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| author | Fabio Estevam <festevam@gmail.com> | 2019-12-03 02:40:28 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-12-06 14:09:25 +0300 |
| commit | 1fae23899c7d6a7f44dec6a963d6c74ce5fe5c19 (patch) | |
| tree | 84ddf4643bce2e4af0f26277ce1d426fed1bcadc /configs/warp7_defconfig | |
| parent | d396f1384ce89ecd26b5784a4644b789198e0f8b (diff) | |
| download | u-boot-1fae23899c7d6a7f44dec6a963d6c74ce5fe5c19.tar.xz | |
warp7: Fix U-Boot corruption after saving the environment
U-Boot binary has grown in such a way that it goes beyond the reserved
area for the environment variables.
Running "saveenv" followed by a "reset" causes U-Boot to hang because
of this overlap.
Fix this problem by increasing the CONFIG_ENV_OFFSET size.
Also, in order to prevent this same problem in the future, use
CONFIG_BOARD_SIZE_LIMIT, which will detect the overlap in build-time.
CONFIG_BOARD_SIZE_LIMIT does not accept math expressions, so declare
CONFIG_ENV_OFFSET with its direct value instead.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Tested-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Acked-by: Joris Offouga <offougajoris@gmail.com>
Tested-by: Joris Offouga <offougajoris@gmail.com>
Diffstat (limited to 'configs/warp7_defconfig')
| -rw-r--r-- | configs/warp7_defconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig index 72cdb684a7..04a639da6d 100644 --- a/configs/warp7_defconfig +++ b/configs/warp7_defconfig @@ -3,7 +3,7 @@ CONFIG_ARCH_MX7=y CONFIG_SYS_TEXT_BASE=0x87800000 CONFIG_TARGET_WARP7=y CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_OFFSET=0x80000 +CONFIG_ENV_OFFSET=0xC0000 CONFIG_NR_DRAM_BANKS=1 CONFIG_ARMV7_BOOT_SEC_DEFAULT=y # CONFIG_ARMV7_VIRT is not set |