELF #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI -- cgit v1.3.1 From 8ff3de61fc5f9b3b21647bce081a3b7f710f0d4d Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 7 Dec 2007 12:17:34 -0600 Subject: Handle MPC85xx PCIe reset errata (PCI-Ex 38) On the MPC85xx boards that have PCIe enable the PCIe errata fix. (MPC8544DS, MPC8548CDS, MPC8568MDS). Signed-off-by: Kumar Gala --- drivers/pci/fsl_pci_init.c | 23 +++++++++++++++++++++++ include/asm-ppc/immap_fsl_pci.h | 4 +++- include/configs/MPC8544DS.h | 1 + include/configs/MPC8548CDS.h | 1 + include/configs/MPC8568MDS.h | 1 + 5 files changed, 29 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index 1e778844a5a..68e45e17b3c 100644 --- a/drivers/pci/fsl_pci_init.c +++ b/drivers/pci/fsl_pci_init.c @@ -112,6 +112,29 @@ fsl_pci_init(struct pci_controller *hose) pci_hose_read_config_word(hose, dev, PCI_LTSSM, <ssm); enabled = ltssm >= PCI_LTSSM_L0; +#ifdef CONFIG_FSL_PCIE_RESET + if (ltssm == 1) { + int i; + debug("....PCIe link error. " + "LTSSM=0x%02x.", ltssm); + pci->pdb_stat |= 0x08000000; /* assert PCIe reset */ + temp32 = pci->pdb_stat; + udelay(100); + debug(" Asserting PCIe reset @%x = %x\n", + &pci->pdb_stat, pci->pdb_stat); + pci->pdb_stat &= ~0x08000000; /* clear reset */ + asm("sync;isync"); + for (i=0; i<100 && ltssm < PCI_LTSSM_L0; i++) { + pci_hose_read_config_word(hose, dev, PCI_LTSSM, + <ssm); + udelay(1000); + debug("....PCIe link error. " + "LTSSM=0x%02x.\n", ltssm); + } + enabled = ltssm >= PCI_LTSSM_L0; + } +#endif + if (!enabled) { debug("....PCIE link error. Skipping scan." "LTSSM=0x%02x\n", ltssm); diff --git a/include/asm-ppc/immap_fsl_pci.h b/include/asm-ppc/immap_fsl_pci.h index bd732b66889..6715064c94d 100644 --- a/include/asm-ppc/immap_fsl_pci.h +++ b/include/asm-ppc/immap_fsl_pci.h @@ -144,7 +144,9 @@ typedef struct ccsr_pci { u32 perr_cap1; /* 0xe2c - PCIE Error Capture Register 1 */ u32 perr_cap2; /* 0xe30 - PCIE Error Capture Register 2 */ u32 perr_cap3; /* 0xe34 - PCIE Error Capture Register 3 */ - char res23[456]; /* (- #x1000 #xe38) 456 */ + char res23[200]; + u32 pdb_stat; /* 0xf00 - PCIE Debug Status */ + char res24[252]; } ccsr_fsl_pci_t; #endif /*__IMMAP_fsl_pci__*/ diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h index b8cd50b6298..545a76cc621 100644 --- a/include/configs/MPC8544DS.h +++ b/include/configs/MPC8544DS.h @@ -40,6 +40,7 @@ #define CONFIG_PCIE2 1 /* PCIE controler 2 (slot 2) */ #define CONFIG_PCIE3 1 /* PCIE controler 3 (ULI bridge) */ #define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ +#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 95affa556a8..3f382e59a6b 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -42,6 +42,7 @@ #undef CONFIG_RIO #undef CONFIG_PCI2 #define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ +#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index 3822c1b8251..59f490e8566 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -37,6 +37,7 @@ #define CONFIG_PCI1 1 /* PCI controller */ #define CONFIG_PCIE1 1 /* PCIE controller */ #define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */ +#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_QE /* Enable QE */ #define CONFIG_ENV_OVERWRITE -- cgit v1.3.1 From 42026c9cb3a76849b41e6e24abfb7b56807a5c1a Mon Sep 17 00:00:00 2001 From: Bartlomiej Sieka Date: Tue, 11 Dec 2007 13:59:57 +0100 Subject: CFI: synchronize command offsets with Linux CFI driver Fixes non-working CFI Flash on the Inka4x0 board. Signed-off-by: Bartlomiej Sieka --- drivers/mtd/cfi_flash.c | 23 ++++++++++++++++++++--- include/flash.h | 1 + 2 files changed, 21 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 66754cd58c4..c3293d0efac 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -1231,9 +1231,26 @@ static int flash_detect_cfi (flash_info_t * info) debug ("port %d bits chip %d bits\n", info->portwidth << CFI_FLASH_SHIFT_WIDTH, info->chipwidth << CFI_FLASH_SHIFT_WIDTH); - /* this probably only works if info->interface == FLASH_CFI_X8X16 */ - info->addr_unlock1 = (info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555; - info->addr_unlock2 = (info->portwidth == FLASH_CFI_8BIT) ? 0x555 : 0x2AA; + + /* calculate command offsets as in the Linux driver */ + info->addr_unlock1 = 0x555; + info->addr_unlock2 = 0x2aa; + + /* + * modify the unlock address if we are + * in compatibility mode + */ + if ( /* x8/x16 in x8 mode */ + ((info->chipwidth == FLASH_CFI_BY8) && + (info->interface == FLASH_CFI_X8X16)) || + /* x16/x32 in x16 mode */ + ((info->chipwidth == FLASH_CFI_BY16) && + (info->interface == FLASH_CFI_X16X32))) + { + info->addr_unlock1 = 0xaaa; + info->addr_unlock2 = 0x555; + } + info->name = "CFI conformant"; return 1; } diff --git a/include/flash.h b/include/flash.h index 6e252ccad8b..2ed1e20fd22 100644 --- a/include/flash.h +++ b/include/flash.h @@ -80,6 +80,7 @@ typedef struct { #define FLASH_CFI_X8 0x00 #define FLASH_CFI_X16 0x01 #define FLASH_CFI_X8X16 0x02 +#define FLASH_CFI_X16X32 0x05 /* convert between bit value and numeric value */ #define CFI_FLASH_SHIFT_WIDTH 3 -- cgit v1.3.1 From 812711ce6b3a386125dcf0d6a59588e461abbb87 Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Thu, 13 Dec 2007 12:56:31 +0100 Subject: Implement __raw_{read,write}[bwl] on all architectures This adds implementations of __raw_read[bwl] and __raw_write[bwl] to m68k, ppc, nios and nios2. The m68k and ppc implementations were taken from Linux. Signed-off-by: Haavard Skinnemoen --- include/asm-m68k/io.h | 14 ++++++++++++++ include/asm-nios/io.h | 8 ++++++++ include/asm-nios2/io.h | 8 ++++++++ include/asm-ppc/io.h | 32 +++++++++++++++++++++++++++++++- 4 files changed, 61 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/asm-m68k/io.h b/include/asm-m68k/io.h index e14a581dc16..29b3972473b 100644 --- a/include/asm-m68k/io.h +++ b/include/asm-m68k/io.h @@ -28,6 +28,20 @@ #include +/* ++roman: The assignments to temp. vars avoid that gcc sometimes generates + * two accesses to memory, which may be undesirable for some devices. + */ +#define __raw_readb(addr) \ + ({ u8 __v = (*(volatile u8 *) (addr)); __v; }) +#define __raw_readw(addr) \ + ({ u16 __v = (*(volatile u16 *) (addr)); __v; }) +#define __raw_readl(addr) \ + ({ u32 __v = (*(volatile u32 *) (addr)); __v; }) + +#define __raw_writeb(addr,b) (void)((*(volatile u8 *) (addr)) = (b)) +#define __raw_writew(addr,w) (void)((*(volatile u16 *) (addr)) = (w)) +#define __raw_writel(addr,l) (void)((*(volatile u32 *) (addr)) = (l)) + #define readb(addr) in_8((volatile u8 *)(addr)) #define writeb(b,addr) out_8((volatile u8 *)(addr), (b)) #if !defined(__BIG_ENDIAN) diff --git a/include/asm-nios/io.h b/include/asm-nios/io.h index d77695abb9e..08e46a37111 100644 --- a/include/asm-nios/io.h +++ b/include/asm-nios/io.h @@ -23,6 +23,14 @@ #ifndef __ASM_NIOS_IO_H_ #define __ASM_NIOS_IO_H_ +#define __raw_writeb(v,a) (*(volatile unsigned char *)(a) = (v)) +#define __raw_writew(v,a) (*(volatile unsigned short *)(a) = (v)) +#define __raw_writel(v,a) (*(volatile unsigned int *)(a) = (v)) + +#define __raw_readb(a) (*(volatile unsigned char *)(a)) +#define __raw_readw(a) (*(volatile unsigned short *)(a)) +#define __raw_readl(a) (*(volatile unsigned int *)(a)) + #define readb(addr)\ ({unsigned char val;\ asm volatile( " pfxio 0 \n"\ diff --git a/include/asm-nios2/io.h b/include/asm-nios2/io.h index 5bb5322952f..54cbd57c06e 100644 --- a/include/asm-nios2/io.h +++ b/include/asm-nios2/io.h @@ -33,6 +33,14 @@ extern unsigned char inb (unsigned char *port); extern unsigned short inw (unsigned short *port); extern unsigned inl (unsigned port); +#define __raw_writeb(v,a) (*(volatile unsigned char *)(a) = (v)) +#define __raw_writew(v,a) (*(volatile unsigned short *)(a) = (v)) +#define __raw_writel(v,a) (*(volatile unsigned int *)(a) = (v)) + +#define __raw_readb(a) (*(volatile unsigned char *)(a)) +#define __raw_readw(a) (*(volatile unsigned short *)(a)) +#define __raw_readl(a) (*(volatile unsigned int *)(a)) + #define readb(addr)\ ({unsigned char val;\ asm volatile( "ldbio %0, 0(%1)" :"=r"(val) : "r" (addr)); val;}) diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 11dfa1c57b4..86fe8dc9c0d 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -120,6 +120,37 @@ static inline void isync(void) #define iobarrier_r() eieio() #define iobarrier_w() eieio() +/* + * Non ordered and non-swapping "raw" accessors + */ +#define __iomem +#define PCI_FIX_ADDR(addr) (addr) + +static inline unsigned char __raw_readb(const volatile void __iomem *addr) +{ + return *(volatile unsigned char *)PCI_FIX_ADDR(addr); +} +static inline unsigned short __raw_readw(const volatile void __iomem *addr) +{ + return *(volatile unsigned short *)PCI_FIX_ADDR(addr); +} +static inline unsigned int __raw_readl(const volatile void __iomem *addr) +{ + return *(volatile unsigned int *)PCI_FIX_ADDR(addr); +} +static inline void __raw_writeb(unsigned char v, volatile void __iomem *addr) +{ + *(volatile unsigned char *)PCI_FIX_ADDR(addr) = v; +} +static inline void __raw_writew(unsigned short v, volatile void __iomem *addr) +{ + *(volatile unsigned short *)PCI_FIX_ADDR(addr) = v; +} +static inline void __raw_writel(unsigned int v, volatile void __iomem *addr) +{ + *(volatile unsigned int *)PCI_FIX_ADDR(addr) = v; +} + /* * 8, 16 and 32 bit, big and little endian I/O operations, with barrier. * @@ -127,7 +158,6 @@ static inline void isync(void) * is actually performed (i.e. the data has come back) before we start * executing any following instructions. */ -#define __iomem extern inline int in_8(const volatile unsigned char __iomem *addr) { int ret; -- cgit v1.3.1 From 4d7d6936eb29af7cca330937808312aa5f61454d Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Thu, 13 Dec 2007 12:56:33 +0100 Subject: Introduce map_physmem() and unmap_physmem() map_physmem() returns a virtual address which can be used to access a given physical address without involving the cache. unmap_physmem() should be called when the virtual address returned by map_physmem() is no longer needed. This patch adds a stub implementation which simply returns the physical address cast to a uchar * for all architectures except AVR32, which converts the physical address to an uncached virtual mapping. unmap_physmem() is a no-op on all architectures, but if any architecture needs to do such mappings through the TLB, this is the hook where those TLB entries can be invalidated. Signed-off-by: Haavard Skinnemoen --- include/asm-arm/io.h | 26 ++++++++++++++++++++++++++ include/asm-avr32/io.h | 32 ++++++++++++++++++++++++++++++++ include/asm-blackfin/io.h | 26 ++++++++++++++++++++++++++ include/asm-i386/io.h | 26 ++++++++++++++++++++++++++ include/asm-m68k/io.h | 27 +++++++++++++++++++++++++++ include/asm-microblaze/io.h | 26 ++++++++++++++++++++++++++ include/asm-mips/io.h | 26 ++++++++++++++++++++++++++ include/asm-nios/io.h | 26 ++++++++++++++++++++++++++ include/asm-nios2/io.h | 26 ++++++++++++++++++++++++++ include/asm-ppc/io.h | 26 ++++++++++++++++++++++++++ 10 files changed, 267 insertions(+) (limited to 'include') diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h index 47c18e7e869..029b7f9eeb4 100644 --- a/include/asm-arm/io.h +++ b/include/asm-arm/io.h @@ -33,6 +33,32 @@ static inline void sync(void) { } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + /* * Generic virtual read/write. Note that we don't support half-word * read/writes. We define __arch_*[bl] here, and leave __arch_*w diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h index 3c0d569233e..ba14674cf73 100644 --- a/include/asm-avr32/io.h +++ b/include/asm-avr32/io.h @@ -93,4 +93,36 @@ static inline void sync(void) { } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + * + * This implementation works for memory below 512MiB (flash, etc.) as + * well as above 3.5GiB (internal peripherals.) + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (1 << 7) +#define MAP_WRBACK (MAP_WRCOMBINE | (1 << 9)) +#define MAP_WRTHROUGH (MAP_WRBACK | (1 << 0)) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + if (flags == MAP_WRBACK) + return (void *)P1SEGADDR(paddr); + else + return (void *)P2SEGADDR(paddr); +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long len) +{ + +} + #endif /* __ASM_AVR32_IO_H */ diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h index 332d2c64374..512e13d1ca6 100644 --- a/include/asm-blackfin/io.h +++ b/include/asm-blackfin/io.h @@ -40,6 +40,32 @@ static inline void sync(void) __builtin_bfin_ssync(); } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + /* * These are for ISA/PCI shared memory _only_ and should never be used * on any other type of memory, including Zorro memory. They are meant to diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h index e64d788fa75..db4f4428178 100644 --- a/include/asm-i386/io.h +++ b/include/asm-i386/io.h @@ -205,4 +205,30 @@ static inline void sync(void) { } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + #endif diff --git a/include/asm-m68k/io.h b/include/asm-m68k/io.h index 29b3972473b..91d759219de 100644 --- a/include/asm-m68k/io.h +++ b/include/asm-m68k/io.h @@ -232,4 +232,31 @@ static inline void sync(void) * compatibility (CFI driver) */ } + +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + #endif /* __ASM_M68K_IO_H__ */ diff --git a/include/asm-microblaze/io.h b/include/asm-microblaze/io.h index 1c77ade4f1a..90d18428ad1 100644 --- a/include/asm-microblaze/io.h +++ b/include/asm-microblaze/io.h @@ -129,4 +129,30 @@ static inline void sync(void) { } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + #endif /* __MICROBLAZE_IO_H__ */ diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h index 1e060f7c31d..e27d1f159d7 100644 --- a/include/asm-mips/io.h +++ b/include/asm-mips/io.h @@ -465,4 +465,30 @@ static inline void sync(void) { } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + #endif /* _ASM_IO_H */ diff --git a/include/asm-nios/io.h b/include/asm-nios/io.h index 08e46a37111..6fc339fb019 100644 --- a/include/asm-nios/io.h +++ b/include/asm-nios/io.h @@ -109,4 +109,30 @@ static inline void sync(void) { } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + #endif /* __ASM_NIOS_IO_H_ */ diff --git a/include/asm-nios2/io.h b/include/asm-nios2/io.h index 54cbd57c06e..a52b95cf235 100644 --- a/include/asm-nios2/io.h +++ b/include/asm-nios2/io.h @@ -29,6 +29,32 @@ static inline void sync(void) __asm__ __volatile__ ("sync" : : : "memory"); } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + extern unsigned char inb (unsigned char *port); extern unsigned short inw (unsigned short *port); extern unsigned inl (unsigned port); diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 86fe8dc9c0d..91c9c1e4c69 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -238,4 +238,30 @@ extern inline void out_be32(volatile unsigned __iomem *addr, int val) __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); } +/* + * Given a physical address and a length, return a virtual address + * that can be used to access the memory range with the caching + * properties specified by "flags". + */ +typedef unsigned long phys_addr_t; + +#define MAP_NOCACHE (0) +#define MAP_WRCOMBINE (0) +#define MAP_WRBACK (0) +#define MAP_WRTHROUGH (0) + +static inline void * +map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)paddr; +} + +/* + * Take down a mapping set up by map_physmem(). + */ +static inline void unmap_physmem(void *vaddr, unsigned long flags) +{ + +} + #endif -- cgit v1.3.1 From 36f28f8a9605ee5dcfa330482cfc62171261af97 Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Mon, 29 Oct 2007 13:09:56 +0100 Subject: AVR32: Rename at32ap7000 -> at32ap700x The SoC-specific code for all the AT32AP700x CPUs is practically identical; the only difference is that some chips have less features than others. By doing this rename, we can add support for the AP7000 derivatives simply by making some features conditional. Signed-off-by: Haavard Skinnemoen --- Makefile | 2 +- cpu/at32ap/at32ap7000/Makefile | 43 ----- cpu/at32ap/at32ap7000/gpio.c | 137 --------------- cpu/at32ap/at32ap700x/Makefile | 43 +++++ cpu/at32ap/at32ap700x/gpio.c | 137 +++++++++++++++ include/asm-avr32/arch-at32ap7000/clk.h | 70 -------- include/asm-avr32/arch-at32ap7000/gpio.h | 212 ---------------------- include/asm-avr32/arch-at32ap7000/hmatrix2.h | 232 ------------------------- include/asm-avr32/arch-at32ap7000/memory-map.h | 66 ------- include/asm-avr32/arch-at32ap7000/mmc.h | 96 ---------- include/asm-avr32/arch-at32ap700x/clk.h | 70 ++++++++ include/asm-avr32/arch-at32ap700x/gpio.h | 212 ++++++++++++++++++++++ include/asm-avr32/arch-at32ap700x/hmatrix2.h | 232 +++++++++++++++++++++++++ include/asm-avr32/arch-at32ap700x/memory-map.h | 66 +++++++ include/asm-avr32/arch-at32ap700x/mmc.h | 96 ++++++++++ 15 files changed, 857 insertions(+), 857 deletions(-) delete mode 100644 cpu/at32ap/at32ap7000/Makefile delete mode 100644 cpu/at32ap/at32ap7000/gpio.c create mode 100644 cpu/at32ap/at32ap700x/Makefile create mode 100644 cpu/at32ap/at32ap700x/gpio.c delete mode 100644 include/asm-avr32/arch-at32ap7000/clk.h delete mode 100644 include/asm-avr32/arch-at32ap7000/gpio.h delete mode 100644 include/asm-avr32/arch-at32ap7000/hmatrix2.h delete mode 100644 include/asm-avr32/arch-at32ap7000/memory-map.h delete mode 100644 include/asm-avr32/arch-at32ap7000/mmc.h create mode 100644 include/asm-avr32/arch-at32ap700x/clk.h create mode 100644 include/asm-avr32/arch-at32ap700x/gpio.h create mode 100644 include/asm-avr32/arch-at32ap700x/hmatrix2.h create mode 100644 include/asm-avr32/arch-at32ap700x/memory-map.h create mode 100644 include/asm-avr32/arch-at32ap700x/mmc.h (limited to 'include') diff --git a/Makefile b/Makefile index 1ff80b50d99..1969dcf7399 100644 --- a/Makefile +++ b/Makefile @@ -2656,7 +2656,7 @@ bf561-ezkit_config: unconfig ######################################################################### atstk1002_config : unconfig - @$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap7000 + @$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x ######################################################################### ######################################################################### diff --git a/cpu/at32ap/at32ap7000/Makefile b/cpu/at32ap/at32ap7000/Makefile deleted file mode 100644 index d2767121184..00000000000 --- a/cpu/at32ap/at32ap7000/Makefile +++ /dev/null @@ -1,43 +0,0 @@ -# -# 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 := gpio.o -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) - -all: $(obj).depend $(LIB) - -$(LIB): $(OBJS) - $(AR) $(ARFLAGS) $@ $^ - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/cpu/at32ap/at32ap7000/gpio.c b/cpu/at32ap/at32ap7000/gpio.c deleted file mode 100644 index 52f5372a607..00000000000 --- a/cpu/at32ap/at32ap7000/gpio.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * 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 - -/* - * Lots of small functions here. We depend on --gc-sections getting - * rid of the ones we don't need. - */ -void gpio_enable_ebi(void) -{ -#ifdef CFG_HSDRAMC -#ifndef CFG_SDRAM_16BIT - gpio_select_periph_A(GPIO_PIN_PE0, 0); - gpio_select_periph_A(GPIO_PIN_PE1, 0); - gpio_select_periph_A(GPIO_PIN_PE2, 0); - gpio_select_periph_A(GPIO_PIN_PE3, 0); - gpio_select_periph_A(GPIO_PIN_PE4, 0); - gpio_select_periph_A(GPIO_PIN_PE5, 0); - gpio_select_periph_A(GPIO_PIN_PE6, 0); - gpio_select_periph_A(GPIO_PIN_PE7, 0); - gpio_select_periph_A(GPIO_PIN_PE8, 0); - gpio_select_periph_A(GPIO_PIN_PE9, 0); - gpio_select_periph_A(GPIO_PIN_PE10, 0); - gpio_select_periph_A(GPIO_PIN_PE11, 0); - gpio_select_periph_A(GPIO_PIN_PE12, 0); - gpio_select_periph_A(GPIO_PIN_PE13, 0); - gpio_select_periph_A(GPIO_PIN_PE14, 0); - gpio_select_periph_A(GPIO_PIN_PE15, 0); -#endif - gpio_select_periph_A(GPIO_PIN_PE26, 0); -#endif -} - -void gpio_enable_usart0(void) -{ - gpio_select_periph_B(GPIO_PIN_PA8, 0); - gpio_select_periph_B(GPIO_PIN_PA9, 0); -} - -void gpio_enable_usart1(void) -{ - gpio_select_periph_A(GPIO_PIN_PA17, 0); - gpio_select_periph_A(GPIO_PIN_PA18, 0); -} - -void gpio_enable_usart2(void) -{ - gpio_select_periph_B(GPIO_PIN_PB26, 0); - gpio_select_periph_B(GPIO_PIN_PB27, 0); -} - -void gpio_enable_usart3(void) -{ - gpio_select_periph_B(GPIO_PIN_PB18, 0); - gpio_select_periph_B(GPIO_PIN_PB19, 0); -} - -void gpio_enable_macb0(void) -{ - gpio_select_periph_A(GPIO_PIN_PC3, 0); /* TXD0 */ - gpio_select_periph_A(GPIO_PIN_PC4, 0); /* TXD1 */ - gpio_select_periph_A(GPIO_PIN_PC7, 0); /* TXEN */ - gpio_select_periph_A(GPIO_PIN_PC8, 0); /* TXCK */ - gpio_select_periph_A(GPIO_PIN_PC9, 0); /* RXD0 */ - gpio_select_periph_A(GPIO_PIN_PC10, 0); /* RXD1 */ - gpio_select_periph_A(GPIO_PIN_PC13, 0); /* RXER */ - gpio_select_periph_A(GPIO_PIN_PC15, 0); /* RXDV */ - gpio_select_periph_A(GPIO_PIN_PC16, 0); /* MDC */ - gpio_select_periph_A(GPIO_PIN_PC17, 0); /* MDIO */ -#if !defined(CONFIG_RMII) - gpio_select_periph_A(GPIO_PIN_PC0, 0); /* COL */ - gpio_select_periph_A(GPIO_PIN_PC1, 0); /* CRS */ - gpio_select_periph_A(GPIO_PIN_PC2, 0); /* TXER */ - gpio_select_periph_A(GPIO_PIN_PC5, 0); /* TXD2 */ - gpio_select_periph_A(GPIO_PIN_PC6, 0); /* TXD3 */ - gpio_select_periph_A(GPIO_PIN_PC11, 0); /* RXD2 */ - gpio_select_periph_A(GPIO_PIN_PC12, 0); /* RXD3 */ - gpio_select_periph_A(GPIO_PIN_PC14, 0); /* RXCK */ - gpio_select_periph_A(GPIO_PIN_PC18, 0); /* SPD */ -#endif -} - -void gpio_enable_macb1(void) -{ - gpio_select_periph_B(GPIO_PIN_PD13, 0); /* TXD0 */ - gpio_select_periph_B(GPIO_PIN_PD14, 0); /* TXD1 */ - gpio_select_periph_B(GPIO_PIN_PD11, 0); /* TXEN */ - gpio_select_periph_B(GPIO_PIN_PD12, 0); /* TXCK */ - gpio_select_periph_B(GPIO_PIN_PD10, 0); /* RXD0 */ - gpio_select_periph_B(GPIO_PIN_PD6, 0); /* RXD1 */ - gpio_select_periph_B(GPIO_PIN_PD5, 0); /* RXER */ - gpio_select_periph_B(GPIO_PIN_PD4, 0); /* RXDV */ - gpio_select_periph_B(GPIO_PIN_PD3, 0); /* MDC */ - gpio_select_periph_B(GPIO_PIN_PD2, 0); /* MDIO */ -#if !defined(CONFIG_RMII) - gpio_select_periph_B(GPIO_PIN_PC19, 0); /* COL */ - gpio_select_periph_B(GPIO_PIN_PC23, 0); /* CRS */ - gpio_select_periph_B(GPIO_PIN_PC26, 0); /* TXER */ - gpio_select_periph_B(GPIO_PIN_PC27, 0); /* TXD2 */ - gpio_select_periph_B(GPIO_PIN_PC28, 0); /* TXD3 */ - gpio_select_periph_B(GPIO_PIN_PC29, 0); /* RXD2 */ - gpio_select_periph_B(GPIO_PIN_PC30, 0); /* RXD3 */ - gpio_select_periph_B(GPIO_PIN_PC24, 0); /* RXCK */ - gpio_select_periph_B(GPIO_PIN_PD15, 0); /* SPD */ -#endif -} - -void gpio_enable_mmci(void) -{ - gpio_select_periph_A(GPIO_PIN_PA10, 0); /* CLK */ - gpio_select_periph_A(GPIO_PIN_PA11, 0); /* CMD */ - gpio_select_periph_A(GPIO_PIN_PA12, 0); /* DATA0 */ - gpio_select_periph_A(GPIO_PIN_PA13, 0); /* DATA1 */ - gpio_select_periph_A(GPIO_PIN_PA14, 0); /* DATA2 */ - gpio_select_periph_A(GPIO_PIN_PA15, 0); /* DATA3 */ -} diff --git a/cpu/at32ap/at32ap700x/Makefile b/cpu/at32ap/at32ap700x/Makefile new file mode 100644 index 00000000000..d2767121184 --- /dev/null +++ b/cpu/at32ap/at32ap700x/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 := gpio.o +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) + +all: $(obj).depend $(LIB) + +$(LIB): $(OBJS) + $(AR) $(ARFLAGS) $@ $^ + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/cpu/at32ap/at32ap700x/gpio.c b/cpu/at32ap/at32ap700x/gpio.c new file mode 100644 index 00000000000..52f5372a607 --- /dev/null +++ b/cpu/at32ap/at32ap700x/gpio.c @@ -0,0 +1,137 @@ +/* + * 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 + +/* + * Lots of small functions here. We depend on --gc-sections getting + * rid of the ones we don't need. + */ +void gpio_enable_ebi(void) +{ +#ifdef CFG_HSDRAMC +#ifndef CFG_SDRAM_16BIT + gpio_select_periph_A(GPIO_PIN_PE0, 0); + gpio_select_periph_A(GPIO_PIN_PE1, 0); + gpio_select_periph_A(GPIO_PIN_PE2, 0); + gpio_select_periph_A(GPIO_PIN_PE3, 0); + gpio_select_periph_A(GPIO_PIN_PE4, 0); + gpio_select_periph_A(GPIO_PIN_PE5, 0); + gpio_select_periph_A(GPIO_PIN_PE6, 0); + gpio_select_periph_A(GPIO_PIN_PE7, 0); + gpio_select_periph_A(GPIO_PIN_PE8, 0); + gpio_select_periph_A(GPIO_PIN_PE9, 0); + gpio_select_periph_A(GPIO_PIN_PE10, 0); + gpio_select_periph_A(GPIO_PIN_PE11, 0); + gpio_select_periph_A(GPIO_PIN_PE12, 0); + gpio_select_periph_A(GPIO_PIN_PE13, 0); + gpio_select_periph_A(GPIO_PIN_PE14, 0); + gpio_select_periph_A(GPIO_PIN_PE15, 0); +#endif + gpio_select_periph_A(GPIO_PIN_PE26, 0); +#endif +} + +void gpio_enable_usart0(void) +{ + gpio_select_periph_B(GPIO_PIN_PA8, 0); + gpio_select_periph_B(GPIO_PIN_PA9, 0); +} + +void gpio_enable_usart1(void) +{ + gpio_select_periph_A(GPIO_PIN_PA17, 0); + gpio_select_periph_A(GPIO_PIN_PA18, 0); +} + +void gpio_enable_usart2(void) +{ + gpio_select_periph_B(GPIO_PIN_PB26, 0); + gpio_select_periph_B(GPIO_PIN_PB27, 0); +} + +void gpio_enable_usart3(void) +{ + gpio_select_periph_B(GPIO_PIN_PB18, 0); + gpio_select_periph_B(GPIO_PIN_PB19, 0); +} + +void gpio_enable_macb0(void) +{ + gpio_select_periph_A(GPIO_PIN_PC3, 0); /* TXD0 */ + gpio_select_periph_A(GPIO_PIN_PC4, 0); /* TXD1 */ + gpio_select_periph_A(GPIO_PIN_PC7, 0); /* TXEN */ + gpio_select_periph_A(GPIO_PIN_PC8, 0); /* TXCK */ + gpio_select_periph_A(GPIO_PIN_PC9, 0); /* RXD0 */ + gpio_select_periph_A(GPIO_PIN_PC10, 0); /* RXD1 */ + gpio_select_periph_A(GPIO_PIN_PC13, 0); /* RXER */ + gpio_select_periph_A(GPIO_PIN_PC15, 0); /* RXDV */ + gpio_select_periph_A(GPIO_PIN_PC16, 0); /* MDC */ + gpio_select_periph_A(GPIO_PIN_PC17, 0); /* MDIO */ +#if !defined(CONFIG_RMII) + gpio_select_periph_A(GPIO_PIN_PC0, 0); /* COL */ + gpio_select_periph_A(GPIO_PIN_PC1, 0); /* CRS */ + gpio_select_periph_A(GPIO_PIN_PC2, 0); /* TXER */ + gpio_select_periph_A(GPIO_PIN_PC5, 0); /* TXD2 */ + gpio_select_periph_A(GPIO_PIN_PC6, 0); /* TXD3 */ + gpio_select_periph_A(GPIO_PIN_PC11, 0); /* RXD2 */ + gpio_select_periph_A(GPIO_PIN_PC12, 0); /* RXD3 */ + gpio_select_periph_A(GPIO_PIN_PC14, 0); /* RXCK */ + gpio_select_periph_A(GPIO_PIN_PC18, 0); /* SPD */ +#endif +} + +void gpio_enable_macb1(void) +{ + gpio_select_periph_B(GPIO_PIN_PD13, 0); /* TXD0 */ + gpio_select_periph_B(GPIO_PIN_PD14, 0); /* TXD1 */ + gpio_select_periph_B(GPIO_PIN_PD11, 0); /* TXEN */ + gpio_select_periph_B(GPIO_PIN_PD12, 0); /* TXCK */ + gpio_select_periph_B(GPIO_PIN_PD10, 0); /* RXD0 */ + gpio_select_periph_B(GPIO_PIN_PD6, 0); /* RXD1 */ + gpio_select_periph_B(GPIO_PIN_PD5, 0); /* RXER */ + gpio_select_periph_B(GPIO_PIN_PD4, 0); /* RXDV */ + gpio_select_periph_B(GPIO_PIN_PD3, 0); /* MDC */ + gpio_select_periph_B(GPIO_PIN_PD2, 0); /* MDIO */ +#if !defined(CONFIG_RMII) + gpio_select_periph_B(GPIO_PIN_PC19, 0); /* COL */ + gpio_select_periph_B(GPIO_PIN_PC23, 0); /* CRS */ + gpio_select_periph_B(GPIO_PIN_PC26, 0); /* TXER */ + gpio_select_periph_B(GPIO_PIN_PC27, 0); /* TXD2 */ + gpio_select_periph_B(GPIO_PIN_PC28, 0); /* TXD3 */ + gpio_select_periph_B(GPIO_PIN_PC29, 0); /* RXD2 */ + gpio_select_periph_B(GPIO_PIN_PC30, 0); /* RXD3 */ + gpio_select_periph_B(GPIO_PIN_PC24, 0); /* RXCK */ + gpio_select_periph_B(GPIO_PIN_PD15, 0); /* SPD */ +#endif +} + +void gpio_enable_mmci(void) +{ + gpio_select_periph_A(GPIO_PIN_PA10, 0); /* CLK */ + gpio_select_periph_A(GPIO_PIN_PA11, 0); /* CMD */ + gpio_select_periph_A(GPIO_PIN_PA12, 0); /* DATA0 */ + gpio_select_periph_A(GPIO_PIN_PA13, 0); /* DATA1 */ + gpio_select_periph_A(GPIO_PIN_PA14, 0); /* DATA2 */ + gpio_select_periph_A(GPIO_PIN_PA15, 0); /* DATA3 */ +} diff --git a/include/asm-avr32/arch-at32ap7000/clk.h b/include/asm-avr32/arch-at32ap7000/clk.h deleted file mode 100644 index 7e20d97b7f9..00000000000 --- a/include/asm-avr32/arch-at32ap7000/clk.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * 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 - */ -#ifndef __ASM_AVR32_ARCH_CLK_H__ -#define __ASM_AVR32_ARCH_CLK_H__ - -#ifdef CONFIG_PLL -#define MAIN_CLK_RATE ((CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL) -#else -#define MAIN_CLK_RATE (CFG_OSC0_HZ) -#endif - -static inline unsigned long get_cpu_clk_rate(void) -{ - return MAIN_CLK_RATE >> CFG_CLKDIV_CPU; -} -static inline unsigned long get_hsb_clk_rate(void) -{ - return MAIN_CLK_RATE >> CFG_CLKDIV_HSB; -} -static inline unsigned long get_pba_clk_rate(void) -{ - return MAIN_CLK_RATE >> CFG_CLKDIV_PBA; -} -static inline unsigned long get_pbb_clk_rate(void) -{ - return MAIN_CLK_RATE >> CFG_CLKDIV_PBB; -} - -/* Accessors for specific devices. More will be added as needed. */ -static inline unsigned long get_sdram_clk_rate(void) -{ - return get_hsb_clk_rate(); -} -static inline unsigned long get_usart_clk_rate(unsigned int dev_id) -{ - return get_pba_clk_rate(); -} -static inline unsigned long get_macb_pclk_rate(unsigned int dev_id) -{ - return get_pbb_clk_rate(); -} -static inline unsigned long get_macb_hclk_rate(unsigned int dev_id) -{ - return get_hsb_clk_rate(); -} -static inline unsigned long get_mci_clk_rate(void) -{ - return get_pbb_clk_rate(); -} - -#endif /* __ASM_AVR32_ARCH_CLK_H__ */ diff --git a/include/asm-avr32/arch-at32ap7000/gpio.h b/include/asm-avr32/arch-at32ap7000/gpio.h deleted file mode 100644 index e4812d4d08b..00000000000 --- a/include/asm-avr32/arch-at32ap7000/gpio.h +++ /dev/null @@ -1,212 +0,0 @@ -/* - * 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 - */ -#ifndef __ASM_AVR32_ARCH_GPIO_H__ -#define __ASM_AVR32_ARCH_GPIO_H__ - -#include - -#define NR_GPIO_CONTROLLERS 5 - -/* - * Pin numbers identifying specific GPIO pins on the chip. - */ -#define GPIO_PIOA_BASE (0) -#define GPIO_PIN_PA0 (GPIO_PIOA_BASE + 0) -#define GPIO_PIN_PA1 (GPIO_PIOA_BASE + 1) -#define GPIO_PIN_PA2 (GPIO_PIOA_BASE + 2) -#define GPIO_PIN_PA3 (GPIO_PIOA_BASE + 3) -#define GPIO_PIN_PA4 (GPIO_PIOA_BASE + 4) -#define GPIO_PIN_PA5 (GPIO_PIOA_BASE + 5) -#define GPIO_PIN_PA6 (GPIO_PIOA_BASE + 6) -#define GPIO_PIN_PA7 (GPIO_PIOA_BASE + 7) -#define GPIO_PIN_PA8 (GPIO_PIOA_BASE + 8) -#define GPIO_PIN_PA9 (GPIO_PIOA_BASE + 9) -#define GPIO_PIN_PA10 (GPIO_PIOA_BASE + 10) -#define GPIO_PIN_PA11 (GPIO_PIOA_BASE + 11) -#define GPIO_PIN_PA12 (GPIO_PIOA_BASE + 12) -#define GPIO_PIN_PA13 (GPIO_PIOA_BASE + 13) -#define GPIO_PIN_PA14 (GPIO_PIOA_BASE + 14) -#define GPIO_PIN_PA15 (GPIO_PIOA_BASE + 15) -#define GPIO_PIN_PA16 (GPIO_PIOA_BASE + 16) -#define GPIO_PIN_PA17 (GPIO_PIOA_BASE + 17) -#define GPIO_PIN_PA18 (GPIO_PIOA_BASE + 18) -#define GPIO_PIN_PA19 (GPIO_PIOA_BASE + 19) -#define GPIO_PIN_PA20 (GPIO_PIOA_BASE + 20) -#define GPIO_PIN_PA21 (GPIO_PIOA_BASE + 21) -#define GPIO_PIN_PA22 (GPIO_PIOA_BASE + 22) -#define GPIO_PIN_PA23 (GPIO_PIOA_BASE + 23) -#define GPIO_PIN_PA24 (GPIO_PIOA_BASE + 24) -#define GPIO_PIN_PA25 (GPIO_PIOA_BASE + 25) -#define GPIO_PIN_PA26 (GPIO_PIOA_BASE + 26) -#define GPIO_PIN_PA27 (GPIO_PIOA_BASE + 27) -#define GPIO_PIN_PA28 (GPIO_PIOA_BASE + 28) -#define GPIO_PIN_PA29 (GPIO_PIOA_BASE + 29) -#define GPIO_PIN_PA30 (GPIO_PIOA_BASE + 30) -#define GPIO_PIN_PA31 (GPIO_PIOA_BASE + 31) - -#define GPIO_PIOB_BASE (GPIO_PIOA_BASE + 32) -#define GPIO_PIN_PB0 (GPIO_PIOB_BASE + 0) -#define GPIO_PIN_PB1 (GPIO_PIOB_BASE + 1) -#define GPIO_PIN_PB2 (GPIO_PIOB_BASE + 2) -#define GPIO_PIN_PB3 (GPIO_PIOB_BASE + 3) -#define GPIO_PIN_PB4 (GPIO_PIOB_BASE + 4) -#define GPIO_PIN_PB5 (GPIO_PIOB_BASE + 5) -#define GPIO_PIN_PB6 (GPIO_PIOB_BASE + 6) -#define GPIO_PIN_PB7 (GPIO_PIOB_BASE + 7) -#define GPIO_PIN_PB8 (GPIO_PIOB_BASE + 8) -#define GPIO_PIN_PB9 (GPIO_PIOB_BASE + 9) -#define GPIO_PIN_PB10 (GPIO_PIOB_BASE + 10) -#define GPIO_PIN_PB11 (GPIO_PIOB_BASE + 11) -#define GPIO_PIN_PB12 (GPIO_PIOB_BASE + 12) -#define GPIO_PIN_PB13 (GPIO_PIOB_BASE + 13) -#define GPIO_PIN_PB14 (GPIO_PIOB_BASE + 14) -#define GPIO_PIN_PB15 (GPIO_PIOB_BASE + 15) -#define GPIO_PIN_PB16 (GPIO_PIOB_BASE + 16) -#define GPIO_PIN_PB17 (GPIO_PIOB_BASE + 17) -#define GPIO_PIN_PB18 (GPIO_PIOB_BASE + 18) -#define GPIO_PIN_PB19 (GPIO_PIOB_BASE + 19) -#define GPIO_PIN_PB20 (GPIO_PIOB_BASE + 20) -#define GPIO_PIN_PB21 (GPIO_PIOB_BASE + 21) -#define GPIO_PIN_PB22 (GPIO_PIOB_BASE + 22) -#define GPIO_PIN_PB23 (GPIO_PIOB_BASE + 23) -#define GPIO_PIN_PB24 (GPIO_PIOB_BASE + 24) -#define GPIO_PIN_PB25 (GPIO_PIOB_BASE + 25) -#define GPIO_PIN_PB26 (GPIO_PIOB_BASE + 26) -#define GPIO_PIN_PB27 (GPIO_PIOB_BASE + 27) -#define GPIO_PIN_PB28 (GPIO_PIOB_BASE + 28) -#define GPIO_PIN_PB29 (GPIO_PIOB_BASE + 29) -#define GPIO_PIN_PB30 (GPIO_PIOB_BASE + 30) - -#define GPIO_PIOC_BASE (GPIO_PIOB_BASE + 32) -#define GPIO_PIN_PC0 (GPIO_PIOC_BASE + 0) -#define GPIO_PIN_PC1 (GPIO_PIOC_BASE + 1) -#define GPIO_PIN_PC2 (GPIO_PIOC_BASE + 2) -#define GPIO_PIN_PC3 (GPIO_PIOC_BASE + 3) -#define GPIO_PIN_PC4 (GPIO_PIOC_BASE + 4) -#define GPIO_PIN_PC5 (GPIO_PIOC_BASE + 5) -#define GPIO_PIN_PC6 (GPIO_PIOC_BASE + 6) -#define GPIO_PIN_PC7 (GPIO_PIOC_BASE + 7) -#define GPIO_PIN_PC8 (GPIO_PIOC_BASE + 8) -#define GPIO_PIN_PC9 (GPIO_PIOC_BASE + 9) -#define GPIO_PIN_PC10 (GPIO_PIOC_BASE + 10) -#define GPIO_PIN_PC11 (GPIO_PIOC_BASE + 11) -#define GPIO_PIN_PC12 (GPIO_PIOC_BASE + 12) -#define GPIO_PIN_PC13 (GPIO_PIOC_BASE + 13) -#define GPIO_PIN_PC14 (GPIO_PIOC_BASE + 14) -#define GPIO_PIN_PC15 (GPIO_PIOC_BASE + 15) -#define GPIO_PIN_PC16 (GPIO_PIOC_BASE + 16) -#define GPIO_PIN_PC17 (GPIO_PIOC_BASE + 17) -#define GPIO_PIN_PC18 (GPIO_PIOC_BASE + 18) -#define GPIO_PIN_PC19 (GPIO_PIOC_BASE + 19) -#define GPIO_PIN_PC20 (GPIO_PIOC_BASE + 20) -#define GPIO_PIN_PC21 (GPIO_PIOC_BASE + 21) -#define GPIO_PIN_PC22 (GPIO_PIOC_BASE + 22) -#define GPIO_PIN_PC23 (GPIO_PIOC_BASE + 23) -#define GPIO_PIN_PC24 (GPIO_PIOC_BASE + 24) -#define GPIO_PIN_PC25 (GPIO_PIOC_BASE + 25) -#define GPIO_PIN_PC26 (GPIO_PIOC_BASE + 26) -#define GPIO_PIN_PC27 (GPIO_PIOC_BASE + 27) -#define GPIO_PIN_PC28 (GPIO_PIOC_BASE + 28) -#define GPIO_PIN_PC29 (GPIO_PIOC_BASE + 29) -#define GPIO_PIN_PC30 (GPIO_PIOC_BASE + 30) -#define GPIO_PIN_PC31 (GPIO_PIOC_BASE + 31) - -#define GPIO_PIOD_BASE (GPIO_PIOC_BASE + 32) -#define GPIO_PIN_PD0 (GPIO_PIOD_BASE + 0) -#define GPIO_PIN_PD1 (GPIO_PIOD_BASE + 1) -#define GPIO_PIN_PD2 (GPIO_PIOD_BASE + 2) -#define GPIO_PIN_PD3 (GPIO_PIOD_BASE + 3) -#define GPIO_PIN_PD4 (GPIO_PIOD_BASE + 4) -#define GPIO_PIN_PD5 (GPIO_PIOD_BASE + 5) -#define GPIO_PIN_PD6 (GPIO_PIOD_BASE + 6) -#define GPIO_PIN_PD7 (GPIO_PIOD_BASE + 7) -#define GPIO_PIN_PD8 (GPIO_PIOD_BASE + 8) -#define GPIO_PIN_PD9 (GPIO_PIOD_BASE + 9) -#define GPIO_PIN_PD10 (GPIO_PIOD_BASE + 10) -#define GPIO_PIN_PD11 (GPIO_PIOD_BASE + 11) -#define GPIO_PIN_PD12 (GPIO_PIOD_BASE + 12) -#define GPIO_PIN_PD13 (GPIO_PIOD_BASE + 13) -#define GPIO_PIN_PD14 (GPIO_PIOD_BASE + 14) -#define GPIO_PIN_PD15 (GPIO_PIOD_BASE + 15) -#define GPIO_PIN_PD16 (GPIO_PIOD_BASE + 16) -#define GPIO_PIN_PD17 (GPIO_PIOD_BASE + 17) - -#define GPIO_PIOE_BASE (GPIO_PIOD_BASE + 32) -#define GPIO_PIN_PE0 (GPIO_PIOE_BASE + 0) -#define GPIO_PIN_PE1 (GPIO_PIOE_BASE + 1) -#define GPIO_PIN_PE2 (GPIO_PIOE_BASE + 2) -#define GPIO_PIN_PE3 (GPIO_PIOE_BASE + 3) -#define GPIO_PIN_PE4 (GPIO_PIOE_BASE + 4) -#define GPIO_PIN_PE5 (GPIO_PIOE_BASE + 5) -#define GPIO_PIN_PE6 (GPIO_PIOE_BASE + 6) -#define GPIO_PIN_PE7 (GPIO_PIOE_BASE + 7) -#define GPIO_PIN_PE8 (GPIO_PIOE_BASE + 8) -#define GPIO_PIN_PE9 (GPIO_PIOE_BASE + 9) -#define GPIO_PIN_PE10 (GPIO_PIOE_BASE + 10) -#define GPIO_PIN_PE11 (GPIO_PIOE_BASE + 11) -#define GPIO_PIN_PE12 (GPIO_PIOE_BASE + 12) -#define GPIO_PIN_PE13 (GPIO_PIOE_BASE + 13) -#define GPIO_PIN_PE14 (GPIO_PIOE_BASE + 14) -#define GPIO_PIN_PE15 (GPIO_PIOE_BASE + 15) -#define GPIO_PIN_PE16 (GPIO_PIOE_BASE + 16) -#define GPIO_PIN_PE17 (GPIO_PIOE_BASE + 17) -#define GPIO_PIN_PE18 (GPIO_PIOE_BASE + 18) -#define GPIO_PIN_PE19 (GPIO_PIOE_BASE + 19) -#define GPIO_PIN_PE20 (GPIO_PIOE_BASE + 20) -#define GPIO_PIN_PE21 (GPIO_PIOE_BASE + 21) -#define GPIO_PIN_PE22 (GPIO_PIOE_BASE + 22) -#define GPIO_PIN_PE23 (GPIO_PIOE_BASE + 23) -#define GPIO_PIN_PE24 (GPIO_PIOE_BASE + 24) -#define GPIO_PIN_PE25 (GPIO_PIOE_BASE + 25) -#define GPIO_PIN_PE26 (GPIO_PIOE_BASE + 26) - -static inline void *gpio_pin_to_addr(unsigned int pin) -{ - switch (pin >> 5) { - case 0: - return (void *)PIOA_BASE; - case 1: - return (void *)PIOB_BASE; - case 2: - return (void *)PIOC_BASE; - case 3: - return (void *)PIOD_BASE; - case 4: - return (void *)PIOE_BASE; - default: - return NULL; - } -} - -void gpio_select_periph_A(unsigned int pin, int use_pullup); -void gpio_select_periph_B(unsigned int pin, int use_pullup); - -void gpio_enable_ebi(void); -void gpio_enable_usart0(void); -void gpio_enable_usart1(void); -void gpio_enable_usart2(void); -void gpio_enable_usart3(void); -void gpio_enable_macb0(void); -void gpio_enable_macb1(void); -void gpio_enable_mmci(void); - -#endif /* __ASM_AVR32_ARCH_GPIO_H__ */ diff --git a/include/asm-avr32/arch-at32ap7000/hmatrix2.h b/include/asm-avr32/arch-at32ap7000/hmatrix2.h deleted file mode 100644 index b0e787a92f9..00000000000 --- a/include/asm-avr32/arch-at32ap7000/hmatrix2.