From 899620c2d66d4eef3b2a0034d062e71d45d886c9 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 15 Aug 2006 14:22:35 +0200 Subject: Add initial support for the ALPR board from Prodrive NAND needs some additional testing Patch by Heiko Schocher, 15 Aug 2006 --- include/configs/alpr.h | 393 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 393 insertions(+) create mode 100644 include/configs/alpr.h (limited to 'include/configs') diff --git a/include/configs/alpr.h b/include/configs/alpr.h new file mode 100644 index 00000000000..eeafcd61195 --- /dev/null +++ b/include/configs/alpr.h @@ -0,0 +1,393 @@ +/* + * (C) Copyright 2006 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/*----------------------------------------------------------------------- + * High Level Configuration Options + *----------------------------------------------------------------------*/ +#define CONFIG_ALPR 1 /* Board is ebony */ +#define CONFIG_440GX 1 /* Specifc GX support */ +#define CONFIG_4xx 1 /* ... PPC4xx family */ +#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ +#undef CFG_DRAM_TEST /* Disable-takes long time! */ +#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq 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 0xffe00000 /* start of FLASH */ +#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */ +#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */ +#define CFG_PCI_MEMSIZE 0x40000000 /* size of mapped pci memory */ +#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ +#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */ +#define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */ +#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_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_TEMP_STACK_OCM 1 +#define CFG_OCM_DATA_ADDR CFG_ISRAM_BASE +#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_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4) +#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR + +#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ +#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/ + +/*----------------------------------------------------------------------- + * Serial Port + *----------------------------------------------------------------------*/ +#undef CFG_EXT_SERIAL_CLOCK +#define CONFIG_BAUDRATE 115200 +#define CONFIG_UART1_CONSOLE /* define for uart1 as 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 environment vars */ + +#if 0 /* test-only */ +/*----------------------------------------------------------------------- + * 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 */ +#endif + +/*----------------------------------------------------------------------- + * 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_IS_IN_FLASH 1 /* use FLASH for environment vars */ + +#define CFG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ +#define CFG_ENV_ADDR (CFG_MONITOR_BASE-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 + *----------------------------------------------------------------------*/ +#undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup */ +#define CONFIG_SDRAM_BANK0 1 /* init onboard DDR SDRAM bank 0 */ +#undef CONFIG_SDRAM_ECC /* enable ECC support */ +#define CFG_SDRAM_TABLE { \ + {(256 << 20), 13, 0x000C4001}, /* 256MB mode 3, 13x10(4)*/ \ + {(64 << 20), 12, 0x00082001}} /* 64MB mode 2, 12x9(4) */ + +/*----------------------------------------------------------------------- + * 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 CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ + +/*----------------------------------------------------------------------- + * I2C EEPROM (PCF8594C) + *----------------------------------------------------------------------*/ +#define CFG_I2C_EEPROM_ADDR 0x54 /* EEPROM PCF8594C */ +#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 3 /* The Philips PCF8594C has */ + /* 8 byte page write mode using */ + /* last 3 bits of the address */ +#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 40 /* and takes up to 40 msec */ +#define CFG_EEPROM_PAGE_WRITE_ENABLE + +#define CONFIG_PREBOOT "echo;" \ + "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ + "echo" + +#undef CONFIG_BOOTARGS + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "hostname=alpr\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" \ + "rootpath=/opt/eldk/ppc_4xx\0" \ + "bootfile=/tftpboot/alpr/uImage\0" \ + "kernel_addr=fff00000\0" \ + "ramdisk_addr=fff10000\0" \ + "load=tftp 100000 /tftpboot/alpr/u-boot.bin\0" \ + "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \ + "cp.b 100000 fffc0000 40000;" \ + "setenv filesize;saveenv\0" \ + "upd=run load;run update\0" \ + "" +#define CONFIG_BOOTCOMMAND "run flash_self" + +#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ + +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +#define CONFIG_MII 1 /* MII PHY management */ +#define CONFIG_NET_MULTI 1 +#define CONFIG_PHY_ADDR 0x02 /* dummy setting, no EMAC0 used */ +#define CONFIG_PHY1_ADDR 0x03 /* dummy setting, no EMAC1 used */ +#define CONFIG_PHY2_ADDR 0x00 /* test-only: will be changed */ +#define CONFIG_PHY3_ADDR 0x01 /* PHY address for EMAC3 */ +#define CONFIG_HAS_ETH0 +#define CONFIG_HAS_ETH1 +#define CONFIG_HAS_ETH2 +#define CONFIG_HAS_ETH3 +#define CONFIG_PHY_RESET 1 /* reset phy upon startup */ +#define CONFIG_88E1111_CLK_DELAY 1 /* set CLK delay on ALPR */ +#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ + +#if 0 /* test-only */ +#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ + CFG_CMD_ASKENV | \ + CFG_CMD_DATE | \ + CFG_CMD_DHCP | \ + CFG_CMD_DIAG | \ + CFG_CMD_ELF | \ + CFG_CMD_I2C | \ + CFG_CMD_IRQ | \ + CFG_CMD_MII | \ + CFG_CMD_NET | \ + CFG_CMD_NFS | \ + CFG_CMD_PCI | \ + CFG_CMD_PING | \ + CFG_CMD_REGINFO | \ + CFG_CMD_SNTP ) +#else +#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ + CFG_CMD_ASKENV | \ + CFG_CMD_DHCP | \ + CFG_CMD_DIAG | \ + CFG_CMD_EEPROM | \ + CFG_CMD_ELF | \ + CFG_CMD_I2C | \ + CFG_CMD_IRQ | \ + CFG_CMD_MII | \ + CFG_CMD_NET | \ + CFG_CMD_NFS | \ + CFG_CMD_PCI | \ + CFG_CMD_PING | \ + CFG_CMD_FPGA | \ + CFG_CMD_NAND | \ + CFG_CMD_REGINFO) +#endif + +/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ +#include + +#undef CONFIG_WATCHDOG /* watchdog disabled */ + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=> " /* Monitor Command Prompt */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_MEMTEST_START 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_AUTO_COMPLETE 1 /* add autocompletion support */ +#define CONFIG_LOOPW 1 /* enable loopw command */ +#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ +#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ + +#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ + +#define CONFIG_NETCONSOLE /* include NetConsole support */ + +/*----------------------------------------------------------------------- + * PCI stuff + *----------------------------------------------------------------------- + */ +/* General PCI */ +#define CONFIG_PCI /* include pci support */ +#define CONFIG_PCI_PNP /* do pci plug-and-play */ +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ +#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE */ +#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/ + +/* Board-specific PCI */ +#define CFG_PCI_PRE_INIT /* enable board pci_pre_init() */ +#define CFG_PCI_TARGET_INIT /* let board init pci target */ +#define CFG_PCI_MASTER_INIT + +#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ +#define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ + +/*----------------------------------------------------------------------- + * FPGA stuff + *----------------------------------------------------------------------- + */ +#define CONFIG_FPGA CFG_ALTERA_CYCLON2 +#undef CFG_FPGA_CHECK_CTRLC +#undef CFG_FPGA_PROG_FEEDBACK +#define CONFIG_FPGA_COUNT 1 /* Ich habe 2 ... aber in + Reihe geschaltet -> sollte gehen, + aufpassen mit Datasize ist jetzt + halt doppelt so gross ... Seite 306 + ist das mit den multiple Device in PS + Mode erklaert ...*/ + + +/* FPGA program pin configuration */ +#define CFG_GPIO_CLK 18 /* FPGA clk pin (cpu output) */ +#define CFG_GPIO_DATA 19 /* FPGA data pin (cpu output) */ +#define CFG_GPIO_STATUS 20 /* FPGA status pin (cpu input) */ +#define CFG_GPIO_CONFIG 21 /* FPGA CONFIG pin (cpu output) */ +#define CFG_GPIO_CON_DON 22 /* FPGA CONFIG_DONE pin (cpu input) */ + +#define CFG_GPIO_SEL_DPR 14 /* cpu output */ +#define CFG_GPIO_SEL_AVR 15 /* cpu output */ +#define CFG_GPIO_PROG_EN 23 /* cpu output */ + +/* + * NAND-FLASH stuff + */ +#define CFG_MAX_NAND_DEVICE 2 +#define NAND_MAX_CHIPS 2 +#define CFG_NAND_BASE 0x50000000 /* NAND FLASH Base Address */ + +#if 0 +#define CONFIG_MTD_DEBUG +#define CONFIG_MTD_DEBUG_VERBOSE 4 +#endif + +/*----------------------------------------------------------------------- + * External Bus Controller (EBC) Setup + *----------------------------------------------------------------------*/ +#define CFG_FLASH CFG_FLASH_BASE + +/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */ +#define CFG_EBC_PB0AP 0x92015480 +#define CFG_EBC_PB0CR (CFG_FLASH | 0x3A000) /* BS=2MB,BU=R/W,BW=16bit */ +/* Memory Bank 1 (NAND-FLASH) initialization */ +/*#define CFG_EBC_PB1AP 0x108f4380 */ /* TODO */ +/*#define CFG_EBC_PB1AP 0x7f854380 */ /* TODO */ +/*#define CFG_EBC_PB1AP 0x108553c0 */ +/*#define CFG_EBC_PB1AP 0x108053c0 */ +#define CFG_EBC_PB1AP 0x10810180 + +/*#define CFG_EBC_PB1CR (CFG_NAND_BASE | 0x18000) *//* BS=1MB,BU=R/W,BW=8bit */ +#define CFG_EBC_PB1CR (CFG_NAND_BASE | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit */ + +/* + * 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 */ +/*----------------------------------------------------------------------- + * Cache Configuration + */ +#define CFG_DCACHE_SIZE 32768 /* For AMCC 440 CPUs */ +#define CFG_CACHELINE_SIZE 32 /* ... */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ +#endif + +/* + * 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 +#endif /* __CONFIG_H */ -- cgit v1.3.1 From f3443867e90d2979a7dd1c65b0d537777e1f9850 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Sat, 7 Oct 2006 11:30:52 +0200 Subject: Add CONFIG_BOARD_RESET to configure board specific reset function Patch by Stefan Roese, 07 Oct 2006 --- CHANGELOG | 3 +++ board/amcc/yellowstone/yellowstone.c | 6 ++++++ board/amcc/yosemite/yosemite.c | 6 ++++++ cpu/ppc4xx/cpu.c | 20 ++++++++------------ include/configs/yellowstone.h | 1 + include/configs/yosemite.h | 1 + 6 files changed, 25 insertions(+), 12 deletions(-) (limited to 'include/configs') diff --git a/CHANGELOG b/CHANGELOG index e5fa93bc052..4af02002ab3 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,9 @@ Changes since U-Boot 1.1.4: ====================================================================== +* Add CONFIG_BOARD_RESET to configure board specific reset function + Patch by Stefan Roese, 07 Oct 2006 + * Remove compile warnings in fpga code Patch by Stefan Roese, 18 Sep 2006 diff --git a/board/amcc/yellowstone/yellowstone.c b/board/amcc/yellowstone/yellowstone.c index 92dc9d4c028..754ae449c13 100644 --- a/board/amcc/yellowstone/yellowstone.c +++ b/board/amcc/yellowstone/yellowstone.c @@ -552,3 +552,9 @@ void hw_watchdog_reset(void) } #endif + +void board_reset(void) +{ + /* give reset to BCSR */ + *(unsigned char *)(CFG_BCSR_BASE | 0x06) = 0x09; +} diff --git a/board/amcc/yosemite/yosemite.c b/board/amcc/yosemite/yosemite.c index 7f2e718203b..588ee900dad 100644 --- a/board/amcc/yosemite/yosemite.c +++ b/board/amcc/yosemite/yosemite.c @@ -548,3 +548,9 @@ void hw_watchdog_reset(void) } #endif + +void board_reset(void) +{ + /* give reset to BCSR */ + *(unsigned char *)(CFG_BCSR_BASE | 0x06) = 0x09; +} diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c index 94478dbb109..4e81ce24011 100644 --- a/cpu/ppc4xx/cpu.c +++ b/cpu/ppc4xx/cpu.c @@ -41,6 +41,10 @@ DECLARE_GLOBAL_DATA_PTR; #endif +#if defined(CONFIG_BOARD_RESET) +void board_reset(void); +#endif + #if defined(CONFIG_440) #define FREQ_EBC (sys_info.freqEPB) #else @@ -414,23 +418,15 @@ int ppc440spe_revB() { int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { -#if defined(CONFIG_YOSEMITE) || defined(CONFIG_YELLOWSTONE) - /*give reset to BCSR*/ - *(unsigned char*)(CFG_BCSR_BASE | 0x06) = 0x09; - +#if defined(CONFIG_BOARD_RESET) + board_reset(); #else - /* * Initiate system reset in debug control register DBCR */ - __asm__ __volatile__("lis 3, 0x3000" ::: "r3"); -#if defined(CONFIG_440) - __asm__ __volatile__("mtspr 0x134, 3"); -#else - __asm__ __volatile__("mtspr 0x3f2, 3"); -#endif + mtspr(dbcr0, 0x30000000); +#endif /* defined(CONFIG_BOARD_RESET) */ -#endif/* defined(CONFIG_YOSEMITE) || defined(CONFIG_YELLOWSTONE)*/ return 1; } diff --git a/include/configs/yellowstone.h b/include/configs/yellowstone.h index ba27f37f6eb..58717f8a60c 100644 --- a/include/configs/yellowstone.h +++ b/include/configs/yellowstone.h @@ -37,6 +37,7 @@ #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_RESET 1 /* call board_reset() */ /*----------------------------------------------------------------------- * Base addresses -- Note these are effective addresses where the diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h index 3d7b4a2f4bc..6e942abcaae 100644 --- a/include/configs/yosemite.h +++ b/include/configs/yosemite.h @@ -37,6 +37,7 @@ #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_RESET 1 /* call board_reset() */ /*----------------------------------------------------------------------- * Base addresses -- Note these are effective addresses where the -- cgit v1.3.1 From 5bc528fa4da751d472397b308137238a6465afd2 