[U-Boot] [PATCH 0/2] ARM: tegra: enable GPU DT node

Andreas Färber afaerber at suse.de
Tue Aug 4 15:56:04 CEST 2015


Am 23.07.2015 um 13:46 schrieb Andreas Färber:
> Am 09.07.2015 um 09:32 schrieb Alexandre Courbot:
>> Tegra124 requires the bootloader to perform VPR initialization, otherwise the
>> GPU cannot be used by the system. Since using the GPU without that
>> initialization results in a hang, the GPU DT node is left disabled, and it is
>> the task of the bootloader to enable it after ensuring it is safe to use the
>> GPU.
>>
>> VPR init is already performed since patch df3443dfa449, but the device tree was
>> left untouched. This patch series performs this last step and prepares the GPU
>> intialization code to receive more code for newer chips.
> 
> Tested-by: Andreas Färber <afaerber at suse.de>
> 
> I've tested this patchset on v2015.07 with 4.2.0-rc3-00115-gc5dfd65 -
> with these two patches I get a console login on HDMI again.

Ping! Independent of the Linux and X11 discussions this thread has
drifted off into, these two patches are still missing in v2015.10-rc1
and don't apply any more (as reported by Guillaume). Can you please
rebase and merge them?

Thanks,
Andreas

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