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - * 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(reg) \ - readl((void *)HMATRIX_BASE + HMATRIX2_##reg) -#define hmatrix2_writel(reg,value) \ - writel((value), (void *)HMATRIX_BASE + 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 deleted file mode 100644 index 5513e88e7b0..00000000000 --- a/include/asm-avr32/arch-at32ap7000/memory-map.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * 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 __AT32AP7000_MEMORY_MAP_H__ -#define __AT32AP7000_MEMORY_MAP_H__ - -/* Devices on the High Speed Bus (HSB) */ -#define LCDC_BASE 0xFF000000 -#define DMAC_BASE 0xFF200000 -#define USB_FIFO 0xFF300000 - -/* Devices on Peripheral Bus A (PBA) */ -#define SPI0_BASE 0xFFE00000 -#define SPI1_BASE 0xFFE00400 -#define TWI_BASE 0xFFE00800 -#define USART0_BASE 0xFFE00C00 -#define USART1_BASE 0xFFE01000 -#define USART2_BASE 0xFFE01400 -#define USART3_BASE 0xFFE01800 -#define SSC0_BASE 0xFFE01C00 -#define SSC1_BASE 0xFFE02000 -#define SSC2_BASE 0xFFE02400 -#define PIOA_BASE 0xFFE02800 -#define PIOB_BASE 0xFFE02C00 -#define PIOC_BASE 0xFFE03000 -#define PIOD_BASE 0xFFE03400 -#define PIOE_BASE 0xFFE03800 -#define PSIF_BASE 0xFFE03C00 - -/* Devices on Peripheral Bus B (PBB) */ -#define SM_BASE 0xFFF00000 -#define INTC_BASE 0xFFF00400 -#define HMATRIX_BASE 0xFFF00800 -#define TIMER0_BASE 0xFFF00C00 -#define TIMER1_BASE 0xFFF01000 -#define PWM_BASE 0xFFF01400 -#define MACB0_BASE 0xFFF01800 -#define MACB1_BASE 0xFFF01C00 -#define DAC_BASE 0xFFF02000 -#define MMCI_BASE 0xFFF02400 -#define AUDIOC_BASE 0xFFF02800 -#define HISI_BASE 0xFFF02C00 -#define USB_BASE 0xFFF03000 -#define HSMC_BASE 0xFFF03400 -#define HSDRAMC_BASE 0xFFF03800 -#define ECC_BASE 0xFFF03C00 - -#endif /* __AT32AP7000_MEMORY_MAP_H__ */ diff --git a/include/asm-avr32/arch-at32ap7000/mmc.h b/include/asm-avr32/arch-at32ap7000/mmc.h deleted file mode 100644 index fcfbbb3c6cb..00000000000 --- a/include/asm-avr32/arch-at32ap7000/mmc.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * 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 - */ -#ifndef __ASM_AVR32_MMC_H -#define __ASM_AVR32_MMC_H - -struct mmc_cid { - unsigned long psn; - unsigned short oid; - unsigned char mid; - unsigned char prv; - unsigned char mdt; - char pnm[7]; -}; - -struct mmc_csd -{ - u8 csd_structure:2, - spec_vers:4, - rsvd1:2; - u8 taac; - u8 nsac; - u8 tran_speed; - u16 ccc:12, - read_bl_len:4; - u64 read_bl_partial:1, - write_blk_misalign:1, - read_blk_misalign:1, - dsr_imp:1, - rsvd2:2, - c_size:12, - vdd_r_curr_min:3, - vdd_r_curr_max:3, - vdd_w_curr_min:3, - vdd_w_curr_max:3, - c_size_mult:3, - sector_size:5, - erase_grp_size:5, - wp_grp_size:5, - wp_grp_enable:1, - default_ecc:2, - r2w_factor:3, - write_bl_len:4, - write_bl_partial:1, - rsvd3:5; - u8 file_format_grp:1, - copy:1, - perm_write_protect:1, - tmp_write_protect:1, - file_format:2, - ecc:2; - u8 crc:7; - u8 one:1; -}; - -/* MMC Command numbers */ -#define MMC_CMD_GO_IDLE_STATE 0 -#define MMC_CMD_SEND_OP_COND 1 -#define MMC_CMD_ALL_SEND_CID 2 -#define MMC_CMD_SET_RELATIVE_ADDR 3 -#define MMC_CMD_SD_SEND_RELATIVE_ADDR 3 -#define MMC_CMD_SET_DSR 4 -#define MMC_CMD_SELECT_CARD 7 -#define MMC_CMD_SEND_CSD 9 -#define MMC_CMD_SEND_CID 10 -#define MMC_CMD_SEND_STATUS 13 -#define MMC_CMD_SET_BLOCKLEN 16 -#define MMC_CMD_READ_SINGLE_BLOCK 17 -#define MMC_CMD_READ_MULTIPLE_BLOCK 18 -#define MMC_CMD_WRITE_BLOCK 24 -#define MMC_CMD_APP_CMD 55 - -#define MMC_ACMD_SD_SEND_OP_COND 41 - -#define R1_ILLEGAL_COMMAND (1 << 22) -#define R1_APP_CMD (1 << 5) - -#endif /* __ASM_AVR32_MMC_H */ diff --git a/include/asm-avr32/arch-at32ap700x/clk.h b/include/asm-avr32/arch-at32ap700x/clk.h new file mode 100644 index 00000000000..7e20d97b7f9 --- /dev/null +++ b/include/asm-avr32/arch-at32ap700x/clk.h @@ -0,0 +1,70 @@ +/* + * 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 + */ +#ifndef __ASM_AVR32_ARCH_CLK_H__ +#define __ASM_AVR32_ARCH_CLK_H__ + +#ifdef CONFIG_PLL +#define MAIN_CLK_RATE ((CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL) +#else +#define MAIN_CLK_RATE (CFG_OSC0_HZ) +#endif + +static inline unsigned long get_cpu_clk_rate(void) +{ + return MAIN_CLK_RATE >> CFG_CLKDIV_CPU; +} +static inline unsigned long get_hsb_clk_rate(void) +{ + return MAIN_CLK_RATE >> CFG_CLKDIV_HSB; +} +static inline unsigned long get_pba_clk_rate(void) +{ + return MAIN_CLK_RATE >> CFG_CLKDIV_PBA; +} +static inline unsigned long get_pbb_clk_rate(void) +{ + return MAIN_CLK_RATE >> CFG_CLKDIV_PBB; +} + +/* Accessors for specific devices. More will be added as needed. */ +static inline unsigned long get_sdram_clk_rate(void) +{ + return get_hsb_clk_rate(); +} +static inline unsigned long get_usart_clk_rate(unsigned int dev_id) +{ + return get_pba_clk_rate(); +} +static inline unsigned long get_macb_pclk_rate(unsigned int dev_id) +{ + return get_pbb_clk_rate(); +} +static inline unsigned long get_macb_hclk_rate(unsigned int dev_id) +{ + return get_hsb_clk_rate(); +} +static inline unsigned long get_mci_clk_rate(void) +{ + return get_pbb_clk_rate(); +} + +#endif /* __ASM_AVR32_ARCH_CLK_H__ */ diff --git a/include/asm-avr32/arch-at32ap700x/gpio.h b/include/asm-avr32/arch-at32ap700x/gpio.h new file mode 100644 index 00000000000..e4812d4d08b --- /dev/null +++ b/include/asm-avr32/arch-at32ap700x/gpio.h @@ -0,0 +1,212 @@ +/* + * 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 + */ +#ifndef __ASM_AVR32_ARCH_GPIO_H__ +#define __ASM_AVR32_ARCH_GPIO_H__ + +#include + +#define NR_GPIO_CONTROLLERS 5 + +/* + * Pin numbers identifying specific GPIO pins on the chip. + */ +#define GPIO_PIOA_BASE (0) +#define GPIO_PIN_PA0 (GPIO_PIOA_BASE + 0) +#define GPIO_PIN_PA1 (GPIO_PIOA_BASE + 1) +#define GPIO_PIN_PA2 (GPIO_PIOA_BASE + 2) +#define GPIO_PIN_PA3 (GPIO_PIOA_BASE + 3) +#define GPIO_PIN_PA4 (GPIO_PIOA_BASE + 4) +#define GPIO_PIN_PA5 (GPIO_PIOA_BASE + 5) +#define GPIO_PIN_PA6 (GPIO_PIOA_BASE + 6) +#define GPIO_PIN_PA7 (GPIO_PIOA_BASE + 7) +#define GPIO_PIN_PA8 (GPIO_PIOA_BASE + 8) +#define GPIO_PIN_PA9 (GPIO_PIOA_BASE + 9) +#define GPIO_PIN_PA10 (GPIO_PIOA_BASE + 10) +#define GPIO_PIN_PA11 (GPIO_PIOA_BASE + 11) +#define GPIO_PIN_PA12 (GPIO_PIOA_BASE + 12) +#define GPIO_PIN_PA13 (GPIO_PIOA_BASE + 13) +#define GPIO_PIN_PA14 (GPIO_PIOA_BASE + 14) +#define GPIO_PIN_PA15 (GPIO_PIOA_BASE + 15) +#define GPIO_PIN_PA16 (GPIO_PIOA_BASE + 16) +#define GPIO_PIN_PA17 (GPIO_PIOA_BASE + 17) +#define GPIO_PIN_PA18 (GPIO_PIOA_BASE + 18) +#define GPIO_PIN_PA19 (GPIO_PIOA_BASE + 19) +#define GPIO_PIN_PA20 (GPIO_PIOA_BASE + 20) +#define GPIO_PIN_PA21 (GPIO_PIOA_BASE + 21) +#define GPIO_PIN_PA22 (GPIO_PIOA_BASE + 22) +#define GPIO_PIN_PA23 (GPIO_PIOA_BASE + 23) +#define GPIO_PIN_PA24 (GPIO_PIOA_BASE + 24) +#define GPIO_PIN_PA25 (GPIO_PIOA_BASE + 25) +#define GPIO_PIN_PA26 (GPIO_PIOA_BASE + 26) +#define GPIO_PIN_PA27 (GPIO_PIOA_BASE + 27) +#define GPIO_PIN_PA28 (GPIO_PIOA_BASE + 28) +#define GPIO_PIN_PA29 (GPIO_PIOA_BASE + 29) +#define GPIO_PIN_PA30 (GPIO_PIOA_BASE + 30) +#define GPIO_PIN_PA31 (GPIO_PIOA_BASE + 31) + +#define GPIO_PIOB_BASE (GPIO_PIOA_BASE + 32) +#define GPIO_PIN_PB0 (GPIO_PIOB_BASE + 0) +#define GPIO_PIN_PB1 (GPIO_PIOB_BASE + 1) +#define GPIO_PIN_PB2 (GPIO_PIOB_BASE + 2) +#define GPIO_PIN_PB3 (GPIO_PIOB_BASE + 3) +#define GPIO_PIN_PB4 (GPIO_PIOB_BASE + 4) +#define GPIO_PIN_PB5 (GPIO_PIOB_BASE + 5) +#define GPIO_PIN_PB6 (GPIO_PIOB_BASE + 6) +#define GPIO_PIN_PB7 (GPIO_PIOB_BASE + 7) +#define GPIO_PIN_PB8 (GPIO_PIOB_BASE + 8) +#define GPIO_PIN_PB9 (GPIO_PIOB_BASE + 9) +#define GPIO_PIN_PB10 (GPIO_PIOB_BASE + 10) +#define GPIO_PIN_PB11 (GPIO_PIOB_BASE + 11) +#define GPIO_PIN_PB12 (GPIO_PIOB_BASE + 12) +#define GPIO_PIN_PB13 (GPIO_PIOB_BASE + 13) +#define GPIO_PIN_PB14 (GPIO_PIOB_BASE + 14) +#define GPIO_PIN_PB15 (GPIO_PIOB_BASE + 15) +#define GPIO_PIN_PB16 (GPIO_PIOB_BASE + 16) +#define GPIO_PIN_PB17 (GPIO_PIOB_BASE + 17) +#define GPIO_PIN_PB18 (GPIO_PIOB_BASE + 18) +#define GPIO_PIN_PB19 (GPIO_PIOB_BASE + 19) +#define GPIO_PIN_PB20 (GPIO_PIOB_BASE + 20) +#define GPIO_PIN_PB21 (GPIO_PIOB_BASE + 21) +#define GPIO_PIN_PB22 (GPIO_PIOB_BASE + 22) +#define GPIO_PIN_PB23 (GPIO_PIOB_BASE + 23) +#define GPIO_PIN_PB24 (GPIO_PIOB_BASE + 24) +#define GPIO_PIN_PB25 (GPIO_PIOB_BASE + 25) +#define GPIO_PIN_PB26 (GPIO_PIOB_BASE + 26) +#define GPIO_PIN_PB27 (GPIO_PIOB_BASE + 27) +#define GPIO_PIN_PB28 (GPIO_PIOB_BASE + 28) +#define GPIO_PIN_PB29 (GPIO_PIOB_BASE + 29) +#define GPIO_PIN_PB30 (GPIO_PIOB_BASE + 30) + +#define GPIO_PIOC_BASE (GPIO_PIOB_BASE + 32) +#define GPIO_PIN_PC0 (GPIO_PIOC_BASE + 0) +#define GPIO_PIN_PC1 (GPIO_PIOC_BASE + 1) +#define GPIO_PIN_PC2 (GPIO_PIOC_BASE + 2) +#define GPIO_PIN_PC3 (GPIO_PIOC_BASE + 3) +#define GPIO_PIN_PC4 (GPIO_PIOC_BASE + 4) +#define GPIO_PIN_PC5 (GPIO_PIOC_BASE + 5) +#define GPIO_PIN_PC6 (GPIO_PIOC_BASE + 6) +#define GPIO_PIN_PC7 (GPIO_PIOC_BASE + 7) +#define GPIO_PIN_PC8 (GPIO_PIOC_BASE + 8) +#define GPIO_PIN_PC9 (GPIO_PIOC_BASE + 9) +#define GPIO_PIN_PC10 (GPIO_PIOC_BASE + 10) +#define GPIO_PIN_PC11 (GPIO_PIOC_BASE + 11) +#define GPIO_PIN_PC12 (GPIO_PIOC_BASE + 12) +#define GPIO_PIN_PC13 (GPIO_PIOC_BASE + 13) +#define GPIO_PIN_PC14 (GPIO_PIOC_BASE + 14) +#define GPIO_PIN_PC15 (GPIO_PIOC_BASE + 15) +#define GPIO_PIN_PC16 (GPIO_PIOC_BASE + 16) +#define GPIO_PIN_PC17 (GPIO_PIOC_BASE + 17) +#define GPIO_PIN_PC18 (GPIO_PIOC_BASE + 18) +#define GPIO_PIN_PC19 (GPIO_PIOC_BASE + 19) +#define GPIO_PIN_PC20 (GPIO_PIOC_BASE + 20) +#define GPIO_PIN_PC21 (GPIO_PIOC_BASE + 21) +#define GPIO_PIN_PC22 (GPIO_PIOC_BASE + 22) +#define GPIO_PIN_PC23 (GPIO_PIOC_BASE + 23) +#define GPIO_PIN_PC24 (GPIO_PIOC_BASE + 24) +#define GPIO_PIN_PC25 (GPIO_PIOC_BASE + 25) +#define GPIO_PIN_PC26 (GPIO_PIOC_BASE + 26) +#define GPIO_PIN_PC27 (GPIO_PIOC_BASE + 27) +#define GPIO_PIN_PC28 (GPIO_PIOC_BASE + 28) +#define GPIO_PIN_PC29 (GPIO_PIOC_BASE + 29) +#define GPIO_PIN_PC30 (GPIO_PIOC_BASE + 30) +#define GPIO_PIN_PC31 (GPIO_PIOC_BASE + 31) + +#define GPIO_PIOD_BASE (GPIO_PIOC_BASE + 32) +#define GPIO_PIN_PD0 (GPIO_PIOD_BASE + 0) +#define GPIO_PIN_PD1 (GPIO_PIOD_BASE + 1) +#define GPIO_PIN_PD2 (GPIO_PIOD_BASE + 2) +#define GPIO_PIN_PD3 (GPIO_PIOD_BASE + 3) +#define GPIO_PIN_PD4 (GPIO_PIOD_BASE + 4) +#define GPIO_PIN_PD5 (GPIO_PIOD_BASE + 5) +#define GPIO_PIN_PD6 (GPIO_PIOD_BASE + 6) +#define GPIO_PIN_PD7 (GPIO_PIOD_BASE + 7) +#define GPIO_PIN_PD8 (GPIO_PIOD_BASE + 8) +#define GPIO_PIN_PD9 (GPIO_PIOD_BASE + 9) +#define GPIO_PIN_PD10 (GPIO_PIOD_BASE + 10) +#define GPIO_PIN_PD11 (GPIO_PIOD_BASE + 11) +#define GPIO_PIN_PD12 (GPIO_PIOD_BASE + 12) +#define GPIO_PIN_PD13 (GPIO_PIOD_BASE + 13) +#define GPIO_PIN_PD14 (GPIO_PIOD_BASE + 14) +#define GPIO_PIN_PD15 (GPIO_PIOD_BASE + 15) +#define GPIO_PIN_PD16 (GPIO_PIOD_BASE + 16) +#define GPIO_PIN_PD17 (GPIO_PIOD_BASE + 17) + +#define GPIO_PIOE_BASE (GPIO_PIOD_BASE + 32) +#define GPIO_PIN_PE0 (GPIO_PIOE_BASE + 0) +#define GPIO_PIN_PE1 (GPIO_PIOE_BASE + 1) +#define GPIO_PIN_PE2 (GPIO_PIOE_BASE + 2) +#define GPIO_PIN_PE3 (GPIO_PIOE_BASE + 3) +#define GPIO_PIN_PE4 (GPIO_PIOE_BASE + 4) +#define GPIO_PIN_PE5 (GPIO_PIOE_BASE + 5) +#define GPIO_PIN_PE6 (GPIO_PIOE_BASE + 6) +#define GPIO_PIN_PE7 (GPIO_PIOE_BASE + 7) +#define GPIO_PIN_PE8 (GPIO_PIOE_BASE + 8) +#define GPIO_PIN_PE9 (GPIO_PIOE_BASE + 9) +#define GPIO_PIN_PE10 (GPIO_PIOE_BASE + 10) +#define GPIO_PIN_PE11 (GPIO_PIOE_BASE + 11) +#define GPIO_PIN_PE12 (GPIO_PIOE_BASE + 12) +#define GPIO_PIN_PE13 (GPIO_PIOE_BASE + 13) +#define GPIO_PIN_PE14 (GPIO_PIOE_BASE + 14) +#define GPIO_PIN_PE15 (GPIO_PIOE_BASE + 15) +#define GPIO_PIN_PE16 (GPIO_PIOE_BASE + 16) +#define GPIO_PIN_PE17 (GPIO_PIOE_BASE + 17) +#define GPIO_PIN_PE18 (GPIO_PIOE_BASE + 18) +#define GPIO_PIN_PE19 (GPIO_PIOE_BASE + 19) +#define GPIO_PIN_PE20 (GPIO_PIOE_BASE + 20) +#define GPIO_PIN_PE21 (GPIO_PIOE_BASE + 21) +#define GPIO_PIN_PE22 (GPIO_PIOE_BASE + 22) +#define GPIO_PIN_PE23 (GPIO_PIOE_BASE + 23) +#define GPIO_PIN_PE24 (GPIO_PIOE_BASE + 24) +#define GPIO_PIN_PE25 (GPIO_PIOE_BASE + 25) +#define GPIO_PIN_PE26 (GPIO_PIOE_BASE + 26) + +static inline void *gpio_pin_to_addr(unsigned int pin) +{ + switch (pin >> 5) { + case 0: + return (void *)PIOA_BASE; + case 1: + return (void *)PIOB_BASE; + case 2: + return (void *)PIOC_BASE; + case 3: + return (void *)PIOD_BASE; + case 4: + return (void *)PIOE_BASE; + default: + return NULL; + } +} + +void gpio_select_periph_A(unsigned int pin, int use_pullup); +void gpio_select_periph_B(unsigned int pin, int use_pullup); + +void gpio_enable_ebi(void); +void gpio_enable_usart0(void); +void gpio_enable_usart1(void); +void gpio_enable_usart2(void); +void gpio_enable_usart3(void); +void gpio_enable_macb0(void); +void gpio_enable_macb1(void); +void gpio_enable_mmci(void); + +#endif /* __ASM_AVR32_ARCH_GPIO_H__ */ diff --git a/include/asm-avr32/arch-at32ap700x/hmatrix2.h b/include/asm-avr32/arch-at32ap700x/hmatrix2.h new file mode 100644 index 00000000000..b0e787a92f9 --- /dev/null +++ b/include/asm-avr32/arch-at32ap700x/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(reg) \ + readl((void *)HMATRIX_BASE + HMATRIX2_##reg) +#define hmatrix2_writel(reg,value) \ + writel((value), (void *)HMATRIX_BASE + HMATRIX2_##reg) + +#endif /* __ASM_AVR32_HMATRIX2_H__ */ diff --git a/include/asm-avr32/arch-at32ap700x/memory-map.h b/include/asm-avr32/arch-at32ap700x/memory-map.h new file mode 100644 index 00000000000..5513e88e7b0 --- /dev/null +++ b/include/asm-avr32/arch-at32ap700x/memory-map.h @@ -0,0 +1,66 @@ +/* + * 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 __AT32AP7000_MEMORY_MAP_H__ +#define __AT32AP7000_MEMORY_MAP_H__ + +/* Devices on the High Speed Bus (HSB) */ +#define LCDC_BASE 0xFF000000 +#define DMAC_BASE 0xFF200000 +#define USB_FIFO 0xFF300000 + +/* Devices on Peripheral Bus A (PBA) */ +#define SPI0_BASE 0xFFE00000 +#define SPI1_BASE 0xFFE00400 +#define TWI_BASE 0xFFE00800 +#define USART0_BASE 0xFFE00C00 +#define USART1_BASE 0xFFE01000 +#define USART2_BASE 0xFFE01400 +#define USART3_BASE 0xFFE01800 +#define SSC0_BASE 0xFFE01C00 +#define SSC1_BASE 0xFFE02000 +#define SSC2_BASE 0xFFE02400 +#define PIOA_BASE 0xFFE02800 +#define PIOB_BASE 0xFFE02C00 +#define PIOC_BASE 0xFFE03000 +#define PIOD_BASE 0xFFE03400 +#define PIOE_BASE 0xFFE03800 +#define PSIF_BASE 0xFFE03C00 + +/* Devices on Peripheral Bus B (PBB) */ +#define SM_BASE 0xFFF00000 +#define INTC_BASE 0xFFF00400 +#define HMATRIX_BASE 0xFFF00800 +#define TIMER0_BASE 0xFFF00C00 +#define TIMER1_BASE 0xFFF01000 +#define PWM_BASE 0xFFF01400 +#define MACB0_BASE 0xFFF01800 +#define MACB1_BASE 0xFFF01C00 +#define DAC_BASE 0xFFF02000 +#define MMCI_BASE 0xFFF02400 +#define AUDIOC_BASE 0xFFF02800 +#define HISI_BASE 0xFFF02C00 +#define USB_BASE 0xFFF03000 +#define HSMC_BASE 0xFFF03400 +#define HSDRAMC_BASE 0xFFF03800 +#define ECC_BASE 0xFFF03C00 + +#endif /* __AT32AP7000_MEMORY_MAP_H__ */ diff --git a/include/asm-avr32/arch-at32ap700x/mmc.h b/include/asm-avr32/arch-at32ap700x/mmc.h new file mode 100644 index 00000000000..fcfbbb3c6cb --- /dev/null +++ b/include/asm-avr32/arch-at32ap700x/mmc.h @@ -0,0 +1,96 @@ +/* + * 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 + */ +#ifndef __ASM_AVR32_MMC_H +#define __ASM_AVR32_MMC_H + +struct mmc_cid { + unsigned long psn; + unsigned short oid; + unsigned char mid; + unsigned char prv; + unsigned char mdt; + char pnm[7]; +}; + +struct mmc_csd +{ + u8 csd_structure:2, + spec_vers:4, + rsvd1:2; + u8 taac; + u8 nsac; + u8 tran_speed; + u16 ccc:12, + read_bl_len:4; + u64 read_bl_partial:1, + write_blk_misalign:1, + read_blk_misalign:1, + dsr_imp:1, + rsvd2:2, + c_size:12, + vdd_r_curr_min:3, + vdd_r_curr_max:3, + vdd_w_curr_min:3, + vdd_w_curr_max:3, + c_size_mult:3, + sector_size:5, + erase_grp_size:5, + wp_grp_size:5, + wp_grp_enable:1, + default_ecc:2, + r2w_factor:3, + write_bl_len:4, + write_bl_partial:1, + rsvd3:5; + u8 file_format_grp:1, + copy:1, + perm_write_protect:1, + tmp_write_protect:1, + file_format:2, + ecc:2; + u8 crc:7; + u8 one:1; +}; + +/* MMC Command numbers */ +#define MMC_CMD_GO_IDLE_STATE 0 +#define MMC_CMD_SEND_OP_COND 1 +#define MMC_CMD_ALL_SEND_CID 2 +#define MMC_CMD_SET_RELATIVE_ADDR 3 +#define MMC_CMD_SD_SEND_RELATIVE_ADDR 3 +#define MMC_CMD_SET_DSR 4 +#define MMC_CMD_SELECT_CARD 7 +#define MMC_CMD_SEND_CSD 9 +#define MMC_CMD_SEND_CID 10 +#define MMC_CMD_SEND_STATUS 13 +#define MMC_CMD_SET_BLOCKLEN 16 +#define MMC_CMD_READ_SINGLE_BLOCK 17 +#define MMC_CMD_READ_MULTIPLE_BLOCK 18 +#define MMC_CMD_WRITE_BLOCK 24 +#define MMC_CMD_APP_CMD 55 + +#define MMC_ACMD_SD_SEND_OP_COND 41 + +#define R1_ILLEGAL_COMMAND (1 << 22) +#define R1_APP_CMD (1 << 5) + +#endif /* __ASM_AVR32_MMC_H */ -- cgit v1.3.1 From 5fee84a794a51ec830548cda485a770efb018b92 Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Mon, 29 Oct 2007 13:23:33 +0100 Subject: AVR32: Make some AT32AP700x peripherals optional Add a chip-features file providing definitions of the form AT32AP700x_CHIP_HAS_ to indicate the availability of the given peripheral on the currently selected chip. Signed-off-by: Haavard Skinnemoen --- cpu/at32ap/at32ap700x/gpio.c | 7 +++++ include/asm-avr32/arch-at32ap700x/chip-features.h | 34 +++++++++++++++++++++++ include/asm-avr32/arch-at32ap700x/clk.h | 8 ++++++ include/asm-avr32/arch-at32ap700x/gpio.h | 8 ++++++ 4 files changed, 57 insertions(+) create mode 100644 include/asm-avr32/arch-at32ap700x/chip-features.h (limited to 'include') diff --git a/cpu/at32ap/at32ap700x/gpio.c b/cpu/at32ap/at32ap700x/gpio.c index 52f5372a607..2d53726b040 100644 --- a/cpu/at32ap/at32ap700x/gpio.c +++ b/cpu/at32ap/at32ap700x/gpio.c @@ -21,6 +21,7 @@ */ #include +#include #include /* @@ -52,6 +53,7 @@ void gpio_enable_ebi(void) #endif } +#ifdef AT32AP700x_CHIP_HAS_USART void gpio_enable_usart0(void) { gpio_select_periph_B(GPIO_PIN_PA8, 0); @@ -75,7 +77,9 @@ void gpio_enable_usart3(void) gpio_select_periph_B(GPIO_PIN_PB18, 0); gpio_select_periph_B(GPIO_PIN_PB19, 0); } +#endif +#ifdef AT32AP700x_CHIP_HAS_MACB void gpio_enable_macb0(void) { gpio_select_periph_A(GPIO_PIN_PC3, 0); /* TXD0 */ @@ -125,7 +129,9 @@ void gpio_enable_macb1(void) gpio_select_periph_B(GPIO_PIN_PD15, 0); /* SPD */ #endif } +#endif +#ifdef AT32AP700x_CHIP_HAS_MMCI void gpio_enable_mmci(void) { gpio_select_periph_A(GPIO_PIN_PA10, 0); /* CLK */ @@ -135,3 +141,4 @@ void gpio_enable_mmci(void) gpio_select_periph_A(GPIO_PIN_PA14, 0); /* DATA2 */ gpio_select_periph_A(GPIO_PIN_PA15, 0); /* DATA3 */ } +#endif diff --git a/include/asm-avr32/arch-at32ap700x/chip-features.h b/include/asm-avr32/arch-at32ap700x/chip-features.h new file mode 100644 index 00000000000..29b1fd663d0 --- /dev/null +++ b/include/asm-avr32/arch-at32ap700x/chip-features.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2007 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_CHIP_FEATURES_H__ +#define __ASM_AVR32_ARCH_CHIP_FEATURES_H__ + +/* Currently, all the AP700x chips have these */ +#define AT32AP700x_CHIP_HAS_USART +#define AT32AP700x_CHIP_HAS_MMCI + +/* Only AP7000 has ethernet interface */ +#ifdef CONFIG_AT32AP7000 +#define AT32AP700x_CHIP_HAS_MACB +#endif + +#endif /* __ASM_AVR32_ARCH_CHIP_FEATURES_H__ */ diff --git a/include/asm-avr32/arch-at32ap700x/clk.h b/include/asm-avr32/arch-at32ap700x/clk.h index 7e20d97b7f9..ea84c0874c0 100644 --- a/include/asm-avr32/arch-at32ap700x/clk.h +++ b/include/asm-avr32/arch-at32ap700x/clk.h @@ -22,6 +22,8 @@ #ifndef __ASM_AVR32_ARCH_CLK_H__ #define __ASM_AVR32_ARCH_CLK_H__ +#include + #ifdef CONFIG_PLL #define MAIN_CLK_RATE ((CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL) #else @@ -50,10 +52,13 @@ static inline unsigned long get_sdram_clk_rate(void) { return get_hsb_clk_rate(); } +#ifdef AT32AP700x_CHIP_HAS_USART static inline unsigned long get_usart_clk_rate(unsigned int dev_id) { return get_pba_clk_rate(); } +#endif +#ifdef AT32AP700x_CHIP_HAS_USART static inline unsigned long get_macb_pclk_rate(unsigned int dev_id) { return get_pbb_clk_rate(); @@ -62,9 +67,12 @@ static inline unsigned long get_macb_hclk_rate(unsigned int dev_id) { return get_hsb_clk_rate(); } +#endif +#ifdef AT32AP700x_CHIP_HAS_MMCI static inline unsigned long get_mci_clk_rate(void) { return get_pbb_clk_rate(); } +#endif #endif /* __ASM_AVR32_ARCH_CLK_H__ */ diff --git a/include/asm-avr32/arch-at32ap700x/gpio.h b/include/asm-avr32/arch-at32ap700x/gpio.h index e4812d4d08b..b10a3e4f868 100644 --- a/include/asm-avr32/arch-at32ap700x/gpio.h +++ b/include/asm-avr32/arch-at32ap700x/gpio.h @@ -22,6 +22,7 @@ #ifndef __ASM_AVR32_ARCH_GPIO_H__ #define __ASM_AVR32_ARCH_GPIO_H__ +#include #include #define NR_GPIO_CONTROLLERS 5 @@ -201,12 +202,19 @@ void gpio_select_periph_A(unsigned int pin, int use_pullup); void gpio_select_periph_B(unsigned int pin, int use_pullup); void gpio_enable_ebi(void); + +#ifdef AT32AP700x_CHIP_HAS_USART void gpio_enable_usart0(void); void gpio_enable_usart1(void); void gpio_enable_usart2(void); void gpio_enable_usart3(void); +#endif +#ifdef AT32AP700x_CHIP_HAS_MACB void gpio_enable_macb0(void); void gpio_enable_macb1(void); +#endif +#ifdef AT32AP700x_CHIP_HAS_MMCI void gpio_enable_mmci(void); +#endif #endif /* __ASM_AVR32_ARCH_GPIO_H__ */ -- cgit v1.3.1 From 667568db157f374b85abd7e03596ddd1f0b25681 Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Mon, 29 Oct 2007 13:02:54 +0100 Subject: AVR32: Add support for the ATSTK1003 board ATSTK1003 is a daughterboard for ATSTK1000 with the AT32AP7001 CPU, which is a derivative of AT32AP7000. Signed-off-by: Haavard Skinnemoen --- MAKEALL | 1 + Makefile | 3 + include/configs/atstk1003.h | 184 ++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 188 insertions(+) create mode 100644 include/configs/atstk1003.h (limited to 'include') diff --git a/MAKEALL b/MAKEALL index a02412b80da..4e6893eda9b 100755 --- a/MAKEALL +++ b/MAKEALL @@ -642,6 +642,7 @@ LIST_coldfire=" \ LIST_avr32=" \ atstk1002 \ + atstk1003 \ " ######################################################################### diff --git a/Makefile b/Makefile index 1969dcf7399..5cfa1b4ded6 100644 --- a/Makefile +++ b/Makefile @@ -2658,6 +2658,9 @@ bf561-ezkit_config: unconfig atstk1002_config : unconfig @$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x +atstk1003_config : unconfig + @$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x + ######################################################################### ######################################################################### ######################################################################### diff --git a/include/configs/atstk1003.h b/include/configs/atstk1003.h new file mode 100644 index 00000000000..194788b18da --- /dev/null +++ b/include/configs/atstk1003.h @@ -0,0 +1,184 @@ +/* + * Copyright (C) 2007 Atmel Corporation + * + * Configuration settings for the ATSTK1003 CPU daughterboard + * + * 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 + +#define CONFIG_AVR32 1 +#define CONFIG_AT32AP 1 +#define CONFIG_AT32AP7001 1 +#define CONFIG_ATSTK1003 1 +#define CONFIG_ATSTK1000 1 + +#define CONFIG_ATSTK1000_EXT_FLASH 1 + +/* + * Timer clock frequency. We're using the CPU-internal COUNT register + * for this, so this is equivalent to the CPU core clock frequency + */ +#define CFG_HZ 1000 + +/* + * Set up the PLL to run at 140 MHz, the CPU to run at the PLL + * frequency, the HSB and PBB at 1/2, and the PBA to run at 1/4 the + * PLL frequency. + * (CFG_OSC0_HZ * CFG_PLL0_MUL) / CFG_PLL0_DIV = PLL MHz + */ +#define CONFIG_PLL 1 +#define CFG_POWER_MANAGER 1 +#define CFG_OSC0_HZ 20000000 +#define CFG_PLL0_DIV 1 +#define CFG_PLL0_MUL 7 +#define CFG_PLL0_SUPPRESS_CYCLES 16 +/* + * Set the CPU running at: + * PLL / (2^CFG_CLKDIV_CPU) = CPU MHz + */ +#define CFG_CLKDIV_CPU 0 +/* + * Set the HSB running at: + * PLL / (2^CFG_CLKDIV_HSB) = HSB MHz + */ +#define CFG_CLKDIV_HSB 1 +/* + * Set the PBA running at: + * PLL / (2^CFG_CLKDIV_PBA) = PBA MHz + */ +#define CFG_CLKDIV_PBA 2 +/* + * Set the PBB running at: + * PLL / (2^CFG_CLKDIV_PBB) = PBB MHz + */ +#define CFG_CLKDIV_PBB 1 + +/* + * The PLLOPT register controls the PLL like this: + * icp = PLLOPT<2> + * ivco = PLLOPT<1:0> + * + * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz). + */ +#define CFG_PLL0_OPT 0x04 + +#undef CONFIG_USART0 +#define CONFIG_USART1 1 +#undef CONFIG_USART2 +#undef CONFIG_USART3 + +/* User serviceable stuff */ +#define CONFIG_DOS_PARTITION 1 + +#define CONFIG_CMDLINE_TAG 1 +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +#define CONFIG_STACKSIZE (2048) + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_BOOTARGS \ + "console=ttyS0 root=/dev/mmcblk0p1 rootwait" + +#define CONFIG_BOOTCOMMAND \ + "mmcinit; ext2load mmc 0:1 0x10400000 /boot/uImage; bootm" + +/* + * Only interrupt autoboot if is pressed. Otherwise, garbage + * data on the serial line may interrupt the boot sequence. + */ +#define CONFIG_BOOTDELAY 1 +#define CONFIG_AUTOBOOT 1 +#define CONFIG_AUTOBOOT_KEYED 1 +#define CONFIG_AUTOBOOT_PROMPT \ + "Press SPACE to abort autoboot in %d seconds\n" +#define CONFIG_AUTOBOOT_DELAY_STR "d" +#define CONFIG_AUTOBOOT_STOP_STR " " + +/* + * Command line configuration. + */ +#include + +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_CMD_JFFS2 +#define CONFIG_CMD_MMC + +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_NFS +#undef CONFIG_CMD_SETGETDCR +#undef CONFIG_CMD_XIMG + +#define CONFIG_ATMEL_USART 1 +#define CONFIG_PIO2 1 +#define CFG_HSDRAMC 1 +#define CONFIG_MMC 1 + +#define CFG_DCACHE_LINESZ 32 +#define CFG_ICACHE_LINESZ 32 + +#define CONFIG_NR_DRAM_BANKS 1 + +/* External flash on STK1000 */ +#if 0 +#define CFG_FLASH_CFI 1 +#define CFG_FLASH_CFI_DRIVER 1 +#endif + +#define CFG_FLASH_BASE 0x00000000 +#define CFG_FLASH_SIZE 0x800000 +#define CFG_MAX_FLASH_BANKS 1 +#define CFG_MAX_FLASH_SECT 135 + +#define CFG_MONITOR_BASE CFG_FLASH_BASE + +#define CFG_INTRAM_BASE 0x24000000 +#define CFG_INTRAM_SIZE 0x8000 + +#define CFG_SDRAM_BASE 0x10000000 + +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_SIZE 65536 +#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_FLASH_SIZE - CFG_ENV_SIZE) + +#define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE) + +#define CFG_MALLOC_LEN (256*1024) + +/* Allow 4MB for the kernel run-time image */ +#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00400000) +#define CFG_BOOTPARAMS_LEN (16 * 1024) + +/* Other configuration settings that shouldn't have to change all that often */ +#define CFG_PROMPT "Uboot> " +#define CFG_CBSIZE 256 +#define CFG_MAXARGS 16 +#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) +#define CFG_LONGHELP 1 + +#define CFG_MEMTEST_START CFG_SDRAM_BASE +#define CFG_MEMTEST_END (CFG_MEMTEST_START + 0x700000) +#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 } + +#endif /* __CONFIG_H */ -- cgit v1.3.1 From 64ff2357b1727213803591813dbc779c924bf772 Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Mon, 29 Oct 2007 13:02:54 +0100 Subject: AVR32: Add support for the ATSTK1004 board ATSTK1004 is a daughterboard for ATSTK1000 with the AT32AP7002 CPU, which is a derivative of AT32AP7000. Signed-off-by: Haavard Skinnemoen --- MAKEALL | 1 + Makefile | 3 + include/configs/atstk1004.h | 185 ++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 189 insertions(+) create mode 100644 include/configs/atstk1004.h (limited to 'include') diff --git a/MAKEALL b/MAKEALL index 4e6893eda9b..e533d683b85 100755 --- a/MAKEALL +++ b/MAKEALL @@ -643,6 +643,7 @@ LIST_coldfire=" \ LIST_avr32=" \ atstk1002 \ atstk1003 \ + atstk1004 \ " ######################################################################### diff --git a/Makefile b/Makefile index 5cfa1b4ded6..e40dfb0425f 100644 --- a/Makefile +++ b/Makefile @@ -2661,6 +2661,9 @@ atstk1002_config : unconfig atstk1003_config : unconfig @$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x +atstk1004_config : unconfig + @$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x + ######################################################################### ######################################################################### ######################################################################### diff --git a/include/configs/atstk1004.h b/include/configs/atstk1004.h new file mode 100644 index 00000000000..1bad171cbf3 --- /dev/null +++ b/include/configs/atstk1004.h @@ -0,0 +1,185 @@ +/* + * Copyright (C) 2007 Atmel Corporation + * + * Configuration settings for the ATSTK1003 CPU daughterboard + * + * 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 + +#define CONFIG_AVR32 1 +#define CONFIG_AT32AP 1 +#define CONFIG_AT32AP7002 1 +#define CONFIG_ATSTK1004 1 +#define CONFIG_ATSTK1000 1 + +#define CONFIG_ATSTK1000_EXT_FLASH 1 + +/* + * Timer clock frequency. We're using the CPU-internal COUNT register + * for this, so this is equivalent to the CPU core clock frequency + */ +#define CFG_HZ 1000 + +/* + * Set up the PLL to run at 140 MHz, the CPU to run at the PLL + * frequency, the HSB and PBB at 1/2, and the PBA to run at 1/4 the + * PLL frequency. + * (CFG_OSC0_HZ * CFG_PLL0_MUL) / CFG_PLL0_DIV = PLL MHz + */ +#define CONFIG_PLL 1 +#define CFG_POWER_MANAGER 1 +#define CFG_OSC0_HZ 20000000 +#define CFG_PLL0_DIV 1 +#define CFG_PLL0_MUL 7 +#define CFG_PLL0_SUPPRESS_CYCLES 16 +/* + * Set the CPU running at: + * PLL / (2^CFG_CLKDIV_CPU) = CPU MHz + */ +#define CFG_CLKDIV_CPU 0 +/* + * Set the HSB running at: + * PLL / (2^CFG_CLKDIV_HSB) = HSB MHz + */ +#define CFG_CLKDIV_HSB 1 +/* + * Set the PBA running at: + * PLL / (2^CFG_CLKDIV_PBA) = PBA MHz + */ +#define CFG_CLKDIV_PBA 2 +/* + * Set the PBB running at: + * PLL / (2^CFG_CLKDIV_PBB) = PBB MHz + */ +#define CFG_CLKDIV_PBB 1 + +/* + * The PLLOPT register controls the PLL like this: + * icp = PLLOPT<2> + * ivco = PLLOPT<1:0> + * + * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz). + */ +#define CFG_PLL0_OPT 0x04 + +#undef CONFIG_USART0 +#define CONFIG_USART1 1 +#undef CONFIG_USART2 +#undef CONFIG_USART3 + +/* User serviceable stuff */ +#define CONFIG_DOS_PARTITION 1 + +#define CONFIG_CMDLINE_TAG 1 +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +#define CONFIG_STACKSIZE (2048) + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_BOOTARGS \ + "console=ttyS0 root=/dev/mmcblk0p1 rootwait" + +#define CONFIG_BOOTCOMMAND \ + "mmcinit; ext2load mmc 0:1 0x10200000 /boot/uImage; bootm" + +/* + * Only interrupt autoboot if is pressed. Otherwise, garbage + * data on the serial line may interrupt the boot sequence. + */ +#define CONFIG_BOOTDELAY 1 +#define CONFIG_AUTOBOOT 1 +#define