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Sat, 7 Oct 2006 11:35:25 +0200 Subject: Update ALPR code (NAND support working now) Patch by Stefan Roese, 07 Oct 2006 --- CHANGELOG | 3 + board/prodrive/alpr/Makefile | 2 +- board/prodrive/alpr/alpr.c | 31 +++---- board/prodrive/alpr/flash.c | 70 +++++++++++++++ board/prodrive/alpr/init.S | 89 +++++++++---------- board/prodrive/alpr/nand.c | 202 +++++++++++------------------------------- board/prodrive/common/flash.c | 4 + include/configs/alpr.h | 101 +++++++-------------- 8 files changed, 218 insertions(+), 284 deletions(-) create mode 100644 board/prodrive/alpr/flash.c (limited to 'include/configs') diff --git a/CHANGELOG b/CHANGELOG index 7ed5e668fb1..a21526b9719 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,9 @@ Changes since U-Boot 1.1.4: ====================================================================== +* Update ALPR code (NAND support working now) + Patch by Stefan Roese, 07 Oct 2006 + * Remove compile warnings in fpga code Patch by Stefan Roese, 07 Oct 2006 diff --git a/board/prodrive/alpr/Makefile b/board/prodrive/alpr/Makefile index 993ad1995d4..1024a41a075 100644 --- a/board/prodrive/alpr/Makefile +++ b/board/prodrive/alpr/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a -COBJS = $(BOARD).o fpga.o nand.o +COBJS = $(BOARD).o flash.o fpga.o nand.o SOBJS = init.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) diff --git a/board/prodrive/alpr/alpr.c b/board/prodrive/alpr/alpr.c index 4f250c4f2f7..e8435bf63cb 100644 --- a/board/prodrive/alpr/alpr.c +++ b/board/prodrive/alpr/alpr.c @@ -38,11 +38,19 @@ int board_early_init_f (void) /*-------------------------------------------------------------------------+ | Initialize EBC CONFIG +-------------------------------------------------------------------------*/ +#if 0 mtebc(xbcfg, EBC_CFG_LE_UNLOCK | EBC_CFG_PTD_ENABLE | EBC_CFG_RTC_64PERCLK | EBC_CFG_ATC_PREVIOUS | EBC_CFG_DTC_PREVIOUS | EBC_CFG_CTC_PREVIOUS | EBC_CFG_EMC_NONDEFAULT | EBC_CFG_PME_DISABLE | EBC_CFG_PR_32); +#else + mtebc(xbcfg, EBC_CFG_LE_UNLOCK | + EBC_CFG_PTD_DISABLE | EBC_CFG_RTC_64PERCLK | + EBC_CFG_ATC_PREVIOUS | EBC_CFG_DTC_PREVIOUS | + EBC_CFG_CTC_PREVIOUS | EBC_CFG_EMC_NONDEFAULT | + EBC_CFG_PME_DISABLE | EBC_CFG_PR_32); +#endif /*-------------------------------------------------------------------- * Setup the interrupt controller polarities, triggers, etc. @@ -230,19 +238,6 @@ int is_pci_host(struct pci_controller *hose) #if defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT) void pci_master_init(struct pci_controller *hose) { - unsigned short temp_short; -#if 0 - /*--------------------------------------------------------------------------+ - | Write the PowerPC440 PCI Configuration regs. - | Enable PowerPC440 to be a master on the PCI bus (PMM). - | Enable PowerPC440 to act as a PCI memory target (PTM). - +--------------------------------------------------------------------------*/ - pci_read_config_word(0, PCI_COMMAND, &temp_short); - pci_write_config_word(0, PCI_COMMAND, - temp_short | PCI_COMMAND_MASTER | - PCI_COMMAND_MEMORY); -#endif -#if 1 /*--------------------------------------------------------------------------+ | PowerPC440 PCI Master configuration. | Map PLB/processor addresses to PCI memory space. @@ -265,8 +260,6 @@ void pci_master_init(struct pci_controller *hose) out32r(PCIX0_POM1PCIAL, CFG_PCI_MEMBASE2); /* PMM0 PCI Low Address */ out32r(PCIX0_POM1PCIAH, 0x00000000); /* PMM0 PCI High Address */ out32r(PCIX0_POM1SA, ~(0x10000000 - 1) | 1); /* 256MB + enable region */ - -#endif } #endif /* defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT) */ @@ -281,3 +274,11 @@ int post_hotkeys_pressed(void) return (ctrlc()); } #endif + +void board_reset(void) +{ + /* + * Initiate chip reset in debug control register DBCR + */ + mtspr(dbcr0, 0x20000000); +} diff --git a/board/prodrive/alpr/flash.c b/board/prodrive/alpr/flash.c new file mode 100644 index 00000000000..8fa008430ad --- /dev/null +++ b/board/prodrive/alpr/flash.c @@ -0,0 +1,70 @@ +/* + * (C) Copyright 2006 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include + +/* + * include common flash code (for esd boards) + */ +#include "../common/flash.c" + +/* + * Prototypes + */ +static ulong flash_get_size (vu_long * addr, flash_info_t * info); + +unsigned long flash_init(void) +{ + unsigned long size; + int i; + + /* Init: no FLASHes known */ + for (i=0; i -* -* 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 -*/ + * (C) Copyright 2006 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ #include #include @@ -27,15 +28,15 @@ #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_256K 0x00000040 #define SZ_1M 0x00000050 +#define SZ_8M 0x00000060 #define SZ_16M 0x00000070 -#define SZ_256M 0x00000090 +#define SZ_256M 0x00000090 /* Storage attributes */ #define SA_W 0x00000800 /* Write-through */ @@ -81,29 +82,23 @@ * *************************************************************************/ - .section .bootpg,"ax" - .globl tlbtab + .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|SA_G|SA_I ) - tlbentry( CFG_SDRAM_BASE+0x10000000, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I ) - tlbentry( CFG_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I ) - - /* PCI */ - tlbentry( CFG_PCI_MEMBASE, SZ_256M, CFG_PCI_MEMBASE, 3, AC_R|AC_W|SA_G|SA_I ) -#if 1 - tlbentry( CFG_PCI_MEMBASE1, SZ_256M, CFG_PCI_MEMBASE1, 3, AC_R|AC_W|SA_G|SA_I ) - tlbentry( CFG_PCI_MEMBASE2, SZ_256M, CFG_PCI_MEMBASE2, 3, AC_R|AC_W|SA_G|SA_I ) -#endif -#if 0 - tlbentry( CFG_PCI_MEMBASE3, SZ_256M, CFG_PCI_MEMBASE3, 3, AC_R|AC_W|SA_G|SA_I ) -#endif - - /* NAND */ - tlbentry( CFG_NAND_BASE, SZ_16M, CFG_NAND_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I ) - tlbtab_end + tlbtab_start + tlbentry( 0xff000000, SZ_16M, 0xff000000, 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|SA_G|SA_I ) + tlbentry( CFG_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I ) + + /* PCI */ + tlbentry( CFG_PCI_MEMBASE, SZ_256M, CFG_PCI_MEMBASE, 3, AC_R|AC_W|SA_G|SA_I ) + tlbentry( CFG_PCI_MEMBASE1, SZ_256M, CFG_PCI_MEMBASE1, 3, AC_R|AC_W|SA_G|SA_I ) + tlbentry( CFG_PCI_MEMBASE2, SZ_256M, CFG_PCI_MEMBASE2, 3, AC_R|AC_W|SA_G|SA_I ) + + /* NAND */ + tlbentry( CFG_NAND_BASE, SZ_4K, CFG_NAND_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I ) + tlbtab_end diff --git a/board/prodrive/alpr/nand.c b/board/prodrive/alpr/nand.c index bd9ba3560e9..20a80983073 100644 --- a/board/prodrive/alpr/nand.c +++ b/board/prodrive/alpr/nand.c @@ -2,6 +2,9 @@ * (C) Copyright 2006 * Heiko Schocher, DENX Software Engineering, hs@denx.de * + * (C) Copyright 2006 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * * See file CREDITS for list of people who contributed to this * project. * @@ -22,69 +25,27 @@ */ #include -#include #if (CONFIG_COMMANDS & CFG_CMD_NAND) +#include #include -#if 0 -#define HS_printf(fmt,arg...) \ - printf("HS %s %s: " fmt,__FILE__, __FUNCTION__, ##arg) -#else -#define HS_printf(fmt,arg...) \ - do { } while (0) -#endif - -#if 0 -#define CPLD_REG uchar -#else -#define CPLD_REG u16 -#endif - struct alpr_ndfc_regs { - CPLD_REG cmd[4]; - CPLD_REG addr_wait; - CPLD_REG term; - CPLD_REG dummy; - uchar dum2[2]; - CPLD_REG data; + u16 cmd[4]; + u16 addr_wait; + u16 term; + u16 dummy; + u16 dummy2; + u16 data; }; static u8 hwctl; -static struct alpr_ndfc_regs *alpr_ndfc; -static int alpr_chip = 0; +static struct alpr_ndfc_regs *alpr_ndfc = NULL; -#if 1 -static int pdnb3_nand_dev_ready(struct mtd_info *mtd); +#define readb(addr) (u8)(*(volatile u16 *)(addr)) +#define writeb(d,addr) *(volatile u16 *)(addr) = ((u16)(d)) -#if 1 -static u_char alpr_read (void *padr) { - return (u_char )*((u16 *)(padr)); -} -#else -static u_char alpr_read (void *padr) { - u16 hilf; - u_char ret = 0; - hilf = *((u16 *)(padr)); - ret = hilf; -printf("%p hilf: %x ret: %x\n", padr, hilf, ret); - return ret; -} -#endif - -static void alpr_write (u_char byte, void *padr) { -HS_printf("%p Byte: %x\n", padr, byte); - *(volatile u16 *)padr = (u16)(byte); -} - -#elif 0 -#define alpr_read(a) (*(volatile u16 *) (a)) -#define alpr_write(a, b) ((*(volatile u16 *) (a)) = (b)) -#else -#define alpr_read(a) readw(a) -#define alpr_write(a, b) writew(a, b) -#endif /* * The ALPR has a NAND Flash Controller (NDFC) that handles all accesses to * the NAND devices. The NDFC has command, address and data registers that @@ -93,11 +54,10 @@ HS_printf("%p Byte: %x\n", padr, byte); * We can then use this information in the read and write functions to * determine which NDFC register to access. * - * There are 2 NAND devices on the board, a Hynix HY27US08561A (32 MByte). + * There are 2 NAND devices on the board, a Hynix HY27US08561A (1 GByte). */ -static void pdnb3_nand_hwcontrol(struct mtd_info *mtd, int cmd) +static void alpr_nand_hwcontrol(struct mtd_info *mtd, int cmd) { -HS_printf("cmd: %x\n", cmd); switch (cmd) { case NAND_CTL_SETCLE: hwctl |= 0x1; @@ -114,136 +74,84 @@ HS_printf("cmd: %x\n", cmd); case NAND_CTL_SETNCE: break; case NAND_CTL_CLRNCE: - alpr_write(0x00, &(alpr_ndfc->term)); + writeb(0x00, &(alpr_ndfc->term)); break; } } -static void pdnb3_nand_write_byte(struct mtd_info *mtd, u_char byte) +static void alpr_nand_write_byte(struct mtd_info *mtd, u_char byte) { -HS_printf("hwctl: %x %x %x %x\n", hwctl, byte, &(alpr_ndfc->cmd[alpr_chip]), &(alpr_ndfc->addr_wait)); + struct nand_chip *nand = mtd->priv; + if (hwctl & 0x1) - alpr_write(byte, &(alpr_ndfc->cmd[alpr_chip])); + /* + * IO_ADDR_W used as CMD[i] reg to support multiple NAND + * chips. + */ + writeb(byte, nand->IO_ADDR_W); else if (hwctl & 0x2) { - alpr_write(byte, &(alpr_ndfc->addr_wait)); + writeb(byte, &(alpr_ndfc->addr_wait)); } else - alpr_write(byte, &(alpr_ndfc->data)); + writeb(byte, &(alpr_ndfc->data)); } -static u_char pdnb3_nand_read_byte(struct mtd_info *mtd) +static u_char alpr_nand_read_byte(struct mtd_info *mtd) { - return alpr_read(&(alpr_ndfc->data)); + return readb(&(alpr_ndfc->data)); } -static void pdnb3_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) +static void alpr_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) { + struct nand_chip *nand = mtd->priv; int i; -/*printf("%s chip:%d hwctl:%x size:%d\n", __FUNCTION__, alpr_chip, hwctl, len);*/ for (i = 0; i < len; i++) { if (hwctl & 0x1) - alpr_write(buf[i], &(alpr_ndfc->cmd[alpr_chip])); - else if (hwctl & 0x2) { - alpr_write(buf[i], &(alpr_ndfc->addr_wait)); - } else { - alpr_write(buf[i], &(alpr_ndfc->data)); - /*printf("i: %d\n", i);*/ - } + /* + * IO_ADDR_W used as CMD[i] reg to support multiple NAND + * chips. + */ + writeb(buf[i], nand->IO_ADDR_W); + else if (hwctl & 0x2) + writeb(buf[i], &(alpr_ndfc->addr_wait)); + else + writeb(buf[i], &(alpr_ndfc->data)); } } -static void pdnb3_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) +static void alpr_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) { int i; for (i = 0; i < len; i++) { - buf[i] = alpr_read(&(alpr_ndfc->data)); + buf[i] = readb(&(alpr_ndfc->data)); } } -static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len) +static int alpr_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len) { int i; for (i = 0; i < len; i++) - if (buf[i] != alpr_read(&(alpr_ndfc->data))) + if (buf[i] != readb(&(alpr_ndfc->data))) return i; return 0; } -static int pdnb3_nand_dev_ready(struct mtd_info *mtd) +static int alpr_nand_dev_ready(struct mtd_info *mtd) { -#if 1 volatile u_char val; -/*printf("%s aufruf\n", __FUNCTION__);*/ /* * Blocking read to wait for NAND to be ready */ - val = alpr_read(&(alpr_ndfc->addr_wait)); + val = readb(&(alpr_ndfc->addr_wait)); /* * Return always true */ return 1; -#else - u8 hwctl_org = hwctl; - unsigned long timeo; - u8 val; - - hwctl = 0x01; - pdnb3_nand_write_byte (mtd, NAND_CMD_STATUS); - hwctl = hwctl_org; - - reset_timer(); - while (1) { - if (get_timer(0) > timeo) { - printf("Timeout!"); - return 0; - } - -val = pdnb3_nand_read_byte(mtd); -/*printf("%s val: %x\n", __FUNCTION__, val);*/ - if (val & NAND_STATUS_READY) - break; - } - return 1; -#endif - -} - -static void alpr_select_chip(struct mtd_info *mtd, int chip) -{ - alpr_chip = chip; -} - -static int alpr_nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state) -{ - unsigned long timeo; - - if (state == FL_ERASING) - timeo = CFG_HZ * 400; - else - timeo = CFG_HZ * 20; - - if ((state == FL_ERASING) && (this->options & NAND_IS_AND)) - this->cmdfunc(mtd, NAND_CMD_STATUS_MULTI, -1, -1); - else - this->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1); - - reset_timer(); - - while (1) { - if (get_timer(0) > timeo) { - printf("Timeout!"); - return 0; - } - - if (this->read_byte(mtd) & NAND_STATUS_READY) - break; - } - return this->read_byte(mtd); } void board_nand_init(struct nand_chip *nand) @@ -252,20 +160,14 @@ void board_nand_init(struct nand_chip *nand) nand->eccmode = NAND_ECC_SOFT; - /* Set address of NAND IO lines (Using Linear Data Access Region) */ - nand->IO_ADDR_R = (void __iomem *) ((ulong) alpr_ndfc + 0x10); - nand->IO_ADDR_W = (void __iomem *) ((ulong) alpr_ndfc + 0x10); /* Reference hardware control function */ - nand->hwcontrol = pdnb3_nand_hwcontrol; + nand->hwcontrol = alpr_nand_hwcontrol; /* Set command delay time */ - nand->hwcontrol = pdnb3_nand_hwcontrol; - nand->write_byte = pdnb3_nand_write_byte; - nand->read_byte = pdnb3_nand_read_byte; - nand->write_buf = pdnb3_nand_write_buf; - nand->read_buf = pdnb3_nand_read_buf; - nand->verify_buf = pdnb3_nand_verify_buf; - nand->dev_ready = pdnb3_nand_dev_ready; - nand->select_chip = alpr_select_chip; - nand->waitfunc = alpr_nand_wait; + nand->write_byte = alpr_nand_write_byte; + nand->read_byte = alpr_nand_read_byte; + nand->write_buf = alpr_nand_write_buf; + nand->read_buf = alpr_nand_read_buf; + nand->verify_buf = alpr_nand_verify_buf; + nand->dev_ready = alpr_nand_dev_ready; } #endif diff --git a/board/prodrive/common/flash.c b/board/prodrive/common/flash.c index 8630cc16642..363631fd84f 100644 --- a/board/prodrive/common/flash.c +++ b/board/prodrive/common/flash.c @@ -48,6 +48,7 @@ void flash_print_info(flash_info_t *info) case FLASH_MAN_AMD: printf ("AMD "); break; case FLASH_MAN_FUJ: printf ("FUJITSU "); break; case FLASH_MAN_SST: printf ("SST "); break; + case FLASH_MAN_STM: printf ("ST "); break; case FLASH_MAN_EXCEL: printf ("Excel Semiconductor "); break; default: printf ("Unknown Vendor "); break; } @@ -156,6 +157,9 @@ static ulong flash_get_size(vu_long *addr, flash_info_t *info) case (CFG_FLASH_WORD_SIZE)SST_MANUFACT: info->flash_id = FLASH_MAN_SST; break; + case (CFG_FLASH_WORD_SIZE)STM_MANUFACT: + info->flash_id = FLASH_MAN_STM; + break; case (CFG_FLASH_WORD_SIZE)EXCEL_MANUFACT: info->flash_id = FLASH_MAN_EXCEL; break; diff --git a/include/configs/alpr.h b/include/configs/alpr.h index eeafcd61195..c6731ba4d7c 100644 --- a/include/configs/alpr.h +++ b/include/configs/alpr.h @@ -31,8 +31,9 @@ #define CONFIG_440GX 1 /* Specifc GX support */ #define CONFIG_4xx 1 /* ... PPC4xx family */ #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ +#define CONFIG_BOARD_RESET 1 /* call board_reset() */ #undef CFG_DRAM_TEST /* Disable-takes long time! */ -#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ +#define CONFIG_SYS_CLK_FREQ 33333000 /* external freq to pll */ /*----------------------------------------------------------------------- * Base addresses -- Note these are effective addresses where the @@ -80,45 +81,29 @@ #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 environment vars */ - -#if 0 /* test-only */ -/*----------------------------------------------------------------------- - * 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 */ -#endif - /*----------------------------------------------------------------------- * 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 FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */ #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_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) */ +#define CFG_FLASH_WRITE_TOUT 1000 /* 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_WORD_SIZE unsigned short /* flash word size (width) */ +#define CFG_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ +#define CFG_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ +/* + * The following defines are added for buggy IOP480 byte interface. + * All other boards should use the standard values (CPCI405 etc.) + */ +#define CFG_FLASH_READ0 0x0000 /* 0 is standard */ +#define CFG_FLASH_READ1 0x0001 /* 1 is standard */ +#define CFG_FLASH_READ2 0x0002 /* 2 is standard */ #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_IS_IN_FLASH 1 /* use FLASH for environment vars */ @@ -177,7 +162,7 @@ "addip=setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ + "addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0"\ "flash_nfs=run nfsargs addip addtty;" \ "bootm ${kernel_addr}\0" \ "flash_self=run ramargs addip addtty;" \ @@ -216,24 +201,10 @@ #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ #define CONFIG_88E1111_CLK_DELAY 1 /* set CLK delay on ALPR */ #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ +#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ + +#define CONFIG_NETCONSOLE /* include NetConsole support */ -#if 0 /* test-only */ -#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ - CFG_CMD_ASKENV | \ - CFG_CMD_DATE | \ - CFG_CMD_DHCP | \ - CFG_CMD_DIAG | \ - CFG_CMD_ELF | \ - CFG_CMD_I2C | \ - CFG_CMD_IRQ | \ - CFG_CMD_MII | \ - CFG_CMD_NET | \ - CFG_CMD_NFS | \ - CFG_CMD_PCI | \ - CFG_CMD_PING | \ - CFG_CMD_REGINFO | \ - CFG_CMD_SNTP ) -#else #define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ CFG_CMD_ASKENV | \ CFG_CMD_DHCP | \ @@ -250,7 +221,6 @@ CFG_CMD_FPGA | \ CFG_CMD_NAND | \ CFG_CMD_REGINFO) -#endif /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include @@ -279,15 +249,12 @@ #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ -#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */ +#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 CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ - -#define CONFIG_NETCONSOLE /* include NetConsole support */ - /*----------------------------------------------------------------------- * PCI stuff *----------------------------------------------------------------------- @@ -321,7 +288,6 @@ ist das mit den multiple Device in PS Mode erklaert ...*/ - /* FPGA program pin configuration */ #define CFG_GPIO_CLK 18 /* FPGA clk pin (cpu output) */ #define CFG_GPIO_DATA 19 /* FPGA data pin (cpu output) */ @@ -336,14 +302,12 @@ /* * NAND-FLASH stuff */ -#define CFG_MAX_NAND_DEVICE 2 -#define NAND_MAX_CHIPS 2 -#define CFG_NAND_BASE 0x50000000 /* NAND FLASH Base Address */ - -#if 0 -#define CONFIG_MTD_DEBUG -#define CONFIG_MTD_DEBUG_VERBOSE 4 -#endif +#define CFG_MAX_NAND_DEVICE 4 +#define NAND_MAX_CHIPS CFG_MAX_NAND_DEVICE +#define CFG_NAND_BASE 0xF0000000 /* NAND FLASH Base Address */ +#define CFG_NAND_BASE_LIST { CFG_NAND_BASE + 0, CFG_NAND_BASE + 2, \ + CFG_NAND_BASE + 4, CFG_NAND_BASE + 6 } +#define CFG_NAND_QUIET_TEST 1 /* don't warn upon unknown NAND flash */ /*----------------------------------------------------------------------- * External Bus Controller (EBC) Setup @@ -353,14 +317,9 @@ /* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */ #define CFG_EBC_PB0AP 0x92015480 #define CFG_EBC_PB0CR (CFG_FLASH | 0x3A000) /* BS=2MB,BU=R/W,BW=16bit */ -/* Memory Bank 1 (NAND-FLASH) initialization */ -/*#define CFG_EBC_PB1AP 0x108f4380 */ /* TODO */ -/*#define CFG_EBC_PB1AP 0x7f854380 */ /* TODO */ -/*#define CFG_EBC_PB1AP 0x108553c0 */ -/*#define CFG_EBC_PB1AP 0x108053c0 */ -#define CFG_EBC_PB1AP 0x10810180 - -/*#define CFG_EBC_PB1CR (CFG_NAND_BASE | 0x18000) *//* BS=1MB,BU=R/W,BW=8bit */ + +/* Memory Bank 1 (NAND-FLASH) initialization */ +#define CFG_EBC_PB1AP 0x01840380 /* TWT=3 */ #define CFG_EBC_PB1CR (CFG_NAND_BASE | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit */ /* -- cgit v1.3.1 From 1c2ce2262069510f31c7d3fd7efd3d58b8c0c148 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Mon, 27 Nov 2006 14:12:17 +0100 Subject: [PATCH] Update Prodrive ALPR board support (440GX) Signed-off-by: Stefan Roese --- board/prodrive/alpr/Makefile | 4 +- board/prodrive/alpr/alpr.c | 100 +++++++++++++++++++++++++++++++------------ board/prodrive/alpr/fpga.c | 79 ++++++++++++++++------------------ board/prodrive/alpr/init.S | 1 - board/prodrive/alpr/nand.c | 16 +++---- cpu/ppc4xx/4xx_enet.c | 5 +-- cpu/ppc4xx/cpu.c | 4 +- cpu/ppc4xx/cpu_init.c | 4 ++ include/configs/alpr.h | 96 +++++++++++++++++++---------------------- 9 files changed, 171 insertions(+), 138 deletions(-) (limited to 'include/configs') diff --git a/board/prodrive/alpr/Makefile b/board/prodrive/alpr/Makefile index 1024a41a075..00dc180bbd3 100644 --- a/board/prodrive/alpr/Makefile +++ b/board/prodrive/alpr/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a -COBJS = $(BOARD).o flash.o fpga.o nand.o +COBJS = $(BOARD).o fpga.o nand.o SOBJS = init.