From patchwork Thu May 9 21:13:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gwendal Grignou X-Patchwork-Id: 10937847 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F202E1390 for ; Thu, 9 May 2019 21:24:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DD60F28B1C for ; Thu, 9 May 2019 21:24:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D216928B30; Thu, 9 May 2019 21:24:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2100D28B1C for ; Thu, 9 May 2019 21:24:26 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 614C81AB2; Thu, 9 May 2019 23:23:34 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 614C81AB2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1557437064; bh=EBgu6IJ7uF0DtQ7IXs6AAehb1zM2SPxW/ncqXCSaD70=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=iSDklthXvBHbIOo1TpvkmWAMKlun9mOBUMExWiQ+hP4DOSTgWk/Yis0rVymBg0P+/ 9QmdhPjLp9eYba9dlVxG+8WbVwJB6oVSsyDpB/FUx+yTncSe8dNcNLbToBxiGO7eDs UBCZDCsJWDPPNROrTr6ohPX7kt1TXYKDhJDHzYR8= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 60261F89779; Thu, 9 May 2019 23:14:41 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8E316F89758; Thu, 9 May 2019 23:14:29 +0200 (CEST) Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 8A8F6F8974D for ; Thu, 9 May 2019 23:14:24 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8A8F6F8974D Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="cH+VBwgK" Received: by mail-pg1-x542.google.com with SMTP id d31so1834498pgl.7 for ; Thu, 09 May 2019 14:14:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=y0IPEAAZhLi1gys+2LirQge8UODqrAqbS/22Qm4bF1s=; b=cH+VBwgKsOunqPxtWlu1VRhFgLfNjKBoEnzFUBNyyHA8/Q8GAPqkdWGZXT5t4vH9V2 G7V2bOhe0nuB+Dqyq7vpAWNVFoM6BhSlslYT1S/UqsnkcFDQjGsa+iOhjVOkVaVJsyBu POIUoG2DRasIPlM2Ukm0TaLG42f5fSOJ30za0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=y0IPEAAZhLi1gys+2LirQge8UODqrAqbS/22Qm4bF1s=; b=fhwGQ5b47Snj0hm89Cy8WkKg5uNn7LBUc2yY8J5wO3TfOMSpFf9jkWtunQ5VUH+fGV nS56oxX+MEJ8hmF4qhIgl1KnGRtS+sEUFhgbTdGK9HaC+xn+/VFvLv5wqNedDRaxLTwJ tBnvqpuDkPQYhi/1sRtEisXgzNRcJsOp28aPXPKkLqDCVzZ7/u9z7SbW+qYlazL2iNnl eb0tTEzNCib3Zi7guSmUEeImyzIW3Sw765pWkMBPweX4QUg+9oHZEen3v6yRlaBrkNaj xbLEq4JiyOjX3cq06QwfY41PW+rxs8/5iFwkUiGJioe769+iaCijB635l43bo2pVaALH Ijuw== X-Gm-Message-State: APjAAAV9ZXWtwq7AVsKvF8AEj2WRE1euCw7hL/dEJutr+EyPRCxqyEqT uvCp606ZzBWjJDykSj7fRuZvow== X-Google-Smtp-Source: APXvYqyE6f1XisQgbEH3d5hrLdGWQVIy/zvCRIyERSNmqjO7MmtzNljBiI83zTxtJqG/PDRN7/ThIQ== X-Received: by 2002:a62:4c5:: with SMTP id 188mr8667284pfe.29.1557436462597; Thu, 09 May 2019 14:14:22 -0700 (PDT) Received: from localhost ([2620:15c:202:1:3c8f:512b:3522:dfaf]) by smtp.gmail.com with ESMTPSA id g2sm4443402pfd.134.2019.05.09.14.14.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 May 2019 14:14:22 -0700 (PDT) From: Gwendal Grignou To: enric.balletbo@collabora.com, bleung@chromium.org, groeck@chromium.org, lee.jones@linaro.org, jic23@kernel.org, broonie@kernel.org, cychiang@chromium.org, tiwai@suse.com Date: Thu, 9 May 2019 14:13:36 -0700 Message-Id: <20190509211353.213194-14-gwendal@chromium.org> X-Mailer: git-send-email 2.21.0.1020.gf2820cf01a-goog In-Reply-To: <20190509211353.213194-1-gwendal@chromium.org> References: <20190509211353.213194-1-gwendal@chromium.org> MIME-Version: 1.0 Cc: linux-iio@vger.kernel.org, Gwendal Grignou , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH v3 13/30] mfd: cros_ec: Expand hash API X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" X-Virus-Scanned: ClamAV using ClamSMTP Improve API to verify EC image signature. Acked-by: Enric Balletbo i Serra Acked-by: Benson Leung Signed-off-by: Gwendal Grignou --- include/linux/mfd/cros_ec_commands.h | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index 0ff1941288cf..76943e64998a 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -2018,8 +2018,15 @@ enum ec_vboot_hash_status { * If one of these is specified, the EC will automatically update offset and * size to the correct values for the specified image (RO or RW). */ -#define EC_VBOOT_HASH_OFFSET_RO 0xfffffffe -#define EC_VBOOT_HASH_OFFSET_RW 0xfffffffd +#define EC_VBOOT_HASH_OFFSET_RO 0xfffffffe +#define EC_VBOOT_HASH_OFFSET_ACTIVE 0xfffffffd +#define EC_VBOOT_HASH_OFFSET_UPDATE 0xfffffffc + +/* + * 'RW' is vague if there are multiple RW images; we mean the active one, + * so the old constant is deprecated. + */ +#define EC_VBOOT_HASH_OFFSET_RW EC_VBOOT_HASH_OFFSET_ACTIVE /*****************************************************************************/ /*