CONFIG_AUTOBOOT_KEYED 1 +#define CONFIG_AUTOBOOT_PROMPT \ + "Press SPACE to abort autoboot in %d seconds\n" +#define CONFIG_AUTOBOOT_DELAY_STR "d" +#define CONFIG_AUTOBOOT_STOP_STR " " + +/* + * Command line configuration. + */ +#include + +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_CMD_JFFS2 +#define CONFIG_CMD_MMC + +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_NFS +#undef CONFIG_CMD_SETGETDCR +#undef CONFIG_CMD_XIMG + +#define CONFIG_ATMEL_USART 1 +#define CONFIG_PIO2 1 +#define CFG_HSDRAMC 1 +#define CONFIG_MMC 1 + +#define CFG_DCACHE_LINESZ 32 +#define CFG_ICACHE_LINESZ 32 + +#define CONFIG_NR_DRAM_BANKS 1 + +/* External flash on STK1000 */ +#if 0 +#define CFG_FLASH_CFI 1 +#define CFG_FLASH_CFI_DRIVER 1 +#endif + +#define CFG_FLASH_BASE 0x00000000 +#define CFG_FLASH_SIZE 0x800000 +#define CFG_MAX_FLASH_BANKS 1 +#define CFG_MAX_FLASH_SECT 135 + +#define CFG_MONITOR_BASE CFG_FLASH_BASE + +#define CFG_INTRAM_BASE 0x24000000 +#define CFG_INTRAM_SIZE 0x8000 + +#define CFG_SDRAM_BASE 0x10000000 +#define CFG_SDRAM_16BIT 1 + +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_SIZE 65536 +#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_FLASH_SIZE - CFG_ENV_SIZE) + +#define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE) + +#define CFG_MALLOC_LEN (256*1024) + +/* Allow 4MB for the kernel run-time image */ +#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00200000) +#define CFG_BOOTPARAMS_LEN (16 * 1024) + +/* Other configuration settings that shouldn't have to change all that often */ +#define CFG_PROMPT "Uboot> " +#define CFG_CBSIZE 256 +#define CFG_MAXARGS 16 +#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) +#define CFG_LONGHELP 1 + +#define CFG_MEMTEST_START CFG_SDRAM_BASE +#define CFG_MEMTEST_END (CFG_MEMTEST_START + 0x700000) +#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 } + +#endif /* __CONFIG_H */ -- cgit v1.3.1 From 61fb15c516fef5631e305f1976d7b3a679725856 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Thu, 27 Dec 2007 01:52:50 +0100 Subject: Fix coding style issues; update CHANGELOG. Signed-off-by: Wolfgang Denk --- CHANGELOG | 752 ++++++++++++++++++++++++++++++++++++++++ MAINTAINERS | 2 +- board/ms7722se/Makefile | 2 +- board/ms7722se/config.mk | 1 - board/ms7722se/lowlevel_init.S | 22 +- board/ms7722se/ms7722se.c | 3 +- board/ms7722se/u-boot.lds | 11 +- board/ms7750se/lowlevel_init.S | 9 +- board/ms7750se/ms7750se.c | 2 +- board/ms7750se/u-boot.lds | 11 +- cpu/sh4/cache.c | 48 +-- cpu/sh4/config.mk | 2 +- cpu/sh4/cpu.c | 2 +- cpu/sh4/interrupts.c | 7 +- cpu/sh4/start.S | 19 +- cpu/sh4/watchdog.c | 6 +- doc/README.marubun-pcmcia | 34 +- doc/README.sh | 19 +- drivers/pcmcia/marubun_pcmcia.c | 12 +- drivers/serial/serial_sh.c | 8 +- examples/stubs.c | 24 +- include/asm-sh/bitops.h | 67 ++-- include/asm-sh/byteorder.h | 1 - include/asm-sh/cpu_sh7722.h | 18 +- include/asm-sh/cpu_sh7750.h | 2 +- include/asm-sh/posix_types.h | 2 +- include/asm-sh/u-boot.h | 2 - include/configs/ms7722se.h | 11 +- include/configs/ms7750se.h | 6 +- lib_sh/Makefile | 2 +- lib_sh/board.c | 4 +- lib_sh/sh_linux.c | 3 +- 32 files changed, 917 insertions(+), 197 deletions(-) (limited to 'include') diff --git a/CHANGELOG b/CHANGELOG index 015a4ac01b5..ef5c7ea98b5 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,3 +1,687 @@ +commit 467bcee11fe26ad422f2de971aa70866079870f2 +Author: Haavard Skinnemoen +Date: Fri Dec 14 15:36:18 2007 +0100 + + cfi_flash: Add manufacturer-specific fixups + + Run fixups based on the JEDEC manufacturer ID independent of the + command set ID. + + This changes current behaviour: Previously, geometry reversal for AMD + chips were done based on the command set ID, while they are now done + based on the JEDEC manufacturer and device ID. + + Also add fixup for top-boot Atmel chips. A fixup is needed for + AT49BV6416(T) too, but since u-boot currently only reads the low byte + of the device ID, there's no way to tell it apart from AT49BV642D, + which should not have this fixup. Since AT49BV642D support is + necessary to get ATNGW100 board support into mainline, I've commented + out the fixup for now. + + Signed-off-by: Haavard Skinnemoen + +commit 0ddf06ddf6b4bd057ad4c5f0dffea7870ba06a2a +Author: Haavard Skinnemoen +Date: Fri Dec 14 15:36:17 2007 +0100 + + cfi_flash: Add cmdset-specific init functions + + Move things like reading JEDEC IDs and fixing up geometry reversal + into separate functions. The geometry reversal fixup is now performed + by altering the qry structure directly, which makes the sector init + code slightly cleaner. + + Signed-off-by: Haavard Skinnemoen + +commit e23741f4a6d8047520ef0d4971762749b3587d32 +Author: Haavard Skinnemoen +Date: Fri Dec 14 15:36:16 2007 +0100 + + cfi_flash: Read whole QRY structure in one go + + Read out the whole CFI Standard Query structure after successful cfi + identification. This allows subsequent code to access this information + directly without having to go through flash_read_uchar() and friends. + + Signed-off-by: Haavard Skinnemoen + +commit df9c25ea04b38a0e05d4f8c73c5cc144cdafa7db +Author: Haavard Skinnemoen +Date: Mon Dec 17 11:02:44 2007 +0100 + + AVR32: Fix logic inversion in disable_interrupts() + + disable_interrupts() should return nonzero if interrupts were + _enabled_ before, not disabled. + + Signed-off-by: Haavard Skinnemoen + +commit acac475212cbedb17b321a363a1c878e2b47b37f +Author: Haavard Skinnemoen +Date: Fri Dec 14 16:51:22 2007 +0100 + + AVR32: Enable interrupts at bootup + + The timer code depends on the timer interrupt to keep track of the + upper 32 bits of the cycle counter. This obviously doesn't work when + interrupts are disabled the whole time. + + Signed-off-by: Haavard Skinnemoen + +commit 9570bcd87f4db255514f43b6701746c412f8fef0 +Author: Haavard Skinnemoen +Date: Thu Nov 15 10:03:45 2007 +0100 + + AVR32: Fix wrong pin setup for USART3 + + As reported by Gerhard Berghofer: + + in "gpio_enable_usart3" the correct pins for USART 3 are PB17 and PB18 + instead of PB18 and PB19. + + which is obviously correct. There's currently no code that uses + USART3, but custom boards may run into problems. + + Signed-off-by: Haavard Skinnemoen + +commit 09ea0de03dcc3ee7af045b0b572227bda2c1c918 +Author: Haavard Skinnemoen +Date: Thu Nov 1 12:44:20 2007 +0100 + + README: Remove ATSTK1000 daughterboard list + + As noted by Kim Phillips, these lists tend to become out of date. + + Signed-off-by: Haavard Skinnemoen + +commit c81cbbad21cb0ae983e2e796211202234cdc8be2 +Author: Haavard Skinnemoen +Date: Tue Oct 30 14:56:36 2007 +0100 + + Add ATSTK100[234] to MAINTAINERS + + Add all the ATSTK1000 daughterboards to MAINTAINERS along with their + "mother". Also update the entry for ATSTK1000 to be not only about the + AP7000 CPU; it's intended to handle all CPUs in the AT32AP family. + + Signed-off-by: Haavard Skinnemoen + +commit 64ff2357b1727213803591813dbc779c924bf772 +Author: Haavard Skinnemoen +Date: Mon Oct 29 13:02:54 2007 +0100 + + AVR32: Add support for the ATSTK1004 board + + ATSTK1004 is a daughterboard for ATSTK1000 with the AT32AP7002 CPU, + which is a derivative of AT32AP7000. + + Signed-off-by: Haavard Skinnemoen + +commit 667568db157f374b85abd7e03596ddd1f0b25681 +Author: Haavard Skinnemoen +Date: Mon Oct 29 13:02:54 2007 +0100 + + AVR32: Add support for the ATSTK1003 board + + ATSTK1003 is a daughterboard for ATSTK1000 with the AT32AP7001 CPU, + which is a derivative of AT32AP7000. + + Signed-off-by: Haavard Skinnemoen + +commit 5fee84a794a51ec830548cda485a770efb018b92 +Author: Haavard Skinnemoen +Date: Mon Oct 29 13:23:33 2007 +0100 + + AVR32: Make some AT32AP700x peripherals optional + + Add a chip-features file providing definitions of the form + + AT32AP700x_CHIP_HAS_ + + to indicate the availability of the given peripheral on the currently + selected chip. + + Signed-off-by: Haavard Skinnemoen + +commit 36f28f8a9605ee5dcfa330482cfc62171261af97 +Author: Haavard Skinnemoen +Date: Mon Oct 29 13:09:56 2007 +0100 + + AVR32: Rename at32ap7000 -> at32ap700x + + The SoC-specific code for all the AT32AP700x CPUs is practically + identical; the only difference is that some chips have less features + than others. By doing this rename, we can add support for the AP7000 + derivatives simply by making some features conditional. + + Signed-off-by: Haavard Skinnemoen + +commit 4d5fa99c73f354e7cf985efcf417ea55ca2f6a5e +Author: Haavard Skinnemoen +Date: Fri Jun 29 18:22:34 2007 +0200 + + atmel_mci: Show SR when block read fails + + Show controller status as well as card status when an error occurs + during block read. + + Signed-off-by: Haavard Skinnemoen + +commit 12d30aa79779c2aa7a998bbae4c075f822a53004 +Author: Haavard Skinnemoen +Date: Thu Dec 13 12:56:34 2007 +0100 + + cfi_flash: Use map_physmem() and unmap_physmem() + + Use map_physmem() and unmap_physmem() to convert from physical to + virtual addresses. This gives the arch a chance to provide an uncached + mapping for flash accesses. + + Signed-off-by: Haavard Skinnemoen + +commit 4d7d6936eb29af7cca330937808312aa5f61454d +Author: Haavard Skinnemoen +Date: Thu Dec 13 12:56:33 2007 +0100 + + Introduce map_physmem() and unmap_physmem() + + map_physmem() returns a virtual address which can be used to access a + given physical address without involving the cache. unmap_physmem() + should be called when the virtual address returned by map_physmem() is + no longer needed. + + This patch adds a stub implementation which simply returns the + physical address cast to a uchar * for all architectures except AVR32, + which converts the physical address to an uncached virtual mapping. + unmap_physmem() is a no-op on all architectures, but if any + architecture needs to do such mappings through the TLB, this is the + hook where those TLB entries can be invalidated. + + Signed-off-by: Haavard Skinnemoen + +commit cdbaefb5f5f03e54455d0439dcf6dbd97ead1f9d +Author: Haavard Skinnemoen +Date: Thu Dec 13 12:56:32 2007 +0100 + + cfi_flash: Introduce read and write accessors + + Introduce flash_read{8,16,32,64) and flash_write{8,16,32,64} and use + them to access the flash memory. This makes it clearer when the flash + is actually being accessed; merely dereferencing a volatile pointer + looks just like any other kind of access. + + Signed-off-by: Haavard Skinnemoen + +commit 812711ce6b3a386125dcf0d6a59588e461abbb87 +Author: Haavard Skinnemoen +Date: Thu Dec 13 12:56:31 2007 +0100 + + Implement __raw_{read,write}[bwl] on all architectures + + This adds implementations of __raw_read[bwl] and __raw_write[bwl] to + m68k, ppc, nios and nios2. The m68k and ppc implementations were taken + from Linux. + + Signed-off-by: Haavard Skinnemoen + +commit be60a9021c82fc5aecd5b2b1fc96f70a9c81bbcd +Author: Haavard Skinnemoen +Date: Sat Oct 6 18:55:36 2007 +0200 + + cfi_flash: Reorder functions and eliminate extra prototypes + + Reorder the functions in cfi_flash.c so that each function only uses + functions that have been defined before it. This allows the static + prototype declarations near the top to be eliminated and might allow + gcc to do a better job inlining functions. + + Signed-off-by: Haavard Skinnemoen + +commit 3055793bcbdf24b1f8117f606ffb766d32eb766f +Author: Haavard Skinnemoen +Date: Thu Dec 13 12:56:29 2007 +0100 + + cfi_flash: Make some needlessly global functions static + + Make functions not declared in any header file static. + + Signed-off-by: Haavard Skinnemoen + +commit 7e5b9b471518c5652febc68ba62b432193d6abf4 +Author: Haavard Skinnemoen +Date: Thu Dec 13 12:56:28 2007 +0100 + + cfi_flash: Break long lines + + This patch tries to keep all lines in the cfi_flash driver below 80 + columns. There are a few lines left which don't fit this requirement + because I couldn't find any trivial way to break them (i.e. it would + take some restructuring, which I intend to do in a later patch.) + + Signed-off-by: Haavard Skinnemoen + +commit 42026c9cb3a76849b41e6e24abfb7b56807a5c1a +Author: Bartlomiej Sieka +Date: Tue Dec 11 13:59:57 2007 +0100 + + CFI: synchronize command offsets with Linux CFI driver + + Fixes non-working CFI Flash on the Inka4x0 board. + + Signed-off-by: Bartlomiej Sieka + +commit 8ff3de61fc5f9b3b21647bce081a3b7f710f0d4d +Author: Kumar Gala +Date: Fri Dec 7 12:17:34 2007 -0600 + + Handle MPC85xx PCIe reset errata (PCI-Ex 38) + + On the MPC85xx boards that have PCIe enable the PCIe errata fix. + (MPC8544DS, MPC8548CDS, MPC8568MDS). + + Signed-off-by: Kumar Gala + +commit 82ac8c97145a4c3bf8b3dbfad00fa96e920f9b9c +Author: Kumar Gala +Date: Fri Dec 7 12:04:30 2007 -0600 + + Update Freescale MPC85xx ADS/CDS/MDS board config + + * Enabled CONFIG_CMD_ELF + + Signed-off-by: Kumar Gala + +commit d435793229ce29a42797c1edc39f5b34f987f91a +Author: Kumar Gala +Date: Fri Dec 7 04:59:26 2007 -0600 + + Handle Asynchronous DDR clock on 85xx + + The MPC8572 introduces the concept of an asynchronous DDR clock with + regards to the platform clock. + + Introduce get_ddr_freq() to report the DDR freq regardless of sync/async + mode. + + Signed-off-by: Kumar Gala + +commit 22abb2d2eaf7b795a6923c6273ec9cb53fda9a10 +Author: Kumar Gala +Date: Thu Nov 29 10:34:28 2007 -0600 + + Update Freescale MPC85xx ADS/CDS/MDS board config + + * Removed some misc environment setup + * Enabled CONFIG_CMDLINE_EDITING + + Signed-off-by: Kumar Gala + +commit 415a613babb84d5e5d5b42e8e553868c71fc3a64 +Author: Kumar Gala +Date: Thu Nov 29 10:47:44 2007 -0600 + + Move the MPC8541/MPC8555/MPC8548 CDS board under board/freescale. + + Minor path corrections needed to ensure buildability. + + Signed-off-by: Kumar Gala + +commit c2d943ffbfd3359b3b45d177b437379d2cb86fbf +Author: Kumar Gala +Date: Thu Nov 29 10:16:18 2007 -0600 + + Move the MPC8540 ADS board under board/freescale. + + Minor path corrections needed to ensure buildability. + + Signed-off-by: Kumar Gala + +commit 870ceac5b3a3486c109396e005af81ae762b5710 +Author: Kumar Gala +Date: Thu Nov 29 10:14:50 2007 -0600 + + Move the MPC8560 ADS board under board/freescale. + + Minor path corrections needed to ensure buildability. + + Signed-off-by: Kumar Gala + +commit acbca876fb3fec25cd9c55b0efc81ff618ff5262 +Author: Kumar Gala +Date: Thu Nov 29 10:13:47 2007 -0600 + + Move the MPC8568 MDS board under board/freescale. + + Minor path corrections needed to ensure buildability. + + Signed-off-by: Kumar Gala + +commit a853d56c59b33415304531443633808736acfc6e +Author: Kumar Gala +Date: Thu Nov 29 02:18:59 2007 -0600 + + Use standard LAWAR_TRGT_IF_* defines for LAW setup on 85xx + + We already had defines for LAWAR_TRGT_IF_* that we should use + rather than creating new ones. Also, added some missing defines for + PCIE targets. + + Signed-off-by: Kumar Gala + +commit 04db400892da37b76a585e332a0c137954ad2015 +Author: Kumar Gala +Date: Thu Nov 29 02:10:09 2007 -0600 + + Stop using immap_t on 85xx + + In the future the offsets to various blocks may not be in same location. + Move to using CFG_MPC85xx_*_ADDR as the base of the registers + instead of getting it via &immap. + + Signed-off-by: Kumar Gala + +commit 2714223f8e04ab3e4133ff65872eef366d90bfea +Author: Kumar Gala +Date: Thu Nov 29 01:23:09 2007 -0600 + + Remove CONFIG_OF_FLAT_TREE related code from mpc85xx since we now use libfdt + + Signed-off-by: Kumar Gala + +commit c480861bf000156e6a3e932c258db59ff2212dd3 +Author: Kumar Gala +Date: Thu Nov 29 01:06:19 2007 -0600 + + Update MPC8568 MDS to use libfdt + + Updated the MPC8568 MDS config to use libfdt and assume use of aliases for + ethernet, pci, and serial for the various fixups that are done. + + Signed-off-by: Kumar Gala + +commit 1563f56e0c68f6920f956382d6d13bee3f01c0f7 +Author: Haiying Wang +Date: Wed Nov 14 15:52:06 2007 -0500 + + Add PCI Express support on MPC8568MDS + + Signed-off-by: Haiying Wang + Signed-off-by: Kumar Gala + +commit b90d25497625b90ffa3f2911a0895ca237556ff5 +Author: Kumar Gala +Date: Thu Nov 29 00:11:44 2007 -0600 + + Update MPC85xx CDS to use libfdt + + Updated the MPC85xx CDS config to use libfdt and assume use of aliases for + ethernet, pci, and serial for the various fixups that are done. + + Signed-off-by: Kumar Gala + +commit 0fd5ec66b10521a057ad73e69ab5f0f9eafba255 +Author: Kumar Gala +Date: Wed Nov 28 22:54:27 2007 -0600 + + Update MPC8540 ADS to use libfdt + + Updated the MPC8540 ADS config to use libfdt and assume use of aliases for + ethernet, pci, and serial for the various fixups that are done. + + Signed-off-by: Kumar Gala + +commit 5ce715802f6c50dc78b3405b92f184b1e3710519 +Author: Kumar Gala +Date: Wed Nov 28 22:40:31 2007 -0600 + + Update MPC8560 ADS to use libfdt + + Updated the MPC8560 ADS config to use libfdt and assume use of aliases for + ethernet, pci, and serial for the various fixups that are done. + + Signed-off-by: Kumar Gala + +commit aafeefbdb8b029f5ca2a195598d0a501a606eea9 +Author: Kumar Gala +Date: Wed Nov 28 00:36:33 2007 -0600 + + Stop using immap_t for cpm offset on 85xx + + In the future the offsets to various blocks may not be in same location. + Move to using CFG_MPC85xx_CPM_ADDR as the base of the CPM registers + instead of getting it via &immap->im_cpm. + + Signed-off-by: Kumar Gala + +commit f59b55a5b8fcadaa99781ba48e7a38e956afa527 +Author: Kumar Gala +Date: Tue Nov 27 23:25:02 2007 -0600 + + Stop using immap_t for guts offset on 85xx + + In the future the offsets to various blocks may not be in same location. + Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers + instead of getting it via &immap->im_gur. + + Signed-off-by: Kumar Gala + +commit 50c03c8cf494d91cdec39670d95337c743e16ec9 +Author: Kumar Gala +Date: Tue Nov 27 22:42:34 2007 -0600 + + Update MPC8544 DS config + + * Removed HAS_ETH2/HAS_ETH3 - MPC8544 only has TSEC1/2 + * Removed some misc environment setup + * Moved to using fdtfile & fdtaddr as fdt env var names + * Enabled CONFIG_CMDLINE_EDITING + + Signed-off-by: Kumar Gala + +commit addce57e2e4c49e77ffb2020a84690713bb18b47 +Author: Kumar Gala +Date: Mon Nov 26 17:12:24 2007 -0600 + + Update MPC8544DS to use libfdt + + Updated the MPC8544DS config to use libfdt and assume use of aliases for + ethernet, pci, and serial for the various fixups that are done. + + Signed-off-by: Kumar Gala + +commit f852ce72f100cabd1f11c21c085a0ad8eca9fb65 +Author: Kumar Gala +Date: Thu Nov 29 00:15:30 2007 -0600 + + Add libfdt based ft_cpu_setup for mpc85xx + + Signed-off-by: Kumar Gala + +commit 9692c2734a47f23b44a0f68042a3e2ca8d1bfb39 +Author: Stefan Roese +Date: Sat Dec 8 08:25:09 2007 +0100 + + CFI: Coding style cleanup + + Signed-off-by: Stefan Roese + +commit 81b20ccc2d795ae9a1199db5a50ad9c28d1e4d22 +Author: Michael Schwingen +Date: Fri Dec 7 23:35:02 2007 +0100 + + CFI: support JEDEC flash roms in CFI-flash framework + + The following patch adds support for non-CFI flash ROMS, by hooking into the + CFI flash code and using most of its code, as recently discussed here in the + thread "Mixing CFI and non-CFI flashs". + + Signed-off-by: Michael Schwingen + Signed-off-by: Stefan Roese + +commit c01b17dd856fa120b2970f50d9598546a4927ec3 +Author: Gerald Van Baren +Date: Wed Nov 28 21:24:50 2007 -0500 + + Conditionally compile fdt_fixup_ethernet() + + Fix compiler warnings: On boards that don't have ethernets defined, + don't compile fdt_fixup_ethernet(). + +commit 246d4ae6bc282bc1841224e1c5fc49dc925e0bf7 +Author: Kumar Gala +Date: Tue Nov 27 21:59:46 2007 -0600 + + Convert boards that set memory node to use fdt_fixup_memory() + + Signed-off-by: Kumar Gala + +commit 151c8b09b35eebe8fd9139cb6c1d91c27b22f058 +Author: Kumar Gala +Date: Mon Nov 26 17:06:15 2007 -0600 + + Added fdt_fixup_stdout that uses aliases to set linux,stdout-path + + We use a combination of the serialN alias and CONFIG_CONS_INDEX to + determine which serial alias we should set linux,stdout-path to. + + Signed-off-by: Kumar Gala + +commit 3c9272813fad84c691d0e4989bb18a3ffebdebfc +Author: Kumar Gala +Date: Mon Nov 26 14:57:45 2007 -0600 + + Add common memory fixup function + + Add the function fdt_fixup_memory() to fixup the /memory node of the fdt + + Signed-off-by: Kumar Gala + +commit 9c9109e7fcf7ac2ca19c95b8ac54b8d1c773b157 +Author: Kumar Gala +Date: Mon Nov 26 11:19:12 2007 -0600 + + Conditionally compile fdt_support.c + + Modify common/Makefile to conditionally compile fdt_support.c based + on CONFIG_OF_LIBFDT. + + Signed-off-by: Kumar Gala + +commit d88e7ba0980773479e1a64badb293116071b7ef0 +Author: Kumar Gala +Date: Mon Nov 26 10:41:40 2007 -0600 + + Fix build breakage due to libfdt import + + The IDS8247 got lost in the update and need an API update + do to rename of functions in libfdt. + + Signed-off-by: Kumar Gala + +commit 28f384b171bbf1fb2dafb1046e6d259a6b2f8714 +Author: Gerald Van Baren +Date: Fri Nov 23 19:43:20 2007 -0500 + + Add spaces around the = in the fdt print format. + + Signed-off-by: Gerald Van Baren + +commit 29592ecba3b932b9b152bcec6c0c0806412db4a3 +Author: Nobuhiro Iwamatsu +Date: Fri Dec 7 01:25:38 2007 +0900 + + sh: Moved driver of the SuperH dependence + + The composition of the directory in the drivers/ changed. + I moved SuperH serial driver and marubun PCMCIA driver. + + Signed-off-by: Nobuhiro Iwamatsu + +commit 41be969f4957115ed7b1fe8b890bfaee99d7a7a2 +Author: Wolfgang Denk +Date: Thu Dec 6 10:21:19 2007 +0100 + + Release v1.3.1 + + Signed-off-by: Wolfgang Denk + +commit cf5933ba1e97a1cd8f5f24070e820f21d976eaeb +Author: Wolfgang Denk +Date: Thu Dec 6 10:21:03 2007 +0100 + + ADS5121 Board: fix compile problem. + + Signed-off-by: Wolfgang Denk + +commit 8d4f040a3c15036a6ea25a9c39e7d89fefa8440d +Author: Wolfgang Denk +Date: Mon Dec 3 00:15:28 2007 +0100 + + Prepare for 1.3.1-rc1 + + Signed-off-by: Wolfgang Denk + +commit 260eea5676ca46903a335686cc020b29c4ca46fe +Author: Nobuhiro Iwamatsu +Date: Thu Nov 29 01:21:54 2007 +0900 + + sh: Add SuperH boards maintainer to MAINTAINERS file + + Add MS7750SE and MS7722SE's board maintainer to MAINTAINERS file. + + Signed-off-by: Nobuhiro Iwamatsu + +commit aa9c4f1d22701a92347c1c81f34d12c8ad3a3747 +Author: Nobuhiro Iwamatsu +Date: Thu Nov 29 00:13:04 2007 +0900 + + sh: Add ms7750se support in MAKEALL + + Signed-off-by: Nobuhiro Iwamatsu + +commit c7144373427a178332bf9754131c8c34c52c200a +Author: Jean-Christophe PLAGNIOL-VILLARD +Date: Tue Nov 27 09:44:53 2007 +0100 + + sh: Add sh3 and sh4 support in MAKEALL + + Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD + Signed-off-by: Nobuhiro Iwamatsu + +commit 130080874a3d28450098481a262c5f7c855e908d +Author: Nobuhiro Iwamatsu +Date: Sun Nov 25 02:51:17 2007 +0900 + + sh: Add document for SuperH. + + This document is a summary of information concerning SuperH of U-Boot. + + Signed-off-by: Nobuhiro Iwamatsu + +commit 33ecdc2f9d64926e1a6067b28f3a0aefc3b6d23d +Author: Nobuhiro Iwamatsu +Date: Sun Nov 25 02:39:31 2007 +0900 + + sh: Add marubun's pcmcia driver + + Marubun pcmcia is a chip for PCMCIA used with SuperH. + Of course, this can be used even by other architectures. + When use this driver, came to be able to use CompactFlash + and Ethernet. + + Signed-off-by: Nobuhiro Iwamatsu + +commit febd86b969b975289ed948f1ac0eb9722da41ced +Author: Nobuhiro Iwamatsu +Date: Sun Nov 25 02:32:13 2007 +0900 + + sh: Update SuperH SCIF driver + + - Changed volatile unsigned to vu_. + - Changed Makefile for kconfig. + + Signed-off-by: Nobuhiro Iwamatsu + commit a5f601fd1b1278deae5aa9fc27a232b0d1c1c788 Author: Wolfgang Denk Date: Mon Nov 26 19:18:21 2007 +0100 @@ -1927,6 +2611,56 @@ Date: Mon Sep 24 00:08:37 2007 +0200 synchronizition with mainline +commit eda3e1e6619ad0bee94ae4b16c99d88e77e2af13 +Author: Nobuhiro Iwamatsu +Date: Sun Sep 23 02:42:38 2007 +0900 + + sh: Add support command of ide with sh + + Signed-off-by: Nobuhiro Iwamatsu + +commit d91ea45d15cf8e0987456bd211ffbb650824b6f1 +Author: Nobuhiro Iwamatsu +Date: Sun Sep 23 02:38:42 2007 +0900 + + sh: Update Makefile + + Add support MS7722SE01 to Makefile. + + Signed-off-by: Nobuhiro Iwamatsu + +commit 6c0bbdccd379f5c8702af9e0765294c2fb7472a6 +Author: Nobuhiro Iwamatsu +Date: Sun Sep 23 02:31:13 2007 +0900 + + sh: Add support Renesas sh7722 processor and Hitachi MS7722SE01 board + + Signed-off-by: Nobuhiro Iwamatsu + +commit 047375bfa4c3052fa50a748da7ff89e9dad3b364 +Author: Nobuhiro Iwamatsu +Date: Sun Sep 23 02:19:24 2007 +0900 + + sh: Update MS7750SE01 platform + + Signed-off-by: Nobuhiro Iwamatsu + +commit 516ad760db3553766267ada01b7d5d727faa4bbd +Author: Nobuhiro Iwamatsu +Date: Sun Sep 23 02:17:08 2007 +0900 + + sh: Remove comment out code from include/asm-sh/cpu_sh4.h + + Signed-off-by: Nobuhiro Iwamatsu + +commit b02bad128669e567fce87d8df823b06a0144b8db +Author: Nobuhiro Iwamatsu +Date: Sun Sep 23 02:12:30 2007 +0900 + + sh: Update core code of SuperH. + + Signed-off-by: Nobuhiro Iwamatsu + commit 66dcad3a9a53e0766d90e0084123bd8529522fb0 Author: Wolfgang Denk Date: Thu Sep 20 00:04:14 2007 +0200 @@ -8634,6 +9368,24 @@ Date: Tue May 15 07:55:42 2007 -0700 Fix to compile JSE against 20070514 git of u-boot +commit 69df3c4da0c93017cceb25a366e794570bd0ed98 +Author: Nobuhiro Iwamatsu +Date: Sun May 13 21:01:03 2007 +0900 + + sh: MS7750SE support. + + This adds support for the Hitachi MS7750SE. + + Signed-off-by: Nobuhiro Iwamatsu + +commit 0b135cfc2e524dc249b75057b55dd4cc09842e27 +Author: Nobuhiro Iwamatsu +Date: Sun May 13 20:58:00 2007 +0900 + + sh: First support code of SuperH. + + Signed-off-by: Nobuhiro Iwamatsu + commit 61936667e86a250ae12fd2dc189d3588f0a59e0b Author: Stefan Roese Date: Fri May 11 12:01:49 2007 +0200 diff --git a/MAINTAINERS b/MAINTAINERS index 5c68e5d74dc..9052a196c43 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -634,7 +634,7 @@ Haavard Skinnemoen ATSTK1002 AT32AP7000 ATSTK1003 AT32AP7001 ATSTK1004 AT32AP7002 - + ######################################################################### # SuperH Systems: # # # diff --git a/board/ms7722se/Makefile b/board/ms7722se/Makefile index 94469f7c6e4..6dec0136c2e 100644 --- a/board/ms7722se/Makefile +++ b/board/ms7722se/Makefile @@ -1,7 +1,7 @@ # # Copyright (C) 2007 # Nobuhiro Iwamatsu -# +# # Copyright (C) 2007 # Kenati Technologies, Inc. # diff --git a/board/ms7722se/config.mk b/board/ms7722se/config.mk index e4ca55acadc..4797d6f8f6c 100644 --- a/board/ms7722se/config.mk +++ b/board/ms7722se/config.mk @@ -29,4 +29,3 @@ # TEXT_BASE = 0x8FFC0000 - diff --git a/board/ms7722se/lowlevel_init.S b/board/ms7722se/lowlevel_init.S index e0d519c55a4..2024e27ffe8 100644 --- a/board/ms7722se/lowlevel_init.S +++ b/board/ms7722se/lowlevel_init.S @@ -1,7 +1,7 @@ /* * Copyright (C) 2007 * Nobuhiro Iwamatsu - * + * * Copyright (C) 2007 * Kenati Technologies, Inc. * @@ -52,19 +52,19 @@ lowlevel_init: mov.l r0, @r1 mov.l MSTPCR0_A, r1 ! Address of Power Control Register 0 - mov.l MSTPCR0_D, r0 ! + mov.l MSTPCR0_D, r0 ! mov.l r0, @r1 mov.l MSTPCR2_A, r1 ! Address of Power Control Register 2 - mov.l MSTPCR2_D, r0 ! + mov.l MSTPCR2_D, r0 ! mov.l r0, @r1 - mov.l SBSCR_A, r1 ! - mov.w SBSCR_D, r0 ! + mov.l SBSCR_A, r1 ! + mov.w SBSCR_D, r0 ! mov.w r0, @r1 - mov.l PSCR_A, r1 ! - mov.w PSCR_D, r0 ! + mov.l PSCR_A, r1 ! + mov.w PSCR_D, r0 ! mov.w r0, @r1 ! mov.l RWTCSR_A, r1 ! 0xA4520004 (Watchdog Control / Status Register) @@ -80,7 +80,7 @@ lowlevel_init: mov.w r0, @r1 mov.l FRQCR_A, r1 ! 0xA4150000 Frequency control register - mov.l FRQCR_D, r0 ! + mov.l FRQCR_D, r0 ! mov.l r0, @r1 mov.l CCR_A, r1 ! Address of Cache Control Register @@ -200,11 +200,9 @@ bsc_init: rts mov #0, r0 - - .align 2 -CCR_A: .long CCR +CCR_A: .long CCR MMUCR_A: .long MMUCR MSTPCR0_A: .long MSTPCR0 MSTPCR2_A: .long MSTPCR2 @@ -223,7 +221,7 @@ FRQCR_D: .long 0x07022538 PSELA_A: .long 0xa405014E PSELA_D: .word 0x0A10 - .align 2 + .align 2 DRVCR_A: .long 0xa405018A DRVCR_D: .word 0x0554 diff --git a/board/ms7722se/ms7722se.c b/board/ms7722se/ms7722se.c index 3eeb1b7d807..0d3d55cf5ca 100644 --- a/board/ms7722se/ms7722se.c +++ b/board/ms7722se/ms7722se.c @@ -4,7 +4,7 @@ * * Copyright (C) 2007 * Kenati Technologies, Inc. - * + * * board/ms7722se/ms7722se.c * * This program is free software; you can redistribute it and/or @@ -57,4 +57,3 @@ void led_set_state (unsigned short value) { *((volatile unsigned short *) LED_BASE) = (value & 0xFF); } - diff --git a/board/ms7722se/u-boot.lds b/board/ms7722se/u-boot.lds index 24c218495ce..692bc62918e 100644 --- a/board/ms7722se/u-boot.lds +++ b/board/ms7722se/u-boot.lds @@ -32,19 +32,19 @@ SECTIONS Although size of SDRAM can be either 16 or 32 MBytes, we assume 16 MBytes (ie ignore upper half if the full 32 MBytes is present). - + NOTE: This address must match with the definition of TEXT_BASE in config.mk (in this directory). - + */ . = 0x8C000000 + (64*1024*1024) - (256*1024); - + PROVIDE (reloc_dst = .); PROVIDE (_ftext = .); PROVIDE (_fcode = .); PROVIDE (_start = .); - + .text : { cpu/sh4/start.o (.text) @@ -89,7 +89,7 @@ SECTIONS } PROVIDE (__u_boot_cmd_end = .); - PROVIDE (reloc_dst_end = .); + PROVIDE (reloc_dst_end = .); /* _reloc_dst_end = .; */ PROVIDE (bss_start = .); @@ -103,4 +103,3 @@ SECTIONS PROVIDE (_end = .); } - diff --git a/board/ms7750se/lowlevel_init.S b/board/ms7750se/lowlevel_init.S index 360c9fa1730..d3e3cd5e8d0 100644 --- a/board/ms7750se/lowlevel_init.S +++ b/board/ms7750se/lowlevel_init.S @@ -2,8 +2,8 @@ modified from SH-IPL+g Renesaso SuperH / Solution Enginge MS775xSE01 BSC setting. - Support CPU : SH7750/SH7750S/SH7750R/SH7751/SH7751R - + Support CPU : SH7750/SH7750S/SH7750R/SH7751/SH7751R + Coyright (c) 2007 Nobuhiro Iwamatsu * See file CREDITS for list of people who contributed to this @@ -102,7 +102,7 @@ init_bsc: mov #0,r0 mov.b r0,@r1 - ! Do you need PCMCIA setting? + ! Do you need PCMCIA setting? ! If so, please add the lines here... mov.l RTCNT_A,r1 /* RTCNT Address */ @@ -165,7 +165,7 @@ WCR2_A: .long WCR2 WCR2_D: .long WCR2_D_VALUE /* Per-area access and burst wait states */ WCR3_A: .long WCR3 WCR3_D: .long WCR3_D_VALUE /* Address setup and data hold cycles */ -RTCSR_A: .long RTCSR +RTCSR_A: .long RTCSR RTCSR_D: .long 0xA518 /* RTCSR Write Code A5h Data 18h */ RTCNT_A: .long RTCNT RTCNT_D: .long 0xA500 /* RTCNT Write Code A5h Data 00h */ @@ -177,4 +177,3 @@ MCR_D1: .long MCR_D1_VALUE MCR_D2: .long MCR_D2_VALUE RFCR_A: .long RFCR RFCR_D: .long 0xA400 /* RFCR Write Code A4h Data 00h */ - diff --git a/board/ms7750se/ms7750se.c b/board/ms7750se/ms7750se.c index 1ae9dd13a5d..d2d824c5a7d 100644 --- a/board/ms7750se/ms7750se.c +++ b/board/ms7750se/ms7750se.