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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 <sibis@codeaurora.org>
Fixes: c783394956 ("arm64: dts: qcom: msm8998: Add smem related nodes")
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This commit is contained in:
Marc Gonzalez 2019-02-25 11:41:33 +01:00 committed by Andy Gross
parent 52d2d2c018
commit 6e53330909
1 changed files with 1 additions and 1 deletions
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arch/arm64/boot/dts/qcom/msm8998.dtsi
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@ -37,7 +37,7 @@ smem_mem: smem-mem@86000000 {
};
memory@86200000 {
reg = <0x0 0x86200000 0x0 0x2600000>;
reg = <0x0 0x86200000 0x0 0x2d00000>;
no-map;
};