Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752526AbdHIUKj (ORCPT ); Wed, 9 Aug 2017 16:10:39 -0400 Received: from mail-pg0-f50.google.com ([74.125.83.50]:34640 "EHLO mail-pg0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751932AbdHIUKh (ORCPT ); Wed, 9 Aug 2017 16:10:37 -0400 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 List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1034 Lines: 22 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