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007 + * Copyright (C) 2007 * Nobuhiro Iwamatsu * * See file CREDITS for list of people who contributed to this diff --git a/board/ms7750se/u-boot.lds b/board/ms7750se/u-boot.lds index 24c218495ce..692bc62918e 100644 --- a/board/ms7750se/u-boot.lds +++ b/board/ms7750se/u-boot.lds @@ -32,19 +32,19 @@ SECTIONS Although size of SDRAM can be either 16 or 32 MBytes, we assume 16 MBytes (ie ignore upper half if the full 32 MBytes is present). - + NOTE: This address must match with the definition of TEXT_BASE in config.mk (in this directory). - + */ . = 0x8C000000 + (64*1024*1024) - (256*1024); - + PROVIDE (reloc_dst = .); PROVIDE (_ftext = .); PROVIDE (_fcode = .); PROVIDE (_start = .); - + .text : { cpu/sh4/start.o (.text) @@ -89,7 +89,7 @@ SECTIONS } PROVIDE (__u_boot_cmd_end = .); - PROVIDE (reloc_dst_end = .); + PROVIDE (reloc_dst_end = .); /* _reloc_dst_end = .; */ PROVIDE (bss_start = .); @@ -103,4 +103,3 @@ SECTIONS PROVIDE (_end = .); } - diff --git a/cpu/sh4/cache.c b/cpu/sh4/cache.c index 55acb31bc4b..4e744d71453 100644 --- a/cpu/sh4/cache.c +++ b/cpu/sh4/cache.c @@ -30,36 +30,36 @@ * Jump to P2 area. * When handling TLB or caches, we need to do it from P2 area. */ -#define jump_to_P2() \ - do { \ +#define jump_to_P2() \ + do { \ unsigned long __dummy; \ - __asm__ __volatile__( \ - "mov.l 1f, %0\n\t" \ - "or %1, %0\n\t" \ - "jmp @%0\n\t" \ - " nop\n\t" \ - ".balign 4\n" \ - "1: .long 2f\n" \ - "2:" \ - : "=&r" (__dummy) \ - : "r" (0x20000000)); \ + __asm__ __volatile__( \ + "mov.l 1f, %0\n\t" \ + "or %1, %0\n\t" \ + "jmp @%0\n\t" \ + " nop\n\t" \ + ".balign 4\n" \ + "1: .long 2f\n" \ + "2:" \ + : "=&r" (__dummy) \ + : "r" (0x20000000)); \ } while (0) /* * Back to P1 area. */ -#define back_to_P1() \ - do { \ - unsigned long __dummy; \ - __asm__ __volatile__( \ - "nop;nop;nop;nop;nop;nop;nop\n\t" \ - "mov.l 1f, %0\n\t" \ - "jmp @%0\n\t" \ - " nop\n\t" \ - ".balign 4\n" \ - "1: .long 2f\n" \ - "2:" \ - : "=&r" (__dummy)); \ +#define back_to_P1() \ + do { \ + unsigned long __dummy; \ + __asm__ __volatile__( \ + "nop;nop;nop;nop;nop;nop;nop\n\t" \ + "mov.l 1f, %0\n\t" \ + "jmp @%0\n\t" \ + " nop\n\t" \ + ".balign 4\n" \ + "1: .long 2f\n" \ + "2:" \ + : "=&r" (__dummy)); \ } while (0) #define CACHE_VALID 1 diff --git a/cpu/sh4/config.mk b/cpu/sh4/config.mk index 2dc7b918d7c..b3feb2a5158 100644 --- a/cpu/sh4/config.mk +++ b/cpu/sh4/config.mk @@ -4,7 +4,7 @@ # # (C) Copyright 2007 # Nobuhiro Iwamatsu -# +# # See file CREDITS for list of people who contributed to this # project. # diff --git a/cpu/sh4/cpu.c b/cpu/sh4/cpu.c index d76d5180e7e..0ebf95180c3 100644 --- a/cpu/sh4/cpu.c +++ b/cpu/sh4/cpu.c @@ -66,7 +66,7 @@ void icache_disable (void) int icache_status (void) { - return 0; + return 0; } void dcache_enable (void) diff --git a/cpu/sh4/interrupts.c b/cpu/sh4/interrupts.c index d310dd2c176..6988ecc7c28 100644 --- a/cpu/sh4/interrupts.c +++ b/cpu/sh4/interrupts.c @@ -25,7 +25,7 @@ int interrupt_init (void) { - return 0; + return 0; } void enable_interrupts (void) @@ -33,7 +33,6 @@ void enable_interrupts (void) } -int disable_interrupts (void){ - return 0; +int disable_interrupts (void){ + return 0; } - diff --git a/cpu/sh4/start.S b/cpu/sh4/start.S index d88b705ef08..a68ebb8c93e 100644 --- a/cpu/sh4/start.S +++ b/cpu/sh4/start.S @@ -33,21 +33,21 @@ _start: bsr 1f nop 1: sts pr, r5 - mov.l ._reloc_dst, r4 - add #(_start-1b), r5 - mov.l ._reloc_dst_end, r6 + mov.l ._reloc_dst, r4 + add #(_start-1b), r5 + mov.l ._reloc_dst_end, r6 2: mov.l @r5+, r1 mov.l r1, @r4 add #4, r4 cmp/hs r6, r4 bf 2b - - mov.l ._bss_start, r4 - mov.l ._bss_end, r5 + + mov.l ._bss_start, r4 + mov.l ._bss_end, r5 mov #0, r1 -3: mov.l r1, @r4 /* bss clear */ +3: mov.l r1, @r4 /* bss clear */ add #4, r4 cmp/hs r5, r4 bf 3b @@ -56,8 +56,8 @@ _start: mov.l ._stack_init, r15 /* stack */ mov.l ._sh_generic_init, r0 - jsr @r0 - nop + jsr @r0 + nop loop: bra loop @@ -72,4 +72,3 @@ loop: ._gd_init: .long (_start - CFG_GBL_DATA_SIZE) ._stack_init: .long (_start - CFG_GBL_DATA_SIZE - CFG_MALLOC_LEN - 16) ._sh_generic_init: .long sh_generic_init - diff --git a/cpu/sh4/watchdog.c b/cpu/sh4/watchdog.c index 04723a74627..346e21714fd 100644 --- a/cpu/sh4/watchdog.c +++ b/cpu/sh4/watchdog.c @@ -32,12 +32,12 @@ static void cnt_write (unsigned char value){ while (csr_read() & (1 << 5)) { /* delay */ } - *((volatile unsigned short *)(WDT_BASE + 0x00)) + *((volatile unsigned short *)(WDT_BASE + 0x00)) = ((unsigned short) value) | 0x5A00; } static void csr_write (unsigned char value){ - *((volatile unsigned short *)(WDT_BASE + 0x04)) + *((volatile unsigned short *)(WDT_BASE + 0x04)) = ((unsigned short) value) | 0xA500; } @@ -48,5 +48,3 @@ void reset_cpu (unsigned long ignored) { while(1); } - - diff --git a/doc/README.marubun-pcmcia b/doc/README.marubun-pcmcia index 73c9f7f53bf..3ed5cd33c4b 100644 --- a/doc/README.marubun-pcmcia +++ b/doc/README.marubun-pcmcia @@ -1,59 +1,59 @@ U-Boot MARUBUN MR-SHPC-01 PCMCIA controller driver Last update 21/11/2007 by Nobuhiro Iwamatsu - + ======================================================================================== -0. What's this? +0. What's this? This driver supports MARUBUN MR-SHPC-01. url: http://www.marubun.co.jp/product/semicon/devices/qgc18e0000002n2z.html (Sorry Japanese only.) - This chip is used with SuperH well, and adopted by the - reference board. + This chip is used with SuperH well, and adopted by the + reference board. ex. * MS7750SE01 * MS7722SE01 - * other - + * other + This chip doesn't support CardBus. -1. base source code +1. base source code The code is based on sources from the Linux kernel - ( arch/sh/kernel/cf-enabler.c ). + ( arch/sh/kernel/cf-enabler.c ). -2. How to use +2. How to use The options you have to specify in the config file are (with the value for my board as an example): * CONFIG_MARUBUN_PCCARD If you want to use this device driver, should define CONFIG_MARUBUN_PCCARD. ex. #define CONFIG_MARUBUN_PCCARD - + * CONFIG_PCMCIA_SLOT_A Most devices have only one slot. You should define CONFIG_PCMCIA_SLOT_A . ex. #define CONFIG_PCMCIA_SLOT_A 1 * CFG_MARUBUN_MRSHPC This is MR-SHPC-01 PCMCIA controler base address. - You should do the setting matched to your environment. - ex. #define CFG_MARUBUN_MRSHPC 0xb03fffe0 + You should do the setting matched to your environment. + ex. #define CFG_MARUBUN_MRSHPC 0xb03fffe0 ( for MS7722SE01 environment ) * CFG_MARUBUN_MW1 This is MR-SHPC-01 memory window base address. - You should do the setting matched to your environment. + You should do the setting matched to your environment. ex. #define CFG_MARUBUN_MW1 0xb0400000 ( for MS7722SE01 environment ) - + * CFG_MARUBUN_MW1 This is MR-SHPC-01 attribute window base address. - You should do the setting matched to your environment. + You should do the setting matched to your environment. ex. #define CFG_MARUBUN_MW2 0xb0500000 ( for MS7722SE01 environment ) - + * CFG_MARUBUN_MW1 This is MR-SHPC-01 I/O window base address. - You should do the setting matched to your environment. + You should do the setting matched to your environment. ex. #define CFG_MARUBUN_IO 0xb0600000 ( for MS7722SE01 environment ) diff --git a/doc/README.sh b/doc/README.sh index 0441a7a6462..075d360e908 100644 --- a/doc/README.sh +++ b/doc/README.sh @@ -1,5 +1,5 @@ -U-Boot for Renesas SuperH +U-Boot for Renesas SuperH Last update 08/10/2007 by Nobuhiro Iwamatsu ================================================================================ @@ -9,10 +9,10 @@ U-Boot for Renesas SuperH ================================================================================ 1. Overview - SuperH has an original boot loader. However, source code is dirty, and + SuperH has an original boot loader. However, source code is dirty, and maintenance is not done. - To improve sharing and the maintenance of the code, Nobuhiro Iwamatsu - started the porting to u-boot in 2007. + To improve sharing and the maintenance of the code, Nobuhiro Iwamatsu + started the porting to u-boot in 2007. ================================================================================ 2. Supported CPUs @@ -33,13 +33,13 @@ U-Boot for Renesas SuperH ** README ** In SuperH, S-record and binary of made u-boot work on the memory. - When u-boot is written in the flash, it is necessary to change the - address by using 'objcopy'. + When u-boot is written in the flash, it is necessary to change the + address by using 'objcopy'. ex) shX-linux-objcopy -Ibinary -Osrec u-boot.bin u-boot.flash.srec - + ================================================================================ 4. Compiler - You can use the following of u-boot to compile. + You can use the following of u-boot to compile. - SuperH Linux Open site http://www.superh-linux.org/ - KPIT GNU tools @@ -52,11 +52,10 @@ U-Boot for Renesas SuperH - SH7710/SH7712 (SH3) - SH7780(SH4) - SH7785(SH4) - + 5.2. Boards - Many boards ;-) ================================================================================ Copyright (c) 2007 Nobuhiro Iwamatsu - diff --git a/drivers/pcmcia/marubun_pcmcia.c b/drivers/pcmcia/marubun_pcmcia.c index 89b201526c8..7b112af9226 100644 --- a/drivers/pcmcia/marubun_pcmcia.c +++ b/drivers/pcmcia/marubun_pcmcia.c @@ -17,8 +17,8 @@ * 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 @@ -34,7 +34,7 @@ #endif #if defined(CONFIG_PCMCIA) \ - && (defined(CONFIG_MARUBUN_PCCARD)) + && (defined(CONFIG_MARUBUN_PCCARD)) /* MR-SHPC-01 register */ #define MRSHPC_MODE (CFG_MARUBUN_MRSHPC + 4) @@ -79,14 +79,14 @@ int pcmcia_on (void) outw(0x0b00,MRSHPC_MW0CR2); /* common mode & bus width 16bit SWAP = 1 */ else outw(0x0300,MRSHPC_MW0CR2); /* common mode & bus width 16bit SWAP = 0 */ - + /* attribute window open */ outw(0x8a85,MRSHPC_MW1CR1); /* window 0xb8500000 */ if ((inw(MRSHPC_CSR) & 0x4000) != 0) outw(0x0a00,MRSHPC_MW1CR2); /* attribute mode & bus width 16bit SWAP = 1 */ else outw(0x0200,MRSHPC_MW1CR2); /* attribute mode & bus width 16bit SWAP = 0 */ - + /* I/O window open */ outw(0x8a86,MRSHPC_IOWCR1); /* I/O window 0xb8600000 */ outw(0x0008,MRSHPC_CDCR); /* I/O card mode */ @@ -94,7 +94,7 @@ int pcmcia_on (void) outw(0x0a00,MRSHPC_IOWCR2); /* bus width 16bit SWAP = 1 */ else outw(0x0200,MRSHPC_IOWCR2); /* bus width 16bit SWAP = 0 */ - + outw(0x0000,MRSHPC_ISR); outw(0x2000,MRSHPC_ICR); outb(0x00,(CFG_MARUBUN_MW2 + 0x206)); diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c index 78186326f0d..ee44ba26445 100644 --- a/drivers/serial/serial_sh.c +++ b/drivers/serial/serial_sh.c @@ -1,7 +1,7 @@ /* * SuperH SCIF device driver. * Copyright (c) 2007 Nobuhiro Iwamatsu - * + * * 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 @@ -31,7 +31,7 @@ #endif #define SCSMR (vu_short *)(SCIF_BASE + 0x0) -#define SCBRR (vu_char *)(SCIF_BASE + 0x4) +#define SCBRR (vu_char *)(SCIF_BASE + 0x4) #define SCSCR (vu_short *)(SCIF_BASE + 0x8) #define SCFTDR (vu_char *)(SCIF_BASE + 0xC) #define SCFSR (vu_short *)(SCIF_BASE + 0x10) @@ -51,7 +51,7 @@ #endif #define SCR_RE (1 << 4) -#define SCR_TE (1 << 5) +#define SCR_TE (1 << 5) #define FCR_RFRST (1 << 1) /* RFCL */ #define FCR_TFRST (1 << 2) /* TFCL */ #define FSR_DR (1 << 0) @@ -69,7 +69,7 @@ void serial_setbrg (void) DECLARE_GLOBAL_DATA_PTR; int divisor = gd->baudrate * 32; - *SCBRR = (CONFIG_SYS_CLK_FREQ + (divisor / 2)) / + *SCBRR = (CONFIG_SYS_CLK_FREQ + (divisor / 2)) / (gd->baudrate * 32) - 1; } diff --git a/examples/stubs.c b/examples/stubs.c index 263dd8c3de9..571c4d50a43 100644 --- a/examples/stubs.c +++ b/examples/stubs.c @@ -132,7 +132,7 @@ gd_t *global_data; */ #define EXPORT_FUNC(x) \ asm volatile ( \ -" .globl _" #x "\n_" \ +" .globl _" #x "\n_" \ #x ":\n" \ " P0 = [P5 + %0]\n" \ " P0 = [P0 + %1]\n" \ @@ -155,17 +155,17 @@ gd_t *global_data; /* * r13 holds the pointer to the global_data. r1 is a call clobbered. */ -#define EXPORT_FUNC(x) \ - asm volatile ( \ - " .align 2\n" \ - " .globl " #x "\n" \ - #x ":\n" \ - " mov r13, r1\n" \ - " add %0, r1\n" \ - " add %1, r1\n" \ - " jmp @r1\n" \ - " nop\n" \ - " nop\n" \ +#define EXPORT_FUNC(x) \ + asm volatile ( \ + " .align 2\n" \ + " .globl " #x "\n" \ + #x ":\n" \ + " mov r13, r1\n" \ + " add %0, r1\n" \ + " add %1, r1\n" \ + " jmp @r1\n" \ + " nop\n" \ + " nop\n" \ : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r1"); #else #error stubs definition missing for this architecture diff --git a/include/asm-sh/bitops.h b/include/asm-sh/bitops.h index 529d0f2dbb8..410fba46eff 100644 --- a/include/asm-sh/bitops.h +++ b/include/asm-sh/bitops.h @@ -2,7 +2,6 @@ #define __ASM_SH_BITOPS_H #ifdef __KERNEL__ -//#include #include /* For __swab32 */ #include @@ -99,8 +98,6 @@ static inline int test_and_change_bit(int nr, volatile void * addr) return retval; } -//#include - static inline unsigned long ffz(unsigned long word) { unsigned long result; @@ -121,46 +118,34 @@ static inline unsigned long ffz(unsigned long word) * * Undefined if no bit exists, so code should check against 0 first. */ -static inline int ffs(int x) +static inline int ffs (int x) { - int r = 1; - - if (!x) - return 0; - if (!(x & 0xffff)) { - x >>= 16; - r += 16; - } - if (!(x & 0xff)) { - x >>= 8; - r += 8; - } - if (!(x & 0xf)) { - x >>= 4; - r += 4; - } - if (!(x & 3)) { - x >>= 2; - r += 2; - } - if (!(x & 1)) { - x >>= 1; - r += 1; - } - return r; + int r = 1; + + if (!x) + return 0; + if (!(x & 0xffff)) { + x >>= 16; + r += 16; + } + if (!(x & 0xff)) { + x >>= 8; + r += 8; + } + if (!(x & 0xf)) { + x >>= 4; + r += 4; + } + if (!(x & 3)) { + x >>= 2; + r += 2; + } + if (!(x & 1)) { + x >>= 1; + r += 1; + } + return r; } - -#if 0 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#endif #endif /* __KERNEL__ */ #endif /* __ASM_SH_BITOPS_H */ diff --git a/include/asm-sh/byteorder.h b/include/asm-sh/byteorder.h index 8836e657def..25626a07606 100644 --- a/include/asm-sh/byteorder.h +++ b/include/asm-sh/byteorder.h @@ -28,4 +28,3 @@ #endif #endif - diff --git a/include/asm-sh/cpu_sh7722.h b/include/asm-sh/cpu_sh7722.h index fb63c6ea49f..13d4a77ede1 100644 --- a/include/asm-sh/cpu_sh7722.h +++ b/include/asm-sh/cpu_sh7722.h @@ -31,13 +31,13 @@ #define INTEVT 0xFF000028 /* MMU */ -#define PTEH 0xFF000000 -#define PTEL 0xFF000004 -#define TTB 0xFF000008 -#define TEA 0xFF00000C -#define MMUCR 0xFF000010 -#define PASCR 0xFF000070 -#define IRMCR 0xFF000078 +#define PTEH 0xFF000000 +#define PTEL 0xFF000004 +#define TTB 0xFF000008 +#define TEA 0xFF00000C +#define MMUCR 0xFF000010 +#define PASCR 0xFF000070 +#define IRMCR 0xFF000078 /* CACHE */ #define CCR 0xFF00001C @@ -325,7 +325,7 @@ #define SPICR1 0xA4420030 /* SCIF */ -/* +/* #define SCSMR 0xFFE00000 #define SCBRR 0xFFE00004 #define SCSCR 0xFFE00008 @@ -1334,4 +1334,4 @@ #define SDDRL 0xFC11000A #define SDINT 0xFC110018 -#endif /* _ASM_CPU_SH7722_H_ */ +#endif /* _ASM_CPU_SH7722_H_ */ diff --git a/include/asm-sh/cpu_sh7750.h b/include/asm-sh/cpu_sh7750.h index 9993e632031..bb6461a6bfc 100644 --- a/include/asm-sh/cpu_sh7750.h +++ b/include/asm-sh/cpu_sh7750.h @@ -1,7 +1,7 @@ /* * (C) Copyright 2007 Nobuhiro Iwamatsu * - * SH7750/SH7750S/SH7750R/SH7751/SH7751R + * SH7750/SH7750S/SH7750R/SH7751/SH7751R * Internal I/O register * * This program is free software; you can redistribute it and/or diff --git a/include/asm-sh/posix_types.h b/include/asm-sh/posix_types.h index 4bb9f7e26f2..c9d9fb84f1f 100644 --- a/include/asm-sh/posix_types.h +++ b/include/asm-sh/posix_types.h @@ -68,7 +68,7 @@ static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) #undef __FD_ISSET static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) -{ +{ unsigned long __tmp = __fd / __NFDBITS; unsigned long __rem = __fd % __NFDBITS; return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; diff --git a/include/asm-sh/u-boot.h b/include/asm-sh/u-boot.h index c74e97cdfb5..b79644cfd28 100644 --- a/include/asm-sh/u-boot.h +++ b/include/asm-sh/u-boot.h @@ -25,7 +25,6 @@ #ifndef __ASM_SH_U_BOOT_H_ #define __ASM_SH_U_BOOT_H_ - typedef struct bd_info { unsigned long bi_memstart; /* start of DRAM memory */ unsigned long bi_memsize; /* size of DRAM memory in bytes */ @@ -41,4 +40,3 @@ typedef struct bd_info { } bd_t; #endif - diff --git a/include/configs/ms7722se.h b/include/configs/ms7722se.h index 18e985118c4..ae0d0185154 100644 --- a/include/configs/ms7722se.h +++ b/include/configs/ms7722se.h @@ -25,7 +25,7 @@ #ifndef __MS7722SE_H #define __MS7722SE_H -#undef DEBUG +#undef DEBUG #define CONFIG_SH 1 #define CONFIG_SH4 1 #define CONFIG_CPU_SH7722 1 @@ -56,7 +56,6 @@ /* MEMORY */ #define MS7722SE_SDRAM_BASE (0x8C000000) #define MS7722SE_FLASH_BASE_1 (0xA0000000) -//#define MS7722SE_FLASH_BASE_1 (0xA1000000) #define MS7722SE_FLASH_BANK_SIZE (8*1024 * 1024) #define CFG_LONGHELP /* undef to save memory */ @@ -87,12 +86,12 @@ #define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 4 * 1024 * 1024) /* default load address for scripts ?!? */ -#define CFG_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image +#define CFG_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */ #define CFG_MONITOR_LEN (128 * 1024) /* */ #define CFG_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */ #define CFG_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */ -#define CFG_BOOTMAPSZ (8 * 1024 * 1024) +#define CFG_BOOTMAPSZ (8 * 1024 * 1024) /* FLASH */ #define CFG_FLASH_CFI @@ -102,7 +101,7 @@ #define CFG_FLASH_BASE (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */ -#define CFG_MAX_FLASH_SECT 150 /* Max number of sectors on each +#define CFG_MAX_FLASH_SECT 150 /* Max number of sectors on each Flash chip */ /* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */ @@ -131,7 +130,7 @@ /* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 -#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ +#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ #define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) #endif /* __MS7722SE_H */ diff --git a/include/configs/ms7750se.h b/include/configs/ms7750se.h index 7925f209d77..36681568f8a 100644 --- a/include/configs/ms7750se.h +++ b/include/configs/ms7750se.h @@ -37,7 +37,7 @@ /* * Command line configuration. */ -//#include +/*#include */ #define CONFIG_CMD_DFL #define CONFIG_CMD_FLASH @@ -56,7 +56,7 @@ #define CFG_SDRAM_BASE (0x8C000000) #define CFG_SDRAM_SIZE (64 * 1024 * 1024) -#define CFG_LONGHELP +#define CFG_LONGHELP #define CFG_PROMPT "=> " #define CFG_CBSIZE 256 #define CFG_PBSIZE 256 @@ -71,7 +71,7 @@ /* NOR Flash */ /* #define CFG_FLASH_BASE (0xA1000000)*/ #define CFG_FLASH_BASE (0xA0000000) -#define CFG_MAX_FLASH_BANKS (1) /* Max number of +#define CFG_MAX_FLASH_BANKS (1) /* Max number of * Flash memory banks */ #define CFG_MAX_FLASH_SECT 142 diff --git a/lib_sh/Makefile b/lib_sh/Makefile index c84276af883..cf127a826c0 100644 --- a/lib_sh/Makefile +++ b/lib_sh/Makefile @@ -22,7 +22,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(ARCH).a -SOBJS = +SOBJS = COBJS = board.o sh_linux.o # time.o diff --git a/lib_sh/board.c b/lib_sh/board.c index c63ac0313a9..2cd60d76be2 100644 --- a/lib_sh/board.c +++ b/lib_sh/board.c @@ -47,7 +47,7 @@ static void mem_malloc_init (void) mem_malloc_start = (TEXT_BASE - CFG_GBL_DATA_SIZE - CFG_MALLOC_LEN); mem_malloc_end = (mem_malloc_start + CFG_MALLOC_LEN - 16); mem_malloc_brk = mem_malloc_start; - memset ((void *) mem_malloc_start, 0, + memset ((void *) mem_malloc_start, 0, (mem_malloc_end - mem_malloc_start)); } @@ -191,7 +191,7 @@ void sh_generic_init (void) puts ("Net: "); eth_initialize(gd->bd); - if ((s = getenv ("bootfile")) != NULL) { + if ((s = getenv ("bootfile")) != NULL) { copy_filename (BootFile, s, sizeof (BootFile)); } #endif /* CONFIG_CMD_NET */ diff --git a/lib_sh/sh_linux.c b/lib_sh/sh_linux.c index acd47b5db70..14b6815cd40 100644 --- a/lib_sh/sh_linux.c +++ b/lib_sh/sh_linux.c @@ -28,7 +28,7 @@ extern image_header_t header; /* common/cmd_bootm.c */ /* The SH kernel reads arguments from the empty zero page at location - * 0 at the start of SDRAM. The following are copied from + * 0 at the start of SDRAM. The following are copied from * arch/sh/kernel/setup.c and may require tweaking if the kernel sources * change. */ @@ -72,4 +72,3 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], kernel(); } - -- cgit v1.3.1 From dabad4b9bc46908e301f73ce76b38b23626a96e9 Mon Sep 17 00:00:00 2001 From: Jens Gehrlein Date: Thu, 27 Sep 2007 14:54:46 +0200 Subject: TQM860M: Support for 10col SDRAMs, max. 128 MiB Signed-off-by: Martin Krause --- include/configs/TQM860M.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/configs/TQM860M.h b/include/configs/TQM860M.h index fe3a2f020c0..44ad53e6f42 100644 --- a/include/configs/TQM860M.h +++ b/include/configs/TQM860M.h @@ -368,7 +368,7 @@ */ #define SDRAM_BASE2_PRELIM 0x00000000 /* SDRAM bank #0 */ #define SDRAM_BASE3_PRELIM 0x20000000 /* SDRAM bank #1 */ -#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */ +#define SDRAM_MAX_SIZE 0x08000000 /* max 128 MB per bank */ /* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ #define CFG_OR_TIMING_SDRAM 0x00000A00 @@ -444,7 +444,10 @@ #define CFG_MAMR_9COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \ MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) - +/* 10 column SDRAM */ +#define CFG_MAMR_10COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ + MAMR_AMA_TYPE_2 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A9 | \ + MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) /* * Internal Definitions -- cgit v1.3.1 From 492c7049869348d31168de8dad89651315e468e0 Mon Sep 17 00:00:00 2001 From: Jens Gehrlein Date: Thu, 27 Sep 2007 14:54:46 +0200 Subject: TQM885D: fix SDRAM refresh At 133 MHz the current SDRAM refresh rate is too fast (measured 4 * 1.17 us). CFG_MAMR_PTA changes from 39 to 128. This result in a refresh rate of 4 * 7.8 us at the default clock 66 MHz. At 133 MHz the value will be then 4 * 3.8 us. This is a compromise until a new method is found to adjust the refresh rate. Signed-off-by: Martin Krause --- include/configs/TQM885D.h | 36 ++++++++++++++++++++---------------- 1 file changed, 20 insertions(+), 16 deletions(-) (limited to 'include') diff --git a/include/configs/TQM885D.h b/include/configs/TQM885D.h index f36b729cd5e..a8fbbfbbf83 100644 --- a/include/configs/TQM885D.h +++ b/include/configs/TQM885D.h @@ -434,26 +434,30 @@ #define CFG_PTA_PER_CLK ((4096 * 64 * 1000) / (4 * 64)) /* - * Memory Periodic Timer Prescaler - * Periodic timer for refresh, start with refresh rate for 40 MHz clock - * (CFG_8xx_CPUCLK_MIN / CFG_PTA_PER_CLK) + * Periodic timer (MAMR[PTx]) for 4 * 7.8 us refresh (= 31.2 us per quad) + * + * CPUclock(MHz) * 31.2 + * CFG_MAMR_PTA = ----------------------------------- with DFBRG = 0 + * 2^(2*SCCR[DFBRG]) * MPTPR_PTP_DIV16 + * + * CPU clock = 15 MHz: CFG_MAMR_PTA = 29 -> 4 * 7.73 us + * CPU clock = 50 MHz: CFG_MAMR_PTA = 97 -> 4 * 7.76 us + * CPU clock = 66 MHz: CFG_MAMR_PTA = 128 -> 4 * 7.75 us + * CPU clock = 133 MHz: CFG_MAMR_PTA = 255 -> 4 * 7.67 us + * + * Value 97 is for 4 * 7.8 us at 50 MHz. So the refresh cycle requirement will + * be met also in the default configuration, i.e. if environment variable + * 'cpuclk' is not set. */ -#define CFG_MAMR_PTA 39 +#define CFG_MAMR_PTA 128 /* - * For 16 MBit, refresh rates could be 31.3 us - * (= 64 ms / 2K = 125 / quad bursts). - * For a simpler initialization, 15.6 us is used instead. - * - * #define CFG_MPTPR_2BK_2K MPTPR_PTP_DIV32 for 2 banks - * #define CFG_MPTPR_1BK_2K MPTPR_PTP_DIV64 for 1 bank + * Memory Periodic Timer Prescaler Register (MPTPR) values. */ -#define CFG_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ -#define CFG_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ - -/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ -#define CFG_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ -#define CFG_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ +/* 4 * 7.8 us refresh (= 31.2 us per quad) at 50 MHz and PTA = 97 */ +#define CFG_MPTPR_2BK_4K MPTPR_PTP_DIV16 +/* 4 * 3.9 us refresh (= 15.6 us per quad) at 50 MHz and PTA = 97 */ +#define CFG_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* * MAMR settings for SDRAM -- cgit v1.3.1 From b988b8cd443989be65161888eea0127ad03f846f Mon Sep 17 00:00:00 2001 From: Martin Krause Date: Wed, 26 Sep 2007 17:55:56 +0200 Subject: TQM885D: use calculated cpuclk instead of measuring it On the TQM885D the measurement of cpuclk with the PIT reference timer ist not necessary. Since all module variants use the same external 10 MHz oscillator, the cpuclk only depends on the PLL configuration - which is readable by software. Signed-off-by: Martin Krause --- include/configs/TQM885D.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'include') diff --git a/include/configs/TQM885D.h b/include/configs/TQM885D.h index a8fbbfbbf83..dd26d542627 100644 --- a/include/configs/TQM885D.h +++ b/include/configs/TQM885D.h @@ -46,13 +46,6 @@ /* (it will be used if there is no */ /* 'cpuclk' variable with valid value) */ -#define CFG_MEASURE_CPUCLK /* Measure real cpu clock */ - /* (function measure_gclk() */ - /* will be called) */ -#ifdef CFG_MEASURE_CPUCLK -#define CFG_8XX_XIN 10000000 /* measure_gclk() needs this */ -#endif - #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ #define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */ -- cgit v1.3.1 From 22d1a56cbfb0bff34f477b4db6a55d076d829b83 Mon Sep 17 00:00:00 2001 From: Jens Gehrlein Date: Wed, 26 Sep 2007 17:55:54 +0200 Subject: TQM885D: Exchanged SDRAM timing by a more relaxed timing. CAS-Latency=2, Write Recovery Time tWR=2 The max. supported bus frequency is 66 MHz. Therefore, changed threshold to switch from 1:1 mode to 2:1 from 80 MHz to 66 MHz. Signed-off-by: Martin Krause --- board/tqm8xx/tqm8xx.c | 11 ++++++----- cpu/mpc8xx/speed.c | 5 +---- include/configs/TQM885D.h | 2 +- 3 files changed, 8 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/board/tqm8xx/tqm8xx.c b/board/tqm8xx/tqm8xx.c index cebdcc07649..06bf5f8ee23 100644 --- a/board/tqm8xx/tqm8xx.c +++ b/board/tqm8xx/tqm8xx.c @@ -37,6 +37,7 @@ static long int dram_size (long int, long int *, long int); #define _NOT_USED_ 0xFFFFFFFF +/* UPM initialization table for SDRAM: 40, 50, 66 MHz CLKOUT @ CAS latency 2, tWR=2 */ const uint sdram_table[] = { /* @@ -63,14 +64,14 @@ const uint sdram_table[] = /* * Single Write. (Offset 18 in UPMA RAM) */ - 0x1F0DFC04, 0xEEABBC00, 0x01B27C04, 0x1FF5FC47, /* last */ - _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x1F0DFC04, 0xEEABBC00, 0x11B77C04, 0xEFFAFC44, + 0x1FF5FC47, /* last */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, /* * Burst Write. (Offset 20 in UPMA RAM) */ 0x1F0DFC04, 0xEEABBC00, 0x10A77C00, 0xF0AFFC00, - 0xF0AFFC00, 0xE1BAFC04, 0x1FF5FC47, /* last */ - _NOT_USED_, + 0xF0AFFC00, 0xF0AFFC04, 0xE1BAFC44, 0x1FF5FC47, /* last */ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* @@ -83,7 +84,7 @@ const uint sdram_table[] = /* * Exception. (Offset 3c in UPMA RAM) */ - 0x7FFFFC07, /* last */ + 0xFFFFFC07, /* last */ _NOT_USED_, _NOT_USED_, _NOT_USED_, }; diff --git a/cpu/mpc8xx/speed.c b/cpu/mpc8xx/speed.c index 101d5f9cb35..11b089330b8 100644 --- a/cpu/mpc8xx/speed.c +++ b/cpu/mpc8xx/speed.c @@ -259,11 +259,8 @@ int get_clocks_866 (void) */ sccr_reg = immr->im_clkrst.car_sccr; sccr_reg &= ~SCCR_EBDF11; -#if defined(CONFIG_TQM885D) - if (gd->cpu_clk <= 80000000) { -#else + if (gd->cpu_clk <= 66000000) { -#endif sccr_reg |= SCCR_EBDF00; /* bus division factor = 1 */ gd->bus_clk = gd->cpu_clk; } else { diff --git a/include/configs/TQM885D.h b/include/configs/TQM885D.h index dd26d542627..e0c69652bb2 100644 --- a/include/configs/TQM885D.h +++ b/include/configs/TQM885D.h @@ -42,7 +42,7 @@ #define CONFIG_8xx_OSCLK 10000000 /* 10 MHz - PLL input clock */ #define CFG_8xx_CPUCLK_MIN 15000000 /* 15 MHz - CPU minimum clock */ #define CFG_8xx_CPUCLK_MAX 133000000 /* 133 MHz - CPU maximum clock */ -#define CONFIG_8xx_CPUCLK_DEFAULT 66000000 /* 50 MHz - CPU default clock */ +#define CONFIG_8xx_CPUCLK_DEFAULT 66000000 /* 66 MHz - CPU default clock */ /* (it will be used if there is no */ /* 'cpuclk' variable with valid value) */ -- cgit v1.3.1 From 11d9eec479b470eab9242ab937fca70a876d9376 Mon Sep 17 00:00:00 2001 From: Martin Krause Date: Wed, 26 Sep 2007 17:55:56 +0200 Subject: TQM885D: adjust for doubled flash sector size + some minor fixes Signed-off-by: Martin Krause --- board/tqm8xx/tqm8xx.c | 4 ++-- include/common.h | 9 +++++---- include/configs/TQM885D.h | 20 +++++++++++++------- 3 files changed, 20 insertions(+), 13 deletions(-) (limited to 'include') diff --git a/board/tqm8xx/tqm8xx.c b/board/tqm8xx/tqm8xx.c index 06bf5f8ee23..fcd941e0d2d 100644 --- a/board/tqm8xx/tqm8xx.c +++ b/board/tqm8xx/tqm8xx.c @@ -184,7 +184,7 @@ long int initdram (int board_type) #ifndef CONFIG_CAN_DRIVER if ((board_type != 'L') && (board_type != 'M') && - (board_type != 'D') ) { /* "L" and "M" type boards have only one bank SDRAM */ + (board_type != 'D') ) { /* only one SDRAM bank on L, M and D modules */ memctl->memc_or3 = CFG_OR3_PRELIM; memctl->memc_br3 = CFG_BR3_PRELIM; } @@ -260,7 +260,7 @@ long int initdram (int board_type) #ifndef CONFIG_CAN_DRIVER if ((board_type != 'L') && (board_type != 'M') && - (board_type != 'D') ) { /* "L" and "M" type boards have only one bank SDRAM */ + (board_type != 'D') ) { /* only one SDRAM bank on L, M and D modules */ /* * Check Bank 1 Memory Size * use current column settings diff --git a/include/common.h b/include/common.h index 63ac8b062cd..04195abcb9a 100644 --- a/include/common.h +++ b/include/common.h @@ -129,20 +129,21 @@ typedef void (interrupt_handler_t)(void *); /* * enable common handling for all TQM8xxL/M boards: - * - CONFIG_TQM8xxM will be defined for all TQM8xxM and TQM885D boards + * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards + * and for the TQM885D board */ #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ - defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) || \ - defined(CONFIG_TQM885D) + defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) # ifndef CONFIG_TQM8xxM # define CONFIG_TQM8xxM # endif #endif #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ - defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) + defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \ + defined(CONFIG_TQM885D) # ifndef CONFIG_TQM8xxL # define CONFIG_TQM8xxL # endif diff --git a/include/configs/TQM885D.h b/include/configs/TQM885D.h index e0c69652bb2..5bbb8e76027 100644 --- a/include/configs/TQM885D.h +++ b/include/configs/TQM885D.h @@ -76,9 +76,15 @@ "bootm ${kernel_addr} ${ramdisk_addr}\0" \ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \ "rootpath=/opt/eldk/ppc_8xx\0" \ - "bootfile=/tftpboot/TQM866M/uImage\0" \ - "kernel_addr=40080000\0" \ - "ramdisk_addr=40180000\0" \ + "bootfile=/tftpboot/TQM885D/uImage\0" \ + "fdt_addr=400C0000\0" \ + "kernel_addr=40100000\0" \ + "ramdisk_addr=40280000\0" \ + "load=tftp 200000 ${u-boot}\0" \ + "update=protect off 40000000 +${filesize};" \ + "erase 40000000 +${filesize};" \ + "cp.b 200000 40000000 ${filesize};" \ + "protect on 40000000 +${filesize}\0" \ "" #define CONFIG_BOOTCOMMAND "run flash_self" @@ -137,7 +143,7 @@ #define CONFIG_MAC_PARTITION #define CONFIG_DOS_PARTITION -#undef CONFIG_RTC_MPC8xx /* MPC866 does not support RTC */ +#undef CONFIG_RTC_MPC8xx /* MPC885 does not support RTC */ #define CONFIG_TIMESTAMP /* but print image timestmps */ @@ -223,7 +229,7 @@ #define CFG_FLASH_BASE 0x40000000 #define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ #define CFG_MONITOR_BASE CFG_FLASH_BASE -#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ +#define CFG_MALLOC_LEN (256 << 10) /* Reserve 128 kB for malloc() */ /* * For booting Linux, the board info and command line data @@ -243,8 +249,8 @@ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ -#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment Sector */ -#define CFG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */ +#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment */ +#define CFG_ENV_SECT_SIZE 0x40000 /* Total Size of Environment Sector */ /* Address and size of Redundant Environment Sector */ #define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET+CFG_ENV_SECT_SIZE) -- cgit v1.3.1 From e318d9e9021a0af7508171f84ed09d0e79f0284e Mon Sep 17 00:00:00 2001 From: Martin Krause Date: Thu, 27 Sep 2007 11:10:08 +0200 Subject: TQM8xx: use the CFI flash driver on all TQM8xx boards Signed-off-by: Martin Krause --- board/tqm8xx/flash.c | 4 ++++ include/configs/HMI10.h | 12 ++++++++---- include/configs/TQM823L.h | 12 ++++++++---- include/configs/TQM823M.h | 14 +++++++++----- include/configs/TQM850L.h | 12 ++++++++---- include/configs/TQM850M.h | 14 +++++++++----- include/configs/TQM855L.h | 12 ++++++++---- include/configs/TQM855M.h | 14 +++++++++----- include/configs/TQM860L.h | 12 ++++++++---- include/configs/TQM860M.h | 13 ++++++++----- include/configs/TQM862L.h | 13 ++++++++----- include/configs/TQM862M.h | 15 +++++++++------ include/configs/TQM866M.h | 13 ++++++++----- include/configs/TQM885D.h | 12 ++++++++---- include/configs/virtlab2.h | 12 ++++++++---- 15 files changed, 120 insertions(+), 64 deletions(-) (limited to 'include') diff --git a/board/tqm8xx/flash.c b/board/tqm8xx/flash.c index db0a7e5eb86..4342ebc8419 100644 --- a/board/tqm8xx/flash.c +++ b/board/tqm8xx/flash.c @@ -33,6 +33,8 @@ DECLARE_GLOBAL_DATA_PTR; +#if !defined(CFG_FLASH_CFI_DRIVER) /* do not use if CFI driver is configured */ + #if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \ && !defined(CONFIG_TQM885D) # ifndef CFG_OR_TIMING_FLASH_AT_50MHZ @@ -828,3 +830,5 @@ static int write_word (flash_info_t *info, ulong dest, ulong data) /*----------------------------------------------------------------------- */ + +#endif /* !defined(CFG_FLASH_CFI_DRIVER) */ diff --git a/include/configs/HMI10.h b/include/configs/HMI10.h index 02ae5d005df..f8b026212df 100644 --- a/include/configs/HMI10.h +++ b/include/configs/HMI10.h @@ -224,11 +224,15 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ diff --git a/include/configs/TQM823L.h b/include/configs/TQM823L.h index 7a3801026fb..be5b4d3f581 100644 --- a/include/configs/TQM823L.h +++ b/include/configs/TQM823L.h @@ -192,11 +192,15 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ diff --git a/include/configs/TQM823M.h b/include/configs/TQM823M.h index e8b6a80b19e..a0c01b65a15 100644 --- a/include/configs/TQM823M.h +++ b/include/configs/TQM823M.h @@ -188,15 +188,19 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ -#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment Sector */ +#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment */ #define CFG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */ /* Address and size of Redundant Environment Sector */ diff --git a/include/configs/TQM850L.h b/include/configs/TQM850L.h index beeca6343e8..f51b12e3033 100644 --- a/include/configs/TQM850L.h +++ b/include/configs/TQM850L.h @@ -179,11 +179,15 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ diff --git a/include/configs/TQM850M.h b/include/configs/TQM850M.h index d5609c1d485..a725e71ca2c 100644 --- a/include/configs/TQM850M.h +++ b/include/configs/TQM850M.h @@ -177,15 +177,19 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ -#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment Sector */ +#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment */ #define CFG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */ /* Address and size of Redundant Environment Sector */ diff --git a/include/configs/TQM855L.h b/include/configs/TQM855L.h index e35b5b2ac1e..16dc3ebe925 100644 --- a/include/configs/TQM855L.h +++ b/include/configs/TQM855L.h @@ -183,11 +183,15 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ diff --git a/include/configs/TQM855M.h b/include/configs/TQM855M.h index cd5212eff8e..c4b459952a4 100644 --- a/include/configs/TQM855M.h +++ b/include/configs/TQM855M.h @@ -217,15 +217,19 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ -#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment Sector */ +#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment */ #define CFG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */ /* Address and size of Redundant Environment Sector */ diff --git a/include/configs/TQM860L.h b/include/configs/TQM860L.h index d5838dbf372..ac22c1e8b4f 100644 --- a/include/configs/TQM860L.h +++ b/include/configs/TQM860L.h @@ -186,11 +186,15 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ diff --git a/include/configs/TQM860M.h b/include/configs/TQM860M.h index 44ad53e6f42..8601de17225 100644 --- a/include/configs/TQM860M.h +++ b/include/configs/TQM860M.h @@ -189,11 +189,14 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ - -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ diff --git a/include/configs/TQM862L.h b/include/configs/TQM862L.h index f09d3d1654f..2bf4a2a357a 100644 --- a/include/configs/TQM862L.h +++ b/include/configs/TQM862L.h @@ -186,14 +186,17 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 - #define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ diff --git a/include/configs/TQM862M.h b/include/configs/TQM862M.h index 039aa3af428..d42ffc9da26 100644 --- a/include/configs/TQM862M.h +++ b/include/configs/TQM862M.h @@ -186,16 +186,19 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 - #define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ -#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment Sector */ +#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment */ #define CFG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */ /* Address and size of Redundant Environment Sector */ diff --git a/include/configs/TQM866M.h b/include/configs/TQM866M.h index ca3c166524f..d7e5eebae72 100644 --- a/include/configs/TQM866M.h +++ b/include/configs/TQM866M.h @@ -232,11 +232,14 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ - -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ diff --git a/include/configs/TQM885D.h b/include/configs/TQM885D.h index 5bbb8e76027..8a3aa4bc4be 100644 --- a/include/configs/TQM885D.h +++ b/include/configs/TQM885D.h @@ -241,11 +241,15 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ diff --git a/include/configs/virtlab2.h b/include/configs/virtlab2.h index edae6f4b984..827a28f0771 100644 --- a/include/configs/virtlab2.h +++ b/include/configs/virtlab2.h @@ -193,11 +193,15 @@ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +/* use CFI flash driver */ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_USE_BUFFER_WRITE 1 +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ -- cgit v1.3.1 From 33ed73bc0e38d0f2b5c183d4629d8f207e5b9994 Mon Sep 17 00:00:00 2001 From: Martin Krause Date: Mon, 12 Nov 2007 10:56:17 +0100 Subject: Some configuration updates for the TQM5200 based TB5200 board: - enable command line history - increase malloc space (because of bigger flash sectors) Signed-off-by: Martin Krause --- include/configs/TB5200.