From e475de083c43315c1202bab83a68712b996152ce Mon Sep 17 00:00:00 2001 From: Cho KyongHo Date: Mon, 31 Dec 2018 13:30:35 +0900 Subject: [PATCH] [RAMEN9610-12171] arm64: dts: limit HPA of Exynos9610 to lower 4GB PPMPU of Exynos9610 is capable of protecting 4GB. Change-Id: If2ffa0d3f4fb52da1fe9f3b7a42ddbee30c9689b Signed-off-by: Cho KyongHo --- arch/arm64/boot/dts/exynos/exynos9610-rmem.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos9610-rmem.dtsi b/arch/arm64/boot/dts/exynos/exynos9610-rmem.dtsi index 2bffc651b982..c908d218cc17 100644 --- a/arch/arm64/boot/dts/exynos/exynos9610-rmem.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos9610-rmem.dtsi @@ -14,6 +14,10 @@ / { ion-hpa-heap { + #address-cells = <2>; + #size-cells = <1>; + ranges; + ion,hpa_limit = <0x9 0x00000000>; ion_video_fw { compatible = "exynos9820-ion"; ion,heapname = "vfw_heap"; -- 2.20.1