From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Petr Vorel <petr.vorel@gmail.com>, Petr Vorel <pevik@seznam.cz>,
Dominik Kobinski <dominikkobinski314@gmail.com>
Cc: linux-arm-msm@vger.kernel.org, Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
devicetree@vger.kernel.org, Bart Ribbers <bribbers@disroot.org>,
Alexey Minnekhanov <alexeymin@postmarketos.org>
Subject: Re: [PATCH 1/1] arm64: dts: qcom: msm8992-lg-bullhead: Disable cont_splash_mem
Date: Mon, 5 Dec 2022 12:09:09 +0100 [thread overview]
Message-ID: <2cf45767-7974-3b40-fa18-ec33db5d5ac2@linaro.org> (raw)
In-Reply-To: <CAB1t1CzmNK8i0qT43qVw7VGUPVi67Up6QU-kYDoEsrV7=N7u7w@mail.gmail.com>
On 04/12/2022 14:16, Petr Vorel wrote:
> Hi all,
>
>
> I got reply from Dominik that he noticed dfps_data_mem (reserved in
> msm8994.dtsi) overlaps with the framebuffer region.
They are usually next to each other..
> I'll retest it next week, maybe removing it instead of cont_splash_mem
> fixes the reboot.
Maybe your bootloader reads it? And needs it to be at a certain address,
maybe with a certain node name or a label?
>
> He also noticed, that Linux doesn't reboot when loaded from uefi (his
> project [1]).
> Not sure if there is any difference.
Is it loaded with this DTB or does it rely on ACPI?
Konrad
>
> Kind regards,
> Petr
>
> [1] https://github.com/Dominduchami/Nexus5XPkg/
next prev parent reply other threads:[~2022-12-05 11:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-26 1:05 [PATCH 1/1] arm64: dts: qcom: msm8992-lg-bullhead: Disable cont_splash_mem Petr Vorel
2022-12-04 13:16 ` Petr Vorel
2022-12-05 11:09 ` Konrad Dybcio [this message]
2022-12-05 20:59 ` Dominik Kobinski
2022-12-10 5:24 ` Dominik Kobinski
2022-12-10 9:28 ` Konrad Dybcio
2022-12-10 20:39 ` Petr Vorel
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