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/configs/TB5200.h b/include/configs/TB5200.h index 1c6a9ae4f1b..ae8d9abac1c 100644 --- a/include/configs/TB5200.h +++ b/include/configs/TB5200.h @@ -335,7 +335,7 @@ #else #define CFG_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */ #endif /* CONFIG_TQM5200_B */ -#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc() */ +#define CFG_MALLOC_LEN (1024 << 10) /* Reserve 1024 kB for malloc() */ #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ /* @@ -392,6 +392,7 @@ */ #define CFG_LONGHELP /* undef to save memory */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ #if defined(CONFIG_CMD_KGDB) #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ #else -- cgit v1.3.1 From 136288847e3b04f2ff357a067ad45e10afa0a24c Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 13 Dec 2007 14:52:53 +0100 Subject: ppc4xx: Bring 4xx fdt support up-to-date This patch update the 4xx fdt support. It enabled fdt booting on the AMCC Kilauea and Sequoia for now. More can follow later quite easily. Signed-off-by: Stefan Roese --- board/amcc/kilauea/kilauea.c | 1 + board/amcc/sequoia/sequoia.c | 25 +++++++++- cpu/ppc4xx/fdt.c | 114 +++++++++++++------------------------------ include/configs/kilauea.h | 3 +- include/configs/sequoia.h | 6 +++ 5 files changed, 66 insertions(+), 83 deletions(-) (limited to 'include') diff --git a/board/amcc/kilauea/kilauea.c b/board/amcc/kilauea/kilauea.c index 96c0dd46003..2ee896abd96 100644 --- a/board/amcc/kilauea/kilauea.c +++ b/board/amcc/kilauea/kilauea.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c index 4e47ab395b4..f81f07146da 100644 --- a/board/amcc/sequoia/sequoia.c +++ b/board/amcc/sequoia/sequoia.c @@ -23,9 +23,11 @@ */ #include +#include +#include +#include #include #include -#include DECLARE_GLOBAL_DATA_PTR; @@ -583,3 +585,24 @@ int post_hotkeys_pressed(void) return 0; /* No hotkeys supported */ } #endif /* CONFIG_POST */ + +#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *blob, bd_t *bd) +{ + u32 val[4]; + int rc; + + ft_cpu_setup(blob, bd); + + /* Fixup NOR mapping */ + val[0] = 0; /* chip select number */ + val[1] = 0; /* always 0 */ + val[2] = gd->bd->bi_flashstart; + val[3] = gd->bd->bi_flashsize; + rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges", + val, sizeof(val), 1); + if (rc) + printf("Unable to update property NOR mapping, err=%s\n", + fdt_strerror(rc)); +} +#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ diff --git a/cpu/ppc4xx/fdt.c b/cpu/ppc4xx/fdt.c index dcedbbb3083..3ef30004fb7 100644 --- a/cpu/ppc4xx/fdt.c +++ b/cpu/ppc4xx/fdt.c @@ -35,25 +35,18 @@ #if defined(CONFIG_OF_LIBFDT) #include #include +#include DECLARE_GLOBAL_DATA_PTR; -static void do_fixup(void *fdt, const char *node, const char *prop, - const void *val, int len, int create) -{ -#if defined(DEBUG) - int i; - debug("Updating property '%s/%s' = ", node, prop); - for (i = 0; i < len; i++) - debug(" %.2x", *(u8*)(val+i)); - debug("(%d)\n", *(u32 *)val); -#endif - int rc = fdt_find_and_setprop(fdt, node, prop, val, len, create); - if (rc) - printf("Unable to update property %s:%s, err=%s\n", - node, prop, fdt_strerror(rc)); -} +/* + * The aliases needed for this generic etherne MAC address + * fixup function are not in place yet. So don't use this + * approach for now. This will be enabled later. + */ +#undef USES_FDT_ALIASES +#ifndef USES_FDT_ALIASES static void do_fixup_macaddr(void *fdt, int offset, const void *val, int i) { int rc; @@ -69,87 +62,47 @@ static void do_fixup_macaddr(void *fdt, int offset, const void *val, int i) printf("Unable to update property %s, err=%s\n", "local-mac-address", fdt_strerror(rc)); } - -static void do_fixup_u32(void *fdt, const char *node, const char *prop, - u32 val, int create) -{ - val = cpu_to_fdt32(val); - do_fixup(fdt, node, prop, &val, sizeof(val), create); -} - -static void do_fixup_uart(void *fdt, int offset, int i, bd_t *bd) -{ - int rc; - u32 val; - PPC4xx_SYS_INFO sys_info; - - get_sys_info(&sys_info); - - debug("Updating node UART%d: clock-frequency=%d\n", i, gd->uart_clk); - - val = cpu_to_fdt32(gd->uart_clk); - rc = fdt_setprop(fdt, offset, "clock-frequency", &val, 4); - if (rc) - printf("Unable to update node UART, err=%s\n", fdt_strerror(rc)); - - val = cpu_to_fdt32(bd->bi_baudrate); - rc = fdt_setprop(fdt, offset, "current-speed", &val, 4); - if (rc) - printf("Unable to update node UART, err=%s\n", fdt_strerror(rc)); -} +#endif /* USES_FDT_ALIASES */ void ft_cpu_setup(void *blob, bd_t *bd) { - char * cpu_path = "/cpus/" OF_CPU; + char *cpu_path = "/cpus/" OF_CPU; sys_info_t sys_info; int offset; int i; - int tmp[2]; - get_sys_info (&sys_info); + get_sys_info(&sys_info); - do_fixup_u32(blob, cpu_path, "timebase-frequency", bd->bi_intfreq, 1); - do_fixup_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1); - do_fixup_u32(blob, "/plb", "clock-frequency", sys_info.freqPLB, 1); - do_fixup_u32(blob, "/plb/opb", "clock-frequency", sys_info.freqOPB, 1); - do_fixup_u32(blob, "/plb/opb/ebc", "clock-frequency", sys_info.freqEBC, 1); - - /* update, or add and update /memory node */ - offset = fdt_find_node_by_path(blob, "/memory"); - if (offset < 0) { - offset = fdt_add_subnode(blob, 0, "memory"); - if (offset < 0) - debug("failed to add /memory node: %s\n", - fdt_strerror(offset)); - } - if (offset >= 0) { - fdt_setprop(blob, offset, "device_type", - "memory", sizeof("memory")); - tmp[0] = cpu_to_fdt32(bd->bi_memstart); - tmp[1] = cpu_to_fdt32(bd->bi_memsize); - fdt_setprop(blob, offset, "reg", tmp, sizeof(tmp)); - debug("Updating /memory node to %d:%d\n", - bd->bi_memstart, bd->bi_memsize); - } + do_fixup_by_path_u32(blob, cpu_path, "timebase-frequency", bd->bi_intfreq, 1); + do_fixup_by_path_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1); + do_fixup_by_path_u32(blob, "/plb", "clock-frequency", sys_info.freqPLB, 1); + do_fixup_by_path_u32(blob, "/plb/opb", "clock-frequency", sys_info.freqOPB, 1); + do_fixup_by_path_u32(blob, "/plb/opb/ebc", "clock-frequency", + sys_info.freqEBC, 1); + fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); /* * Setup all baudrates for the UARTs */ - offset = 0; - for (i = 0; i < 4; i++) { - offset = fdt_find_node_by_type(blob, offset, "serial"); - if (offset < 0) - break; - - do_fixup_uart(blob, offset, i, bd); - } + do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", gd->uart_clk, 1); +#ifdef USES_FDT_ALIASES /* - * Setup all MAC addresses in fdt + * The aliases needed for this generic etherne MAC address + * fixup function are not in place yet. So don't use this + * approach for now. This will be enabled later. */ - offset = 0; + fdt_fixup_ethernet(blob, bd); +#else + offset = -1; for (i = 0; i < 4; i++) { - offset = fdt_find_node_by_type(blob, offset, "network"); + /* + * FIXME: This will cause problems with emac3 compatible + * devices, like on 405GP. But hopefully when we deal + * with those devices, the aliases stuff will be in + * place. + */ + offset = fdt_node_offset_by_compatible(blob, offset, "ibm,emac4"); if (offset < 0) break; @@ -174,5 +127,6 @@ void ft_cpu_setup(void *blob, bd_t *bd) #endif } } +#endif /* USES_FDT_ALIASES */ } #endif /* CONFIG_OF_LIBFDT */ diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h index e3f24a44b61..bec9fde73aa 100644 --- a/include/configs/kilauea.h +++ b/include/configs/kilauea.h @@ -519,7 +519,6 @@ /* pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 - -#define OF_CPU "PowerPC,405EX@0" +#define OF_CPU "cpu@0" #endif /* __CONFIG_H */ diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h index 2af675ae146..58acbc090e5 100644 --- a/include/configs/sequoia.h +++ b/include/configs/sequoia.h @@ -487,4 +487,10 @@ #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif + +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define OF_CPU "cpu@0" + #endif /* __CONFIG_H */ -- cgit v1.3.1 From 052440b022ca8981d39b6f8c10d1aa6326f47480 Mon Sep 17 00:00:00 2001 From: Markus Klotzbücher Date: Fri, 23 Nov 2007 13:09:18 +0100 Subject: ppc4xx: Add CONFIG_BOOTP_SUBNETMASK to Sequoia board config When using dhcp/bootp the "netmask" environment variable is not set because CONFIG_BOOTP_SUBNETMASK is not defined. But usually this is desireable, so the following patch adds this this option to the board config. Signed-off-by: Markus Klotzbuecher Signed-off-by: Stefan Roese --- include/configs/sequoia.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h index 58acbc090e5..419ee733498 100644 --- a/include/configs/sequoia.h +++ b/include/configs/sequoia.h @@ -329,6 +329,7 @@ #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME +#define CONFIG_BOOTP_SUBNETMASK /* -- cgit v1.3.1 From 328a340392a5df9aaf00792be989df73e750859e Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 18 Dec 2007 08:44:51 +0100 Subject: ppc4xx: fdt: Cleanup setup of cpu node setup Now the cpu node setup ("timebase-frequency" and "clock-frequency") is without using the absolute path to the cpu node. This makes it possible to use this U-Boot version with both versions of cpu-node naming "cpu@0" and the former "PowerPC,440EPx@0". Signed-off-by: Stefan Roese --- cpu/ppc4xx/fdt.c | 7 ++++--- include/configs/kilauea.h | 1 - include/configs/sequoia.h | 1 - 3 files changed, 4 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/cpu/ppc4xx/fdt.c b/cpu/ppc4xx/fdt.c index f351b8bf3c0..afcb9740685 100644 --- a/cpu/ppc4xx/fdt.c +++ b/cpu/ppc4xx/fdt.c @@ -36,13 +36,14 @@ DECLARE_GLOBAL_DATA_PTR; void ft_cpu_setup(void *blob, bd_t *bd) { - char *cpu_path = "/cpus/" OF_CPU; sys_info_t sys_info; get_sys_info(&sys_info); - do_fixup_by_path_u32(blob, cpu_path, "timebase-frequency", bd->bi_intfreq, 1); - do_fixup_by_path_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1); + do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", + bd->bi_intfreq, 1); + do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", + bd->bi_intfreq, 1); do_fixup_by_path_u32(blob, "/plb", "clock-frequency", sys_info.freqPLB, 1); do_fixup_by_path_u32(blob, "/plb/opb", "clock-frequency", sys_info.freqOPB, 1); do_fixup_by_path_u32(blob, "/plb/opb/ebc", "clock-frequency", diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h index bec9fde73aa..f3e8601d850 100644 --- a/include/configs/kilauea.h +++ b/include/configs/kilauea.h @@ -519,6 +519,5 @@ /* pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 -#define OF_CPU "cpu@0" #endif /* __CONFIG_H */ diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h index 419ee733498..48a64e3fd83 100644 --- a/include/configs/sequoia.h +++ b/include/configs/sequoia.h @@ -492,6 +492,5 @@ /* pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 -#define OF_CPU "cpu@0" #endif /* __CONFIG_H */ -- cgit v1.3.1 From bf8324e4a50758daff8cddd04c6a2ff8ed775bea Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Wed, 19 Dec 2007 09:05:40 +0100 Subject: ppc4xx: Add fdt support to AMCC Katmai eval board Signed-off-by: Stefan Roese --- board/amcc/katmai/katmai.c | 23 +++++++++++++++++++++++ include/configs/katmai.h | 12 +++++++++++- 2 files changed, 34 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/board/amcc/katmai/katmai.c b/board/amcc/katmai/katmai.c index 39a3ef16956..25c9a22feab 100644 --- a/board/amcc/katmai/katmai.c +++ b/board/amcc/katmai/katmai.c @@ -25,6 +25,8 @@ #include #include #include +#include +#include #include #include #include @@ -533,3 +535,24 @@ int post_hotkeys_pressed(void) return (ctrlc()); } #endif + +#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *blob, bd_t *bd) +{ + u32 val[4]; + int rc; + + ft_cpu_setup(blob, bd); + + /* Fixup NOR mapping */ + val[0] = 0; /* chip select number */ + val[1] = 0; /* always 0 */ + val[2] = gd->bd->bi_flashstart; + val[3] = gd->bd->bi_flashsize; + rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges", + val, sizeof(val), 1); + if (rc) + printf("Unable to update property NOR mapping, err=%s\n", + fdt_strerror(rc)); +} +#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ diff --git a/include/configs/katmai.h b/include/configs/katmai.h index 2eed9413f66..0aa4f2dcc05 100644 --- a/include/configs/katmai.h +++ b/include/configs/katmai.h @@ -193,8 +193,14 @@ "bootm ${kernel_addr} ${ramdisk_addr}\0" \ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ "bootm\0" \ - "rootpath=/opt/eldk/ppc_4xx\0" \ + "net_nfs_fdt=tftp 200000 ${bootfile};" \ + "tftp ${fdt_addr} ${fdt_file};" \ + "run nfsargs addip addtty;" \ + "bootm 200000 - ${fdt_addr}\0" \ + "rootpath=/opt/eldk/ppc_4xx\0" \ "bootfile=katmai/uImage\0" \ + "fdt_file=katmai/katmai.dtb\0" \ + "fdt_addr=400000\0" \ "kernel_addr=fff10000\0" \ "ramdisk_addr=fff20000\0" \ "initrd_high=30000000\0" \ @@ -445,4 +451,8 @@ #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 + #endif /* __CONFIG_H */ -- cgit v1.3.1 From b0265b576bb8fa9465f99e99c323768b562fadc2 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Fri, 21 Dec 2007 07:51:29 +0100 Subject: ppc4xx: Update Makalu fdt support Signed-off-by: Stefan Roese --- include/configs/makalu.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include') diff --git a/include/configs/makalu.h b/include/configs/makalu.h index 2871a6cac12..8f8e867b83c 100644 --- a/include/configs/makalu.h +++ b/include/configs/makalu.h @@ -394,6 +394,4 @@ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 -#define OF_CPU "PowerPC,405EX@0" - #endif /* __CONFIG_H */ -- cgit v1.3.1 From 42d55ea0bde06e47d5a3b49b0d91002acd8e5708 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Sat, 22 Dec 2007 12:20:09 +0100 Subject: ppc4xx: Move virtual address of POST cache test to bigger address On Sequoia & LWMON5 the virtual address of the POST cache test is now moved to a bigger address. This enables usage of more memory on those boards. Signed-off-by: Stefan Roese --- include/configs/lwmon5.h | 2 +- include/configs/sequoia.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/configs/lwmon5.h b/include/configs/lwmon5.h index 9cb483d3ca7..5210024d8f2 100644 --- a/include/configs/lwmon5.h +++ b/include/configs/lwmon5.h @@ -153,7 +153,7 @@ CFG_POST_SPR | \ CFG_POST_UART) -#define CFG_POST_CACHE_ADDR 0x10000000 /* free virtual address */ +#define CFG_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */ #define CONFIG_LOGBUFFER #define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h index 48a64e3fd83..1f72b54884b 100644 --- a/include/configs/sequoia.h +++ b/include/configs/sequoia.h @@ -377,7 +377,7 @@ #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4) #define CONFIG_LOGBUFFER -#define CFG_POST_CACHE_ADDR 0x10000000 /* free virtual address */ +#define CFG_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */ #define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ -- cgit v1.3.1 From 9e2c347151db5ae8acf5f18b99493cd53e6637e3 Mon Sep 17 00:00:00 2001 From: Larry Johnson Date: Thu, 27 Dec 2007 09:52:17 -0500 Subject: Add driver for National Semiconductor LM73 temperature sensor This driver is based on the driver for the LM75. Signed-off-by: Larry Johnson --- drivers/hwmon/Makefile | 1 + drivers/hwmon/lm73.c | 181 +++++++++++++++++++++++++++++++++++++++++++++++++ include/dtt.h | 12 +++- 3 files changed, 193 insertions(+), 1 deletion(-) create mode 100644 drivers/hwmon/lm73.c (limited to 'include') diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile index cebb2ba6353..32e3f44a916 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile @@ -34,6 +34,7 @@ COBJS-y += adm1021.o COBJS-y += ds1621.o COBJS-y += ds1722.o COBJS-y += ds1775.o +COBJS-y += lm73.o COBJS-y += lm75.o COBJS-y += lm81.o diff --git a/drivers/hwmon/lm73.c b/drivers/hwmon/lm73.c new file mode 100644 index 00000000000..f9ae01297bc --- /dev/null +++ b/drivers/hwmon/lm73.c @@ -0,0 +1,181 @@ +/* + * (C) Copyright 2007 + * Larry Johnson, lrj@acm.org + * + * based on dtt/lm75.c which is ... + * + * (C) Copyright 2001 + * Bill Hunter, Wave 7 Optics, williamhunter@mediaone.net + * + * 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 + */ + +/* + * National Semiconductor LM73 Temperature Sensor + */ + +#include + +#ifdef CONFIG_DTT_LM73 +#if !defined(CFG_EEPROM_PAGE_WRITE_ENABLE) || \ + (CFG_EEPROM_PAGE_WRITE_BITS < 1) +# error "CFG_EEPROM_PAGE_WRITE_ENABLE must be defined and CFG_EEPROM_PAGE_WRITE_BITS must be greater than 1 to use CONFIG_DTT_LM73" +#endif + +#include +#include + +/* + * Device code + */ +#define DTT_I2C_DEV_CODE 0x48 /* National Semi's LM73 device */ + +int dtt_read(int sensor, int reg) +{ + int dlen; + uchar data[2]; + + /* + * Validate 'reg' param and get register size. + */ + switch (reg) { + case DTT_CONFIG: + case DTT_CONTROL: + dlen = 1; + break; + case DTT_READ_TEMP: + case DTT_TEMP_HIGH: + case DTT_TEMP_LOW: + case DTT_ID: + dlen = 2; + break; + default: + return -1; + } + /* + * Calculate sensor address and register. + */ + sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); /* calculate LM73 addr */ + /* + * Now try to read the register. + */ + if (i2c_read(sensor, reg, 1, data, dlen) != 0) + return -1; + /* + * Handle 2 byte result. + */ + if (2 == dlen) + return ((int)((short)data[1] + (((short)data[0]) << 8))); + + return (int)data[0]; +} /* dtt_read() */ + +int dtt_write(int sensor, int reg, int val) +{ + int dlen; + uchar data[2]; + + /* + * Validate 'reg' param and handle register size + */ + switch (reg) { + case DTT_CONFIG: + case DTT_CONTROL: + dlen = 1; + data[0] = (char)(val & 0xff); + break; + case DTT_TEMP_HIGH: + case DTT_TEMP_LOW: + dlen = 2; + data[0] = (char)((val >> 8) & 0xff); /* MSB first */ + data[1] = (char)(val & 0xff); + break; + default: + return -1; + } + /* + * Calculate sensor address and register. + */ + sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); /* calculate LM73 addr */ + /* + * Write value to register. + */ + return i2c_write(sensor, reg, 1, data, dlen) != 0; +} /* dtt_write() */ + +static int _dtt_init(int sensor) +{ + int val; + + /* + * Validate the Identification register + */ + if (0x0190 != dtt_read(sensor, DTT_ID)) + return 1; + /* + * Setup THIGH (upper-limit) and TLOW (lower-limit) registers + */ + val = CFG_DTT_MAX_TEMP << 7; + if (dtt_write(sensor, DTT_TEMP_HIGH, val)) + return 1; + + val = CFG_DTT_MIN_TEMP << 7; + if (dtt_write(sensor, DTT_TEMP_LOW, val)) + return 1; + /* + * Setup configuraton register + */ + /* config = alert active low, disabled, and reset */ + val = 0x64; + if (dtt_write(sensor, DTT_CONFIG, val)) + return 1; + /* + * Setup control/status register + */ + /* control = temp resolution 0.25C */ + val = 0x00; + if (dtt_write(sensor, DTT_CONTROL, val)) + return 1; + + dtt_read(sensor, DTT_CONTROL); /* clear temperature flags */ + return 0; +} /* _dtt_init() */ + +int dtt_init(void) +{ + int i; + unsigned char sensors[] = CONFIG_DTT_SENSORS; + const char *const header = "DTT: "; + + for (i = 0; i < sizeof(sensors); i++) { + if (_dtt_init(sensors[i]) != 0) + printf("%s%d FAILED INIT\n", header, i + 1); + else + printf("%s%d is %i C\n", header, i + 1, + dtt_get_temp(sensors[i])); + } + return 0; +} /* dtt_init() */ + +int dtt_get_temp(int sensor) +{ + return (dtt_read(sensor, DTT_READ_TEMP) + 0x0040) >> 7; +} /* dtt_get_temp() */ + +#endif /* CONFIG_DTT_LM73 */ diff --git a/include/dtt.h b/include/dtt.h index 2e8c690158f..4e8aaad87fe 100644 --- a/include/dtt.h +++ b/include/dtt.h @@ -31,7 +31,8 @@ defined(CONFIG_DTT_DS1621) || \ defined(CONFIG_DTT_DS1775) || \ defined(CONFIG_DTT_LM81) || \ - defined(CONFIG_DTT_ADM1021) + defined(CONFIG_DTT_ADM1021) || \ + defined(CONFIG_DTT_LM73) #define CONFIG_DTT /* We have a DTT */ @@ -119,4 +120,13 @@ extern int dtt_get_temp(int sensor); #define DTT_ADM1021_DEVID 0x41 #endif +#if defined(CONFIG_DTT_LM73) +#define DTT_READ_TEMP 0x0 +#define DTT_CONFIG 0x1 +#define DTT_TEMP_HIGH 0x2 +#define DTT_TEMP_LOW 0x3 +#define DTT_CONTROL 0x4 +#define DTT_ID 0x7 +#endif + #endif /* _DTT_H_ */ -- cgit v1.3.1 From c46f53333b22b1f9098676bea8884fc7db820cf3 Mon Sep 17 00:00:00 2001 From: Larry Johnson Date: Sat, 22 Dec 2007 15:15:13 -0500 Subject: Add definitions for 440EPx/GRx SDRAM controller to ppc440.h This patch adds the Denali SDRAM controller definitions to "ppc440.h". It also fixes two typos in the definitions, so the board-specific "sdram.h" files containing these definitions are also fixed to avoid compiler warnings. Signed-off-by: Larry Johnson --- board/amcc/sequoia/sdram.h | 4 +- board/lwmon5/sdram.h | 4 +- include/ppc440.h | 514 ++++++++++++++++++++++++++++++++++++++++----- 3 files changed, 470 insertions(+), 52 deletions(-) (limited to 'include') diff --git a/board/amcc/sequoia/sdram.h b/board/amcc/sequoia/sdram.h index 7f847aa2ad9..6a7bf01efbf 100644 --- a/board/amcc/sequoia/sdram.h +++ b/board/amcc/sequoia/sdram.h @@ -395,8 +395,8 @@ #define DDR0_26_TRAS_MAX_ENCODE(n) ((((unsigned long)(n))&0xFFFF)<<16) #define DDR0_26_TRAS_MAX_DECODE(n) ((((unsigned long)(n))>>16)&0xFFFF) #define DDR0_26_TREF_MASK 0x00003FFF -#define DDR0_26_TREF_ENCODE(n) ((((unsigned long)(n))&0x3FF)<<0) -#define DDR0_26_TREF_DECODE(n) ((((unsigned long)(n))>>0)&0x3FF) +#define DDR0_26_TREF_ENCODE(n) ((((unsigned long)(n))&0x3FFF)<<0) +#define DDR0_26_TREF_DECODE(n) ((((unsigned long)(n))>>0)&0x3FFF) #define DDR0_27 0x1B #define DDR0_27_EMRS_DATA_MASK 0x3FFF0000 diff --git a/board/lwmon5/sdram.h b/board/lwmon5/sdram.h index 7f847aa2ad9..6a7bf01efbf 100644 --- a/board/lwmon5/sdram.h +++ b/board/lwmon5/sdram.h @@ -395,8 +395,8 @@ #define DDR0_26_TRAS_MAX_ENCODE(n) ((((unsigned long)(n))&0xFFFF)<<16) #define DDR0_26_TRAS_MAX_DECODE(n) ((((unsigned long)(n))>>16)&0xFFFF) #define DDR0_26_TREF_MASK 0x00003FFF -#define DDR0_26_TREF_ENCODE(n) ((((unsigned long)(n))&0x3FF)<<0) -#define DDR0_26_TREF_DECODE(n) ((((unsigned long)(n))>>0)&0x3FF) +#define DDR0_26_TREF_ENCODE(n) ((((unsigned long)(n))&0x3FFF)<<0) +#define DDR0_26_TREF_DECODE(n) ((((unsigned long)(n))>>0)&0x3FFF) #define DDR0_27 0x1B #define DDR0_27_EMRS_DATA_MASK 0x3FFF0000 diff --git a/include/ppc440.h b/include/ppc440.h index 21e88366941..90e56b0989e 100644 --- a/include/ppc440.h +++ b/include/ppc440.h @@ -19,6 +19,30 @@ | LICENSED MATERIAL - PROGRAM PROPERTY OF I B M +----------------------------------------------------------------------------*/ +/* + * (C) Copyright 2006 + * Sylvie Gohl, AMCC/IBM, gohl.sylvie@fr.ibm.com + * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com + * Thierry Roman, AMCC/IBM, thierry_roman@fr.ibm.com + * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com + * Robert Snyder, AMCC/IBM, rob.snyder@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 + * 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 __PPC440_H__ #define __PPC440_H__ @@ -186,54 +210,6 @@ #define sdr_plbtr 0x4200 #define sdr_mfr 0x4300 /* SDR0_MFR reg */ -#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) /* test-only!!!! */ -#define DDR0_00 0x00 -#define DDR0_01 0x01 -#define DDR0_02 0x02 -#define DDR0_03 0x03 -#define DDR0_04 0x04 -#define DDR0_05 0x05 -#define DDR0_06 0x06 -#define DDR0_07 0x07 -#define DDR0_08 0x08 -#define DDR0_09 0x09 -#define DDR0_10 0x0A -#define DDR0_11 0x0B -#define DDR0_12 0x0C -#define DDR0_13 0x0D -#define DDR0_14 0x0E -#define DDR0_15 0x0F -#define DDR0_16 0x10 -#define DDR0_17 0x11 -#define DDR0_18 0x12 -#define DDR0_19 0x13 -#define DDR0_20 0x14 -#define DDR0_21 0x15 -#define DDR0_22 0x16 -#define DDR0_23 0x17 -#define DDR0_24 0x18 -#define DDR0_25 0x19 -#define DDR0_26 0x1A -#define DDR0_27 0x1B -#define DDR0_28 0x1C -#define DDR0_29 0x1D -#define DDR0_30 0x1E -#define DDR0_31 0x1F -#define DDR0_32 0x20 -#define DDR0_33 0x21 -#define DDR0_34 0x22 -#define DDR0_35 0x23 -#define DDR0_36 0x24 -#define DDR0_37 0x25 -#define DDR0_38 0x26 -#define DDR0_39 0x27 -#define DDR0_40 0x28 -#define DDR0_41 0x29 -#define DDR0_42 0x2A -#define DDR0_43 0x2B -#define DDR0_44 0x2C -#endif /*CONFIG_440EPX*/ - /*----------------------------------------------------------------------------- | SDRAM Controller +----------------------------------------------------------------------------*/ @@ -817,6 +793,448 @@ #define SDR0_MFR_FIXD 0x10000000 /* Workaround for PCI/DMA */ #endif /* CONFIG_440SPE */ +#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) +/*----------------------------------------------------------------------------- + | SDRAM Controller + +----------------------------------------------------------------------------*/ +#define DDR0_00 0x00 +#define DDR0_00_INT_ACK_MASK 0x7F000000 /* Write only */ +#define DDR0_00_INT_ACK_ALL 0x7F000000 +#define DDR0_00_INT_ACK_ENCODE(n) ((((unsigned long)(n))&0x7F)<<24) +#define DDR0_00_INT_ACK_DECODE(n) ((((unsigned long)(n))>>24)&0x7F) +/* Status */ +#define DDR0_00_INT_STATUS_MASK 0x00FF0000 /* Read only */ +/* Bit0. A single access outside the defined PHYSICAL memory space detected. */ +#define DDR0_00_INT_STATUS_BIT0 0x00010000 +/* Bit1. Multiple accesses outside the defined PHYSICAL memory space detected. */ +#define DDR0_00_INT_STATUS_BIT1 0x00020000 +/* Bit2. Single correctable ECC event detected */ +#define DDR0_00_INT_STATUS_BIT2 0x00040000 +/* Bit3. Multiple correctable ECC events detected. */ +#define DDR0_00_INT_STATUS_BIT3 0x00080000 +/* Bit4. Single uncorrectable ECC event detected. */ +#define DDR0_00_INT_STATUS_BIT4 0x00100000 +/* Bit5. Multiple uncorrectable ECC events detected. */ +#define DDR0_00_INT_STATUS_BIT5 0x00200000 +/* Bit6. DRAM initialization complete. */ +#define DDR0_00_INT_STATUS_BIT6 0x00400000 +/* Bit7. Logical OR of all lower bits. */ +#define DDR0_00_INT_STATUS_BIT7 0x00800000 + +#define DDR0_00_INT_STATUS_ENCODE(n) ((((unsigned long)(n))&0xFF)<<16) +#define DDR0_00_INT_STATUS_DECODE(n) ((((unsigned long)(n))>>16)&0xFF) +#define DDR0_00_DLL_INCREMENT_MASK 0x00007F00 +#define DDR0_00_DLL_INCREMENT_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8) +#define DDR0_00_DLL_INCREMENT_DECODE(n) ((((unsigned long)(n))>>8)&0x7F) +#define DDR0_00_DLL_START_POINT_MASK 0x0000007F +#define DDR0_00_DLL_START_POINT_ENCODE(n) ((((unsigned long)(n))&0x7F)<<0) +#define DDR0_00_DLL_START_POINT_DECODE(n) ((((unsigned long)(n))>>0)&0x7F) + +#define DDR0_01 0x01 +#define DDR0_01_PLB0_DB_CS_LOWER_MASK 0x1F000000 +#define DDR0_01_PLB0_DB_CS_LOWER_ENCODE(n) ((((unsigned long)(n))&0x1F)<<24) +#define DDR0_01_PLB0_DB_CS_LOWER_DECODE(n) ((((unsigned long)(n))>>24)&0x1F) +#define DDR0_01_PLB0_DB_CS_UPPER_MASK 0x001F0000 +#define DDR0_01_PLB0_DB_CS_UPPER_ENCODE(n) ((((unsigned long)(n))&0x1F)<<16) +#define DDR0_01_PLB0_DB_CS_UPPER_DECODE(n) ((((unsigned long)(n))>>16)&0x1F) +#define DDR0_01_OUT_OF_RANGE_TYPE_MASK 0x00000700 /* Read only */ +#define DDR0_01_OUT_OF_RANGE_TYPE_ENCODE(n) ((((unsigned long)(n))&0x7)<<8) +#define DDR0_01_OUT_OF_RANGE_TYPE_DECODE(n) ((((unsigned long)(n))>>8)&0x7) +#define DDR0_01_INT_MASK_MASK 0x000000FF +#define DDR0_01_INT_MASK_ENCODE(n) ((((unsigned long)(n))&0xFF)<<0) +#define DDR0_01_INT_MASK_DECODE(n) ((((unsigned long)(n))>>0)&0xFF) +#define DDR0_01_INT_MASK_ALL_ON 0x000000FF +#define DDR0_01_INT_MASK_ALL_OFF 0x00000000 + +#define DDR0_02 0x02 +#define DDR0_02_MAX_CS_REG_MASK 0x02000000 /* Read only */ +#define DDR0_02_MAX_CS_REG_ENCODE(n) ((((unsigned long)(n))&0x2)<<24) +#define DDR0_02_MAX_CS_REG_DECODE(n) ((((unsigned long)(n))>>24)&0x2) +#define DDR0_02_MAX_COL_REG_MASK 0x000F0000 /* Read only */ +#define DDR0_02_MAX_COL_REG_ENCODE(n) ((((unsigned long)(n))&0xF)<<16) +#define DDR0_02_MAX_COL_REG_DECODE(n) ((((unsigned long)(n))>>16)&0xF) +#define DDR0_02_MAX_ROW_REG_MASK 0x00000F00 /* Read only */ +#define DDR0_02_MAX_ROW_REG_ENCODE(n) ((((unsigned long)(n))&0xF)<<8) +#define DDR0_02_MAX_ROW_REG_DECODE(n) ((((unsigned long)(n))>>8)&0xF) +#define DDR0_02_START_MASK 0x00000001 +#define DDR0_02_START_ENCODE(n) ((((unsigned long)(n))&0x1)<<0) +#define DDR0_02_START_DECODE(n) ((((unsigned long)(n))>>0)&0x1) +#define DDR0_02_START_OFF 0x00000000 +#define DDR0_02_START_ON 0x00000001 + +#define DDR0_03 0x03 +#define DDR0_03_BSTLEN_MASK 0x07000000 +#define DDR0_03_BSTLEN_ENCODE(n) ((((unsigned long)(n))&0x7)<<24) +#define DDR0_03_BSTLEN_DECODE(n) ((((unsigned long)(n))>>24)&0x7) +#define DDR0_03_CASLAT_MASK 0x00070000 +#define DDR0_03_CASLAT_ENCODE(n) ((((unsigned long)(n))&0x7)<<16) +#define DDR0_03_CASLAT_DECODE(n) ((((unsigned long)(n))>>16)&0x7) +#define DDR0_03_CASLAT_LIN_MASK 0x00000F00 +#define DDR0_03_CASLAT_LIN_ENCODE(n) ((((unsigned long)(n))&0xF)<<8) +#define DDR0_03_CASLAT_LIN_DECODE(n) ((((unsigned long)(n))>>8)&0xF) +#define DDR0_03_INITAREF_MASK 0x0000000F +#define DDR0_03_INITAREF_ENCODE(n) ((((unsigned long)(n))&0xF)<<0) +#define DDR0_03_INITAREF_DECODE(n) ((((unsigned long)(n))>>0)&0xF) + +#define DDR0_04 0x04 +#define DDR0_04_TRC_MASK 0x1F000000 +#define DDR0_04_TRC_ENCODE(n) ((((unsigned long)(n))&0x1F)<<24) +#define DDR0_04_TRC_DECODE(n) ((((unsigned long)(n))>>24)&0x1F) +#define DDR0_04_TRRD_MASK 0x00070000 +#define DDR0_04_TRRD_ENCODE(n) ((((unsigned long)(n))&0x7)<<16) +#define DDR0_04_TRRD_DECODE(n) ((((unsigned long)(n))>>16)&0x7) +#define DDR0_04_TRTP_MASK 0x00000700 +#define DDR0_04_TRTP_ENCODE(n) ((((unsigned long)(n))&0x7)<<8) +#define DDR0_04_TRTP_DECODE(n) ((((unsigned long)(n))>>8)&0x7) + +#define DDR0_05 0x05 +#define DDR0_05_TMRD_MASK 0x1F000000 +#define DDR0_05_TMRD_ENCODE(n) ((((unsigned long)(n))&0x1F)<<24) +#define DDR0_05_TMRD_DECODE(n) ((((unsigned long)(n))>>24)&0x1F) +#define DDR0_05_TEMRS_MASK 0x00070000 +#define DDR0_05_TEMRS_ENCODE(n) ((((unsigned long)(n))&0x7)<<16) +#define DDR0_05_TEMRS_DECODE(n) ((((unsigned long)(n))>>16)&0x7) +#define DDR0_05_TRP_MASK 0x00000F00 +#define DDR0_05_TRP_ENCODE(n) ((((unsigned long)(n))&0xF)<<8) +#define DDR0_05_TRP_DECODE(n) ((((unsigned long)(n))>>8)&0xF) +#define DDR0_05_TRAS_MIN_MASK 0x000000FF +#define DDR0_05_TRAS_MIN_ENCODE(n) ((((unsigned long)(n))&0xFF)<<0) +#define DDR0_05_TRAS_MIN_DECODE(n) ((((unsigned long)(n))>>0)&0xFF) + +#define DDR0_06 0x06 +#define DDR0_06_WRITEINTERP_MASK 0x01000000 +#define DDR0_06_WRITEINTERP_ENCODE(n) ((((unsigned long)(n))&0x1)<<24) +#define DDR0_06_WRITEINTERP_DECODE(n) ((((unsigned long)(n))>>24)&0x1) +#define DDR0_06_TWTR_MASK 0x00070000 +#define DDR0_06_TWTR_ENCODE(n) ((((unsigned long)(n))&0x7)<<16) +#define DDR0_06_TWTR_DECODE(n) ((((unsigned long)(n))>>16)&0x7) +#define DDR0_06_TDLL_MASK 0x0000FF00 +#define DDR0_06_TDLL_ENCODE(n) ((((unsigned long)(n))&0xFF)<<8) +#define DDR0_06_TDLL_DECODE(n) ((((unsigned long)(n))>>8)&0xFF) +#define DDR0_06_TRFC_MASK 0x0000007F +#define DDR0_06_TRFC_ENCODE(n) ((((unsigned long)(n))&0x7F)<<0) +#define DDR0_06_TRFC_DECODE(n) ((((unsigned long)(n))>>0)&0x7F) + +#define DDR0_07 0x07 +#define DDR0_07_NO_CMD_INIT_MASK 0x01000000 +#define DDR0_07_NO_CMD_INIT_ENCODE(n) ((((unsigned long)(n))&0x1)<<24) +#define DDR0_07_NO_CMD_INIT_DECODE(n) ((((unsigned long)(n))>>24)&0x1) +#define DDR0_07_TFAW_MASK 0x001F0000 +#define DDR0_07_TFAW_ENCODE(n) ((((unsigned long)(n))&0x1F)<<16) +#define DDR0_07_TFAW_DECODE(n) ((((unsigned long)(n))>>16)&0x1F) +#define DDR0_07_AUTO_REFRESH_MODE_MASK 0x00000100 +#define DDR0_07_AUTO_REFRESH_MODE_ENCODE(n) ((((unsigned long)(n))&0x1)<<8) +#define DDR0_07_AUTO_REFRESH_MODE_DECODE(n) ((((unsigned long)(n))>>8)&0x1) +#define DDR0_07_AREFRESH_MASK 0x00000001 +#define DDR0_07_AREFRESH_ENCODE(n) ((((unsigned long)(n))&0x1)<<0) +#define DDR0_07_AREFRESH_DECODE(n) ((((unsigned long)(n))>>0)&0x1) + +#define DDR0_08 0x08 +#define DDR0_08_WRLAT_MASK 0x07000000 +#define DDR0_08_WRLAT_ENCODE(n) ((((unsigned long)(n))&0x7)<<24) +#define DDR0_08_WRLAT_DECODE(n) ((((unsigned