linux-kernel - Re: [PATCH 2/2] arm64: dts: ti: Add basic support for phyBOARD-Lyra-AM625

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Date:   Fri, 5 May 2023 12:39:30 +0300
From:   Tony Lindgren <tony@...mide.com>
To:     Nishanth Menon <nm@...com>
Cc:     Wadim Egorov <w.egorov@...tec.de>, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-hardening@...r.kernel.org, upstream@...ts.phytec.de,
        vigneshr@...com, kristo@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, keescook@...omium.org,
        tony.luck@...el.com, gpiccoli@...lia.com
Subject: Re: [PATCH 2/2] arm64: dts: ti: Add basic support for
 phyBOARD-Lyra-AM625

* Nishanth Menon <nm@...com> [230504 14:33]:
> Just wondering: if the carrier board can easily work with different
> SoMs.. in which case, we could do overlay to create the som + carrier
> overlay to create rdk dtb - this might allow the scheme to scale to
> additional SoMs and carrier combinations.. and the SoM dtb could be
> sufficient for something like a bootloader.

It might be best to limit the overlay usage to devices that might see
dual use on the carrier board.. Not sure if setting up the entire
carrier board makes sense as an overlay :) Not sure if folks want to
debug boot issues on a remote server for example if an overlay is
needed to boot with Ethernet :)

Regards,

Tony