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[68.111.217.79]) by smtp.gmail.com with ESMTPSA id o15sm9928723pgf.22.2017.08.09.13.10.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 09 Aug 2017 13:10:36 -0700 (PDT) From: Bjorn Andersson To: Andy Gross , David Brown Cc: Rob Herring , Mark Rutland , Stephen Boyd , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org Subject: [PATCH v3 0/3] QCOM SCM Download mode support Date: Wed, 9 Aug 2017 13:10:30 -0700 Message-Id: <20170809201033.4967-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.12.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This enables kernel developers to enable "download mode", a mechanism for entering a debug state to "download" memory content following a unexpected warm-restart; e.g. security violation by accessing a protected register. Bjorn Andersson (3): firmware: qcom: scm: Expose secure IO service firmware: qcom: scm: Expose download-mode control arm64: dts: qcom: Specify dload address for msm8916 and msm8996 .../devicetree/bindings/firmware/qcom,scm.txt | 2 + arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 + arch/arm64/boot/dts/qcom/msm8996.dtsi | 7 ++ drivers/firmware/Kconfig | 11 +++ drivers/firmware/qcom_scm-32.c | 24 +++++++ drivers/firmware/qcom_scm-64.c | 44 ++++++++++++ drivers/firmware/qcom_scm.c | 81 ++++++++++++++++++++++ drivers/firmware/qcom_scm.h | 8 +++ include/linux/qcom_scm.h | 4 ++ 9 files changed, 183 insertions(+) -- 2.12.0