linux-kernel - [PATCH 00/13] soc: qcom: mdt_loader: Support Qualcomm SM8450

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Date:   Thu, 27 Jan 2022 18:55:00 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>
Cc:     Rob Herring <robh+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
        linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 00/13] soc: qcom: mdt_loader: Support Qualcomm SM8450

The Qualcomm SM8450 platform comes with both some smaller changes in the
firmware packaging and a new requirement to hold onto the metadata buffer until
PAS auth_and_reset has been completed.

Extend the PAS api and rework the mdt_loader to meet these new requirements,
then wire this up with the PAS remoteproc driver and finally add the SM8450
remoteproc instances.

Bjorn Andersson (13):
  firmware: qcom: scm: Introduce pas_metadata context
  soc: qcom: mdt_loader: Split out split-file-loader
  soc: qcom: mdt_loader: Allow hash segment to be split out
  soc: qcom: mdt_loader: Allow hash to reside in any segment
  soc: qcom: mdt_loader: Extend check for split firmware
  soc: qcom: mdt_loader: Reorder parts of __qcom_mdt_load()
  soc: qcom: mdt_loader: Always invoke PAS mem_setup
  soc: qcom: mdt_loader: Extract PAS operations
  remoteproc: qcom: pas: Carry PAS metadata context
  dt-bindings: remoteproc: qcom: pas: Add SM8450 PAS compatibles
  remoteproc: qcom: pas: Add SM8450 remoteproc support
  arm64: dts: qcom: sm8450: Add remoteproc enablers and instances
  arm64: dts: qcom: sm8450-qrd: Enable remoteproc instances

 .../bindings/remoteproc/qcom,adsp.yaml        |  16 +
 arch/arm64/boot/dts/qcom/sm8450-qrd.dts       |  20 ++
 arch/arm64/boot/dts/qcom/sm8450.dtsi          | 297 ++++++++++++++++++
 drivers/firmware/qcom_scm.c                   |  39 ++-
 drivers/remoteproc/qcom_q6v5_mss.c            |   7 +-
 drivers/remoteproc/qcom_q6v5_pas.c            |  36 ++-
 drivers/soc/qcom/mdt_loader.c                 | 232 +++++++++-----
 include/linux/qcom_scm.h                      |  10 +-
 include/linux/soc/qcom/mdt_loader.h           |  17 +-
 9 files changed, 579 insertions(+), 95 deletions(-)

-- 
2.33.1