From patchwork Tue Mar 13 16:50:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan O'Donoghue X-Patchwork-Id: 885294 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="HTWtLs1n"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 4011FC4nbHz9sTH for ; Wed, 14 Mar 2018 03:55:27 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id 5081EC21DB6; Tue, 13 Mar 2018 16:53:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=RCVD_IN_MSPIKE_H2, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 51125C21DFF; Tue, 13 Mar 2018 16:51:12 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id C1E0DC21DFF; Tue, 13 Mar 2018 16:50:54 +0000 (UTC) Received: from mail-wr0-f194.google.com (mail-wr0-f194.google.com [209.85.128.194]) by lists.denx.de (Postfix) with ESMTPS id 701D3C21DB6 for ; Tue, 13 Mar 2018 16:50:50 +0000 (UTC) Received: by mail-wr0-f194.google.com with SMTP id v65so733533wrc.11 for ; Tue, 13 Mar 2018 09:50:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=jd7TJ8ToMThI42VzCdFxxuucXAuvkiPJC/i5sG6S6nU=; b=HTWtLs1n6iwMLzulW+KiKUk3KLpdkPy3dVs3fT13dDmogORClbCJatO5KmY85b7WyX qC1JAxCWtj8584LcMqkb6QDKVL0nuzaAhfqS5fKOXzKH3BAtuncObqaGIrx9tzghjVTu sx+ZIR16FICizmQvX/5pGO8MEIDDuVTs3jodg= 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; bh=jd7TJ8ToMThI42VzCdFxxuucXAuvkiPJC/i5sG6S6nU=; b=RWO4Zi6mpd+Act4Om9bEvZvXgB4zvsV5CQ9q7Cil/olQPA3uK7YI9m0XuscRjdSK79 jkD7Bw3IJlAqpwp/TIf5CtozNQXheZMTQP0GKpjSG/uW3ukSqWjQZuiRtEgpCviyqHu3 oFIS2vZM1CcwMS0O872QCDdNHhKVHRYEasnS3kS6/a0dOT1u5qT7fhsvUEc6xOIrjx3C WxjCiX38U4M9BwZNDmEN6n2KJwbxY7C9njM3g3cDhHRPter9HI1MEghoTSRLF6dSdqTX Noon3CuN/IZX5Rn2ghnmyij29Csum2UsWqHY38X3CjJVqvSSDDD+BV9vMN9v9ZvtaN+d HGWQ== X-Gm-Message-State: AElRT7GNvTTV5RFbUPVhxdpD9V2ntKUxqovo/QjjrcJ9jn4sBMncYBZs wKzfEhyXLw/R39VgxKlC56vc4eHONjU= X-Google-Smtp-Source: AG47ELvJWhHTdNBvtOQL22UibHoIaqabhuqS5OHV2nY2Pe/BaiQtFxu6zuBXJOnBd3lBOLsxkQh4ag== X-Received: by 10.80.247.195 with SMTP id i3mr1589886edn.121.1520959849996; Tue, 13 Mar 2018 09:50:49 -0700 (PDT) Received: from localhost.localdomain ([109.255.42.2]) by smtp.gmail.com with ESMTPSA id 33sm476671edz.37.2018.03.13.09.50.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 13 Mar 2018 09:50:49 -0700 (PDT) From: Bryan O'Donoghue To: U-Boot@lists.denx.de, trini@konsulko.com, afd@ti.com, kever.yang@rock-chips.com, philipp.tomsich@theobroma-systems.com, peng.fan@nxp.com Date: Tue, 13 Mar 2018 16:50:32 +0000 Message-Id: <1520959836-16105-7-git-send-email-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1520959836-16105-1-git-send-email-bryan.odonoghue@linaro.org> References: <1520959836-16105-1-git-send-email-bryan.odonoghue@linaro.org> Cc: Harinarayan Bhatta Subject: [U-Boot] [PATCH v6 06/10] optee: Add optee_image_get_load_addr() X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This patch adds optee_image_get_load_addr() a helper function used to calculate the load-address of an OPTEE image based on the lower entry-point address given in the OPTEE header. Signed-off-by: Bryan O'Donoghue Cc: Harinarayan Bhatta Cc: Andrew F. Davis Cc: Tom Rini Cc: Kever Yang Cc: Philipp Tomsich Cc: Peng Fan Tested-by: Peng Fan --- include/tee/optee.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/tee/optee.h b/include/tee/optee.h index eb328d3..e782cb0 100644 --- a/include/tee/optee.h +++ b/include/tee/optee.h @@ -36,6 +36,11 @@ static inline uint32_t optee_image_get_entry_point(const image_header_t *hdr) return optee_hdr->init_load_addr_lo; } +static inline uint32_t optee_image_get_load_addr(const image_header_t *hdr) +{ + return optee_image_get_entry_point(hdr) - sizeof(struct optee_header); +} + #if defined(CONFIG_OPTEE) int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start, unsigned long tzdram_len, unsigned long image_len);