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zynq-common: Define flash env. partition 

Last 128Kb sector of 1Mb flash is defined as u-boot
environment partition.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
This commit is contained in:
Jagannadha Sutradharudu Teki 2014-01-09 01:48:24 +05:30 committed by Albert ARIBAUD
parent 18eee22f4c
commit ed53e4d690
1 changed files with 11 additions and 1 deletions
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12
include/configs/zynq-common.h
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@ -133,7 +133,17 @@
#define CONFIG_ENV_SIZE (128 << 10)
/* Environment */
#define CONFIG_ENV_IS_NOWHERE
#ifndef CONFIG_ENV_IS_NOWHERE
# ifndef CONFIG_SYS_NO_FLASH
# define CONFIG_ENV_IS_IN_FLASH
# elif defined(CONFIG_SYS_NO_FLASH)
# define CONFIG_ENV_IS_NOWHERE
# endif
# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
# define CONFIG_ENV_OFFSET 0xE0000
# define CONFIG_CMD_SAVEENV
#endif
/* Default environment */
#define CONFIG_EXTRA_ENV_SETTINGS \