From 6e53330909672bd9a8c9f826e989a5945d9d9fdf Mon Sep 17 00:00:00 2001 From: Marc Gonzalez Date: Mon, 25 Feb 2019 11:41:33 +0100 Subject: arm64: dts: qcom: msm8998: Extend TZ reserved memory area My console locks up as soon as Linux writes to [88800000,88f00000[ AFAIU, that memory area is reserved for trustzone. Extend TZ reserved memory range, to prevent Linux from stepping on trustzone's toes. Cc: stable@vger.kernel.org # 4.20+ Reviewed-by: Sibi Sankar Fixes: c7833949564ec ("arm64: dts: qcom: msm8998: Add smem related nodes") Signed-off-by: Marc Gonzalez Signed-off-by: Andy Gross --- arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 8d41b69ec2da..99bccaac31ad 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -37,7 +37,7 @@ }; memory@86200000 { - reg = <0x0 0x86200000 0x0 0x2600000>; + reg = <0x0 0x86200000 0x0 0x2d00000>; no-map; }; -- cgit v1.2.3-59-g8ed1b