diff options
| author | Marc Gonzalez <marc.w.gonzalez@free.fr> | 2019-02-25 11:41:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-05 17:59:45 +0100 |
| commit | 28f34d2846d23b7e85d3b7cc302dfe3bd14988df (patch) | |
| tree | 4949604f31eecbfbea92df5f40da6ac092145925 | |
| parent | 025cc65a25ef3e338c39b9d2ebf66690a2d25155 (diff) | |
arm64: dts: qcom: msm8998: Extend TZ reserved memory area
commit 6e53330909672bd9a8c9f826e989a5945d9d9fdf upstream.
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: c7833949564ec ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 78227cce16db..13d9c0450462 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -36,7 +36,7 @@ }; memory@86200000 { - reg = <0x0 0x86200000 0x0 0x2600000>; + reg = <0x0 0x86200000 0x0 0x2d00000>; no-map; }; |