[U-Boot] [PATCH v5 02/27] common: Make sure arch-specific map_sysmem() is defined

[Simon Glass]

On 3 March 2015 at 19:40, Joe Hershberger <joe.hershberger at ni.com> wrote:
> In the case where the arch defines a custom map_sysmem(), make sure that
> including just common.h is sufficient to have these functions as they
> are when the arch does not override it.
>
> Signed-off-by: Joe Hershberger <joe.hershberger at ni.com>
>
> ---
>
> Changes in v5:
> -Moved to a separate header mapmem.h

Reviewed-by: Simon Glass <sjg at chromium.org>