Messages in this thread | | | Date | Thu, 26 Oct 2023 20:52:56 +0200 | Subject | Re: [PATCH] arm64: dts: qcom: ipq5018: add few more reserved memory regions | From | Konrad Dybcio <> |
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On 10/25/23 18:42, Kathiravan Thirumoorthy wrote: > Like all other IPQ SoCs, bootloader will collect the system RAM contents > upon crash for the post morterm analysis. If we don't reserve the memory > region used by bootloader, obviously linux will consume it and upon next > boot on crash, bootloader will be loaded in the same region, which will > lead to loose some of the data, sometimes we may miss out critical > information. So lets reserve the region used by the bootloader. > > Similarly SBL copies some data into the reserved region and it will be > used in the crash scenario. So reserve 1MB for SBL as well. > > While at it, enable the SMEM support along with TCSR mutex. > > Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com> > --- Bit of a "many things at once" but okay
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Konrad
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