The size of U-Boot binary for MPC8360ERDK increased (> 2 flash sectors now), so 'saveenv' will partially overwrite U-Boot in flash and will brick the board. This patch moves environment offset to fourth flash sector and also fixes CONFIG_SYS_MONITOR_LEN.
Signed-off-by: Anatolij Gustschin agust@denx.de --- Changes since first version: do it correct by using CONFIG_SYS_MONITOR_LEN in offset calculation and also incrementing CONFIG_SYS_MONITOR_LEN as needed.
Kim, thanks for pointing this out!
include/configs/MPC8360ERDK.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/configs/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h index 11e75eb..deb92d2 100644 --- a/include/configs/MPC8360ERDK.h +++ b/include/configs/MPC8360ERDK.h @@ -162,7 +162,7 @@ #undef CONFIG_SYS_RAMBOOT #endif
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ +#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */ #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
/* @@ -354,7 +354,7 @@
#ifndef CONFIG_SYS_RAMBOOT #define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ #define CONFIG_ENV_SIZE 0x20000 #else /* CONFIG_SYS_RAMBOOT */