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) @@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/prodrive/alpr/alpr.c b/board/prodrive/alpr/alpr.c index e8435bf63cb..2389561271a 100644 --- a/board/prodrive/alpr/alpr.c +++ b/board/prodrive/alpr/alpr.c @@ -26,6 +26,7 @@ #include #include #include +#include DECLARE_GLOBAL_DATA_PTR; @@ -33,24 +34,14 @@ extern int alpr_fpga_init(void); int board_early_init_f (void) { - unsigned long mfr; - - /*-------------------------------------------------------------------------+ - | Initialize EBC CONFIG - +-------------------------------------------------------------------------*/ -#if 0 - mtebc(xbcfg, EBC_CFG_LE_UNLOCK | - EBC_CFG_PTD_ENABLE | EBC_CFG_RTC_64PERCLK | - EBC_CFG_ATC_PREVIOUS | EBC_CFG_DTC_PREVIOUS | - EBC_CFG_CTC_PREVIOUS | EBC_CFG_EMC_NONDEFAULT | - EBC_CFG_PME_DISABLE | EBC_CFG_PR_32); -#else + /*------------------------------------------------------------------------- + * Initialize EBC CONFIG + *-------------------------------------------------------------------------*/ mtebc(xbcfg, EBC_CFG_LE_UNLOCK | EBC_CFG_PTD_DISABLE | EBC_CFG_RTC_64PERCLK | EBC_CFG_ATC_PREVIOUS | EBC_CFG_DTC_PREVIOUS | EBC_CFG_CTC_PREVIOUS | EBC_CFG_EMC_NONDEFAULT | EBC_CFG_PME_DISABLE | EBC_CFG_PR_32); -#endif /*-------------------------------------------------------------------- * Setup the interrupt controller polarities, triggers, etc. @@ -58,8 +49,8 @@ int board_early_init_f (void) 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 (uic0pr, 0xfffffe03); /* per manual */ + mtdcr (uic0tr, 0x01c00000); /* per manual */ mtdcr (uic0vr, 0x00000001); /* int31 highest, base=0x000 */ mtdcr (uic0sr, 0xffffffff); /* clear all */ @@ -85,12 +76,57 @@ int board_early_init_f (void) mtdcr (uicb0pr, 0xfc000000); /* */ mtdcr (uicb0tr, 0x00000000); /* */ mtdcr (uicb0vr, 0x00000001); /* */ - mfsdr (sdr_mfr, mfr); - mfr &= ~SDR0_MFR_ECS_MASK; + + /* Setup GPIO/IRQ multiplexing */ + mtsdr(sdr_pfc0, 0x01a03e00); return 0; } +int last_stage_init(void) +{ + unsigned short reg; + + /* + * Configure LED's of both Marvell 88E1111 PHY's + * + * This has to be done after the 4xx ethernet driver is loaded, + * so "last_stage_init()" is the right place. + */ + miiphy_read("ppc_4xx_eth2", CONFIG_PHY2_ADDR, 0x18, ®); + reg |= 0x0001; + miiphy_write("ppc_4xx_eth2", CONFIG_PHY2_ADDR, 0x18, reg); + miiphy_read("ppc_4xx_eth3", CONFIG_PHY3_ADDR, 0x18, ®); + reg |= 0x0001; + miiphy_write("ppc_4xx_eth3", CONFIG_PHY3_ADDR, 0x18, reg); + + return 0; +} + +static int board_rev(void) +{ + int rev; + u32 pfc0; + + /* Setup GPIO14 & 15 as GPIO */ + mfsdr(sdr_pfc0, pfc0); + pfc0 |= CFG_GPIO_REV0 | CFG_GPIO_REV1; + mtsdr(sdr_pfc0, pfc0); + + /* Setup as input */ + out32(GPIO0_TCR, in32(GPIO0_TCR) & ~(CFG_GPIO_REV0 | CFG_GPIO_REV0)); + out32(GPIO0_ODR, in32(GPIO0_ODR) & ~(CFG_GPIO_REV0 | CFG_GPIO_REV0)); + + rev = (in32(GPIO0_IR) >> 16) & 0x3; + + /* Setup GPIO14 & 15 as non GPIO again */ + mfsdr(sdr_pfc0, pfc0); + pfc0 &= ~(CFG_GPIO_REV0 | CFG_GPIO_REV1); + mtsdr(sdr_pfc0, pfc0); + + return rev; +} + int checkboard (void) { char *s = getenv ("serial#"); @@ -100,7 +136,7 @@ int checkboard (void) puts (", serial# "); puts (s); } - putc ('\n'); + printf(" (Rev. %d)\n", board_rev()); return (0); } @@ -224,10 +260,26 @@ void pci_target_init(struct pci_controller * hose ) * ************************************************************************/ #if defined(CONFIG_PCI) + +static void wait_for_pci_ready(void) +{ + /* + * Configure EREADY as input + */ + out32(GPIO0_TCR, in32(GPIO0_TCR) & ~CFG_GPIO_EREADY); + udelay(1000); + + for (;;) { + if (in32(GPIO0_IR) & CFG_GPIO_EREADY) + return; + } + +} + int is_pci_host(struct pci_controller *hose) { - /* The ocotea board is always configured as host. */ - return(1); + wait_for_pci_ready(); + return 1; /* return 1 for host controller */ } #endif /* defined(CONFIG_PCI) */ @@ -274,11 +326,3 @@ int post_hotkeys_pressed(void) return (ctrlc()); } #endif - -void board_reset(void) -{ - /* - * Initiate chip reset in debug control register DBCR - */ - mtspr(dbcr0, 0x20000000); -} diff --git a/board/prodrive/alpr/fpga.c b/board/prodrive/alpr/fpga.c index 78307b486b0..e94360f814d 100644 --- a/board/prodrive/alpr/fpga.c +++ b/board/prodrive/alpr/fpga.c @@ -36,7 +36,7 @@ DECLARE_GLOBAL_DATA_PTR; -#if (CONFIG_FPGA) +#if defined(CONFIG_FPGA) #ifdef FPGA_DEBUG #define PRINTF(fmt,args...) printf (fmt ,##args) @@ -44,46 +44,38 @@ DECLARE_GLOBAL_DATA_PTR; #define PRINTF(fmt,args...) #endif -static unsigned long regval; +static unsigned long regval; -#define SET_GPIO_REG_0(reg, bit) {\ - regval = in32(reg);\ - regval &= ~(0x80000000 >> bit);\ - out32(reg, regval);\ - } - -#define SET_GPIO_REG_1(reg, bit) {\ - regval = in32(reg);\ - regval |= (0x80000000 >> bit);\ - out32(reg, regval);\ - } - -#define GPIO_CLK_PIN 0x00002000 -#define GPIO_CLK_PIN_I 0xffffdfff -#define GPIO_DAT_PIN 0x00001000 -#define GPIO_DAT_PIN_I 0xffffefff -#define GPIO_CLKDAT_PIN_I 0xffffcfff +#define SET_GPIO_REG_0(reg, bit) { \ + regval = in32(reg); \ + regval &= ~(0x80000000 >> bit); \ + out32(reg, regval); \ + } -#define SET_GPIO_CLK_0 out32(GPIO0_OR, in32(GPIO0_OR) & GPIO_CLK_PIN_I); -#define SET_GPIO_CLK_1 out32(GPIO0_OR, in32(GPIO0_OR) | GPIO_CLK_PIN); -#define SET_GPIO_DAT_0 out32(GPIO0_OR, in32(GPIO0_OR) & GPIO_DAT_PIN_I); -#define SET_GPIO_DAT_1 out32(GPIO0_OR, in32(GPIO0_OR) | GPIO_DAT_PIN); +#define SET_GPIO_REG_1(reg, bit) { \ + regval = in32(reg); \ + regval |= (0x80000000 >> bit); \ + out32(reg, regval); \ + } -#define SET_GPIO_0(bit) SET_GPIO_REG_0(GPIO0_OR, bit) -#define SET_GPIO_1(bit) SET_GPIO_REG_1(GPIO0_OR, bit) +#define SET_GPIO_0(bit) SET_GPIO_REG_0(GPIO0_OR, bit) +#define SET_GPIO_1(bit) SET_GPIO_REG_1(GPIO0_OR, bit) -#define SET_GPIO_CLK_0_Z1 out32(GPIO0_OR, (in32(GPIO0_OR) & GPIO_CLK_PIN_I) | GPIO_DAT_PIN); -#define SET_GPIO_CLK_0_Z0 out32(GPIO0_OR, in32(GPIO0_OR) & GPIO_CLKDAT_PIN_I); +#define FPGA_PRG (0x80000000 >> CFG_GPIO_PROG_EN) +#define FPGA_CONFIG (0x80000000 >> CFG_GPIO_CONFIG) +#define FPGA_DATA (0x80000000 >> CFG_GPIO_DATA) +#define FPGA_CLK (0x80000000 >> CFG_GPIO_CLK) +#define OLD_VAL (FPGA_PRG | FPGA_CONFIG) -#define FPGA_WRITE_1 { \ - SET_GPIO_CLK_0_Z1\ - SET_GPIO_CLK_1} +#define SET_FPGA(data) out32(GPIO0_OR, data) -#define FPGA_WRITE_0 { \ - SET_GPIO_CLK_0_Z0\ - SET_GPIO_CLK_1} +#define FPGA_WRITE_1 { \ + SET_FPGA(OLD_VAL | 0 | FPGA_DATA); /* set data to 1 */ \ + SET_FPGA(OLD_VAL | FPGA_CLK | FPGA_DATA);} /* set data to 1 */ -#define P_GP(reg) (reg & 0x00023f00) +#define FPGA_WRITE_0 { \ + SET_FPGA(OLD_VAL | 0 | 0 ); /* set data to 0 */ \ + SET_FPGA(OLD_VAL | FPGA_CLK | 0 );} /* set data to 1 */ /* Plattforminitializations */ /* Here we have to set the FPGA Chain */ @@ -102,7 +94,7 @@ int fpga_pre_fn (int cookie) SET_GPIO_REG_0(GPIO0_ODR, CFG_GPIO_SEL_DPR); SET_GPIO_0((CFG_GPIO_SEL_DPR)); - /* initialize the GPIO Pins */ + /* initialize the GPIO Pins */ /* output */ SET_GPIO_0(CFG_GPIO_CLK); SET_GPIO_REG_1(GPIO0_TCR, CFG_GPIO_CLK); @@ -174,7 +166,7 @@ int fpga_done_fn (int cookie) } /* writes the complete buffer to the FPGA - writing the complete buffer in one function is very faster, + writing the complete buffer in one function is much faster, then calling it for every bit */ int fpga_write_fn (void *buf, size_t len, int flush, int cookie) { @@ -182,14 +174,10 @@ int fpga_write_fn (void *buf, size_t len, int flush, int cookie) unsigned char *data = (unsigned char *) buf; unsigned char val=0; int i; + int len_40 = len / 40; while (bytecount < len) { -#ifdef CFG_FPGA_CHECK_CTRLC - if (ctrlc ()) { - return FPGA_FAIL; - } -#endif - val = data[bytecount ++ ]; + val = data[bytecount++]; i = 8; do { if (val & 0x01) { @@ -202,8 +190,13 @@ int fpga_write_fn (void *buf, size_t len, int flush, int cookie) } while (i > 0); #ifdef CFG_FPGA_PROG_FEEDBACK - if (bytecount % (len / 40) == 0) + if (bytecount % len_40 == 0) { putc ('.'); /* let them know we are alive */ +#ifdef CFG_FPGA_CHECK_CTRLC + if (ctrlc ()) + return FPGA_FAIL; +#endif + } #endif } return FPGA_SUCCESS; diff --git a/board/prodrive/alpr/init.S b/board/prodrive/alpr/init.S index 1baa609c058..135674c26a7 100644 --- a/board/prodrive/alpr/init.S +++ b/board/prodrive/alpr/init.S @@ -34,7 +34,6 @@ #define SZ_64K 0x00000030 #define SZ_256K 0x00000040 #define SZ_1M 0x00000050 -#define SZ_8M 0x00000060 #define SZ_16M 0x00000070 #define SZ_256M 0x00000090 diff --git a/board/prodrive/alpr/nand.c b/board/prodrive/alpr/nand.c index 20a80983073..e63c921eff5 100644 --- a/board/prodrive/alpr/nand.c +++ b/board/prodrive/alpr/nand.c @@ -32,19 +32,19 @@ #include struct alpr_ndfc_regs { - u16 cmd[4]; - u16 addr_wait; - u16 term; - u16 dummy; - u16 dummy2; - u16 data; + u8 cmd[4]; + u8 addr_wait; + u8 term; + u8 dummy; + u8 dummy2; + u8 data; }; static u8 hwctl; static struct alpr_ndfc_regs *alpr_ndfc = NULL; -#define readb(addr) (u8)(*(volatile u16 *)(addr)) -#define writeb(d,addr) *(volatile u16 *)(addr) = ((u16)(d)) +#define readb(addr) (u8)(*(volatile u8 *)(addr)) +#define writeb(d,addr) *(volatile u8 *)(addr) = ((u8)(d)) /* * The ALPR has a NAND Flash Controller (NDFC) that handles all accesses to diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c index 81d49ffdfeb..8c517baf3b1 100644 --- a/cpu/ppc4xx/4xx_enet.c +++ b/cpu/ppc4xx/4xx_enet.c @@ -470,8 +470,7 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) #else if ((devnum == 0) || (devnum == 1)) { out32 (ZMII_FER, (ZMII_FER_SMII | ZMII_FER_MDI) << ZMII_FER_V (devnum)); - } - else { /* ((devnum == 2) || (devnum == 3)) */ + } else { /* ((devnum == 2) || (devnum == 3)) */ out32 (ZMII_FER, ZMII_FER_MDI << ZMII_FER_V (devnum)); out32 (RGMII_FER, ((RGMII_FER_RGMII << RGMII_FER_V (2)) | (RGMII_FER_RGMII << RGMII_FER_V (3)))); @@ -808,7 +807,7 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) hw_p->rx[i].ctrl |= MAL_RX_CTRL_EMPTY | MAL_RX_CTRL_INTR; hw_p->rx_ready[i] = -1; #if 0 - printf ("RX_BUFF %d @ 0x%08lx\n", i, (ulong) rx[i].data_ptr); + printf ("RX_BUFF %d @ 0x%08lx\n", i, (ulong) hw_p->rx[i].data_ptr); #endif } diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c index faa52575048..c45525db00b 100644 --- a/cpu/ppc4xx/cpu.c +++ b/cpu/ppc4xx/cpu.c @@ -426,8 +426,8 @@ int ppc440spe_revB() { int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { -#if defined(CONFIG_BOARD_RESET) - board_reset(); +#if defined(CFG_4xx_RESET_TYPE) + mtspr(dbcr0, CFG_4xx_RESET_TYPE << 28); #else /* * Initiate system reset in debug control register DBCR diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c index def46f15cac..4b746b072ee 100644 --- a/cpu/ppc4xx/cpu_init.c +++ b/cpu/ppc4xx/cpu_init.c @@ -320,6 +320,10 @@ cpu_init_f (void) val |= 0xb8000000; /* generate system reset after 1.34 seconds */ #else val |= 0xf0000000; /* generate system reset after 2.684 seconds */ +#endif +#if defined(CFG_4xx_RESET_TYPE) + val &= ~0x30000000; /* clear WRC bits */ + val |= CFG_4xx_RESET_TYPE << 28; /* set board specific WRC type */ #endif mtspr(tcr, val); diff --git a/include/configs/alpr.h b/include/configs/alpr.h index c6731ba4d7c..60da8202833 100644 --- a/include/configs/alpr.h +++ b/include/configs/alpr.h @@ -31,25 +31,25 @@ #define CONFIG_440GX 1 /* Specifc GX support */ #define CONFIG_4xx 1 /* ... PPC4xx family */ #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ -#define CONFIG_BOARD_RESET 1 /* call board_reset() */ +#define CONFIG_LAST_STAGE_INIT 1 /* call last_stage_init() */ #undef CFG_DRAM_TEST /* Disable-takes long time! */ -#define CONFIG_SYS_CLK_FREQ 33333000 /* external freq to pll */ +#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq 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 0xffe00000 /* start of FLASH */ -#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */ -#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */ -#define CFG_PCI_MEMSIZE 0x40000000 /* size of mapped pci memory */ -#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ -#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */ -#define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */ -#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_SDRAM_BASE 0x00000000 /* _must_ be 0 */ +#define CFG_FLASH_BASE 0xffe00000 /* start of FLASH */ +#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */ +#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */ +#define CFG_PCI_MEMSIZE 0x40000000 /* size of mapped pci memory */ +#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ +#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */ +#define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */ +#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_FPGA_BASE (CFG_PERIPHERAL_BASE + 0x08300000) @@ -84,26 +84,13 @@ /*----------------------------------------------------------------------- * FLASH related *----------------------------------------------------------------------*/ -#define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */ - +#define CFG_FLASH_CFI 1 /* The flash is CFI compatible */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use common CFI driver */ #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 1000 /* Timeout for Flash Write (in ms) */ - -#define CFG_FLASH_WORD_SIZE unsigned short /* flash word size (width) */ -#define CFG_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ -#define CFG_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ -/* - * The following defines are added for buggy IOP480 byte interface. - * All other boards should use the standard values (CPCI405 etc.) - */ -#define CFG_FLASH_READ0 0x0000 /* 0 is standard */ -#define CFG_FLASH_READ1 0x0001 /* 1 is standard */ -#define CFG_FLASH_READ2 0x0002 /* 2 is standard */ - +#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ #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_IS_IN_FLASH 1 /* use FLASH for environment vars */ @@ -154,7 +141,7 @@ #undef CONFIG_BOOTARGS #define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ + "netdev=eth3\0" \ "hostname=alpr\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=${serverip}:${rootpath}\0" \ @@ -162,18 +149,19 @@ "addip=setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0"\ + "addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate} " \ + "mem=193M\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" \ - "rootpath=/opt/eldk/ppc_4xx\0" \ - "bootfile=/tftpboot/alpr/uImage\0" \ + "rootpath=/opt/projects/alpr/nfs_root\0" \ + "bootfile=/alpr/uImage\0" \ "kernel_addr=fff00000\0" \ "ramdisk_addr=fff10000\0" \ - "load=tftp 100000 /tftpboot/alpr/u-boot.bin\0" \ + "load=tftp 100000 /alpr/u-boot/u-boot.bin\0" \ "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \ "cp.b 100000 fffc0000 40000;" \ "setenv filesize;saveenv\0" \ @@ -181,7 +169,7 @@ "" #define CONFIG_BOOTCOMMAND "run flash_self" -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ +#define CONFIG_BOOTDELAY 2 /* autoboot after 5 seconds */ #define CONFIG_BAUDRATE 115200 @@ -192,8 +180,8 @@ #define CONFIG_NET_MULTI 1 #define CONFIG_PHY_ADDR 0x02 /* dummy setting, no EMAC0 used */ #define CONFIG_PHY1_ADDR 0x03 /* dummy setting, no EMAC1 used */ -#define CONFIG_PHY2_ADDR 0x00 /* test-only: will be changed */ -#define CONFIG_PHY3_ADDR 0x01 /* PHY address for EMAC3 */ +#define CONFIG_PHY2_ADDR 0x01 /* PHY address for EMAC2 */ +#define CONFIG_PHY3_ADDR 0x02 /* PHY address for EMAC3 */ #define CONFIG_HAS_ETH0 #define CONFIG_HAS_ETH1 #define CONFIG_HAS_ETH2 @@ -251,9 +239,11 @@ #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_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_VERSION_VARIABLE 1 /* include version env variable */ + +#define CFG_4xx_RESET_TYPE 0x2 /* use chip reset on this board */ /*----------------------------------------------------------------------- * PCI stuff @@ -264,7 +254,7 @@ #define CONFIG_PCI_PNP /* do pci plug-and-play */ #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE */ -#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/ +#define CONFIG_PCI_BOOTDELAY 1 /* enable pci bootdelay variable*/ /* Board-specific PCI */ #define CFG_PCI_PRE_INIT /* enable board pci_pre_init() */ @@ -276,11 +266,10 @@ /*----------------------------------------------------------------------- * FPGA stuff - *----------------------------------------------------------------------- - */ + *-----------------------------------------------------------------------*/ #define CONFIG_FPGA CFG_ALTERA_CYCLON2 -#undef CFG_FPGA_CHECK_CTRLC -#undef CFG_FPGA_PROG_FEEDBACK +#define CFG_FPGA_CHECK_CTRLC +#define CFG_FPGA_PROG_FEEDBACK #define CONFIG_FPGA_COUNT 1 /* Ich habe 2 ... aber in Reihe geschaltet -> sollte gehen, aufpassen mit Datasize ist jetzt @@ -299,9 +288,16 @@ #define CFG_GPIO_SEL_AVR 15 /* cpu output */ #define CFG_GPIO_PROG_EN 23 /* cpu output */ -/* +/*----------------------------------------------------------------------- + * Definitions for GPIO setup + *-----------------------------------------------------------------------*/ +#define CFG_GPIO_EREADY (0x80000000 >> 26) +#define CFG_GPIO_REV0 (0x80000000 >> 14) +#define CFG_GPIO_REV1 (0x80000000 >> 15) + +/*----------------------------------------------------------------------- * NAND-FLASH stuff - */ + *-----------------------------------------------------------------------*/ #define CFG_MAX_NAND_DEVICE 4 #define NAND_MAX_CHIPS CFG_MAX_NAND_DEVICE #define CFG_NAND_BASE 0xF0000000 /* NAND FLASH Base Address */ @@ -320,7 +316,7 @@ /* Memory Bank 1 (NAND-FLASH) initialization */ #define CFG_EBC_PB1AP 0x01840380 /* TWT=3 */ -#define CFG_EBC_PB1CR (CFG_NAND_BASE | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit */ +#define CFG_EBC_PB1CR (CFG_NAND_BASE | 0x18000) /* BS=1MB,BU=R/W,BW=8bit */ /* * For booting Linux, the board info and command line data @@ -333,9 +329,7 @@ */ #define CFG_DCACHE_SIZE 32768 /* For AMCC 440 CPUs */ #define CFG_CACHELINE_SIZE 32 /* ... */ -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ -#endif /* * Internal Definitions -- cgit v1.3.1 From ec0c2ec725aec9524a177a77ce75559e644a931a Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Mon, 27 Nov 2006 14:46:06 +0100 Subject: [PATCH] Remove testing 4xx enet PHY setup Signed-off-by: Stefan Roese --- cpu/ppc4xx/4xx_enet.c | 17 +---------------- include/configs/alpr.h | 2 +- 2 files changed, 2 insertions(+), 17 deletions(-) (limited to 'include/configs') diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c index 8c517baf3b1..7a2483c3cd8 100644 --- a/cpu/ppc4xx/4xx_enet.c +++ b/cpu/ppc4xx/4xx_enet.c @@ -560,22 +560,7 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) * otherwise, just check the speeds & feeds */ if (hw_p->first_init == 0) { -#if defined(CONFIG_88E1111_CLK_DELAY) - /* - * On some boards (e.g. ALPR) the Marvell 88E1111 PHY needs - * the "RGMII transmit timing control" and "RGMII receive - * timing control" bits set, so that Gbit communication works - * without problems. - * Also set the "Transmitter disable" to 1 to enable the - * transmitter. - * After setting these bits a soft-reset must occur for this - * change to become active. - */ - miiphy_read (dev->name, reg, 0x14, ®_short); - reg_short |= (1 << 7) | (1 << 1) | (1 << 0); - miiphy_write (dev->name, reg, 0x14, reg_short); -#endif -#if defined(CONFIG_M88E1111_PHY) /* test-only: merge with CONFIG_88E1111_CLK_DELAY !!! */ +#if defined(CONFIG_M88E1111_PHY) miiphy_write (dev->name, reg, 0x14, 0x0ce3); miiphy_write (dev->name, reg, 0x18, 0x4101); miiphy_write (dev->name, reg, 0x09, 0x0e00); diff --git a/include/configs/alpr.h b/include/configs/alpr.h index 60da8202833..bbe6b76bff5 100644 --- a/include/configs/alpr.h +++ b/include/configs/alpr.h @@ -187,7 +187,7 @@ #define CONFIG_HAS_ETH2 #define CONFIG_HAS_ETH3 #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ -#define CONFIG_88E1111_CLK_DELAY 1 /* set CLK delay on ALPR */ +#define CONFIG_M88E1111_PHY 1 /* needed for PHY specific setup*/ #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ #define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ -- cgit v1.3.1