linux-kernel - Re: [PATCH 0/9] arm64: dts: qcom: msm8916/39: Reserve firmware memory dynamically

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Message-ID: <169523004970.2665018.7388281323259797805.b4-ty@kernel.org>
Date:   Wed, 20 Sep 2023 10:14:13 -0700
From:   Bjorn Andersson <andersson@...nel.org>
To:     Stephan Gerhold <stephan@...hold.net>
Cc:     Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Subject: Re: [PATCH 0/9] arm64: dts: qcom: msm8916/39: Reserve firmware memory dynamically


On Mon, 11 Sep 2023 19:41:42 +0200, Stephan Gerhold wrote:
> Refactor the MSM8916 and MSM8939 device trees to make use of dynamic
> memory reservations for the firmware regions, rather than hardcoding
> fixed addresses for each device. This allows to keep most of the
> definitions in the SoC.dtsi while defining the board-specific
> properties (such as firmware size) separately for each device.
> 
> The main motivation for this patch set is to simplify enabling the
> modem on the various MSM8916/39 devices. The modem firmware size
> differs on almost each device, which requires redefining *all* of
> the firmware reservations with newly calculated addresses to make
> room for the larger modem firmware. I've explained this in detail
> in a previous RFC:
> https://lore.kernel.org/linux-arm-msm/20230510-dt-resv-bottom-up-v1-4-3bf68873dbed@gerhold.net/
> 
> [...]

Applied, thanks!

[1/9] arm64: dts: qcom: msm8916: Disable venus by default
      commit: 29589248420766cd492e6db0632d6f59ec216e92
[2/9] arm64: dts: qcom: msm8916/39: Disable GPU by default
      commit: 0ce5bb825d54c904b217cc7f1131e084e02ed037
[3/9] arm64: dts: qcom: msm8916-ufi: Drop gps_mem for now
      commit: 40eb256e5fd1fd49813a27a252b7f45ccca89fde
[4/9] arm64: dts: qcom: msm8916: Reserve firmware memory dynamically
      commit: 0ed3d82862e8451cc2b14ddb1b064e72ba3e5a60
[5/9] arm64: dts: qcom: msm8916: Reserve MBA memory dynamically
      commit: b4f3a410061bf5a8cc148c9435479da580abf85b
[6/9] arm64: dts: qcom: msm8939: Reserve firmware memory dynamically
      commit: b22bef3dbc3a67a796f82f49a6df9e413211cb40
[7/9] arm64: dts: qcom: msm8916/39: Disable unneeded firmware reservations
      commit: 0ece6438a8c0492a7df036d57ac299500a25cb70
[8/9] arm64: dts: qcom: msm8916/39: Move mpss_mem size to boards
      commit: 35efa1be51bd6db067d7380b34538b17b9f250a8
[9/9] arm64: dts: qcom: msm8916/39: Fix venus memory size
      commit: e3c6386c6a5d0187f103fc9bf39850ac15c01690

Best regards,
-- 
Bjorn Andersson <andersson@...nel.org>