[U-Boot] [PATCH] exynos5: Don't potentially undervoltage the CPU

[Javier Martinez Canillas]

Hello Sjoerd,

On 01/10/2017 08:28 AM, Sjoerd Simons wrote:
> For snow when chainloading u-boot the CPU seems to be running at full
> speed. The lower CPU voltage seems to be ok for u-boot, but when booting
> linux (bringing up all cores) I'm seeing random crashes.
> 
> Bump the voltage up to a level that's safe for all cpu frequencies.
> 
> Signed-off-by: Sjoerd Simons <sjoerd.simons at collabora.co.uk>
> 
> ---
> 

Your patch looks good to me, 1.3V matches the operating point defined
in the Exynos5250.dtsi for the maximum CPU frequency (1.7 GHz).

Reviewed-by: Javier Martinez Canillas <javier at osg.samsung.com>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America