Update board configuration for STX GP3SSA board:
Enable hush shell, environment in flash rather in EEPROM, more user-friendly default environment, etc. The simple EEPROM environment can be selected easily in the board config file. Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk
@@ -87,9 +87,9 @@
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* which is 64Mbytes. The CFI works fine and will discover the proper
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* sizes.
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*/
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#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH 64M */
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#define CFG_BR0_PRELIM 0xfc001801 /* port size 32bit */
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#define CFG_OR0_PRELIM 0xfc000ff7 /* 64 MB Flash */
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#define CFG_FLASH_BASE 0xFC000000 /* start of FLASH 64M */
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#define CFG_BR0_PRELIM 0xFC001801 /* port size 32bit */
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#define CFG_OR0_PRELIM 0xFC000FF7 /* 64 MB Flash */
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#define CFG_FLASH_CFI 1
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#define CFG_FLASH_CFI_DRIVER 1
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@@ -163,7 +163,7 @@
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#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
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#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
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#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
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#define CFG_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
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/* Serial Port */
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#define CONFIG_CONS_INDEX 2
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@@ -173,16 +173,14 @@
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#define CFG_NS16550_REG_SIZE 1
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#define CFG_NS16550_CLK get_bus_freq(0)
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#define CONFIG_BAUDRATE 38400
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#define CFG_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
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#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
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#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
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/* Use the HUSH parser */
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#define CFG_HUSH_PARSER
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#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
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#define CFG_HUSH_PARSER 1 /* Use the HUSH parser */
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#ifdef CFG_HUSH_PARSER
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#define CFG_PROMPT_HUSH_PS2 "> "
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#endif
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@@ -300,29 +298,26 @@
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#endif
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/* Environment */
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/* Config in EEPROM
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*/
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#if 1
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/* Environment - default config is in flash, see below */
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#if 0 /* in EEPROM */
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#define CFG_ENV_IS_IN_EEPROM 1
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#define CFG_ENV_OFFSET 0
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#define CFG_ENV_SIZE 2048
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#else
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#else /* in flash */
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#define CFG_ENV_IS_IN_FLASH 1
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#define CFG_ENV_SECT_SIZE 0x10000
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#define CFG_ENV_SECT_SIZE 0x40000
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#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00030000)
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#define CFG_ENV_OFFSET 0
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#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE)
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#define CFG_ENV_SIZE 0x4000
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#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR - CFG_ENV_SECT_SIZE)
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#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
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#endif
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#define CONFIG_BOOTARGS "root=/dev/nfs rw ip=any console=ttyS1,38400"
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#define CONFIG_BOOTCOMMAND "bootm 0xffc00000 0xffd00000"
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#define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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#define CONFIG_TIMESTAMP /* Print image info with ts */
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#if defined(CFG_RAMBOOT)
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#if defined(CONFIG_PCI)
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#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PCI | \
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@@ -406,6 +401,18 @@
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#define CONFIG_ETH2ADDR 00:e0:0c:07:9b:8c
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#endif
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/*
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* Environment in EEPROM is compatible with different flash sector sizes,
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* but only little space is available, so we use a very simple setup.
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* With environment in flash, we use a more powerful default configuration.
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*/
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#ifdef CFG_ENV_IS_IN_EEPROM /* use restricted "standard" environment */
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#define CONFIG_BAUDRATE 38400
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#define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */
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#define CONFIG_BOOTCOMMAND "bootm 0xffc00000 0xffd00000"
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#define CONFIG_BOOTARGS "root=/dev/nfs rw ip=any console=ttyS1,$baudrate"
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#define CONFIG_SERVERIP 192.168.85.1
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#define CONFIG_IPADDR 192.168.85.60
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#define CONFIG_GATEWAYIP 192.168.85.1
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@@ -415,4 +422,44 @@
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#define CONFIG_BOOTFILE uImage
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#define CONFIG_LOADADDR 0x1000000
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#else /* ENV IS IN FLASH -- use a full-blown envionment */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */
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#define CONFIG_PREBOOT "echo;" \
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"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
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"echo"
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#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"hostname=gp3ssa\0" \
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"bootfile=/tftpboot/gp3ssa/uImage\0" \
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"loadaddr=400000\0" \
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"netdev=eth0\0" \
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"consdev=ttyS1\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=$serverip:$rootpath\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addip=setenv bootargs $bootargs " \
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"ip=$ipaddr:$serverip:$gatewayip:$netmask" \
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":$hostname:$netdev:off panic=1\0" \
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"addcons=setenv bootargs $bootargs " \
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"console=$consdev,$baudrate\0" \
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"flash_nfs=run nfsargs addip addcons;" \
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"bootm $kernel_addr\0" \
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"flash_self=run ramargs addip addcons;" \
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"bootm $kernel_addr $ramdisk_addr\0" \
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"net_nfs=tftp $loadaddr $bootfile;" \
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"run nfsargs addip addcons;bootm\0" \
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"rootpath=/opt/eldk/ppc_85xx\0" \
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"kernel_addr=FC000000\0" \
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"ramdisk_addr=FC200000\0" \
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""
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#define CONFIG_BOOTCOMMAND "run flash_self"
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#endif /* CFG_ENV_IS_IN_EEPROM */
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#endif /* __CONFIG_H */
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