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| author | Fabio Estevam <festevam@gmail.com> | 2019-12-19 19:52:39 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-12-27 14:14:02 +0300 |
| commit | 89c832cfe7b63c074583cbd6a582ccede6f437b2 (patch) | |
| tree | e62a3dcd5a94eb5d52e17c07dac4d2855f4a2b84 /drivers/ddr/imx/imx8m/ddr_init.c | |
| parent | d7cd860c22c1403a554012fd2bf7983ade0acc26 (diff) | |
| download | u-boot-89c832cfe7b63c074583cbd6a582ccede6f437b2.tar.xz | |
mx51evk: 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 to happen 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>
Diffstat (limited to 'drivers/ddr/imx/imx8m/ddr_init.c')
0 files changed, 0 insertions, 0 deletions