long)(n))>>24)&0x7) +#define DDR0_08_TCPD_MASK 0x00FF0000 +#define DDR0_08_TCPD_ENCODE(n) ((((unsigned long)(n))&0xFF)<<16) +#define DDR0_08_TCPD_DECODE(n) ((((unsigned long)(n))>>16)&0xFF) +#define DDR0_08_DQS_N_EN_MASK 0x00000100 +#define DDR0_08_DQS_N_EN_ENCODE(n) ((((unsigned long)(n))&0x1)<<8) +#define DDR0_08_DQS_N_EN_DECODE(n) ((((unsigned long)(n))>>8)&0x1) +#define DDR0_08_DDRII_SDRAM_MODE_MASK 0x00000001 +#define DDR0_08_DDRII_ENCODE(n) ((((unsigned long)(n))&0x1)<<0) +#define DDR0_08_DDRII_DECODE(n) ((((unsigned long)(n))>>0)&0x1) + +#define DDR0_09 0x09 +#define DDR0_09_OCD_ADJUST_PDN_CS_0_MASK 0x1F000000 +#define DDR0_09_OCD_ADJUST_PDN_CS_0_ENCODE(n) ((((unsigned long)(n))&0x1F)<<24) +#define DDR0_09_OCD_ADJUST_PDN_CS_0_DECODE(n) ((((unsigned long)(n))>>24)&0x1F) +#define DDR0_09_RTT_0_MASK 0x00030000 +#define DDR0_09_RTT_0_ENCODE(n) ((((unsigned long)(n))&0x3)<<16) +#define DDR0_09_RTT_0_DECODE(n) ((((unsigned long)(n))>>16)&0x3) +#define DDR0_09_WR_DQS_SHIFT_BYPASS_MASK 0x00007F00 +#define DDR0_09_WR_DQS_SHIFT_BYPASS_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8) +#define DDR0_09_WR_DQS_SHIFT_BYPASS_DECODE(n) ((((unsigned long)(n))>>8)&0x7F) +#define DDR0_09_WR_DQS_SHIFT_MASK 0x0000007F +#define DDR0_09_WR_DQS_SHIFT_ENCODE(n) ((((unsigned long)(n))&0x7F)<<0) +#define DDR0_09_WR_DQS_SHIFT_DECODE(n) ((((unsigned long)(n))>>0)&0x7F) + +#define DDR0_10 0x0A +#define DDR0_10_WRITE_MODEREG_MASK 0x00010000 /* Write only */ +#define DDR0_10_WRITE_MODEREG_ENCODE(n) ((((unsigned long)(n))&0x1)<<16) +#define DDR0_10_WRITE_MODEREG_DECODE(n) ((((unsigned long)(n))>>16)&0x1) +#define DDR0_10_CS_MAP_MASK 0x00000300 +#define DDR0_10_CS_MAP_NO_MEM 0x00000000 +#define DDR0_10_CS_MAP_RANK0_INSTALLED 0x00000100 +#define DDR0_10_CS_MAP_RANK1_INSTALLED 0x00000200 +#define DDR0_10_CS_MAP_ENCODE(n) ((((unsigned long)(n))&0x3)<<8) +#define DDR0_10_CS_MAP_DECODE(n) ((((unsigned long)(n))>>8)&0x3) +#define DDR0_10_OCD_ADJUST_PUP_CS_0_MASK 0x0000001F +#define DDR0_10_OCD_ADJUST_PUP_CS_0_ENCODE(n) ((((unsigned long)(n))&0x1F)<<0) +#define DDR0_10_OCD_ADJUST_PUP_CS_0_DECODE(n) ((((unsigned long)(n))>>0)&0x1F) + +#define DDR0_11 0x0B +#define DDR0_11_SREFRESH_MASK 0x01000000 +#define DDR0_11_SREFRESH_ENCODE(n) ((((unsigned long)(n))&0x1)<<24) +#define DDR0_11_SREFRESH_DECODE(n) ((((unsigned long)(n))>>24)&0x1F) +#define DDR0_11_TXSNR_MASK 0x00FF0000 +#define DDR0_11_TXSNR_ENCODE(n) ((((unsigned long)(n))&0xFF)<<16) +#define DDR0_11_TXSNR_DECODE(n) ((((unsigned long)(n))>>16)&0xFF) +#define DDR0_11_TXSR_MASK 0x0000FF00 +#define DDR0_11_TXSR_ENCODE(n) ((((unsigned long)(n))&0xFF)<<8) +#define DDR0_11_TXSR_DECODE(n) ((((unsigned long)(n))>>8)&0xFF) + +#define DDR0_12 0x0C +#define DDR0_12_TCKE_MASK 0x0000007 +#define DDR0_12_TCKE_ENCODE(n) ((((unsigned long)(n))&0x7)<<0) +#define DDR0_12_TCKE_DECODE(n) ((((unsigned long)(n))>>0)&0x7) + +#define DDR0_14 0x0E +#define DDR0_14_DLL_BYPASS_MODE_MASK 0x01000000 +#define DDR0_14_DLL_BYPASS_MODE_ENCODE(n) ((((unsigned long)(n))&0x1)<<24) +#define DDR0_14_DLL_BYPASS_MODE_DECODE(n) ((((unsigned long)(n))>>24)&0x1) +#define DDR0_14_REDUC_MASK 0x00010000 +#define DDR0_14_REDUC_64BITS 0x00000000 +#define DDR0_14_REDUC_32BITS 0x00010000 +#define DDR0_14_REDUC_ENCODE(n) ((((unsigned long)(n))&0x1)<<16) +#define DDR0_14_REDUC_DECODE(n) ((((unsigned long)(n))>>16)&0x1) +#define DDR0_14_REG_DIMM_ENABLE_MASK 0x00000100 +#define DDR0_14_REG_DIMM_ENABLE_ENCODE(n) ((((unsigned long)(n))&0x1)<<8) +#define DDR0_14_REG_DIMM_ENABLE_DECODE(n) ((((unsigned long)(n))>>8)&0x1) + +#define DDR0_17 0x11 +#define DDR0_17_DLL_DQS_DELAY_0_MASK 0x7F000000 +#define DDR0_17_DLL_DQS_DELAY_0_ENCODE(n) ((((unsigned long)(n))&0x7F)<<24) +#define DDR0_17_DLL_DQS_DELAY_0_DECODE(n) ((((unsigned long)(n))>>24)&0x7F) +#define DDR0_17_DLLLOCKREG_MASK 0x00010000 /* Read only */ +#define DDR0_17_DLLLOCKREG_LOCKED 0x00010000 +#define DDR0_17_DLLLOCKREG_UNLOCKED 0x00000000 +#define DDR0_17_DLLLOCKREG_ENCODE(n) ((((unsigned long)(n))&0x1)<<16) +#define DDR0_17_DLLLOCKREG_DECODE(n) ((((unsigned long)(n))>>16)&0x1) +#define DDR0_17_DLL_LOCK_MASK 0x00007F00 /* Read only */ +#define DDR0_17_DLL_LOCK_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8) +#define DDR0_17_DLL_LOCK_DECODE(n) ((((unsigned long)(n))>>8)&0x7F) + +#define DDR0_18 0x12 +#define DDR0_18_DLL_DQS_DELAY_X_MASK 0x7F7F7F7F +#define DDR0_18_DLL_DQS_DELAY_4_MASK 0x7F000000 +#define DDR0_18_DLL_DQS_DELAY_4_ENCODE(n) ((((unsigned long)(n))&0x7F)<<24) +#define DDR0_18_DLL_DQS_DELAY_4_DECODE(n) ((((unsigned long)(n))>>24)&0x7F) +#define DDR0_18_DLL_DQS_DELAY_3_MASK 0x007F0000 +#define DDR0_18_DLL_DQS_DELAY_3_ENCODE(n) ((((unsigned long)(n))&0x7F)<<16) +#define DDR0_18_DLL_DQS_DELAY_3_DECODE(n) ((((unsigned long)(n))>>16)&0x7F) +#define DDR0_18_DLL_DQS_DELAY_2_MASK 0x00007F00 +#define DDR0_18_DLL_DQS_DELAY_2_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8) +#define DDR0_18_DLL_DQS_DELAY_2_DECODE(n) ((((unsigned long)(n))>>8)&0x7F) +#define DDR0_18_DLL_DQS_DELAY_1_MASK 0x0000007F +#define DDR0_18_DLL_DQS_DELAY_1_ENCODE(n) ((((unsigned long)(n))&0x7F)<<0) +#define DDR0_18_DLL_DQS_DELAY_1_DECODE(n) ((((unsigned long)(n))>>0)&0x7F) + +#define DDR0_19 0x13 +#define DDR0_19_DLL_DQS_DELAY_X_MASK 0x7F7F7F7F +#define DDR0_19_DLL_DQS_DELAY_8_MASK 0x7F000000 +#define DDR0_19_DLL_DQS_DELAY_8_ENCODE(n) ((((unsigned long)(n))&0x7F)<<24) +#define DDR0_19_DLL_DQS_DELAY_8_DECODE(n) ((((unsigned long)(n))>>24)&0x7F) +#define DDR0_19_DLL_DQS_DELAY_7_MASK 0x007F0000 +#define DDR0_19_DLL_DQS_DELAY_7_ENCODE(n) ((((unsigned long)(n))&0x7F)<<16) +#define DDR0_19_DLL_DQS_DELAY_7_DECODE(n) ((((unsigned long)(n))>>16)&0x7F) +#define DDR0_19_DLL_DQS_DELAY_6_MASK 0x00007F00 +#define DDR0_19_DLL_DQS_DELAY_6_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8) +#define DDR0_19_DLL_DQS_DELAY_6_DECODE(n) ((((unsigned long)(n))>>8)&0x7F) +#define DDR0_19_DLL_DQS_DELAY_5_MASK 0x0000007F +#define DDR0_19_DLL_DQS_DELAY_5_ENCODE(n) ((((unsigned long)(n))&0x7F)<<0) +#define DDR0_19_DLL_DQS_DELAY_5_DECODE(n) ((((unsigned long)(n))>>0)&0x7F) + +#define DDR0_20 0x14 +#define DDR0_20_DLL_DQS_BYPASS_3_MASK 0x7F000000 +#define DDR0_20_DLL_DQS_BYPASS_3_ENCODE(n) ((((unsigned long)(n))&0x7F)<<24) +#define DDR0_20_DLL_DQS_BYPASS_3_DECODE(n) ((((unsigned long)(n))>>24)&0x7F) +#define DDR0_20_DLL_DQS_BYPASS_2_MASK 0x007F0000 +#define DDR0_20_DLL_DQS_BYPASS_2_ENCODE(n) ((((unsigned long)(n))&0x7F)<<16) +#define DDR0_20_DLL_DQS_BYPASS_2_DECODE(n) ((((unsigned long)(n))>>16)&0x7F) +#define DDR0_20_DLL_DQS_BYPASS_1_MASK 0x00007F00 +#define DDR0_20_DLL_DQS_BYPASS_1_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8) +#define DDR0_20_DLL_DQS_BYPASS_1_DECODE(n) ((((unsigned long)(n))>>8)&0x7F) +#define DDR0_20_DLL_DQS_BYPASS_0_MASK 0x0000007F +#define DDR0_20_DLL_DQS_BYPASS_0_ENCODE(n) ((((unsigned long)(n))&0x7F)<<0) +#define DDR0_20_DLL_DQS_BYPASS_0_DECODE(n) ((((unsigned long)(n))>>0)&0x7F) + +#define DDR0_21 0x15 +#define DDR0_21_DLL_DQS_BYPASS_7_MASK 0x7F000000 +#define DDR0_21_DLL_DQS_BYPASS_7_ENCODE(n) ((((unsigned long)(n))&0x7F)<<24) +#define DDR0_21_DLL_DQS_BYPASS_7_DECODE(n) ((((unsigned long)(n))>>24)&0x7F) +#define DDR0_21_DLL_DQS_BYPASS_6_MASK 0x007F0000 +#define DDR0_21_DLL_DQS_BYPASS_6_ENCODE(n) ((((unsigned long)(n))&0x7F)<<16) +#define DDR0_21_DLL_DQS_BYPASS_6_DECODE(n) ((((unsigned long)(n))>>16)&0x7F) +#define DDR0_21_DLL_DQS_BYPASS_5_MASK 0x00007F00 +#define DDR0_21_DLL_DQS_BYPASS_5_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8) +#define DDR0_21_DLL_DQS_BYPASS_5_DECODE(n) ((((unsigned long)(n))>>8)&0x7F) +#define DDR0_21_DLL_DQS_BYPASS_4_MASK 0x0000007F +#define DDR0_21_DLL_DQS_BYPASS_4_ENCODE(n) ((((unsigned long)(n))&0x7F)<<0) +#define DDR0_21_DLL_DQS_BYPASS_4_DECODE(n) ((((unsigned long)(n))>>0)&0x7F) + +#define DDR0_22 0x16 +#define DDR0_22_CTRL_RAW_MASK 0x03000000 +#define DDR0_22_CTRL_RAW_ECC_DISABLE 0x00000000 /* ECC not being used */ +#define DDR0_22_CTRL_RAW_ECC_CHECK_ONLY 0x01000000 /* ECC checking is on, but no attempts to correct */ +#define DDR0_22_CTRL_RAW_NO_ECC_RAM 0x02000000 /* No ECC RAM storage available */ +#define DDR0_22_CTRL_RAW_ECC_ENABLE 0x03000000 /* ECC checking and correcting on */ +#define DDR0_22_CTRL_RAW_ENCODE(n) ((((unsigned long)(n))&0x3)<<24) +#define DDR0_22_CTRL_RAW_DECODE(n) ((((unsigned long)(n))>>24)&0x3) +#define DDR0_22_DQS_OUT_SHIFT_BYPASS_MASK 0x007F0000 +#define DDR0_22_DQS_OUT_SHIFT_BYPASS_ENCODE(n) ((((unsigned long)(n))&0x7F)<<16) +#define DDR0_22_DQS_OUT_SHIFT_BYPASS_DECODE(n) ((((unsigned long)(n))>>16)&0x7F) +#define DDR0_22_DQS_OUT_SHIFT_MASK 0x00007F00 +#define DDR0_22_DQS_OUT_SHIFT_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8) +#define DDR0_22_DQS_OUT_SHIFT_DECODE(n) ((((unsigned long)(n))>>8)&0x7F) +#define DDR0_22_DLL_DQS_BYPASS_8_MASK 0x0000007F +#define DDR0_22_DLL_DQS_BYPASS_8_ENCODE(n) ((((unsigned long)(n))&0x7F)<<0) +#define DDR0_22_DLL_DQS_BYPASS_8_DECODE(n) ((((unsigned long)(n))>>0)&0x7F) + +#define DDR0_23 0x17 +#define DDR0_23_ODT_RD_MAP_CS0_MASK 0x03000000 +#define DDR0_23_ODT_RD_MAP_CS0_ENCODE(n) ((((unsigned long)(n))&0x3)<<24) +#define DDR0_23_ODT_RD_MAP_CS0_DECODE(n) ((((unsigned long)(n))>>24)&0x3) +#define DDR0_23_ECC_C_SYND_MASK 0x00FF0000 /* Read only */ +#define DDR0_23_ECC_C_SYND_ENCODE(n) ((((unsigned long)(n))&0xFF)<<16) +#define DDR0_23_ECC_C_SYND_DECODE(n) ((((unsigned long)(n))>>16)&0xFF) +#define DDR0_23_ECC_U_SYND_MASK 0x0000FF00 /* Read only */ +#define DDR0_23_ECC_U_SYND_ENCODE(n) ((((unsigned long)(n))&0xFF)<<8) +#define DDR0_23_ECC_U_SYND_DECODE(n) ((((unsigned long)(n))>>8)&0xFF) +#define DDR0_23_FWC_MASK 0x00000001 /* Write only */ +#define DDR0_23_FWC_ENCODE(n) ((((unsigned long)(n))&0x1)<<0) +#define DDR0_23_FWC_DECODE(n) ((((unsigned long)(n))>>0)&0x1) + +#define DDR0_24 0x18 +#define DDR0_24_RTT_PAD_TERMINATION_MASK 0x03000000 +#define DDR0_24_RTT_PAD_TERMINATION_ENCODE(n) ((((unsigned long)(n))&0x3)<<24) +#define DDR0_24_RTT_PAD_TERMINATION_DECODE(n) ((((unsigned long)(n))>>24)&0x3) +#define DDR0_24_ODT_WR_MAP_CS1_MASK 0x00030000 +#define DDR0_24_ODT_WR_MAP_CS1_ENCODE(n) ((((unsigned long)(n))&0x3)<<16) +#define DDR0_24_ODT_WR_MAP_CS1_DECODE(n) ((((unsigned long)(n))>>16)&0x3) +#define DDR0_24_ODT_RD_MAP_CS1_MASK 0x00000300 +#define DDR0_24_ODT_RD_MAP_CS1_ENCODE(n) ((((unsigned long)(n))&0x3)<<8) +#define DDR0_24_ODT_RD_MAP_CS1_DECODE(n) ((((unsigned long)(n))>>8)&0x3) +#define DDR0_24_ODT_WR_MAP_CS0_MASK 0x00000003 +#define DDR0_24_ODT_WR_MAP_CS0_ENCODE(n) ((((unsigned long)(n))&0x3)<<0) +#define DDR0_24_ODT_WR_MAP_CS0_DECODE(n) ((((unsigned long)(n))>>0)&0x3) + +#define DDR0_25 0x19 +#define DDR0_25_VERSION_MASK 0xFFFF0000 /* Read only */ +#define DDR0_25_VERSION_ENCODE(n) ((((unsigned long)(n))&0xFFFF)<<16) +#define DDR0_25_VERSION_DECODE(n) ((((unsigned long)(n))>>16)&0xFFFF) +#define DDR0_25_OUT_OF_RANGE_LENGTH_MASK 0x000003FF /* Read only */ +#define DDR0_25_OUT_OF_RANGE_LENGTH_ENCODE(n) ((((unsigned long)(n))&0x3FF)<<0) +#define DDR0_25_OUT_OF_RANGE_LENGTH_DECODE(n) ((((unsigned long)(n))>>0)&0x3FF) + +#define DDR0_26 0x1A +#define DDR0_26_TRAS_MAX_MASK 0xFFFF0000 +#define DDR0_26_TRAS_MAX_ENCODE(n) ((((unsigned long)(n))&0xFFFF)<<16) +#define DDR0_26_TRAS_MAX_DECODE(n) ((((unsigned long)(n))>>16)&0xFFFF) +#define DDR0_26_TREF_MASK 0x00003FFF +#define DDR0_26_TREF_ENCODE(n) ((((unsigned long)(n))&0x3FFF)<<0) +#define DDR0_26_TREF_DECODE(n) ((((unsigned long)(n))>>0)&0x3FFF) + +#define DDR0_27 0x1B +#define DDR0_27_EMRS_DATA_MASK 0x3FFF0000 +#define DDR0_27_EMRS_DATA_ENCODE(n) ((((unsigned long)(n))&0x3FFF)<<16) +#define DDR0_27_EMRS_DATA_DECODE(n) ((((unsigned long)(n))>>16)&0x3FFF) +#define DDR0_27_TINIT_MASK 0x0000FFFF +#define DDR0_27_TINIT_ENCODE(n) ((((unsigned long)(n))&0xFFFF)<<0) +#define DDR0_27_TINIT_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFF) + +#define DDR0_28 0x1C +#define DDR0_28_EMRS3_DATA_MASK 0x3FFF0000 +#define DDR0_28_EMRS3_DATA_ENCODE(n) ((((unsigned long)(n))&0x3FFF)<<16) +#define DDR0_28_EMRS3_DATA_DECODE(n) ((((unsigned long)(n))>>16)&0x3FFF) +#define DDR0_28_EMRS2_DATA_MASK 0x00003FFF +#define DDR0_28_EMRS2_DATA_ENCODE(n) ((((unsigned long)(n))&0x3FFF)<<0) +#define DDR0_28_EMRS2_DATA_DECODE(n) ((((unsigned long)(n))>>0)&0x3FFF) + +#define DDR0_31 0x1F +#define DDR0_31_XOR_CHECK_BITS_MASK 0x0000FFFF +#define DDR0_31_XOR_CHECK_BITS_ENCODE(n) ((((unsigned long)(n))&0xFFFF)<<0) +#define DDR0_31_XOR_CHECK_BITS_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFF) + +#define DDR0_32 0x20 +#define DDR0_32_OUT_OF_RANGE_ADDR_MASK 0xFFFFFFFF /* Read only */ +#define DDR0_32_OUT_OF_RANGE_ADDR_ENCODE(n) ((((unsigned long)(n))&0xFFFFFFFF)<<0) +#define DDR0_32_OUT_OF_RANGE_ADDR_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFFFFFF) + +#define DDR0_33 0x21 +#define DDR0_33_OUT_OF_RANGE_ADDR_MASK 0x00000001 /* Read only */ +#define DDR0_33_OUT_OF_RANGE_ADDR_ENCODE(n) ((((unsigned long)(n))&0x1)<<0) +#define DDR0_33_OUT_OF_RANGE_ADDR_DECODE(n) ((((unsigned long)(n))>>0)&0x1) + +#define DDR0_34 0x22 +#define DDR0_34_ECC_U_ADDR_MASK 0xFFFFFFFF /* Read only */ +#define DDR0_34_ECC_U_ADDR_ENCODE(n) ((((unsigned long)(n))&0xFFFFFFFF)<<0) +#define DDR0_34_ECC_U_ADDR_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFFFFFF) + +#define DDR0_35 0x23 +#define DDR0_35_ECC_U_ADDR_MASK 0x00000001 /* Read only */ +#define DDR0_35_ECC_U_ADDR_ENCODE(n) ((((unsigned long)(n))&0x1)<<0) +#define DDR0_35_ECC_U_ADDR_DECODE(n) ((((unsigned long)(n))>>0)&0x1) + +#define DDR0_36 0x24 +#define DDR0_36_ECC_U_DATA_MASK 0xFFFFFFFF /* Read only */ +#define DDR0_36_ECC_U_DATA_ENCODE(n) ((((unsigned long)(n))&0xFFFFFFFF)<<0) +#define DDR0_36_ECC_U_DATA_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFFFFFF) + +#define DDR0_37 0x25 +#define DDR0_37_ECC_U_DATA_MASK 0xFFFFFFFF /* Read only */ +#define DDR0_37_ECC_U_DATA_ENCODE(n) ((((unsigned long)(n))&0xFFFFFFFF)<<0) +#define DDR0_37_ECC_U_DATA_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFFFFFF) + +#define DDR0_38 0x26 +#define DDR0_38_ECC_C_ADDR_MASK 0xFFFFFFFF /* Read only */ +#define DDR0_38_ECC_C_ADDR_ENCODE(n) ((((unsigned long)(n))&0xFFFFFFFF)<<0) +#define DDR0_38_ECC_C_ADDR_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFFFFFF) + +#define DDR0_39 0x27 +#define DDR0_39_ECC_C_ADDR_MASK 0x00000001 /* Read only */ +#define DDR0_39_ECC_C_ADDR_ENCODE(n) ((((unsigned long)(n))&0x1)<<0) +#define DDR0_39_ECC_C_ADDR_DECODE(n) ((((unsigned long)(n))>>0)&0x1) + +#define DDR0_40 0x28 +#define DDR0_40_ECC_C_DATA_MASK 0xFFFFFFFF /* Read only */ +#define DDR0_40_ECC_C_DATA_ENCODE(n) ((((unsigned long)(n))&0xFFFFFFFF)<<0) +#define DDR0_40_ECC_C_DATA_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFFFFFF) + +#define DDR0_41 0x29 +#define DDR0_41_ECC_C_DATA_MASK 0xFFFFFFFF /* Read only */ +#define DDR0_41_ECC_C_DATA_ENCODE(n) ((((unsigned long)(n))&0xFFFFFFFF)<<0) +#define DDR0_41_ECC_C_DATA_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFFFFFF) + +#define DDR0_42 0x2A +#define DDR0_42_ADDR_PINS_MASK 0x07000000 +#define DDR0_42_ADDR_PINS_ENCODE(n) ((((unsigned long)(n))&0x7)<<24) +#define DDR0_42_ADDR_PINS_DECODE(n) ((((unsigned long)(n))>>24)&0x7) +#define DDR0_42_CASLAT_LIN_GATE_MASK 0x0000000F +#define DDR0_42_CASLAT_LIN_GATE_ENCODE(n) ((((unsigned long)(n))&0xF)<<0) +#define DDR0_42_CASLAT_LIN_GATE_DECODE(n) ((((unsigned long)(n))>>0)&0xF) + +#define DDR0_43 0x2B +#define DDR0_43_TWR_MASK 0x07000000 +#define DDR0_43_TWR_ENCODE(n) ((((unsigned long)(n))&0x7)<<24) +#define DDR0_43_TWR_DECODE(n) ((((unsigned long)(n))>>24)&0x7) +#define DDR0_43_APREBIT_MASK 0x000F0000 +#define DDR0_43_APREBIT_ENCODE(n) ((((unsigned long)(n))&0xF)<<16) +#define DDR0_43_APREBIT_DECODE(n) ((((unsigned long)(n))>>16)&0xF) +#define DDR0_43_COLUMN_SIZE_MASK 0x00000700 +#define DDR0_43_COLUMN_SIZE_ENCODE(n) ((((unsigned long)(n))&0x7)<<8) +#define DDR0_43_COLUMN_SIZE_DECODE(n) ((((unsigned long)(n))>>8)&0x7) +#define DDR0_43_EIGHT_BANK_MODE_MASK 0x00000001 +#define DDR0_43_EIGHT_BANK_MODE_8_BANKS 0x00000001 +#define DDR0_43_EIGHT_BANK_MODE_4_BANKS 0x00000000 +#define DDR0_43_EIGHT_BANK_MODE_ENCODE(n) ((((unsigned long)(n))&0x1)<<0) +#define DDR0_43_EIGHT_BANK_MODE_DECODE(n) ((((unsigned long)(n))>>0)&0x1) + +#define DDR0_44 0x2C +#define DDR0_44_TRCD_MASK 0x000000FF +#define DDR0_44_TRCD_ENCODE(n) ((((unsigned long)(n))&0xFF)<<0) +#define DDR0_44_TRCD_DECODE(n) ((((unsigned long)(n))>>0)&0xFF) + +#endif /* CONFIG_440EPX */ + /*----------------------------------------------------------------------------- | External Bus Controller +----------------------------------------------------------------------------*/ -- cgit v1.3.1 From 87dc096829e6a6363f4fdd73653b0093a85adbe0 Mon Sep 17 00:00:00 2001 From: Larry Johnson Date: Sat, 22 Dec 2007 15:16:25 -0500 Subject: Add configuration file for Korat board This patch supplies the configuration file for the Korat PPC440EPx- processor board. Signed-off-by: Larry Johnson --- include/configs/korat.h | 376 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 376 insertions(+) create mode 100644 include/configs/korat.h (limited to 'include') diff --git a/include/configs/korat.h b/include/configs/korat.h new file mode 100644 index 00000000000..1ea7d4894aa --- /dev/null +++ b/include/configs/korat.h @@ -0,0 +1,376 @@ +/* + * (C) Copyright 2007 + * Larry Johnson, lrj@acm.org + * + * (C) Copyright 2006-2007 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * (C) Copyright 2006 + * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@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 + * 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 + */ + +/************************************************************************ + * korat.h - configuration for Korat board + ***********************************************************************/ +#ifndef __CONFIG_H +#define __CONFIG_H + +/*----------------------------------------------------------------------- + * High Level Configuration Options + *----------------------------------------------------------------------*/ +#define CONFIG_440EPX 1 /* Specific PPC440EPx */ +#define CONFIG_4xx 1 /* ... PPC4xx family */ +#define CONFIG_SYS_CLK_FREQ 33333333 + +#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ +#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ + +/*----------------------------------------------------------------------- + * Manufacturer's information serial EEPROM parameters + *----------------------------------------------------------------------*/ +#define MAN_DATA_EEPROM_ADDR 0x53 /* EEPROM I2C address */ +#define MAN_SERIAL_NO_FIELD 2 +#define MAN_SERIAL_NO_LENGTH 13 +#define MAN_MAC_ADDR_FIELD 3 +#define MAN_MAC_ADDR_LENGTH 17 + +/*----------------------------------------------------------------------- + * Base addresses -- Note these are effective addresses where the + * actual resources get mapped (not physical addresses) + *----------------------------------------------------------------------*/ +#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */ +#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ + +#define CFG_BOOT_BASE_ADDR 0xf0000000 +#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */ +#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */ +#define CFG_MONITOR_BASE TEXT_BASE +#define CFG_OCM_BASE 0xe0010000 /* ocm */ +#define CFG_OCM_DATA_ADDR CFG_OCM_BASE +#define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */ +#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */ +#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000 +#define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000 +#define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000 + +/* Don't change either of these */ +#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals */ + +#define CFG_USB2D0_BASE 0xe0000100 +#define CFG_USB_DEVICE 0xe0000000 +#define CFG_USB_HOST 0xe0000400 +#define CFG_CPLD_BASE 0xc0000000 + +/*----------------------------------------------------------------------- + * Initial RAM & stack pointer + *----------------------------------------------------------------------*/ +/* 440EPx has 16KB of internal SRAM, so no need for D-Cache */ +#undef CFG_INIT_RAM_DCACHE +#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */ +#define CFG_INIT_RAM_END (4 << 10) +#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR + +/*----------------------------------------------------------------------- + * Serial Port + *----------------------------------------------------------------------*/ +#define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */ +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SERIAL_MULTI 1 +/* define this if you want console on UART1 */ +#undef CONFIG_UART1_CONSOLE + +#define CFG_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} + +/*----------------------------------------------------------------------- + * Environment + *----------------------------------------------------------------------*/ +#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */ + +/*----------------------------------------------------------------------- + * FLASH related + *----------------------------------------------------------------------*/ +#define CFG_FLASH_CFI /* The flash is CFI compatible */ +#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */ + +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } + +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ + +#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ +#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ + +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ +#define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */ + +#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ +#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */ + +#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ +#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE) +#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */ + +/* Address and size of Redundant Environment Sector */ +#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE) +#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) + +/*----------------------------------------------------------------------- + * DDR SDRAM + *----------------------------------------------------------------------*/ +#define CFG_MBYTES_SDRAM (512) /* 512 MiB TODO: remove */ +#define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */ +#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ +#define CONFIG_ZERO_SDRAM /* Zero SDRAM after setup */ +#define CONFIG_DDR_ECC /* Use ECC when available */ +#define SPD_EEPROM_ADDRESS {0x50} +#define CONFIG_PROG_SDRAM_TLB +#define CFG_DRAM_TEST + +/*----------------------------------------------------------------------- + * I2C + *----------------------------------------------------------------------*/ +#define CONFIG_HARD_I2C 1 /* 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_MULTI_EEPROMS +#define CFG_I2C_EEPROM_ADDR (0xa8>>1) +#define CFG_I2C_EEPROM_ADDR_LEN 1 +#define CFG_EEPROM_PAGE_WRITE_ENABLE +#define CFG_EEPROM_PAGE_WRITE_BITS 3 +#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 + +/* I2C RTC */ +#define CONFIG_RTC_M41T60 1 +#define CFG_I2C_RTC_ADDR 0x68 + +/* I2C SYSMON (LM73) */ +#define CONFIG_DTT_LM73 1 /* National Semi's LM73 */ +#define CONFIG_DTT_SENSORS {2} /* Sensor addresses */ +#define CFG_DTT_MAX_TEMP 70 +#define CFG_DTT_MIN_TEMP -30 + +#define CONFIG_PREBOOT "echo;" \ + "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ + "echo" + +#undef CONFIG_BOOTARGS + +/* Setup some board specific values for the default environment variables */ +#define CONFIG_HOSTNAME korat +#define CFG_BOOTFILE "bootfile=/tftpboot/korat/uImage\0" +#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CFG_BOOTFILE \ + CFG_ROOTPATH \ + "netdev=eth0\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=${serverip}:${rootpath}\0" \ + "ramargs=setenv bootargs root=/dev/ram rw\0" \ + "addip=setenv bootargs ${bootargs} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ + ":${hostname}:${netdev}:off panic=1\0" \ + "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ + "flash_nfs=run nfsargs addip addtty;" \ + "bootm ${kernel_addr}\0" \ + "flash_self=run ramargs addip addtty;" \ + "bootm ${kernel_addr} ${ramdisk_addr}\0" \ + "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ + "bootm\0" \ + "kernel_addr=FC000000\0" \ + "ramdisk_addr=FC180000\0" \ + "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \ + "update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \ + "cp.b 200000 FFFA0000 60000\0" \ + "upd=run load;run update\0" \ + "" +#define CONFIG_BOOTCOMMAND "run flash_self" + +#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +#define CONFIG_IBM_EMAC4_V4 1 +#define CONFIG_MII 1 /* MII PHY management */ +#define CONFIG_PHY_ADDR 2 /* PHY address, See schematics */ +#define CONFIG_PHY_DYNAMIC_ANEG 1 + +#define CONFIG_PHY_RESET 1 /* reset phy upon startup */ +#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ + +#define CONFIG_HAS_ETH0 +#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ + +#define CONFIG_NET_MULTI 1 +#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ +#define CONFIG_PHY1_ADDR 3 + +/* USB */ +#define CONFIG_USB_OHCI +#define CONFIG_USB_STORAGE + +/* Comment this out to enable USB 1.1 device */ +#define USB_2_0_DEVICE + +/* Partitions */ +#define CONFIG_MAC_PARTITION +#define CONFIG_DOS_PARTITION +#define CONFIG_ISO_PARTITION + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME +#define CONFIG_BOOTP_SUBNETMASK + +/* + * Command line configuration. + */ +#include + +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DATE +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DTT +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_ELF +#define CONFIG_CMD_FAT +#define CONFIG_CMD_I2C +#define CONFIG_I2C_CMD_TREE +#define CONFIG_CMD_IRQ +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_CMD_NFS +#define CONFIG_CMD_PCI +#define CONFIG_CMD_PING +#define CONFIG_CMD_REGINFO +#define CONFIG_CMD_SDRAM +#define CONFIG_CMD_USB + +/* POST support */ +#define CONFIG_POST (CFG_POST_CACHE | \ + CFG_POST_CPU | \ + CFG_POST_ECC | \ + CFG_POST_ETHER | \ + CFG_POST_FPU | \ + CFG_POST_I2C | \ + CFG_POST_MEMORY | \ + CFG_POST_RTC | \ + CFG_POST_SPR | \ + CFG_POST_UART) + +#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4) +#define CONFIG_LOGBUFFER +#define CFG_POST_CACHE_ADDR 0xC8000000 /* free virtual address */ + +#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ + +#define CONFIG_SUPPORT_VFAT + +/*----------------------------------------------------------------------- + * Miscellaneous configurable options + *----------------------------------------------------------------------*/ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=> " /* Monitor Command Prompt */ +#if defined(CONFIG_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 0x0400000 /* memtest works on */ +#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ + +#define CFG_LOAD_ADDR 0x100000 /* default load address */ +#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ + +#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ + +#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ +#define CONFIG_LOOPW 1 /* enable loopw command */ +#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ +#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ +#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ + +/*----------------------------------------------------------------------- + * PCI stuff + *----------------------------------------------------------------------*/ +/* General PCI */ +#define CONFIG_PCI /* include pci support */ +#define CONFIG_PCI_PNP /* do pci plug-and-play */ +#define CFG_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */ +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ +#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE */ + +/* Board-specific PCI */ +#define CFG_PCI_TARGET_INIT +#define CFG_PCI_MASTER_INIT + +#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ +#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 8 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ + +/*----------------------------------------------------------------------- + * External Bus Controller (EBC) Setup + *----------------------------------------------------------------------*/ + +/* Memory Bank 0 (NOR-FLASH) initialization */ +#define CFG_EBC_PB0AP 0x04017300 +#define CFG_EBC_PB0CR (CFG_FLASH_BASE | 0x000DA000) + +/* Memory Bank 1 (NOR-FLASH) initialization */ +#define CFG_EBC_PB1AP 0x04017300 +#define CFG_EBC_PB1CR (0xF8000000 | 0x000DA000) + +/* Memory Bank 2 (CPLD) initialization */ +#define CFG_EBC_PB2AP 0x04017300 +#define CFG_EBC_PB2CR (CFG_CPLD_BASE | 0x00038000) + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +#if defined(CONFIG_CMD_KGDB) +#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif +#endif /* __CONFIG_H */ -- cgit v1.3.1 From b568fd25574181a3b12ae3d66b2913903442cb83 Mon Sep 17 00:00:00 2001 From: Matthias Fuchs Date: Thu, 27 Dec 2007 17:03:46 +0100 Subject: Remove CPCI440 board This board never left prototyping state and it became a millstone round my neck. So remove it. Signed-off-by: Matthias Fuchs --- MAINTAINERS | 1 - MAKEALL | 1 - Makefile | 3 - board/esd/cpci440/Makefile | 54 --- board/esd/cpci440/config.mk | 45 --- board/esd/cpci440/cpci440.c | 152 -------- board/esd/cpci440/init.S | 94 ----- board/esd/cpci440/strataflash.c | 755 ---------------------------------------- board/esd/cpci440/u-boot.lds | 159 --------- include/configs/CPCI440.h | 287 --------------- 10 files changed, 1551 deletions(-) delete mode 100644 board/esd/cpci440/Makefile delete mode 100644 board/esd/cpci440/config.mk delete mode 100644 board/esd/cpci440/cpci440.c delete mode 100644 board/esd/cpci440/init.S delete mode 100644 board/esd/cpci440/strataflash.c delete mode 100644 board/esd/cpci440/u-boot.lds delete mode 100644 include/configs/CPCI440.h (limited to 'include') diff --git a/MAINTAINERS b/MAINTAINERS index 0238d2e8163..6e3c2ef499f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -146,7 +146,6 @@ Matthias Fuchs CPCI4052 PPC405GP CPCI405AB PPC405GP CPCI405DT PPC405GP - CPCI440 PPC440GP CPCIISER4 PPC405GP DASA_SIM IOP480 (PPC401) DP405 PPC405EP diff --git a/MAKEALL b/MAKEALL index 97e389172a8..a6e0eef1652 100755 --- a/MAKEALL +++ b/MAKEALL @@ -168,7 +168,6 @@ LIST_4xx=" \ CPCI4052 \ CPCI405AB \ CPCI405DT \ - CPCI440 \ CPCIISER4 \ CRAYL1 \ csb272 \ diff --git a/Makefile b/Makefile index c127bcfb94d..e5d69b4fc11 100644 --- a/Makefile +++ b/Makefile @@ -1160,9 +1160,6 @@ CPCI405AB_config: unconfig @$(MKCONFIG) $(@:_config=) ppc ppc4xx cpci405 esd @echo "BOARD_REVISION = $(@:_config=)" >> $(obj)include/config.mk -CPCI440_config: unconfig - @$(MKCONFIG) $(@:_config=) ppc ppc4xx cpci440 esd - CPCIISER4_config: unconfig @$(MKCONFIG) $(@:_config=) ppc ppc4xx cpciiser4 esd diff --git a/board/esd/cpci440/Makefile b/board/esd/cpci440/Makefile deleted file mode 100644 index d13d31c9748..00000000000 --- a/board/esd/cpci440/Makefile +++ /dev/null @@ -1,54 +0,0 @@ -# -# (C) Copyright 2002-2006 -# 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 $(TOPDIR)/config.mk -ifneq ($(OBJTREE),$(SRCTREE)) -$(shell mkdir -p $(obj)../common) -endif - -LIB = $(obj)lib$(BOARD).a - -COBJS = $(BOARD).o strataflash.o ../common/misc.o -SOBJS = init.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak .depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/esd/cpci440/config.mk b/board/esd/cpci440/config.mk deleted file mode 100644 index 8e5f63fe489..00000000000 --- a/board/esd/cpci440/config.mk +++ /dev/null @@ -1,45 +0,0 @@ -# -# (C) Copyright 2002 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# esd ADCIOP boards -# - -#TEXT_BASE = 0xFFFE0000 - -ifeq ($(ramsym),1) -TEXT_BASE = 0x07FD0000 -else -TEXT_BASE = 0xFFFC0000 -#TEXT_BASE = 0x01fc0000 -endif - -PLATFORM_CPPFLAGS += -DCONFIG_440=1 - -ifeq ($(debug),1) -PLATFORM_CPPFLAGS += -DDEBUG -endif - -ifeq ($(dbcr),1) -PLATFORM_CPPFLAGS += -DCFG_INIT_DBCR=0x8cff0000 -endif diff --git a/board/esd/cpci440/cpci440.c b/board/esd/cpci440/cpci440.c deleted file mode 100644 index caa6d5591fd..00000000000 --- a/board/esd/cpci440/cpci440.c +++ /dev/null @@ -1,152 +0,0 @@ -/* - * (C) Copyright 2002 - * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.