Hey Marc,
Reviewed-by: Sibi Sankar <sibis@xxxxxxxxxxxxxx>
On 2019-02-12 20:46, Marc Gonzalez wrote:
My console locks up as soon as Linux writes to [88800000,88f00000[
AFAIU, that memory area is reserved for trustzone.
Extend the reserved memory range, to prevent Linux from stepping on
trustzone's feet.
[ 0.000000] early_memtest: # of tests: 17
[ 0.000000] 0x0000000080000000 - 0x0000000080080000 pattern
4c494e5558726c7a
[ 0.000000] 0x0000000080c7a000 - 0x0000000083200000 pattern
4c494e5558726c7a
[ 0.000000] 0x0000000083205b94 - 0x0000000085800000 pattern
4c494e5558726c7a
[ 0.000000] 0x0000000088f00000 - 0x00000000a1e00000 pattern
4c494e5558726c7a
[ 0.000000] 0x00000000a2000000 - 0x000000017dbc06c8 pattern
4c494e5558726c7a
[ 0.000000] 0x000000017dbc06f7 - 0x000000017dbc06f8 pattern
4c494e5558726c7a
Cc: stable@xxxxxxxxxxxxxxx # 4.20+
Fixes: c7833949564ec ("arm64: dts: qcom: msm8998: Add smem related
nodes")
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@xxxxxxx>
---
arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi
b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index d69401152089..f5ec83a91fe4 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -38,7 +38,7 @@
};
memory@86200000 {
- reg = <0x0 0x86200000 0x0 0x2600000>;
+ reg = <0x0 0x86200000 0x0 0x2d00000>;
no-map;
};
--
-- Sibi Sankar --
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.
