[PATCH] console: Add option to keep it silent until env is loaded

[Tom Rini]

On Wed, Jul 06, 2022 at 01:19:10PM +0200, Harald Seiler wrote:

> Add a config-option which forces the console to stay silent until the
> proper environment is loaded from flash.
> 
> This is important when the default environment does not silence the
> console but no output must be printed when 'silent' is set in the flash
> environment.
> 
> After the environment from flash is loaded, the console will be
> silenced/unsilenced depending on it.  If PRE_CONSOLE_BUFFER is also
> used, the buffer will now be flushed if the console should not be
> silenced.
> 
> Signed-off-by: Harald Seiler <hws at denx.de>
> Reviewed-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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