linux-kernel - [PATCH 0/3] arm64: dts: meson: add BL32 reserved region to Beelink g12b devices

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Date:   Sat, 22 Jan 2022 07:32:18 +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>,
        Furkan Kardame <furkan@...rdame.com>
Subject: [PATCH 0/3] arm64: dts: meson: add BL32 reserved region to Beelink g12b devices

This resolves a long-running issue where Beelink GT-King/Pro and
GS-King-X wedge on boot or shortly after when booting from vendor
u-boot. In some distros the issue is often reported as triggered
by large file transfers to/from USB or SD cards. Reserving the
BL32 memory region prevents the issue.

Christian Hewitt (3):
  arm64: dts: meson: add BL32 reserved-memory region to GT-King
  arm64: dts: meson: add BL32 reserved-memory region to GT-King Pro
  arm64: dts: meson: add BL32 reserved-memory region to GS-King-X

 arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts   | 8 ++++++++
 arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts | 8 ++++++++
 arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts     | 8 ++++++++
 3 files changed, 24 insertions(+)

-- 
2.17.1