[U-Boot] [PATCH 4/7] arm: uart: Add ability to use pre-initialized UARTs

[Albert ARIBAUD]

Hello Sergey,

On Thu, 16 Apr 2015 16:15:08 -0700, Sergey Temerkhanov
<s.temerkhanov at gmail.com> wrote:
> On some systems, UART initialization is performed before running U-Boot.
> This commit allows to skip UART re-initializaion on those systems
> 
> Signed-off-by: Sergey Temerkhanov <s.temerkhanov at gmail.com>
> Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla at cavium.com>
> ---
>  drivers/serial/serial_pl01x.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

> +#ifndef CONFIG_PL010_SERIAL_PREINIT

This configuration option is new; please add a description of it
somewhere in a README.* under doc/.

Amicalement,
-- 
Albert.