From patchwork Wed Jan 6 21:23:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Gupta X-Patchwork-Id: 12002307 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E7D9C433E0 for ; Wed, 6 Jan 2021 21:24:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE8132313C for ; Wed, 6 Jan 2021 21:24:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726477AbhAFVYh (ORCPT ); Wed, 6 Jan 2021 16:24:37 -0500 Received: from so254-31.mailgun.net ([198.61.254.31]:51678 "EHLO so254-31.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725815AbhAFVYh (ORCPT ); Wed, 6 Jan 2021 16:24:37 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1609968253; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=xCv3iRqpoeNg7/+ZVkHfzJbBo5DoGpht24M2Wxts2vQ=; b=nw2hgcFsNN8GZGgBQ4P88p/nYxkgrVrE4fhmvJYDfmccrwH2jhp0mIz8AzMDSzqTjjWHB7F3 Ddpgr8eSh0CqjJ34+jj7BA4NWgkfkv0hMTfas+OwbpM5iUggUEVkl4ezA6qSOziqGq7/oeyl ac+x4HBDQKUpC4dK7vj8kegEHsw= X-Mailgun-Sending-Ip: 198.61.254.31 X-Mailgun-Sid: WyI4ZWZiZiIsICJsaW51eC1yZW1vdGVwcm9jQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n02.prod.us-east-1.postgun.com with SMTP id 5ff62a61a1d2634b3fc08b68 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Wed, 06 Jan 2021 21:23:45 GMT Sender: sidgup=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 27561C43463; Wed, 6 Jan 2021 21:23:45 +0000 (UTC) Received: from sidgup-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sidgup) by smtp.codeaurora.org (Postfix) with ESMTPSA id 17FE4C433ED; Wed, 6 Jan 2021 21:23:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 17FE4C433ED Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=sidgup@codeaurora.org From: Siddharth Gupta To: bjorn.andersson@linaro.org, agross@kernel.org, ohad@wizery.com, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Siddharth Gupta , psodagud@codeaurora.org, rishabhb@codeaurora.org Subject: [PATCH 0/3] soc: qcom: mdt_loader: General improvements Date: Wed, 6 Jan 2021 13:23:28 -0800 Message-Id: <1609968211-7579-1-git-send-email-sidgup@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org This series of patches improves general functionality for the mdt loader. Patch 1 adds the ability to dynamically detect hash segment location. Patch 2 updates the logic used to identify whether the firmware is split or not. Patch 3 updates the way the metadata is read and generated. Siddharth Gupta (3): soc: qcom: mdt_loader: Allow hash at any phdr soc: qcom: mdt_loader: Handle split bins correctly soc: qcom: mdt_loader: Read hash from firmware blob drivers/remoteproc/qcom_q6v5_mss.c | 4 +- drivers/soc/qcom/mdt_loader.c | 110 ++++++++++++++++++++++++------------ include/linux/soc/qcom/mdt_loader.h | 3 +- 3 files changed, 79 insertions(+), 38 deletions(-)