diff options
Diffstat (limited to 'include/configs/XPEDITE1K.h')
| -rw-r--r-- | include/configs/XPEDITE1K.h | 216 |
1 files changed, 91 insertions, 125 deletions
diff --git a/include/configs/XPEDITE1K.h b/include/configs/XPEDITE1K.h index 93c4b0a..f141398 100644 --- a/include/configs/XPEDITE1K.h +++ b/include/configs/XPEDITE1K.h @@ -20,51 +20,48 @@ * MA 02111-1307 USA */ -/************************************************************************ +/* * config for XPedite1000 from XES Inc. * Ported from EBONY config by Travis B. Sawyer <tsawyer@sandburst.com> * (C) Copyright 2003 Sandburst Corporation * board/config_EBONY.h - configuration for AMCC 440GP Ref (Ebony) - ***********************************************************************/ + */ #ifndef __CONFIG_H #define __CONFIG_H -/*----------------------------------------------------------------------- - * High Level Configuration Options - *----------------------------------------------------------------------*/ +/* High Level Configuration Options */ #define CONFIG_XPEDITE1K 1 /* Board is XPedite 1000 */ -#define CONFIG_4xx 1 /* ... PPC4xx family */ +#define CONFIG_4xx 1 /* ... PPC4xx family */ #define CONFIG_440 1 #define CONFIG_440GX 1 /* 440 GX */ #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ - /* POST support */ -#define CONFIG_POST (CONFIG_SYS_POST_RTC | \ +#define CONFIG_POST (CONFIG_SYS_POST_RTC | \ CONFIG_SYS_POST_I2C) -/*----------------------------------------------------------------------- +/* * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ -#define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH */ + */ +#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ +#define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH */ -#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ -#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ -#define CONFIG_SYS_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ -#define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */ -#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */ +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ +#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ +#define CONFIG_SYS_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ +#define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */ +#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */ -#define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000) -#define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700) +#define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000) +#define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700) -#define USR_LED0 0x00000080 -#define USR_LED1 0x00000100 -#define USR_LED2 0x00000200 -#define USR_LED3 0x00000400 +#define USR_LED0 0x00000080 +#define USR_LED1 0x00000100 +#define USR_LED2 0x00000200 +#define USR_LED3 0x00000400 #ifndef __ASSEMBLY__ extern unsigned long in32(unsigned int); @@ -81,50 +78,34 @@ extern void out32(unsigned int, unsigned long); #define LED3_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED3)) #endif -/*----------------------------------------------------------------------- - * Initial RAM & stack pointer (placed in internal SRAM) - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_TEMP_STACK_OCM 1 -#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */ -#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */ -#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ - +/* Initial RAM & stack pointer (placed in internal SRAM) */ +#define CONFIG_SYS_TEMP_STACK_OCM 1 +#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE +#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */ +#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) +#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR -#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ -#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/ +#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ +#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc */ -/*----------------------------------------------------------------------- - * Serial Port - *----------------------------------------------------------------------*/ +/* Serial Port */ #undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_BAUDRATE 9600 +#define CONFIG_SYS_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400} -#define CONFIG_SYS_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400} +/* RTC: STMicro M41T00 */ +#define CONFIG_RTC_M41T11 1 +#define CONFIG_SYS_I2C_RTC_ADDR 0x68 +#define CONFIG_SYS_M41T11_BASE_YEAR 2000 -/*----------------------------------------------------------------------- - * 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: - * - * CONFIG_SYS_NVRAM_BASE_ADDR + CONFIG_SYS_NVRAM_SIZE - * - *----------------------------------------------------------------------*/ -/* TBS: Xpedite 1000 has STMicro M41T00 via IIC */ -#define CONFIG_RTC_M41T11 1 -#define CONFIG_SYS_I2C_RTC_ADDR 0x68 -#define CONFIG_SYS_M41T11_BASE_YEAR 2000 - -/*----------------------------------------------------------------------- +/* * FLASH related - *----------------------------------------------------------------------*/ + */ #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE} #define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */ @@ -133,70 +114,60 @@ extern void out32(unsigned int, unsigned long); #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #undef CONFIG_SYS_FLASH_CHECKSUM -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -/*----------------------------------------------------------------------- - * DDR SDRAM - *----------------------------------------------------------------------*/ -#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ -#define SPD_EEPROM_ADDRESS {0x54} /* SPD i2c spd addresses */ -#define CONFIG_VERY_BIG_RAM 1 -/*----------------------------------------------------------------------- - * I2C - *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ + +/* DDR SDRAM */ +#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ +#define SPD_EEPROM_ADDRESS {0x54} /* SPD i2c spd addresses */ +#define CONFIG_VERY_BIG_RAM 1 + +/* I2C */ +#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ +#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ #define CONFIG_SYS_I2C_SLAVE 0x7f -#define CONFIG_SYS_I2C_NOPROBES {0x55,0x56,0x57,0x58,0x59,0x5a,0x5b,0x5c,0x69} /* Don't probe these addrs */ +#define CONFIG_SYS_I2C_NOPROBES {0x55,0x56,0x57,0x58,0x59,0x5a,0x5b,0x5c,0x69} -/*----------------------------------------------------------------------- - * Environment - *----------------------------------------------------------------------*/ -#define CONFIG_ENV_IS_IN_EEPROM 1 -#define CONFIG_ENV_SIZE 0x100 /* Size of Environment vars */ +/* Environment */ +#define CONFIG_ENV_IS_IN_EEPROM 1 +#define CONFIG_ENV_SIZE 0x100 /* Size of Environment vars */ #define CONFIG_ENV_OFFSET 0x100 -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* this is actually the second page of the eeprom */ -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 #define CONFIG_BOOTARGS "root=/dev/hda1 " -#define CONFIG_BOOTCOMMAND "bootm ffc00000" /* autoboot command */ -#define CONFIG_BOOTDELAY 5 /* disable autoboot */ +#define CONFIG_BOOTCOMMAND "bootm ffc00000" /* autoboot command */ +#define CONFIG_BOOTDELAY 5 /* disable autoboot */ #define CONFIG_BAUDRATE 9600 -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ #define CONFIG_PPC4xx_EMAC -#define CONFIG_MII 1 /* MII PHY management */ +#define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_PHY_ADDR 0 /* PHY address phy0 not populated */ #define CONFIG_PHY1_ADDR 1 /* PHY address phy1 not populated */ #define CONFIG_PHY2_ADDR 4 /* PHY address phy2 */ #define CONFIG_PHY3_ADDR 8 /* PHY address phy3 */ #define CONFIG_NET_MULTI 1 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ -#define CONFIG_PHY_RESET 1 /* reset phy upon startup */ -#define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ - -#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ -#define CONFIG_HAS_ETH2 1 /* add support for "eth2addr" */ -#define CONFIG_HAS_ETH3 1 /* add support for "eth3addr" */ +#define CONFIG_PHY_RESET 1 /* reset phy upon startup */ +#define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ +#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ +#define CONFIG_HAS_ETH2 1 /* add support for "eth2addr" */ +#define CONFIG_HAS_ETH3 1 /* add support for "eth3addr" */ -/* - * BOOTP options - */ +/* BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME - /* - * Command line configuration. + * Command line configuration */ #include <config_cmd_default.h> @@ -212,48 +183,45 @@ extern void out32(unsigned int, unsigned long); #define CONFIG_CMD_DIAG #define CONFIG_CMD_FAT - -#undef CONFIG_WATCHDOG /* watchdog disabled */ +#undef CONFIG_WATCHDOG /* watchdog disabled */ /* * Miscellaneous configurable options */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ #endif #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ +#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - -/*----------------------------------------------------------------------- - * PCI stuff - *----------------------------------------------------------------------- +/* + * PCI */ /* 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 CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */ +#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 CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */ /* Board-specific PCI */ -#define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target */ - +#define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target */ #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* IBM */ #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ -#define CONFIG_SYS_PCI_FORCE_PCI_CONV /* Force PCI Conventional Mode */ +#define CONFIG_SYS_PCI_FORCE_PCI_CONV /* Force PCI Conventional Mode */ + /* * For booting Linux, the board info and command line data * have to be in the first 8 MB of memory, since this is @@ -263,11 +231,9 @@ extern void out32(unsigned int, unsigned long); /* * Internal Definitions - * - * Boot Flags */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ +#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 */ |