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Commit 3f70a3cd authored by Shiraz Hashim's avatar Shiraz Hashim
Browse files

ARM: dts: msm: limit venus f/w region within 256MB DDR 



venus f/w region needs to be under 256MB DDR to satisfy
protection requirements from TZ. Define permissible
alloc-ranges for venus region for all impacted targets
i.e. msm8952, msmthorium and msmtitanium.

Change-Id: I3d7e608310a9358a9862f30ccc3137bf0cbf1547
Signed-off-by: default avatarShiraz Hashim <shashim@codeaurora.org>
parent 0597b5d5

arch/arm/boot/dts/qcom/msm8952.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -61,6 +61,7 @@ 
		venus_mem: venus_region@0 {

			compatible = "shared-dma-pool";

			reusable;

			alloc-ranges = <0x0 0x80000000 0x0 0x10000000>;

			size = <0 0x0800000>;

		};

arch/arm/boot/dts/qcom/msmthorium.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ 
		venus_mem: venus_region@0 {

			compatible = "shared-dma-pool";

			reusable;

			alloc-ranges = <0x0 0x80000000 0x0 0x10000000>;

			size = <0 0x0800000>;

		};

arch/arm/boot/dts/qcom/msmtitanium.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ 
		venus_mem: venus_region@0 {

			compatible = "shared-dma-pool";

			reusable;

			alloc-ranges = <0x0 0x80000000 0x0 0x10000000>;

			size = <0 0x0800000>;

		};