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 - - -extern void lxt971_no_sleep(void); - - -long int fixed_sdram( void ); - -int board_early_init_f (void) -{ - uint reg; - - /*-------------------------------------------------------------------- - * Setup the external bus controller/chip selects - *-------------------------------------------------------------------*/ - mtdcr( ebccfga, xbcfg ); - reg = mfdcr( ebccfgd ); - mtdcr( ebccfgd, reg | 0x04000000 ); /* Set ATC */ - - mtebc( pb0ap, 0x92015480 ); /* FLASH/SRAM */ - mtebc( pb0cr, 0xFF87A000 ); /* BAS=0xff8 8MB R/W 16-bit */ - /* test-only: other regs still missing... */ - - /*-------------------------------------------------------------------- - * Setup the interrupt controller polarities, triggers, etc. - *-------------------------------------------------------------------*/ - mtdcr( uic0sr, 0xffffffff ); /* clear all */ - mtdcr( uic0er, 0x00000000 ); /* disable all */ - mtdcr( uic0cr, 0x00000009 ); /* SMI & UIC1 crit are critical */ - mtdcr( uic0pr, 0xfffffe13 ); /* per ref-board manual */ - mtdcr( uic0tr, 0x01c00008 ); /* per ref-board manual */ - mtdcr( uic0vr, 0x00000001 ); /* int31 highest, base=0x000 */ - mtdcr( uic0sr, 0xffffffff ); /* clear all */ - - mtdcr( uic1sr, 0xffffffff ); /* clear all */ - mtdcr( uic1er, 0x00000000 ); /* disable all */ - mtdcr( uic1cr, 0x00000000 ); /* all non-critical */ - mtdcr( uic1pr, 0xffffe0ff ); /* per ref-board manual */ - mtdcr( uic1tr, 0x00ffc000 ); /* per ref-board manual */ - mtdcr( uic1vr, 0x00000001 ); /* int31 highest, base=0x000 */ - mtdcr( uic1sr, 0xffffffff ); /* clear all */ - - return 0; -} - - -int checkboard (void) -{ - sys_info_t sysinfo; - get_sys_info(&sysinfo); - - printf("Board: esd CPCI-440\n"); - printf("\tVCO: %lu MHz\n", sysinfo.freqVCOMhz/1000000); - printf("\tCPU: %lu MHz\n", sysinfo.freqProcessor/1000000); - printf("\tPLB: %lu MHz\n", sysinfo.freqPLB/1000000); - printf("\tOPB: %lu MHz\n", sysinfo.freqOPB/1000000); - printf("\tEBC: %lu MHz\n", sysinfo.freqEBC/1000000); - - /* - * Disable sleep mode in LXT971 - */ - lxt971_no_sleep(); - - return (0); -} - - -long int initdram (int board_type) -{ - long dram_size = 0; - - dram_size = fixed_sdram(); - return dram_size; -} - - -/************************************************************************* - * fixed sdram init -- doesn't use serial presence detect. - * - * Assumes: 64 MB, non-ECC, non-registered - * PLB @ 133 MHz - * - ************************************************************************/ -long int fixed_sdram( void ) -{ - uint reg; - -#if 1 /* test-only */ - /*-------------------------------------------------------------------- - * Setup some default - *------------------------------------------------------------------*/ - mtsdram( mem_uabba, 0x00000000 ); /* ubba=0 (default) */ - mtsdram( mem_slio, 0x00000000 ); /* rdre=0 wrre=0 rarw=0 */ - mtsdram( mem_devopt,0x00000000 ); /* dll=0 ds=0 (normal) */ - mtsdram( mem_wddctr,0x40000000 ); /* wrcp=0 dcd=0 */ - mtsdram( mem_clktr, 0x40000000 ); /* clkp=1 (90 deg wr) dcdt=0 */ - - /*-------------------------------------------------------------------- - * Setup for board-specific specific mem - *------------------------------------------------------------------*/ - /* - * Following for CAS Latency = 2.5 @ 133 MHz PLB - */ - mtsdram( mem_b0cr, 0x00082001 );/* SDBA=0x000, 64MB, Mode 2, enabled*/ - mtsdram( mem_tr0, 0x410a4012 );/* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */ - /* RA=10 RD=3 */ - mtsdram( mem_tr1, 0x8080082f );/* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */ - mtsdram( mem_rtr, 0x08200000 );/* Rate 15.625 ns @ 133 MHz PLB */ - mtsdram( mem_cfg1, 0x00000000 );/* Self-refresh exit, disable PM */ - udelay( 400 ); /* Delay 200 usecs (min) */ - - /*-------------------------------------------------------------------- - * Enable the controller, then wait for DCEN to complete - *------------------------------------------------------------------*/ - mtsdram( mem_cfg0, 0x86000000 );/* DCEN=1, PMUD=1, 64-bit */ - for(;;) - { - mfsdram( mem_mcsts, reg ); - if( reg & 0x80000000 ) - break; - } - - return( 64 * 1024 * 1024 ); /* 64 MB */ -#else - return( 32 * 1024 * 1024 ); /* 64 MB */ -#endif -} diff --git a/board/esd/cpci440/init.S b/board/esd/cpci440/init.S deleted file mode 100644 index 82f37fd9967..00000000000 --- a/board/esd/cpci440/init.S +++ /dev/null @@ -1,94 +0,0 @@ -/* -* Copyright (C) 2002 Scott McNutt -* -* 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 - -/* General */ -#define TLB_VALID 0x00000200 - -/* Supported page sizes */ - -#define SZ_1K 0x00000000 -#define SZ_4K 0x00000010 -#define SZ_16K 0x00000020 -#define SZ_64K 0x00000030 -#define SZ_256K 0x00000040 -#define SZ_1M 0x00000050 -#define SZ_16M 0x00000070 -#define SZ_256M 0x00000090 - -/* Storage attributes */ -#define SA_W 0x00000800 /* Write-through */ -#define SA_I 0x00000400 /* Caching inhibited */ -#define SA_M 0x00000200 /* Memory coherence */ -#define SA_G 0x00000100 /* Guarded */ -#define SA_E 0x00000080 /* Endian */ - -/* Access control */ -#define AC_X 0x00000024 /* Execute */ -#define AC_W 0x00000012 /* Write */ -#define AC_R 0x00000009 /* Read */ - -/* Some handy macros */ - -#define EPN(e) ((e) & 0xfffffc00) -#define TLB0(epn,sz) ( (EPN((epn)) | (sz) | TLB_VALID ) ) -#define TLB1(rpn,erpn) ( ((rpn)&0xfffffc00) | (erpn) ) -#define TLB2(a) ( (a)&0x00000fbf ) - -#define tlbtab_start\ - mflr r1 ;\ - bl 0f ; - -#define tlbtab_end\ - .long 0, 0, 0 ; \ -0: mflr r0 ; \ - mtlr r1 ; \ - blr ; - -#define tlbentry(epn,sz,rpn,erpn,attr)\ - .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr) - - -/************************************************************************** - * TLB TABLE - * - * This table is used by the cpu boot code to setup the initial tlb - * entries. Rather than make broad assumptions in the cpu source tree, - * this table lets each board set things up however they like. - * - * Pointer to the table is returned in r1 - * - *************************************************************************/ - - .section .bootpg,"ax" - .globl tlbtab - -tlbtab: - tlbtab_start - tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I) - tlbentry( CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I) - tlbentry( CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X ) - tlbentry( CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X ) - tlbentry( CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X ) - tlbtab_end diff --git a/board/esd/cpci440/strataflash.c b/board/esd/cpci440/strataflash.c deleted file mode 100644 index 2f055c20d5b..00000000000 --- a/board/esd/cpci440/strataflash.c +++ /dev/null @@ -1,755 +0,0 @@ -/* - * (C) Copyright 2002 - * Brad Kemp, Seranoa Networks, Brad.Kemp@seranoa.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 - -#undef DEBUG_FLASH -/* - * This file implements a Common Flash Interface (CFI) driver for U-Boot. - * The width of the port and the width of the chips are determined at initialization. - * These widths are used to calculate the address for access CFI data structures. - * It has been tested on an Intel Strataflash implementation. - * - * References - * JEDEC Standard JESD68 - Common Flash Interface (CFI) - * JEDEC Standard JEP137-A Common Flash Interface (CFI) ID Codes - * Intel Application Note 646 Common Flash Interface (CFI) and Command Sets - * Intel 290667-008 3 Volt Intel StrataFlash Memory datasheet - * - * TODO - * Use Primary Extended Query table (PRI) and Alternate Algorithm Query Table (ALT) to determine if protection is available - * Add support for other command sets Use the PRI and ALT to determine command set - * Verify erase and program timeouts. - */ - -#define FLASH_CMD_CFI 0x98 -#define FLASH_CMD_READ_ID 0x90 -#define FLASH_CMD_RESET 0xff -#define FLASH_CMD_BLOCK_ERASE 0x20 -#define FLASH_CMD_ERASE_CONFIRM 0xD0 -#define FLASH_CMD_WRITE 0x40 -#define FLASH_CMD_PROTECT 0x60 -#define FLASH_CMD_PROTECT_SET 0x01 -#define FLASH_CMD_PROTECT_CLEAR 0xD0 -#define FLASH_CMD_CLEAR_STATUS 0x50 -#define FLASH_CMD_WRITE_TO_BUFFER 0xE8 -#define FLASH_CMD_WRITE_BUFFER_CONFIRM 0xD0 - -#define FLASH_STATUS_DONE 0x80 -#define FLASH_STATUS_ESS 0x40 -#define FLASH_STATUS_ECLBS 0x20 -#define FLASH_STATUS_PSLBS 0x10 -#define FLASH_STATUS_VPENS 0x08 -#define FLASH_STATUS_PSS 0x04 -#define FLASH_STATUS_DPS 0x02 -#define FLASH_STATUS_R 0x01 -#define FLASH_STATUS_PROTECT 0x01 - -#define FLASH_OFFSET_CFI 0x55 -#define FLASH_OFFSET_CFI_RESP 0x10 -#define FLASH_OFFSET_WTOUT 0x1F -#define FLASH_OFFSET_WBTOUT 0x20 -#define FLASH_OFFSET_ETOUT 0x21 -#define FLASH_OFFSET_CETOUT 0x22 -#define FLASH_OFFSET_WMAX_TOUT 0x23 -#define FLASH_OFFSET_WBMAX_TOUT 0x24 -#define FLASH_OFFSET_EMAX_TOUT 0x25 -#define FLASH_OFFSET_CEMAX_TOUT 0x26 -#define FLASH_OFFSET_SIZE 0x27 -#define FLASH_OFFSET_INTERFACE 0x28 -#define FLASH_OFFSET_BUFFER_SIZE 0x2A -#define FLASH_OFFSET_NUM_ERASE_REGIONS 0x2C -#define FLASH_OFFSET_ERASE_REGIONS 0x2D -#define FLASH_OFFSET_PROTECT 0x02 -#define FLASH_OFFSET_USER_PROTECTION 0x85 -#define FLASH_OFFSET_INTEL_PROTECTION 0x81 - - -#define FLASH_MAN_CFI 0x01000000 - - -typedef union { - unsigned char c; - unsigned short w; - unsigned long l; -} cfiword_t; - -typedef union { - unsigned char * cp; - unsigned short *wp; - unsigned long *lp; -} cfiptr_t; - -#define NUM_ERASE_REGIONS 4 - -flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ - - -/*----------------------------------------------------------------------- - * Functions - */ - - -static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c); -static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf); -static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd); -static int flash_isequal(flash_info_t * info, int sect, uchar offset, uchar cmd); -static int flash_isset(flash_info_t * info, int sect, uchar offset, uchar cmd); -static int flash_detect_cfi(flash_info_t * info); -static ulong flash_get_size (ulong base, int banknum); -static int flash_write_cfiword (flash_info_t *info, ulong dest, cfiword_t cword); -static int flash_full_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt); -#ifdef CFG_FLASH_USE_BUFFER_WRITE -static int flash_write_cfibuffer(flash_info_t * info, ulong dest, uchar * cp, int len); -#endif -/*----------------------------------------------------------------------- - * create an address based on the offset and the port width - */ -inline uchar * flash_make_addr(flash_info_t * info, int sect, int offset) -{ - return ((uchar *)(info->start[sect] + (offset * info->portwidth))); -} -/*----------------------------------------------------------------------- - * read a character at a port width address - */ -inline uchar flash_read_uchar(flash_info_t * info, uchar offset) -{ - uchar *cp; - cp = flash_make_addr(info, 0, offset); - return (cp[info->portwidth - 1]); -} - -/*----------------------------------------------------------------------- - * read a short word by swapping for ppc format. - */ -ushort flash_read_ushort(flash_info_t * info, int sect, uchar offset) -{ - uchar * addr; - - addr = flash_make_addr(info, sect, offset); - return ((addr[(2*info->portwidth) - 1] << 8) | addr[info->portwidth - 1]); - -} - -/*----------------------------------------------------------------------- - * read a long word by picking the least significant byte of each maiximum - * port size word. Swap for ppc format. - */ -ulong flash_read_long(flash_info_t * info, int sect, uchar offset) -{ - uchar * addr; - - addr = flash_make_addr(info, sect, offset); - return ( (addr[(2*info->portwidth) - 1] << 24 ) | (addr[(info->portwidth) -1] << 16) | - (addr[(4*info->portwidth) - 1] << 8) | addr[(3*info->portwidth) - 1]); - -} - -/*----------------------------------------------------------------------- - */ -unsigned long flash_init (void) -{ - unsigned long size; - int i; - unsigned long address; - - - /* The flash is positioned back to back, with the demultiplexing of the chip - * based on the A24 address line. - * - */ - - address = CFG_FLASH_BASE; - size = 0; - - /* Init: no FLASHes known */ - for (i=0; i= CFG_FLASH_BASE) - for(i=0; flash_info[0].start[i] < CFG_MONITOR_BASE+monitor_flash_len-1; i++) - (void)flash_real_protect(&flash_info[0], i, 1); -#endif -#endif - - return (size); -} - -/*----------------------------------------------------------------------- - */ -int flash_erase (flash_info_t *info, int s_first, int s_last) -{ - int rcode = 0; - int prot; - int sect; - - if( info->flash_id != FLASH_MAN_CFI) { - printf ("Can't erase unknown flash type - aborted\n"); - return 1; - } - if ((s_first < 0) || (s_first > s_last)) { - printf ("- no sectors to erase\n"); - return 1; - } - - prot = 0; - for (sect=s_first; sect<=s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf ("\n"); - } - - - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - flash_write_cmd(info, sect, 0, FLASH_CMD_CLEAR_STATUS); - flash_write_cmd(info, sect, 0, FLASH_CMD_BLOCK_ERASE); - flash_write_cmd(info, sect, 0, FLASH_CMD_ERASE_CONFIRM); - - if(flash_full_status_check(info, sect, info->erase_blk_tout, "erase")) { - rcode = 1; - } else - printf("."); - } - } - printf (" done\n"); - return rcode; -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info (flash_info_t *info) -{ - int i; - - if (info->flash_id != FLASH_MAN_CFI) { - printf ("missing or unknown FLASH type\n"); - return; - } - - printf("CFI conformant FLASH (%d x %d)", - (info->portwidth << 3 ), (info->chipwidth << 3 )); - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - printf(" Erase timeout %ld ms, write timeout %ld ms, buffer write timeout %ld ms, buffer size %d\n", - info->erase_blk_tout, info->write_tout, info->buffer_write_tout, info->buffer_size); - - printf (" Sector Start Addresses:"); - for (i=0; isector_count; ++i) { - if ((i % 5) == 0) - printf ("\n"); - printf (" %08lX%5s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); - return; -} - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - ulong wp; - ulong cp; - int aln; - cfiword_t cword; - int i, rc; - - /* get lower aligned address */ - wp = (addr & ~(info->portwidth - 1)); - - /* handle unaligned start */ - if((aln = addr - wp) != 0) { - cword.l = 0; - cp = wp; - for(i=0;iportwidth) && (cnt > 0) ; i++) { - flash_add_byte(info, &cword, *src++); - cnt--; - cp++; - } - for(; (cnt == 0) && (i < info->portwidth); ++i, ++cp) - flash_add_byte(info, &cword, (*(uchar *)cp)); - if((rc = flash_write_cfiword(info, wp, cword)) != 0) - return rc; - wp = cp; - } - -#ifdef CFG_FLASH_USE_BUFFER_WRITE - while(cnt >= info->portwidth) { - i = info->buffer_size > cnt? cnt: info->buffer_size; - if((rc = flash_write_cfibuffer(info, wp, src,i)) != ERR_OK) - return rc; - wp += i; - src += i; - cnt -=i; - } -#else - /* handle the aligned part */ - while(cnt >= info->portwidth) { - cword.l = 0; - for(i = 0; i < info->portwidth; i++) { - flash_add_byte(info, &cword, *src++); - } - if((rc = flash_write_cfiword(info, wp, cword)) != 0) - return rc; - wp += info->portwidth; - cnt -= info->portwidth; - } -#endif /* CFG_FLASH_USE_BUFFER_WRITE */ - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - cword.l = 0; - for (i=0, cp=wp; (iportwidth) && (cnt>0); ++i, ++cp) { - flash_add_byte(info, &cword, *src++); - --cnt; - } - for (; iportwidth; ++i, ++cp) { - flash_add_byte(info, & cword, (*(uchar *)cp)); - } - - return flash_write_cfiword(info, wp, cword); -} - -/*----------------------------------------------------------------------- - */ -int flash_real_protect(flash_info_t *info, long sector, int prot) -{ - int retcode = 0; - - flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS); - flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT); - if(prot) - flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT_SET); - else - flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT_CLEAR); - - if((retcode = flash_full_status_check(info, sector, info->erase_blk_tout, - prot?"protect":"unprotect")) == 0) { - - info->protect[sector] = prot; - /* Intel's unprotect unprotects all locking */ - if(prot == 0) { - int i; - for(i = 0 ; isector_count; i++) { - if(info->protect[i]) - flash_real_protect(info, i, 1); - } - } - } - - return retcode; -} -/*----------------------------------------------------------------------- - * wait for XSR.7 to be set. Time out with an error if it does not. - * This routine does not set the flash to read-array mode. - */ -static int flash_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt) -{ - ulong start; - - /* Wait for command completion */ - start = get_timer (0); - while(!flash_isset(info, sector, 0, FLASH_STATUS_DONE)) { - if (get_timer(start) > info->erase_blk_tout) { - printf("Flash %s timeout at address %lx\n", prompt, info->start[sector]); - flash_write_cmd(info, sector, 0, FLASH_CMD_RESET); - return ERR_TIMOUT; - } - } - return ERR_OK; -} -/*----------------------------------------------------------------------- - * Wait for XSR.7 to be set, if it times out print an error, otherwise do a full status check. - * This routine sets the flash to read-array mode. - */ -static int flash_full_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt) -{ - int retcode; - retcode = flash_status_check(info, sector, tout, prompt); - if((retcode == ERR_OK) && !flash_isequal(info,sector, 0, FLASH_STATUS_DONE)) { - retcode = ERR_INVAL; - printf("Flash %s error at address %lx\n", prompt,info->start[sector]); - if(flash_isset(info, sector, 0, FLASH_STATUS_ECLBS | FLASH_STATUS_PSLBS)){ - printf("Command Sequence Error.\n"); - } else if(flash_isset(info, sector, 0, FLASH_STATUS_ECLBS)){ - printf("Block Erase Error.\n"); - retcode = ERR_NOT_ERASED; - } else if (flash_isset(info, sector, 0, FLASH_STATUS_PSLBS)) { - printf("Locking Error\n"); - } - if(flash_isset(info, sector, 0, FLASH_STATUS_DPS)){ - printf("Block locked.\n"); - retcode = ERR_PROTECTED; - } - if(flash_isset(info, sector, 0, FLASH_STATUS_VPENS)) - printf("Vpp Low Error.\n"); - } - flash_write_cmd(info, sector, 0, FLASH_CMD_RESET); - return retcode; -} -/*----------------------------------------------------------------------- - */ -static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c) -{ - switch(info->portwidth) { - case FLASH_CFI_8BIT: - cword->c = c; - break; - case FLASH_CFI_16BIT: - cword->w = (cword->w << 8) | c; - break; - case FLASH_CFI_32BIT: - cword->l = (cword->l << 8) | c; - } -} - - -/*----------------------------------------------------------------------- - * make a proper sized command based on the port and chip widths - */ -static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf) -{ - int i; - uchar *cp = (uchar *)cmdbuf; - for(i=0; i< info->portwidth; i++) - *cp++ = ((i+1) % info->chipwidth) ? '\0':cmd; -} - -/* - * Write a proper sized command to the correct address - */ -static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd) -{ - - volatile cfiptr_t addr; - cfiword_t cword; - addr.cp = flash_make_addr(info, sect, offset); - flash_make_cmd(info, cmd, &cword); - switch(info->portwidth) { - case FLASH_CFI_8BIT: - *addr.cp = cword.c; - break; - case FLASH_CFI_16BIT: - *addr.wp = cword.w; - break; - case FLASH_CFI_32BIT: - *addr.lp = cword.l; - break; - } -} - -/*----------------------------------------------------------------------- - */ -static int flash_isequal(flash_info_t * info, int sect, uchar offset, uchar cmd) -{ - cfiptr_t cptr; - cfiword_t cword; - int retval; - cptr.cp = flash_make_addr(info, sect, offset); - flash_make_cmd(info, cmd, &cword); - switch(info->portwidth) { - case FLASH_CFI_8BIT: - retval = (cptr.cp[0] == cword.c); - break; - case FLASH_CFI_16BIT: - retval = (cptr.wp[0] == cword.w); - break; - case FLASH_CFI_32BIT: - retval = (cptr.lp[0] == cword.l); - break; - default: - retval = 0; - break; - } - return retval; -} -/*----------------------------------------------------------------------- - */ -static int flash_isset(flash_info_t * info, int sect, uchar offset, uchar cmd) -{ - cfiptr_t cptr; - cfiword_t cword; - int retval; - cptr.cp = flash_make_addr(info, sect, offset); - flash_make_cmd(info, cmd, &cword); - switch(info->portwidth) { - case FLASH_CFI_8BIT: - retval = ((cptr.cp[0] & cword.c) == cword.c); - break; - case FLASH_CFI_16BIT: - retval = ((cptr.wp[0] & cword.w) == cword.w); - break; - case FLASH_CFI_32BIT: - retval = ((cptr.lp[0] & cword.l) == cword.l); - break; - default: - retval = 0; - break; - } - return retval; -} - -/*----------------------------------------------------------------------- - * detect if flash is compatible with the Common Flash Interface (CFI) - * http://www.jedec.org/download/search/jesd68.pdf - * - */ -static int flash_detect_cfi(flash_info_t * info) -{ - - for(info->portwidth=FLASH_CFI_8BIT; info->portwidth <= FLASH_CFI_32BIT; - info->portwidth <<= 1) { - for(info->chipwidth =FLASH_CFI_BY8; - info->chipwidth <= info->portwidth; - info->chipwidth <<= 1) { - flash_write_cmd(info, 0, 0, FLASH_CMD_RESET); - flash_write_cmd(info, 0, FLASH_OFFSET_CFI, FLASH_CMD_CFI); - if(flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP,'Q') && - flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP + 1, 'R') && - flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP + 2, 'Y')) - return 1; - } - } - return 0; -} -/* - * The following code cannot be run from FLASH! - * - */ -static ulong flash_get_size (ulong base, int banknum) -{ - flash_info_t * info = &flash_info[banknum]; - int i, j; - int sect_cnt; - unsigned long sector; - unsigned long tmp; - int size_ratio; - uchar num_erase_regions; - int erase_region_size; - int erase_region_count; - - info->start[0] = base; - - if(flash_detect_cfi(info)){ -#ifdef DEBUG_FLASH - printf("portwidth=%d chipwidth=%d\n", info->portwidth, info->chipwidth); /* test-only */ -#endif - size_ratio = info->portwidth / info->chipwidth; - num_erase_regions = flash_read_uchar(info, FLASH_OFFSET_NUM_ERASE_REGIONS); -#ifdef DEBUG_FLASH - printf("found %d erase regions\n", num_erase_regions); -#endif - sect_cnt = 0; - sector = base; - for(i = 0 ; i < num_erase_regions; i++) { - if(i > NUM_ERASE_REGIONS) { - printf("%d erase regions found, only %d used\n", - num_erase_regions, NUM_ERASE_REGIONS); - break; - } - tmp = flash_read_long(info, 0, FLASH_OFFSET_ERASE_REGIONS); - erase_region_size = (tmp & 0xffff)? ((tmp & 0xffff) * 256): 128; - tmp >>= 16; - erase_region_count = (tmp & 0xffff) +1; - for(j = 0; j< erase_region_count; j++) { - info->start[sect_cnt] = sector; - sector += (erase_region_size * size_ratio); - info->protect[sect_cnt] = flash_isset(info, sect_cnt, FLASH_OFFSET_PROTECT, FLASH_STATUS_PROTECT); - sect_cnt++; - } - } - - info->sector_count = sect_cnt; - /* multiply the size by the number of chips */ - info->size = (1 << flash_read_uchar(info, FLASH_OFFSET_SIZE)) * size_ratio; - info->buffer_size = (1 << flash_read_ushort(info, 0, FLASH_OFFSET_BUFFER_SIZE)); - tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_ETOUT); - info->erase_blk_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_EMAX_TOUT))); - tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_WBTOUT); - info->buffer_write_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_WBMAX_TOUT))); - tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_WTOUT); - info->write_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_WMAX_TOUT)))/ 1000; - info->flash_id = FLASH_MAN_CFI; - } - - flash_write_cmd(info, 0, 0, FLASH_CMD_RESET); - return(info->size); -} - - -/*----------------------------------------------------------------------- - */ -static int flash_write_cfiword (flash_info_t *info, ulong dest, cfiword_t cword) -{ - - cfiptr_t ctladdr; - cfiptr_t cptr; - int flag; - - ctladdr.cp = flash_make_addr(info, 0, 0); - cptr.cp = (uchar *)dest; - - - /* Check if Flash is (sufficiently) erased */ - switch(info->portwidth) { - case FLASH_CFI_8BIT: - flag = ((cptr.cp[0] & cword.c) == cword.c); - break; - case FLASH_CFI_16BIT: - flag = ((cptr.wp[0] & cword.w) == cword.w); - break; - case FLASH_CFI_32BIT: - flag = ((cptr.lp[0] & cword.l) == cword.l); - break; - default: - return 2; - } - if(!flag) - return 2; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - flash_write_cmd(info, 0, 0, FLASH_CMD_CLEAR_STATUS); - flash_write_cmd(info, 0, 0, FLASH_CMD_WRITE); - - switch(info->portwidth) { - case FLASH_CFI_8BIT: - cptr.cp[0] = cword.c; - break; - case FLASH_CFI_16BIT: - cptr.wp[0] = cword.w; - break; - case FLASH_CFI_32BIT: - cptr.lp[0] = cword.l; - break; - } - - /* re-enable interrupts if necessary */ - if(flag) - enable_interrupts(); - - return flash_full_status_check(info, 0, info->write_tout, "write"); -} - -#ifdef CFG_FLASH_USE_BUFFER_WRITE - -/* loop through the sectors from the highest address - * when the passed address is greater or equal to the sector address - * we have a match - */ -static int find_sector(flash_info_t *info, ulong addr) -{ - int sector; - for(sector = info->sector_count - 1; sector >= 0; sector--) { - if(addr >= info->start[sector]) - break; - } - return sector; -} - -static int flash_write_cfibuffer(flash_info_t * info, ulong dest, uchar * cp, int len) -{ - - int sector; - int cnt; - int retcode; - volatile cfiptr_t src; - volatile cfiptr_t dst; - - src.cp = cp; - dst.cp = (uchar *)dest; - sector = find_sector(info, dest); - flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS); - flash_write_cmd(info, sector, 0, FLASH_CMD_WRITE_TO_BUFFER); - if((retcode = flash_status_check(info, sector, info->buffer_write_tout, - "write to buffer")) == ERR_OK) { - switch(info->portwidth) { - case FLASH_CFI_8BIT: - cnt = len; - break; - case FLASH_CFI_16BIT: - cnt = len >> 1; - break; - case FLASH_CFI_32BIT: - cnt = len >> 2; - break; - default: - return ERR_INVAL; - break; - } - flash_write_cmd(info, sector, 0, (uchar)cnt-1); - while(cnt-- > 0) { - switch(info->portwidth) { - case FLASH_CFI_8BIT: - *dst.cp++ = *src.cp++; - break; - case FLASH_CFI_16BIT: - *dst.wp++ = *src.wp++; - break; - case FLASH_CFI_32BIT: - *dst.lp++ = *src.lp++; - break; - default: - return ERR_INVAL; - break; - } - } - flash_write_cmd(info, sector, 0, FLASH_CMD_WRITE_BUFFER_CONFIRM); - retcode = flash_full_status_check(info, sector, info->buffer_write_tout, - "buffer write"); - } - flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS); - return retcode; -} -#endif /* CFG_USE_FLASH_BUFFER_WRITE */ diff --git a/board/esd/cpci440/u-boot.lds b/board/esd/cpci440/u-boot.lds deleted file mode 100644 index b1b4ad2a978..00000000000 --- a/board/esd/cpci440/u-boot.lds +++ /dev/null @@ -1,159 +0,0 @@ -/* - * (C) Copyright 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 - */ - -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 -{ - .resetvec 0xFFFFFFFC : -/* .resetvec 0x01FFFFFC :*/ - { - *(.resetvec) - } = 0xffff - - .bootpg 0xFFFFF000 : -/* .bootpg 0x01FFF000 :*/ - { - cpu/ppc4xx/start.o (.bootpg) - } = 0xffff - - /* 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 : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - cpu/ppc4xx/start.o (.text) - board/esd/cpci440/init.o (.text) - cpu/ppc4xx/kgdb.o (.text) - cpu/ppc4xx/traps.o (.text) - cpu/ppc4xx/interrupts.o (.text) - cpu/ppc4xx/4xx_uart.o (.text) - cpu/ppc4xx/cpu_init.o (.text) - cpu/ppc4xx/speed.o (.text) - common/dlmalloc.o (.text) - lib_generic/crc32.o (.text) - lib_ppc/extable.o (.text) - lib_generic/zlib.o (.text) - -/* . = env_offset;*/ -/* common/environment.o(.text)*/ - - *(.text) - *(.fixup) - *(.got1) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(.rodata) - *(.rodata1) - *(.rodata.str1.4) - *(.eh_frame) - } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _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(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - } - _end = . ; - PROVIDE (end = .); -} diff --git a/include/configs/CPCI440.h b/include/configs/CPCI440.h deleted file mode 100644 index eb47cd7ff82..00000000000 --- a/include/configs/CPCI440.h +++ /dev/null @@ -1,287 +0,0 @@ -/* - * (C) Copyright 2002 - * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.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 - */ - -/************************************************************************ - * board/config_CPCI440.h - configuration for esd CPCI-440 board - ***********************************************************************/ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/*----------------------------------------------------------------------- - * High Level Configuration Options - *----------------------------------------------------------------------*/ -#define CONFIG_CPCI440 1 /* Board is ebony */ -#define CONFIG_440GP 1 /* Specifc GP support */ -#define CONFIG_440 1 /* ... PPC440 family */ -#define CONFIG_4xx 1 /* ... PPC4xx family */ -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ -#undef CFG_DRAM_TEST /* Disable-takes long time! */ -#define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */ - -/*----------------------------------------------------------------------- - * Base addresses -- Note these are effective addresses where the - * actual resources get mapped (not physical addresses) - *----------------------------------------------------------------------*/ -#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */ -#define CFG_FLASH_BASE 0xff800000 /* start of FLASH */ -#if 1 -#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */ -#else -#define CFG_MONITOR_BASE 0x01fc0000 /* start of monitor */ -#endif -#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ -#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */ - -#define CFG_FPGA_BASE (CFG_PERIPHERAL_BASE + 0x08300000) -#define CFG_NVRAM_BASE_ADDR (CFG_PERIPHERAL_BASE + 0x08000000) - -/*----------------------------------------------------------------------- - * Initial RAM & stack pointer (placed in internal SRAM) - *----------------------------------------------------------------------*/ -#define CFG_INIT_RAM_ADDR CFG_ISRAM_BASE /* Initial RAM address */ -#define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */ -#define CFG_GBL_DATA_SIZE 128 /* num bytes 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_LEN (192 * 1024) /* Reserve 192 kB for Mon */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/ - -/*----------------------------------------------------------------------- - * Serial Port - *----------------------------------------------------------------------*/ -#undef CONFIG_SERIAL_SOFTWARE_FIFO -#undef CFG_EXT_SERIAL_CLOCK /* (1843200 * 6) / * Ext clk @ 11.059 MHz */ -#define CONFIG_BAUDRATE 9600 - -#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400} - -/*----------------------------------------------------------------------- - * NVRAM/RTC - * - * NOTE: Upper 8 bytes of NVRAM is where the RTC registers are located. - * The DS1743 code assumes this condition (i.e. -- it assumes the base - * address for the RTC registers is: - * - * CFG_NVRAM_BASE_ADDR + CFG_NVRAM_SIZE - * - *----------------------------------------------------------------------*/ -#define CFG_NVRAM_SIZE (0x2000 - 8) /* NVRAM size(8k)- RTC regs */ -#define CONFIG_RTC_DS174x 1 /* DS1743 RTC */ - -/*----------------------------------------------------------------------- - * FLASH related - *----------------------------------------------------------------------*/ -#if 1 /* test-only */ - -#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ -#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_FLASH_INCREMENT 0 /* there is only one bank */ -#define CFG_FLASH_PROTECTION 1 /* use hardware protection */ -#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ -#undef CFG_FLASH_BASE -#define CFG_FLASH_BASE 0xFF800000 /* test-only...