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zynq-common: Define default environment

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Defined default env. for autoboot FIT image from
respective boot devices.

Default settings:
fit_image=fit.itb
load_addr=0x2000000
fit_size=0x800000
flash_off=0x100000
nor_flash_off=0xE2100000

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
This commit is contained in:
Jagannadha Sutradharudu Teki 2014-01-09 01:48:22 +05:30 committed by Albert ARIBAUD
parent b3de92495f
commit e83f61a6b3
1 changed files with 22 additions and 1 deletions
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23
include/configs/zynq-common.h
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@ -132,7 +132,28 @@
/* Environment */ /* Environment */
#define CONFIG_ENV_SIZE 0x10000 /* Env. sector size */ #define CONFIG_ENV_SIZE 0x10000 /* Env. sector size */
#define CONFIG_ENV_IS_NOWHERE #define CONFIG_ENV_IS_NOWHERE
#define CONFIG_SYS_LOAD_ADDR 0
/* Default environment */
#define CONFIG_EXTRA_ENV_SETTINGS \
"fit_image=fit.itb\0" \
"load_addr=0x2000000\0" \
"fit_size=0x800000\0" \
"flash_off=0x100000\0" \
"nor_flash_off=0xE2100000\0" \
"fdt_high=0x20000000\0" \
"initrd_high=0x20000000\0" \
"norboot=echo Copying FIT from NOR flash to RAM... && " \
"cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
"bootm ${load_addr}\0" \
"sdboot=echo Copying FIT from SD to RAM... && " \
"fatload mmc 0 ${load_addr} ${fit_image} && " \
"bootm ${load_addr}\0" \
"jtagboot=echo TFTPing FIT to RAM... && " \
"tftp ${load_addr} ${fit_image} && " \
"bootm ${load_addr}\0"
#define CONFIG_BOOTCOMMAND "run $modeboot"
#define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
#define CONFIG_SYS_LOAD_ADDR 0 /* default? */
/* Miscellaneous configurable options */ /* Miscellaneous configurable options */
#define CONFIG_SYS_PROMPT "zynq-uboot> " #define CONFIG_SYS_PROMPT "zynq-uboot> "