[PATCH 1/2] rpi: Copy properties from firmware dtb to the loaded dtb

[Peter Robinson]

On Mon, Sep 5, 2022 at 8:11 PM Antoine Mazeas <antoine at karthanis.net> wrote:
>
> Sorry following up on your last comment, what specific issues are you
> referring to on the rev 1.3+ pi 4s ? It may be worth hunting them down,
> although I may lack access to such boards.

There was slight changes in the never rev of the SoC that affects some
things, there's various threads about it around the place and how to
address it. The Pi firmware live patches the DT basically.

> Le 05/09/2022 à 15:41, Peter Robinson a écrit :
> > Tested on RPi400 and it solves the issues with the kernel DT I've seen
> > plus some RPi4s although no the rev 1.3+ devices that also have the
> > newer SoC rev that's the same in the rpi400