*/ - -#else /* test-only */ - -#define CFG_MAX_FLASH_BANKS 3 /* number of banks */ -#define CFG_MAX_FLASH_SECT 32 /* sectors per device */ - -#undef CFG_FLASH_CHECKSUM -#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -#endif - -/*----------------------------------------------------------------------- - * Environment - *----------------------------------------------------------------------*/ -#if 0 /* test-only */ -#define CFG_ENV_IS_IN_NVRAM 1 /* Environment uses NVRAM */ -#undef CFG_ENV_IS_IN_FLASH /* ... not in flash */ -#undef CFG_ENV_IS_IN_EEPROM /* ... not in EEPROM */ - -#define CFG_ENV_SIZE 0x1000 /* Size of Environment vars */ -#define CFG_ENV_ADDR \ - (CFG_NVRAM_BASE_ADDR+CFG_NVRAM_SIZE-CFG_ENV_SIZE) -#else - -#if 0 /* test-only */ -#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ -#define CFG_ENV_OFFSET 0x010 /* environment starts at the beginning of the EEPROM */ -#define CFG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars*/ - /* total size of a CAT24WC16 is 2048 bytes */ -#else -#define CFG_ENV_IS_IN_FLASH 1 -#define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ -#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ -#endif - -/*----------------------------------------------------------------------- - * I2C EEPROM (CAT24WC16) for environment - */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F - -#define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ -#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ -/* mask of address bits that overflow into the "EEPROM chip address" */ -#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07 -#define CFG_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */ - /* 16 byte page write mode using*/ - /* last 4 bits of the address */ -#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ -#define CFG_EEPROM_PAGE_WRITE_ENABLE - -#endif - -#undef CONFIG_BOOTARGS -#undef CONFIG_BOOTCOMMAND - -#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ -#define CONFIG_BAUDRATE 9600 - -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -#define CONFIG_MII 1 /* MII PHY management */ -#define CONFIG_PHY_ADDR 1 /* PHY address */ -#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */ - - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - -/* - * Command line configuration. - */ -#include - -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_ELF -#define CONFIG_CMD_DATE -#define CONFIG_CMD_I2C -#define CONFIG_CMD_EEPROM - - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -#undef CONFIG_SPD_EEPROM /* don't use SPD EEPROM for setup */ - -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_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 0x0400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CFG_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ - -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#if 0 /* test-only */ -#define CONFIG_HARD_I2C 1 /* 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 -#endif - - -/*----------------------------------------------------------------------- - * PCI stuff - *----------------------------------------------------------------------- - */ -#if 0 -#define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */ -#define PCI_HOST_FORCE 1 /* configure as pci host */ -#define PCI_HOST_AUTO 2 /* detected via arbiter enable */ - -#define CONFIG_PCI /* include pci support */ -#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */ -#define CONFIG_PCI_PNP /* do pci plug-and-play */ - /* resource configuration */ - -#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */ - -#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/ - -#define CFG_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */ -#define CFG_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */ -#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */ -#define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */ -#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ -#define CFG_PCI_PTM2LA 0x00000000 /* disabled */ -#define CFG_PCI_PTM2MS 0x00000000 /* disabled */ -#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */ -#endif - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/* Configuration Port location */ -#define CONFIG_PORT_ADDR 0xF0000500 - -/*----------------------------------------------------------------------- - * Definitions for Serial Presence Detect EEPROM address - * (to get SDRAM settings) - */ -#define SPD_EEPROM_ADDRESS 0x50 - -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif -#endif /* __CONFIG_H */ -- cgit v1.3.1 From b56bd0fcfc1c73db722e3462c8a9bf607ba7775e Mon Sep 17 00:00:00 2001 From: Matthias Fuchs Date: Fri, 28 Dec 2007 17:10:42 +0100 Subject: ppc4xx: Maintenance patch for VOH405 boards - add EEPROM write protection - initialize NAND GPIOs - use correct io accessors - slow down I2C clock to 100kHz - enable ext. I2C bus - cleanup Signed-off-by: Matthias Fuchs --- board/esd/voh405/voh405.c | 135 +++++++++++++++++++++++++++++++++++++++------- include/configs/VOH405.h | 31 ++++------- 2 files changed, 127 insertions(+), 39 deletions(-) (limited to 'include') diff --git a/board/esd/voh405/voh405.c b/board/esd/voh405/voh405.c index 2857a0bef5e..87a584979b9 100644 --- a/board/esd/voh405/voh405.c +++ b/board/esd/voh405/voh405.c @@ -22,6 +22,7 @@ */ #include +#include #include #include #include @@ -112,11 +113,11 @@ int misc_init_f (void) int misc_init_r (void) { - volatile unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4); - volatile unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4); - volatile unsigned short *lcd_contrast = + unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4); + unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4); + unsigned short *lcd_contrast = (unsigned short *)((ulong)CFG_FPGA_BASE_ADDR + CFG_FPGA_CTRL + 4); - volatile unsigned short *lcd_backlight = + unsigned short *lcd_backlight = (unsigned short *)((ulong)CFG_FPGA_BASE_ADDR + CFG_FPGA_CTRL + 6); unsigned char *dst; ulong len = sizeof(fpgadata); @@ -180,25 +181,37 @@ int misc_init_r (void) /* * Reset FPGA via FPGA_INIT pin */ - out32(GPIO0_TCR, in32(GPIO0_TCR) | FPGA_INIT); /* setup FPGA_INIT as output */ - out32(GPIO0_OR, in32(GPIO0_OR) & ~FPGA_INIT); /* reset low */ + out_be32((void*)GPIO0_TCR, in_be32((void*)GPIO0_TCR) | FPGA_INIT); /* setup FPGA_INIT as output */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~FPGA_INIT); /* reset low */ udelay(1000); /* wait 1ms */ - out32(GPIO0_OR, in32(GPIO0_OR) | FPGA_INIT); /* reset high */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | FPGA_INIT); /* reset high */ udelay(1000); /* wait 1ms */ /* * Reset external DUARTs */ - out32(GPIO0_OR, in32(GPIO0_OR) | CFG_DUART_RST); /* set reset to high */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_DUART_RST); /* set reset to high */ udelay(10); /* wait 10us */ - out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_DUART_RST); /* set reset to low */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~CFG_DUART_RST); /* set reset to low */ udelay(1000); /* wait 1ms */ + /* + * Set NAND-FLASH GPIO signals to default + */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~(CFG_NAND_CLE | CFG_NAND_ALE)); + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_NAND_CE); + + /* + * Setup EEPROM write protection + */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_EEPROM_WP); + out_be32((void*)GPIO0_TCR, in_be32((void*)GPIO0_TCR) | CFG_EEPROM_WP); + /* * Enable interrupts in exar duart mcr[3] */ - *duart0_mcr = 0x08; - *duart1_mcr = 0x08; + out_8(duart0_mcr, 0x08); + out_8(duart1_mcr, 0x08); /* * Init lcd interface and display logo @@ -240,17 +253,23 @@ int misc_init_r (void) /* * Set invert bit in small lcd controller */ - *(unsigned char *)(CFG_LCD_SMALL_REG + 2) |= 0x01; + out_8((unsigned char *)(CFG_LCD_SMALL_REG + 2), + in_8((unsigned char *)(CFG_LCD_SMALL_REG + 2)) | 0x01); /* * Set default contrast voltage on epson vga controller */ - *lcd_contrast = 0x4646; + out_be16(lcd_contrast, 0x4646); /* * Enable backlight */ - *lcd_backlight = 0xffff; + out_be16(lcd_backlight, 0xffff); + + /* + * Enable external I2C bus + */ + out_be32((void*)GPIO0_TCR, in_be32((void*)GPIO0_TCR) | CFG_IIC_ON); return (0); } @@ -281,11 +300,6 @@ int checkboard (void) putc ('\n'); - /* - * Disable sleep mode in LXT971 - */ - lxt971_no_sleep(); - return 0; } @@ -334,3 +348,86 @@ void ide_set_reset(int on) } } #endif /* CONFIG_IDE_RESET */ + +#if defined(CONFIG_RESET_PHY_R) +void reset_phy(void) +{ +#ifdef CONFIG_LXT971_NO_SLEEP + + /* + * Disable sleep mode in LXT971 + */ + lxt971_no_sleep(); +#endif +} +#endif + +#if defined(CFG_EEPROM_WREN) +/* Input: I2C address of EEPROM device to enable. + * -1: deliver current state + * 0: disable write + * 1: enable write + * Returns: -1: wrong device address + * 0: dis-/en- able done + * 0/1: current state if was -1. + */ +int eeprom_write_enable (unsigned dev_addr, int state) +{ + if (CFG_I2C_EEPROM_ADDR != dev_addr) { + return -1; + } else { + switch (state) { + case 1: + /* Enable write access, clear bit GPIO0. */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~CFG_EEPROM_WP); + state = 0; + break; + case 0: + /* Disable write access, set bit GPIO0. */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_EEPROM_WP); + state = 0; + break; + default: + /* Read current status back. */ + state = (0 == (in_be32((void*)GPIO0_OR) & CFG_EEPROM_WP)); + break; + } + } + return state; +} + +int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + int query = argc == 1; + int state = 0; + + if (query) { + /* Query write access state. */ + state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, -1); + if (state < 0) { + puts ("Query of write access state failed.\n"); + } else { + printf ("Write access for device 0x%0x is %sabled.\n", + CFG_I2C_EEPROM_ADDR, state ? "en" : "dis"); + state = 0; + } + } else { + if ('0' == argv[1][0]) { + /* Disable write access. */ + state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, 0); + } else { + /* Enable write access. */ + state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, 1); + } + if (state < 0) { + puts ("Setup of write access state failed.\n"); + } + } + + return state; +} + +U_BOOT_CMD(eepwren, 2, 0, do_eep_wren, + "eepwren - Enable / disable / query EEPROM write access\n", + NULL); +#endif /* #if defined(CFG_EEPROM_WREN) */ diff --git a/include/configs/VOH405.h b/include/configs/VOH405.h index 3a413f555dc..3ca928ec931 100644 --- a/include/configs/VOH405.h +++ b/include/configs/VOH405.h @@ -52,9 +52,13 @@ #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ +#define CONFIG_NET_MULTI 1 +#undef CONFIG_HAS_ETH1 + #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_PHY_ADDR 0 /* PHY address */ #define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */ +#define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */ #define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/ @@ -204,8 +208,6 @@ #define CFG_IDE_MAXBUS 2 /* max. 2 IDE busses */ #define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */ -#define CONFIG_ATAPI 1 /* ATAPI for Travelstar */ - #define CFG_ATA_BASE_ADDR 0xF0100000 #define CFG_ATA_IDE0_OFFSET 0x0000 #define CFG_ATA_IDE1_OFFSET 0x0010 @@ -244,11 +246,6 @@ #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ -#if 0 /* test-only */ -#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */ -#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */ -#endif - /*----------------------------------------------------------------------- * Start addresses for the final memory configuration * (Set up by the startup code) @@ -281,19 +278,12 @@ * I2C EEPROM (CAT24WC16) for environment */ #define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24WC08 */ -#if 0 /* test-only */ -/* CAT24WC08/16... */ -#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ -/* mask of address bits that overflow into the "EEPROM chip address" */ -#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07 -#define CFG_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */ - /* 16 byte page write mode using*/ - /* last 4 bits of the address */ -#else +#define CFG_EEPROM_WREN 1 + /* CAT24WC32/64... */ #define CFG_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ /* mask of address bits that overflow into the "EEPROM chip address" */ @@ -301,7 +291,6 @@ #define CFG_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */ /* 32 byte page write mode using*/ /* last 5 bits of the address */ -#endif #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ #define CFG_EEPROM_PAGE_WRITE_ENABLE @@ -400,18 +389,20 @@ * GPIO0[28-29] - UART1 data signal input/output * GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs -> GPIO */ -#define CFG_GPIO0_OSRH 0x40000550 +#define CFG_GPIO0_OSRH 0x00000550 #define CFG_GPIO0_OSRL 0x00000110 #define CFG_GPIO0_ISR1H 0x00000000 #define CFG_GPIO0_ISR1L 0x15555440 #define CFG_GPIO0_TSRH 0x00000000 #define CFG_GPIO0_TSRL 0x00000000 -#define CFG_GPIO0_TCR 0xF7FE0017 +#define CFG_GPIO0_TCR 0x777E0017 #define CFG_DUART_RST (0x80000000 >> 14) #define CFG_LCD_ENDIAN (0x80000000 >> 7) +#define CFG_IIC_ON (0x80000000 >> 8) #define CFG_LCD0_RST (0x80000000 >> 30) #define CFG_LCD1_RST (0x80000000 >> 31) +#define CFG_EEPROM_WP (0x80000000 >> 0) /* * Internal Definitions -- cgit v1.3.1 From f6e0f1f61896ce7729ba1bcea2ffbd138d3947f5 Mon Sep 17 00:00:00 2001 From: Matthias Fuchs Date: Fri, 28 Dec 2007 17:10:36 +0100 Subject: ppc4xx: Add EEPROM write protection for PLU405 boards + misc. updates - add EEPROM write protection for esd PLU405 boards. - initialize NAND GPIOs - use correct io accessors - cleanup Signed-off-by: Matthias Fuchs --- board/esd/plu405/plu405.c | 95 ++++++++++++++++++++++++++++++++++++++++++++--- include/configs/PLU405.h | 6 ++- 2 files changed, 93 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/board/esd/plu405/plu405.c b/board/esd/plu405/plu405.c index f026a7ac3b2..57762b54ee0 100644 --- a/board/esd/plu405/plu405.c +++ b/board/esd/plu405/plu405.c @@ -109,8 +109,8 @@ int misc_init_f (void) int misc_init_r (void) { - volatile unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4); - volatile unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4); + unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4); + unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4); unsigned char *dst; ulong len = sizeof(fpgadata); int status; @@ -184,16 +184,28 @@ int misc_init_r (void) /* * Reset external DUARTs */ - out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_DUART_RST); + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_DUART_RST); /* set reset to high */ udelay(10); /* wait 10us */ - out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_DUART_RST); + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~CFG_DUART_RST); /* set reset to low */ udelay(1000); /* wait 1ms */ + /* + * Set NAND-FLASH GPIO signals to default + */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~(CFG_NAND_CLE | CFG_NAND_ALE)); + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_NAND_CE); + + /* + * Setup EEPROM write protection + */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_EEPROM_WP); + out_be32((void*)GPIO0_TCR, in_be32((void*)GPIO0_TCR) | CFG_EEPROM_WP); + /* * Enable interrupts in exar duart mcr[3] */ - *duart0_mcr = 0x08; - *duart1_mcr = 0x08; + out_8(duart0_mcr, 0x08); + out_8(duart1_mcr, 0x08); return (0); } @@ -259,3 +271,74 @@ void reset_phy(void) lxt971_no_sleep(); #endif } + + +#if defined(CFG_EEPROM_WREN) +/* Input: I2C address of EEPROM device to enable. + * -1: deliver current state + * 0: disable write + * 1: enable write + * Returns: -1: wrong device address + * 0: dis-/en- able done + * 0/1: current state if was -1. + */ +int eeprom_write_enable (unsigned dev_addr, int state) +{ + if (CFG_I2C_EEPROM_ADDR != dev_addr) { + return -1; + } else { + switch (state) { + case 1: + /* Enable write access, clear bit GPIO0. */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~CFG_EEPROM_WP); + state = 0; + break; + case 0: + /* Disable write access, set bit GPIO0. */ + out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_EEPROM_WP); + state = 0; + break; + default: + /* Read current status back. */ + state = (0 == (in_be32((void*)GPIO0_OR) & CFG_EEPROM_WP)); + break; + } + } + return state; +} + +int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + int query = argc == 1; + int state = 0; + + if (query) { + /* Query write access state. */ + state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, -1); + if (state < 0) { + puts ("Query of write access state failed.\n"); + } else { + printf ("Write access for device 0x%0x is %sabled.\n", + CFG_I2C_EEPROM_ADDR, state ? "en" : "dis"); + state = 0; + } + } else { + if ('0' == argv[1][0]) { + /* Disable write access. */ + state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, 0); + } else { + /* Enable write access. */ + state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, 1); + } + if (state < 0) { + puts ("Setup of write access state failed.\n"); + } + } + + return state; +} + +U_BOOT_CMD(eepwren, 2, 0, do_eep_wren, + "eepwren - Enable / disable / query EEPROM write access\n", + NULL); +#endif /* #if defined(CFG_EEPROM_WREN) */ diff --git a/include/configs/PLU405.h b/include/configs/PLU405.h index 6b166540422..0bd77c07b65 100644 --- a/include/configs/PLU405.h +++ b/include/configs/PLU405.h @@ -288,6 +288,7 @@ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24WC08 */ +#define CFG_EEPROM_WREN 1 /* CAT24WC08/16... */ #define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ @@ -379,15 +380,16 @@ * GPIO0[28-29] - UART1 data signal input/output * GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs */ -#define CFG_GPIO0_OSRH 0x40000550 +#define CFG_GPIO0_OSRH 0x00000550 #define CFG_GPIO0_OSRL 0x00000110 #define CFG_GPIO0_ISR1H 0x00000000 #define CFG_GPIO0_ISR1L 0x15555445 #define CFG_GPIO0_TSRH 0x00000000 #define CFG_GPIO0_TSRL 0x00000000 -#define CFG_GPIO0_TCR 0xF7FE0014 +#define CFG_GPIO0_TCR 0x77FE0014 #define CFG_DUART_RST (0x80000000 >> 14) +#define CFG_EEPROM_WP (0x80000000 >> 0) /* * Internal Definitions -- cgit v1.3.1 From 8ba132cab18ae438b6dd5b0214c28a8fc0d976e5 Mon Sep 17 00:00:00 2001 From: Matthias Fuchs Date: Fri, 28 Dec 2007 17:07:24 +0100 Subject: ppc4xx: Complete PMC440 board support This patch brings the PMC440 board configuration file. Finally it enables the PMC440 board support. Signed-off-by: Matthias Fuchs --- MAINTAINERS | 1 + MAKEALL | 1 + Makefile | 3 + include/configs/PMC440.h | 522 +++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 527 insertions(+) create mode 100644 include/configs/PMC440.h (limited to 'include') diff --git a/MAINTAINERS b/MAINTAINERS index be0b8d36c52..fa0e9ea2d9e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -158,6 +158,7 @@ Matthias Fuchs PCI405 PPC405GP PLU405 PPC405EP PMC405 PPC405GP + PMC440 PPC440EPx VOH405 PPC405EP VOM405 PPC405EP WUH405 PPC405EP diff --git a/MAKEALL b/MAKEALL index a05946d42c9..0af989a8182 100755 --- a/MAKEALL +++ b/MAKEALL @@ -208,6 +208,7 @@ LIST_4xx=" \ PIP405 \ PLU405 \ PMC405 \ + PMC440 \ PPChameleonEVB \ rainier \ sbc405 \ diff --git a/Makefile b/Makefile index 87d0a77ae1d..34e9f9d70d2 100644 --- a/Makefile +++ b/Makefile @@ -1286,6 +1286,9 @@ PLU405_config: unconfig PMC405_config: unconfig @$(MKCONFIG) $(@:_config=) ppc ppc4xx pmc405 esd +PMC440_config: unconfig + @$(MKCONFIG) $(@:_config=) ppc ppc4xx pmc440 esd + PPChameleonEVB_config \ PPChameleonEVB_BA_25_config \ PPChameleonEVB_ME_25_config \ diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h new file mode 100644 index 00000000000..3d2ed1e7d64 --- /dev/null +++ b/include/configs/PMC440.h @@ -0,0 +1,522 @@ +/* + * (C) Copyright 2007 + * Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com. + * Based on the sequoia configuration file. + * + * (C) Copyright 2006-2007 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * (C) Copyright 2006 + * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@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 + * 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 + */ + +/************************************************************************ + * PMC440.h - configuration for esd PMC440 boards + ***********************************************************************/ +#ifndef __CONFIG_H +#define __CONFIG_H + +/*----------------------------------------------------------------------- + * High Level Configuration Options + *----------------------------------------------------------------------*/ +#define CONFIG_440EPX 1 /* Specific PPC440EPx */ +#define CONFIG_440 1 /* ... PPC440 family */ +#define CONFIG_4xx 1 /* ... PPC4xx family */ + +#define CONFIG_SYS_CLK_FREQ 33333400 + +#define CONFIG_4xx_DCACHE /* enable dcache */ + +#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ +#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ +#define CONFIG_BOARD_TYPES 1 /* support board types */ +/*----------------------------------------------------------------------- + * Base addresses -- Note these are effective addresses where the + * actual resources get mapped (not physical addresses) + *----------------------------------------------------------------------*/ +#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */ +#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 256 kB for malloc() */ + +#define CONFIG_PRAM 0 /* use pram variable to overwrite */ + +#define CFG_BOOT_BASE_ADDR 0xf0000000 +#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */ +#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */ +#define CFG_MONITOR_BASE TEXT_BASE +#define CFG_NAND_ADDR 0xd0000000 /* NAND Flash */ +#define CFG_OCM_BASE 0xe0010000 /* ocm */ +#define CFG_OCM_DATA_ADDR CFG_OCM_BASE +#define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */ +#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */ +#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000 +#define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000 +#define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000 +#define CFG_PCI_MEMSIZE 0x80000000 /* 2GB! */ + +/* Don't change either of these */ +#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals */ + +#define CFG_USB2D0_BASE 0xe0000100 +#define CFG_USB_DEVICE 0xe0000000 +#define CFG_USB_HOST 0xe0000400 +#define CFG_FPGA_BASE0 0xef000000 /* 32 bit */ +#define CFG_FPGA_BASE1 0xef100000 /* 16 bit */ + +/*----------------------------------------------------------------------- + * Initial RAM & stack pointer + *----------------------------------------------------------------------*/ +/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */ +#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */ +#define CFG_INIT_RAM_END (4 << 10) +#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR + +/*----------------------------------------------------------------------- + * Serial Port + *----------------------------------------------------------------------*/ +#undef CFG_EXT_SERIAL_CLOCK +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SERIAL_MULTI 1 +#undef CONFIG_UART1_CONSOLE /* console on front panel */ + +#define CFG_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} + +/*----------------------------------------------------------------------- + * Environment + *----------------------------------------------------------------------*/ +#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) +#define CFG_ENV_IS_IN_EEPROM 1 /* use FLASH for environment vars */ +#else +#define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */ +#define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */ +#endif + +/*----------------------------------------------------------------------- + * RTC + *----------------------------------------------------------------------*/ +#define CONFIG_RTC_RX8025 + +/*----------------------------------------------------------------------- + * FLASH related + *----------------------------------------------------------------------*/ +#define CFG_FLASH_CFI /* The flash is CFI compatible */ +#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */ + +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } + +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ + +#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ +#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ + +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ +#define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */ + +#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ +#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */ + +#ifdef CFG_ENV_IS_IN_FLASH +#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ +#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE) +#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */ + +/* Address and size of Redundant Environment Sector */ +#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE) +#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) +#endif + +#ifdef CFG_ENV_IS_IN_EEPROM +#define CFG_ENV_OFFSET 0 /* environment starts at the beginning of the EEPROM */ +#define CFG_ENV_SIZE 0x1000 /* 4096 bytes may be used for env vars */ +#endif + +/* + * IPL (Initial Program Loader, integrated inside CPU) + * Will load first 4k from NAND (SPL) into cache and execute it from there. + * + * SPL (Secondary Program Loader) + * Will load special U-Boot version (NUB) from NAND and execute it. This SPL + * has to fit into 4kByte. It sets up the CPU and configures the SDRAM + * controller and the NAND controller so that the special U-Boot image can be + * loaded from NAND to SDRAM. + * + * NUB (NAND U-Boot) + * This NAND U-Boot (NUB) is a special U-Boot version which can be started + * from RAM. Therefore it mustn't (re-)configure the SDRAM controller. + * + * On 440EPx the SPL is copied to SDRAM before the NAND controller is + * set up. While still running from cache, I experienced problems accessing + * the NAND controller. sr - 2006-08-25 + */ +#define CFG_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */ +#define CFG_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */ +#define CFG_NAND_BOOT_SPL_DST (CFG_OCM_BASE + (12 << 10)) /* Copy SPL here */ +#define CFG_NAND_U_BOOT_DST 0x01000000 /* Load NUB to this addr */ +#define CFG_NAND_U_BOOT_START CFG_NAND_U_BOOT_DST /* Start NUB from this addr */ +#define CFG_NAND_BOOT_SPL_DELTA (CFG_NAND_BOOT_SPL_SRC - CFG_NAND_BOOT_SPL_DST) + +/* + * Define the partitioning of the NAND chip (only RAM U-Boot is needed here) + */ +#define CFG_NAND_U_BOOT_OFFS (16 << 10) /* Offset to RAM U-Boot image */ +#define CFG_NAND_U_BOOT_SIZE (384 << 10) /* Size of RAM U-Boot image */ + +/* + * Now the NAND chip has to be defined (no autodetection used!) + */ +#define CFG_NAND_PAGE_SIZE 512 /* NAND chip page size */ +#define CFG_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */ +#define CFG_NAND_PAGE_COUNT 32 /* NAND chip page count */ +#define CFG_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */ +#undef CFG_NAND_4_ADDR_CYCLE /* No fourth addr used (<=32MB) */ + +#define CFG_NAND_ECCSIZE 256 +#define CFG_NAND_ECCBYTES 3 +#define CFG_NAND_ECCSTEPS (CFG_NAND_PAGE_SIZE / CFG_NAND_ECCSIZE) +#define CFG_NAND_OOBSIZE 16 +#define CFG_NAND_ECCTOTAL (CFG_NAND_ECCBYTES * CFG_NAND_ECCSTEPS) +#define CFG_NAND_ECCPOS {0, 1, 2, 3, 6, 7} + +#ifdef CFG_ENV_IS_IN_NAND +/* + * For NAND booting the environment is embedded in the U-Boot image. Please take + * look at the file board/amcc/sequoia/u-boot-nand.lds for details. + */ +#define CFG_ENV_SIZE CFG_NAND_BLOCK_SIZE +#define CFG_ENV_OFFSET (CFG_NAND_U_BOOT_OFFS + CFG_ENV_SIZE) +#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET + CFG_ENV_SIZE) +#endif + +/*----------------------------------------------------------------------- + * DDR SDRAM + *----------------------------------------------------------------------*/ +#define CFG_MBYTES_SDRAM (256) /* 256MB */ +#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) +#define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */ +#endif + +/*----------------------------------------------------------------------- + * I2C + *----------------------------------------------------------------------*/ +#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ +#undef CONFIG_SOFT_I2C /* I2C bit-banged */ +#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */ +#define CFG_I2C_SLAVE 0x7F + +#define CONFIG_I2C_CMD_TREE 1 +#define CONFIG_I2C_MULTI_BUS 1 + +#define CFG_I2C_MULTI_EEPROMS + +#define CFG_I2C_EEPROM_ADDR 0x54 +#define CFG_I2C_EEPROM_ADDR_LEN 2 +#define CFG_EEPROM_PAGE_WRITE_ENABLE +#define CFG_EEPROM_PAGE_WRITE_BITS 5 +#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 +#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x01 + +#define CFG_EEPROM_WREN 1 +#define CFG_I2C_BOOT_EEPROM_ADDR 0x52 + +/* + * standard dtt sensor configuration - bottom bit will determine local or + * remote sensor of the TMP401 + */ +#define CONFIG_DTT_SENSORS { 0, 1 } + +/* + * The PMC440 uses a TI TMP401 temperature sensor. This part + * is basically compatible to the ADM1021 that is supported + * by U-Boot. + * + * - i2c addr 0x4c + * - conversion rate 0x02 = 0.25 conversions/second + * - ALERT ouput disabled + * - local temp sensor enabled, min set to 0 deg, max set to 70 deg + * - remote temp sensor enabled, min set to 0 deg, max set to 70 deg + */ +#define CONFIG_DTT_ADM1021 +#define CFG_DTT_ADM1021 { { 0x4c, 0x02, 0, 1, 70, 0, 1, 70, 0} } + +#define CONFIG_PREBOOT /* enable preboot variable */ + +#undef CONFIG_BOOTARGS + +/* Setup some board specific values for the default environment variables */ +#define CONFIG_HOSTNAME pmc440 +#define CFG_BOOTFILE "bootfile=/tftpboot/pmc440/uImage\0" +#define CFG_ROOTPATH "rootpath=/opt/eldk_410/ppc_4xx\0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CFG_BOOTFILE \ + CFG_ROOTPATH \ + "netdev=eth0\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=${serverip}:${rootpath}\0" \ + "ramargs=setenv bootargs root=/dev/ram rw\0" \ + "addip=setenv bootargs ${bootargs} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ + ":${hostname}:${netdev}:off panic=1\0" \ + "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \ + "flash_nfs=run nfsargs addip addtty;" \ + "bootm ${kernel_addr}\0" \ + "flash_self=run ramargs addip addtty;" \ + "bootm ${kernel_addr} ${ramdisk_addr}\0" \ + "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ + "bootm\0" \ + "kernel_addr=FC000000\0" \ + "ramdisk_addr=FC180000\0" \ + "load=tftp 200000 /tftpboot/pmc440/u-boot.bin\0" \ + "update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \ + "cp.b 200000 FFFA0000 60000\0" \ + "" + +#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +#define CONFIG_IBM_EMAC4_V4 1 +#define CONFIG_MII 1 /* MII PHY management */ +#define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */ + +#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ + +#define CONFIG_HAS_ETH0 +#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ + +#define CONFIG_NET_MULTI 1 +#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ +#define CONFIG_PHY1_ADDR 1 +#define CONFIG_RESET_PHY_R 1 + +/* USB */ +#define CONFIG_USB_OHCI_NEW +#define CONFIG_USB_STORAGE +#define CFG_OHCI_BE_CONTROLLER + +#define CFG_USB_OHCI_BOARD_INIT 1 +#define CFG_USB_OHCI_CPU_INIT 1 +#define CFG_USB_OHCI_REGS_BASE CFG_USB_HOST +#define CFG_USB_OHCI_SLOT_NAME "ppc440" +#define CFG_USB_OHCI_MAX_ROOT_PORTS 15 + +/* Comment this out to enable USB 1.1 device */ +#define USB_2_0_DEVICE + +/* Partitions */ +#define CONFIG_MAC_PARTITION +#define CONFIG_DOS_PARTITION +#define CONFIG_ISO_PARTITION + +#include + +#define CONFIG_CMD_BSP +#define CONFIG_CMD_DATE +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DTT +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_ELF +#define CONFIG_CMD_FAT +#define CONFIG_CMD_I2C +#define CONFIG_CMD_IRQ +#define CONFIG_CMD_MII +#define CONFIG_CMD_NAND +#define CONFIG_CMD_NET +#define CONFIG_CMD_NFS +#define CONFIG_CMD_PCI +#define CONFIG_CMD_PING +#define CONFIG_CMD_USB +#define CONFIG_CMD_REGINFO +#define CONFIG_CMD_SDRAM + +/* POST support */ +/* ethernet POST sometimes freezes the CPU. + * So disable it for now until issue is solved + */ +#if 0 +#define CONFIG_POST (CFG_POST_MEMORY | \ + CFG_POST_CPU | \ + CFG_POST_UART | \ + CFG_POST_I2C | \ + CFG_POST_CACHE | \ + CFG_POST_FPU | \ + CFG_POST_ETHER | \ + CFG_POST_SPR) +#else +#define CONFIG_POST (CFG_POST_MEMORY | \ + CFG_POST_CPU | \ + CFG_POST_UART | \ + CFG_POST_I2C | \ + CFG_POST_CACHE | \ + CFG_POST_FPU | \ + CFG_POST_SPR) +#endif + +#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4) + +/* esd expects pram at end of physical memory. + * So no logbuffer at the moment. + */ +#if 0 +#define CONFIG_LOGBUFFER +#endif +#define CFG_POST_CACHE_ADDR 0x10000000 /* free virtual address */ + +#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ + +#define CONFIG_SUPPORT_VFAT + +/*----------------------------------------------------------------------- + * 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) +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ +#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ + +#define CFG_LOAD_ADDR 0x100000 /* default load address */ +#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ + +#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ + +#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ +#define CONFIG_LOOPW 1 /* enable loopw command */ +#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ +#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ +#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ + +#define CONFIG_AUTOBOOT_KEYED 1 +#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n" +#undef CONFIG_AUTOBOOT_DELAY_STR +#define CONFIG_AUTOBOOT_STOP_STR " " + +/*----------------------------------------------------------------------- + * PCI stuff + *----------------------------------------------------------------------*/ +/* General PCI */ +#define CONFIG_PCI /* include pci support */ +#define CONFIG_PCI_PNP /* do (not) pci plug-and-play */ +#define CFG_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */ +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ +#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE */ + +/* Board-specific PCI */ +#define CFG_PCI_TARGET_INIT +#define CFG_PCI_MASTER_INIT + +/* PCI identification */ +#define CFG_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */ +#define CFG_PCI_SUBSYS_ID_NONMONARCH 0x0441 /* PCI Device ID: Non-Monarch */ +#define CFG_PCI_SUBSYS_ID_MONARCH 0x0440 /* PCI Device ID: Monarch */ +#define CFG_PCI_CLASSCODE_NONMONARCH PCI_CLASS_PROCESSOR_POWERPC +#define CFG_PCI_CLASSCODE_MONARCH PCI_CLASS_BRIDGE_HOST + +/* + * For booting Linux, the board info and command line data + * have to be in the first 8 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ + +/*----------------------------------------------------------------------- + * FPGA stuff + *----------------------------------------------------------------------*/ +#define CONFIG_FPGA +#define CONFIG_FPGA_XILINX +#define CONFIG_FPGA_SPARTAN2 +#define CONFIG_FPGA_SPARTAN3 + +#define CONFIG_FPGA_COUNT 2 +/*----------------------------------------------------------------------- + * External Bus Controller (EBC) Setup + *----------------------------------------------------------------------*/ + +/* + * On Sequoia CS0 and CS3 are switched when configuring for NAND booting + */ +#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) +#define CFG_NAND_CS 2 /* NAND chip connected to CSx */ + +/* Memory Bank 0 (NOR-FLASH) initialization */ +#define CFG_EBC_PB0AP 0x03017200 +#define CFG_EBC_PB0CR (CFG_FLASH_BASE | 0xda000) + +/* Memory Bank 2 (NAND-FLASH) initialization */ +#define CFG_EBC_PB2AP 0x018003c0 +#define CFG_EBC_PB2CR (CFG_NAND_ADDR | 0x1c000) +#else +#define CFG_NAND_CS 0 /* NAND chip connected to CSx */ +/* Memory Bank 2 (NOR-FLASH) initialization */ +#define CFG_EBC_PB2AP 0x03017200 +#define CFG_EBC_PB2CR (CFG_FLASH_BASE | 0xda000) + +/* Memory Bank 0 (NAND-FLASH) initialization */ +#define CFG_EBC_PB0AP 0x018003c0 +#define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1c000) +#endif + +/* Memory Bank 4 (FPGA / 32Bit) initialization */ +#define CFG_EBC_PB4AP 0x03840f40 /* BME=0,TWT=7,CSN=1,TH=7,RE=1,SOR=0,BEM=1 */ +#define CFG_EBC_PB4CR (CFG_FPGA_BASE0 | 0x1c000) /* BS=1M,BU=R/W,BW=32bit */ + +/* Memory Bank 5 (FPGA / 16Bit) initialization */ +#define CFG_EBC_PB5AP 0x03840f40 /* BME=0,TWT=3,CSN=1,TH=0,RE=1,SOR=0,BEM=1 */ +#define CFG_EBC_PB5CR (CFG_FPGA_BASE1 | 0x1a000) /* BS=1M,BU=R/W,BW=16bit */ + +/*----------------------------------------------------------------------- + * 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 */ + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif + +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 + +#endif /* __CONFIG_H */ -- cgit v1.3.1