[U-Boot] [PATCH] warp7: Fix U-Boot corruption after saving the environment

Fabio Estevam festevam at gmail.com
Tue Nov 26 22:38:24 UTC 2019

Hi Stefano,

On Mon, Oct 21, 2019 at 11:23 AM Fabio Estevam <festevam at gmail.com> wrote:
> 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 at gmail.com>

Can we get this one for 2020.01?


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