From: Dominik Kobinski <dominikkobinski314@gmail.com>
To: konrad.dybcio@linaro.org
Cc: agross@kernel.org, alexeymin@postmarketos.org,
bjorn.andersson@linaro.org, bribbers@disroot.org,
devicetree@vger.kernel.org, dominikkobinski314@gmail.com,
linux-arm-msm@vger.kernel.org, petr.vorel@gmail.com,
pevik@seznam.cz
Subject: Re: [PATCH 1/1] arm64: dts: qcom: msm8992-lg-bullhead: Disable cont_splash_mem
Date: Mon, 5 Dec 2022 21:59:01 +0100 [thread overview]
Message-ID: <20221205205901.2248-1-dominikkobinski314@gmail.com> (raw)
In-Reply-To: <2cf45767-7974-3b40-fa18-ec33db5d5ac2@linaro.org>
Hi all,
> Is it loaded with this DTB or does it rely on ACPI?
It is loaded with this DT (booted from grub with efifb enabled in kernel config)
The uefi is just Lumia950XLPKg (link : [1]) with some modifications.
It also contains code from SurfaceDuoPkg (link : [2]) that resets the platform,
and uefi then reinitializes MMU (with a more windows-suited memory map).
I'm guessing it could be the reason for the difference in behaviour.
Kind regards,
Dominik
[1] https://github.com/WOA-Project/Lumia950XLPkg
[2] https://github.com/WOA-Project/SurfaceDuoPkg
next prev parent reply other threads:[~2022-12-05 20:59 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
2022-12-05 20:59 ` Dominik Kobinski [this message]
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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