Re: [PATCH 3/4] ARM: tegra: nyan-big: Include compatible revisions for proper detection

From: Jon Hunter
Date: Tue Sep 20 2016 - 13:56:19 EST

On 20/09/16 18:53, Paul Kocialkowski wrote:
> * PGP Signed by an unknown key
> Le mardi 20 septembre 2016 Ã 18:41 +0100, Jon Hunter a Ãcrit :
>> On 28/08/16 18:32, Paul Kocialkowski wrote:
>>> Depthcharge (the payload used with cros devices) will attempt to detect
>>> boards using their revision. This includes all the known revisions for
>>> the nyan-big board so that the dtb can be selected preferably.
>> May be I am missing something here, but for the mainline there is only
>> one dtb available and so why is this needed for the mainline?
> There is indeed a single dts in mainline, but depthcharge will use the revision
> to match the compatible string (e.g. it will look for google,nyan-big-rev5, not
> google,nyan-big), so we need to list them all in that single dts. Otherwise,
> depthcharge will fall back to the default config, which may or may not be
> suitable for nyan.

Is tegra124-nyan-big.dtb not the default?