linux-kernel - [PATCH 0/3] arm64: dts: meson: add ATF BL32 reserved-memory regions

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Date:   Wed, 26 Jan 2022 04:49:51 +0000
From:   Christian Hewitt <christianshewitt@...il.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Kevin Hilman <khilman@...libre.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Christian Hewitt <christianshewitt@...il.com>
Subject: [PATCH 0/3] arm64: dts: meson: add ATF BL32 reserved-memory regions

This series supersedes [0] which fixed a long-running kernel panic issue
seen with Beelink G12B devices booted from Amlogic vendor firmware. The
same issue exists with a wider set of devices from GXBB to SM1, although
it is not often seen due to my kernel fork including 'catch-all' patches
for some time (the meson-gx patch was suggested by Matheusz in 2019) and
many distros actively supporting Amlogic hardware consuming some or all
of my regular patchset.

I've also included a cleanup to the SEI510/SEI610 board files. If that's
not desirable feel free to ignore that patch. I also dropped the fixes
tagging as I'm not sure what original commits could be targetted. If you
think fixes are good please provide some guidance and I'll be happy to
send a revised series.

[0] https://patchwork.kernel.org/project/linux-amlogic/list/?series=607446

Christian Hewitt (3):
  arm64: dts: meson-gx: add ATF BL32 reserved-memory region
  arm64: dts: meson-g12: add ATF BL32 reserved-memory region
  arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610

 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 6 ++++++
 arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts | 8 --------
 arch/arm64/boot/dts/amlogic/meson-gx.dtsi         | 6 ++++++
 arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts  | 8 --------
 4 files changed, 12 insertions(+), 16 deletions(-)

-- 
2.17.1