From: Luca Weiss luca@z3ntu.xyz
[ Upstream commit ecd240875e877d78fd03efbc62292f550872df3f ]
Turns out these two memory regions also need to be avoided, otherwise weird things will happen when Linux tries to use this memory.
Signed-off-by: Luca Weiss luca@z3ntu.xyz Reviewed-by: Konrad Dybcio konrad.dybcio@linaro.org Signed-off-by: Bjorn Andersson andersson@kernel.org Link: https://lore.kernel.org/r/20230308-lenok-reserved-memory-v1-1-b8bf6ff01207@z... Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts b/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts index de2fb1c01b6e3..b82381229adf6 100644 --- a/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts +++ b/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts @@ -27,6 +27,16 @@ chosen { };
reserved-memory { + sbl_region: sbl@2f00000 { + reg = <0x02f00000 0x100000>; + no-map; + }; + + external_image_region: external-image@3100000 { + reg = <0x03100000 0x200000>; + no-map; + }; + adsp_region: adsp@3300000 { reg = <0x03300000 0x1400000>; no-map;