mirror of https://github.com/armbian/build.git
32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Date: Sat, 18 Dec 2021 16:38:16 +0100
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Subject: dt-bindings: arm: cpus: Document Meson8 TrustZone firmware
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enable-method
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Amlogic Meson8 SoCs can run a TrustZone firmware. This results in the
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CPU registers not being accessible directly and instead require firmware
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calls for booting the secondary cores or powering off a CPU. Add a new
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compatible string for this enable-method.
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Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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---
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Documentation/devicetree/bindings/arm/cpus.yaml | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
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index 111111111111..222222222222 100644
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--- a/Documentation/devicetree/bindings/arm/cpus.yaml
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+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
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@@ -216,6 +216,7 @@ properties:
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- allwinner,sun9i-a80-smp
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- allwinner,sun8i-a83t-smp
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- amlogic,meson8-smp
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+ - amlogic,meson8-trustzone-firmware-smp
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- amlogic,meson8b-smp
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- arm,realview-smp
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- aspeed,ast2600-smp
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--
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Armbian
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