diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/stxssa.h | 87 |
1 files changed, 67 insertions, 20 deletions
diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h index f4ecb8f..8624f4b 100644 --- a/include/configs/stxssa.h +++ b/include/configs/stxssa.h @@ -87,9 +87,9 @@ * which is 64Mbytes. The CFI works fine and will discover the proper * sizes. */ -#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH 64M */ -#define CFG_BR0_PRELIM 0xfc001801 /* port size 32bit */ -#define CFG_OR0_PRELIM 0xfc000ff7 /* 64 MB Flash */ +#define CFG_FLASH_BASE 0xFC000000 /* start of FLASH 64M */ +#define CFG_BR0_PRELIM 0xFC001801 /* port size 32bit */ +#define CFG_OR0_PRELIM 0xFC000FF7 /* 64 MB Flash */ #define CFG_FLASH_CFI 1 #define CFG_FLASH_CFI_DRIVER 1 @@ -163,7 +163,7 @@ #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ +#define CFG_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ /* Serial Port */ #define CONFIG_CONS_INDEX 2 @@ -173,16 +173,14 @@ #define CFG_NS16550_REG_SIZE 1 #define CFG_NS16550_CLK get_bus_freq(0) -#define CONFIG_BAUDRATE 38400 - #define CFG_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} #define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500) #define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600) -/* Use the HUSH parser */ -#define CFG_HUSH_PARSER +#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ +#define CFG_HUSH_PARSER 1 /* Use the HUSH parser */ #ifdef CFG_HUSH_PARSER #define CFG_PROMPT_HUSH_PS2 "> " #endif @@ -300,29 +298,26 @@ #endif -/* Environment */ -/* Config in EEPROM -*/ -#if 1 +/* Environment - default config is in flash, see below */ +#if 0 /* in EEPROM */ #define CFG_ENV_IS_IN_EEPROM 1 #define CFG_ENV_OFFSET 0 #define CFG_ENV_SIZE 2048 -#else +#else /* in flash */ #define CFG_ENV_IS_IN_FLASH 1 -#define CFG_ENV_SECT_SIZE 0x10000 +#define CFG_ENV_SECT_SIZE 0x40000 -#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00030000) -#define CFG_ENV_OFFSET 0 +#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE) #define CFG_ENV_SIZE 0x4000 +#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR - CFG_ENV_SECT_SIZE) +#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) #endif -#define CONFIG_BOOTARGS "root=/dev/nfs rw ip=any console=ttyS1,38400" -#define CONFIG_BOOTCOMMAND "bootm 0xffc00000 0xffd00000" -#define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */ - #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ +#define CONFIG_TIMESTAMP /* Print image info with ts */ + #if defined(CFG_RAMBOOT) #if defined(CONFIG_PCI) #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PCI | \ @@ -406,6 +401,18 @@ #define CONFIG_ETH2ADDR 00:e0:0c:07:9b:8c #endif +/* + * Environment in EEPROM is compatible with different flash sector sizes, + * but only little space is available, so we use a very simple setup. + * With environment in flash, we use a more powerful default configuration. + */ +#ifdef CFG_ENV_IS_IN_EEPROM /* use restricted "standard" environment */ + +#define CONFIG_BAUDRATE 38400 + +#define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */ +#define CONFIG_BOOTCOMMAND "bootm 0xffc00000 0xffd00000" +#define CONFIG_BOOTARGS "root=/dev/nfs rw ip=any console=ttyS1,$baudrate" #define CONFIG_SERVERIP 192.168.85.1 #define CONFIG_IPADDR 192.168.85.60 #define CONFIG_GATEWAYIP 192.168.85.1 @@ -415,4 +422,44 @@ #define CONFIG_BOOTFILE uImage #define CONFIG_LOADADDR 0x1000000 +#else /* ENV IS IN FLASH -- use a full-blown envionment */ + +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */ + +#define CONFIG_PREBOOT "echo;" \ + "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ + "echo" + +#undef CONFIG_BOOTARGS /* the boot command will set bootargs */ + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "hostname=gp3ssa\0" \ + "bootfile=/tftpboot/gp3ssa/uImage\0" \ + "loadaddr=400000\0" \ + "netdev=eth0\0" \ + "consdev=ttyS1\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=$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" \ + "addcons=setenv bootargs $bootargs " \ + "console=$consdev,$baudrate\0" \ + "flash_nfs=run nfsargs addip addcons;" \ + "bootm $kernel_addr\0" \ + "flash_self=run ramargs addip addcons;" \ + "bootm $kernel_addr $ramdisk_addr\0" \ + "net_nfs=tftp $loadaddr $bootfile;" \ + "run nfsargs addip addcons;bootm\0" \ + "rootpath=/opt/eldk/ppc_85xx\0" \ + "kernel_addr=FC000000\0" \ + "ramdisk_addr=FC200000\0" \ + "" +#define CONFIG_BOOTCOMMAND "run flash_self" + +#endif /* CFG_ENV_IS_IN_EEPROM */ + #endif /* __CONFIG_H */ |