Thread (25 messages) 25 messages, 2 authors, 2016-09-21

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

From: Jon Hunter <jonathanh@nvidia.com>
Date: 2016-09-20 17:56:16
Also in: linux-arm-kernel, linux-tegra, lkml

On 20/09/16 18:53, Paul Kocialkowski wrote:
* PGP Signed by an unknown key

Le mardi 20 septembre 2016 à 18:41 +0100, Jon Hunter a écrit :
quoted
On 28/08/16 18:32, Paul Kocialkowski wrote:
quoted
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?

Jon

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