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

Signed-off-by: Jagannadha Sutradharudu Teki jaganna@xilinx.com --- V3: none V2: none

include/configs/zynq-common.h | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h index 87f0d72..0d57092 100644 --- a/include/configs/zynq-common.h +++ b/include/configs/zynq-common.h @@ -136,7 +136,17 @@ #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 \