diff options
Diffstat (limited to 'include/configs/CRAYL1.h')
| -rw-r--r-- | include/configs/CRAYL1.h | 82 |
1 files changed, 39 insertions, 43 deletions
diff --git a/include/configs/CRAYL1.h b/include/configs/CRAYL1.h index b10d967d54..1bd6899bff 100644 --- a/include/configs/CRAYL1.h +++ b/include/configs/CRAYL1.h @@ -41,43 +41,28 @@ #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_PHY_ADDR 1 /* PHY address; handling of ENET */ -#define CONFIG_BOARD_PRE_INIT 1 /* setup for 405gp */ +#define CONFIG_BOARD_PRE_INIT 1 /* early setup for 405gp */ #define CONFIG_MISC_INIT_R 1 /* so that a misc_init_r() is called */ /* set PRAM to keep U-Boot out, mem= to keep linux out, and initrd_hi to * keep possible initrd ramdisk decompression out. This is in k (1024 bytes) - #define CONFIG_PRAM 16 + #define CONFIG_PRAM 16 */ -#define CONFIG_LOADADDR 0x100000 +#define CONFIG_LOADADDR 0x100000 /* where TFTP images go */ #undef CONFIG_BOOTARGS -/* the logic is that booting is driven by what env vars get set from DHCP. - * Normal DHCP sets things like serverip, rootpath, etc. - * if printenv - */ -#define CFG_AUTOLOAD "yes" -#define CONFIG_BOOTCOMMAND "dhcp;"\ - "setenv bootargs devfs=mount;"\ - "setenv bootargs ip=$ipaddr:$serverip:$gatewayip:$netmask:::off $bootargs;"\ - "if printenv initrd;"\ - "then;" \ - "setenv initrd_hi $mem;"\ - "tftp 1000000 $initrd;"\ - "setenv bootargs root=/dev/ram0 rw cwsroot=$serverip:$rootpath $bootargs;"\ - "bootm 100000 1000000;"\ - "else;"\ - "setenv bootargs root=/dev/nfs ro nfsroot=$serverip:$rootpath $bootargs;"\ - "bootm 100000;"\ - "fi;" - -#define CONFIG_EXTRA_ENV_SETTINGS "" +/* Bootcmd is overridden by the bootscript in board/cray/L1 + */ +#define CFG_AUTOLOAD "no" +#define CONFIG_BOOTCOMMAND "dhcp" -/* +/* * ..during experiments.. #define CONFIG_SERVERIP 10.0.0.1 - #define CONFIG_ETHADDR 00:40:a6:80:14:5 + #define CONFIG_ETHADDR 00:40:a6:80:14:5 */ #define CONFIG_HARD_I2C 1 /* hardware support for i2c */ +#define CONFIG_SDRAM_BANK0 1 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_EEPROM_ADDR 0x57 @@ -87,6 +72,7 @@ #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ #define CFG_HUSH_PARSER 1 #define CFG_PROMPT_HUSH_PS2 "> " +#define CONFIG_AUTOSCRIPT 1 #define CONFIG_COMMANDS (\ @@ -106,6 +92,8 @@ CFG_CMD_RUN|\ CFG_CMD_I2C|\ CFG_CMD_EEPROM|\ + CFG_CMD_DIAG|\ + CFG_CMD_AUTOSCRIPT|\ CFG_CMD_SETGETDCR) /* @@ -120,7 +108,13 @@ CONFIG_BOOTP_BOOTFILESIZE|\ CONFIG_BOOTP_BOOTPATH) -/* +/* + * how many time to fail & restart a net-TFTP before giving up & resetting + * the board hoping that a reset of net interface might help.. + */ +#define CONFIG_NET_RESET 5 + +/* * bauds. Just to make it compile; in our case, I read the base_baud * from the DCR anyway, so its kinda-tied to the above ref. clock which in turn * drives the system clock. @@ -145,6 +139,7 @@ #define CFG_LOAD_ADDR 0x100000/* where to load what we get from TFTP */ #define CFG_TFTP_LOADADDR CFG_LOAD_ADDR #define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ +#define CFG_DRAM_TEST 1 /*----------------------------------------------------------------------- * Start addresses for the final memory configuration @@ -155,15 +150,8 @@ #define CFG_FLASH_BASE 0xFFC00000 #define CFG_MONITOR_BASE TEXT_BASE -#ifndef CFG_HUSH_PARSER -#define CFG_MONITOR_LEN (128 * 1024) /* Reserve 128 kB for Monitor */ -#define CFG_ENV_OFFSET 0x3D0000 -#else -#define CFG_MONITOR_LEN (192 * 1024) /* Reserve 192 kB for Monitor */ -#define CFG_ENV_OFFSET 0x3FE000 -#endif -#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ +#define CFG_MONITOR_LEN (192 * 1024) /* Reserve 192 kB for Monitor */ /* * For booting Linux, the board info and command line data @@ -180,11 +168,12 @@ #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ /* BEG ENVIRONNEMENT FLASH: needs to be a whole FlashSector */ +#define CFG_ENV_OFFSET 0x3c8000 #define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ -#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */ +#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment area */ #define CFG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */ -/* Memory tests: U-Boot relocates itself to the top of Ram, so its at +/* Memory tests: U-BOOT relocates itself to the top of Ram, so its at * 32meg-(128k+some_malloc_space+copy-of-ENV sector).. */ #define CFG_SDRAM_SIZE 32 /* megs of ram */ @@ -193,6 +182,7 @@ /* to the end of the DRAM */ /* less monitor and malloc area */ #define CFG_STACK_USAGE 0x10000 /* Reserve 64k for the stack usage */ +#define CFG_MALLOC_LEN (128 << 10) /* 128k for malloc space */ #define CFG_MEM_END_USAGE ( CFG_MONITOR_LEN \ + CFG_MALLOC_LEN \ + CFG_ENV_SECT_SIZE \ @@ -202,7 +192,7 @@ /* END ENVIRONNEMENT FLASH */ /*----------------------------------------------------------------------- - * Cache Configuration. Only used to ..?? clear it, I guess.. + * Cache Configuration. Only used to ..?? clear it, I guess.. */ #define CFG_DCACHE_SIZE 16384 #define CFG_CACHELINE_SIZE 32 @@ -219,20 +209,26 @@ /*----------------------------------------------------------------------- * Definitions for initial stack pointer and data area (in OnChipMem ) */ -#if 0 -#define CFG_INIT_RAM_ADDR 0x40000000 /* use data cache */ -#define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */ -#else +#if 1 +/* On Chip Memory location */ #define CFG_TEMP_STACK_OCM 1 #define CFG_OCM_DATA_ADDR 0xF0000000 #define CFG_OCM_DATA_SIZE 0x1000 + +#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */ +#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */ +#define CFG_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET +#else +#define CFG_OCM_DATA_ADDR 0xF0000000 +#define CFG_OCM_DATA_SIZE 0x1000 #define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of On Chip SRAM */ #define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of On Chip SRAM */ -#endif - #define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */ #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET +#endif /*----------------------------------------------------------------------- * Definitions for Serial Presence Detect EEPROM address |
