[U-Boot] [PATCH v3 12/29] Add a flag indicating when the serial console is ready

[Simon Glass]

On 23 July 2014 13:55, Simon Glass <sjg at chromium.org> wrote:
> For sandbox we have a fallback console which is used very early in
> U-Boot, before serial drivers are available. Rather than try to guess
> when to switch to the real console, add a flag so we can be sure. This
> makes sure that sandbox can always output a panic() message, for example,
> and avoids silent failure (which is very annoying in sandbox).
>
> Signed-off-by: Simon Glass <sjg at chromium.org>

Applied to dm/master.