* [PATCH v2] arm64: dts: arm: corstone1000-a320: Fix GIC redistributor region size
@ 2026-10-05 21:05 Rob Herring (Arm)
0 siblings, 0 replies; only message in thread
From: Rob Herring (Arm) @ 2026-10-05 21:05 UTC (permalink / raw)
To: Liviu Dudau, Sudeep Holla, Lorenzo Pieralisi,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-kernel, devicetree, linux-kernel
The Arm Corstone1000-A320 has a GICv4 which means the redistributor
region should be 4x256KB rather than 512KB. This issue didn't become
apparent as SMP was disabled as a work-around in early versions of the
FVP.
Fixes: 87599f1843d3 ("arm64: dts: arm/corstone1000: Add corstone-1000-a320")
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
Hi, this still hasn't been applied.
v2:
- No changes, rebase on v7.3-rc1
---
arch/arm64/boot/dts/arm/corstone1000-a320.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/arm/corstone1000-a320.dtsi b/arch/arm64/boot/dts/arm/corstone1000-a320.dtsi
index f0937914350c..f895a024fc92 100644
--- a/arch/arm64/boot/dts/arm/corstone1000-a320.dtsi
+++ b/arch/arm64/boot/dts/arm/corstone1000-a320.dtsi
@@ -73,7 +73,7 @@ gic: interrupt-controller@1c000000 {
#size-cells = <1>;
interrupt-controller;
reg = <0x1c000000 0x10000>,
- <0x1c040000 0x80000>;
+ <0x1c040000 0x100000>;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
};
--
2.53.0
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2026-10-05 21:05 [PATCH v2] arm64: dts: arm: corstone1000-a320: Fix GIC redistributor region size Rob Herring (Arm)
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