[U-Boot] [PATCH 12/14] env: Mark env_get_location as weak

[Simon Glass]

Hi Maxime,

On 28 November 2017 at 03:24, Maxime Ripard
<maxime.ripard at free-electrons.com> wrote:
> Allow boards and architectures to override the default environment lookup
> code by overriding env_get_location.
>
> Reviewed-by: Lukasz Majewski <lukma at denx.de>
> Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
> ---
>  env/env.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/env/env.c b/env/env.c
> index b4d8886e7a69..9b8b38cf3c2b 100644
> --- a/env/env.c
> +++ b/env/env.c
> @@ -62,7 +62,7 @@ static enum env_location env_locations[] = {
>
>  static enum env_location env_load_location;
>
> -static enum env_location env_get_location(enum env_operation op, int prio)
> +__weak enum env_location env_get_location(enum env_operation op, int prio)

Is it possible instead to make this deterministic, so that the board
sets up the location during boot?

>  {
>         switch (op) {
>         case ENVO_GET_CHAR:
> --
> git-series 0.9.1
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Regards,
Simon