[U-Boot] [PATCH 1/2 v2] Exynos5800: The Peach-Pi board does not have a Parade video bridge

[Simon Glass]

+Akshay

Hi Sjoerd,

On 1 December 2014 at 03:03, Sjoerd Simons
<sjoerd.simons at collabora.co.uk> wrote:
> Hey Simon,
>
> On Sun, 2014-11-30 at 11:56 -0700, Simon Glass wrote:
>> On 27 November 2014 at 08:08, Sjoerd Simons
>> <sjoerd.simons at collabora.co.uk> wrote:
>> > Unlike the Peach-Pit board, there is no parade edp to lvds bridge on the
>> > Pi. So drop it from  device-tree
>> >
>> > Signed-off-by: Sjoerd Simons <sjoerd.simons at collabora.co.uk>
>> > ---
>> >  Changes since v1: Only modify the DTB
>> >
>> >  arch/arm/dts/exynos5800-peach-pi.dts | 5 -----
>> >  1 file changed, 5 deletions(-)
>>
>> Acked-by: Simon Glass <sjg at chromium.org>
>>
>> Tested on snow, pit, pi (display does not yet work on Pi).
>
> Just to be clear, in your testing does the display not work on Pi? It
> seems to be ok here (with u-boot starting chainloaded from one of the
> KERN partitions)

That's right, not in U-Boot. I think this is because some GPIOs need
to be enabled to turn on the backlight etc. Maybe you have an EC which
turns these on automatically?

If current mainline is supposed to make the display work on Pi then I
need to do some debugging. Please let me know.

Regards,
Simon