From patchwork Fri Jan 12 14:52:20 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: 859987 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; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="dOQ7x61a"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3zJ5TC3QRVz9t3G for ; Sat, 13 Jan 2018 01:57:51 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id 141D1C2225E; Fri, 12 Jan 2018 14:57:44 +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_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, 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 EDD67C2226A; Fri, 12 Jan 2018 14:52:45 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 941AEC22271; Fri, 12 Jan 2018 14:52:35 +0000 (UTC) Received: from mail-wm0-f67.google.com (mail-wm0-f67.google.com [74.125.82.67]) by lists.denx.de (Postfix) with ESMTPS id C951CC2224B for ; Fri, 12 Jan 2018 14:52:31 +0000 (UTC) Received: by mail-wm0-f67.google.com with SMTP id g1so12589306wmg.2 for ; Fri, 12 Jan 2018 06:52:31 -0800 (PST) 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=LslhfyvRD0hlsaw/gphME8XZqPOst2lOMiZF+85gVc8=; b=dOQ7x61azDcfuA9scRFzkXTHiqxznvF5yYa9zrIrz8a6u8/dKwpa9wfPWhJY/XjIeB CmCtTYSTyWr8UN/DNZwv/aaz0BJu44aQf2b22zRnkAJcazZbROkScf8tvrL9ZpDxCpSW 3IaUb7D7yWPSXvkAo8EdlxRQud542Y+NPEBWw= 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=LslhfyvRD0hlsaw/gphME8XZqPOst2lOMiZF+85gVc8=; b=g6iHnafTvpQRij8Efh3rShqpM4+s79BJgYX6lxT8qShFzWzDVxoHjolndIQfiYODAh I2LW2JUaez4H2xf+GJ/xTp6Z31CLzuJeqqgn2ARJ0/lwGJOj/YsSVq0BZ4HpaozRFUKp zAOUnyya9X9Z3tE24Ve+uOOGjpZIivyhZFGAZQb2zGMF5QmUdEb4I3MrYmRKP+OUTNnz EQgW+FuTjqJiflXOVFzjDoRpLUJZn5gYEXwwiVnCFNJXDbEx0MlcBaDcgVLA6xm+8ocD St15FMeGMeW58TwC3eIl1Q5bvqgAHiHlYFaoK4UO4HF07MGlVkxqAdJe3YXBvmXuQNdS Kb7w== X-Gm-Message-State: AKGB3mKDrBgt7QcFXyaF8JVrHSgR8bUP1l4nMTarfLk4PviPmyM+SsnC Bj7Qp/yi4jLY1/TGGzDCfJsSzoUB1B0= X-Google-Smtp-Source: ACJfBou+GBn1nQfMB6NNMbH+naM1g22jc8YpG3ST4Nmvu501WuP6Ruwv72epciDLK+piFL+PNkaYLA== X-Received: by 10.80.174.67 with SMTP id c61mr35969921edd.121.1515768751324; Fri, 12 Jan 2018 06:52:31 -0800 (PST) Received: from localhost.localdomain ([109.255.42.2]) by smtp.gmail.com with ESMTPSA id d20sm1318629ede.16.2018.01.12.06.52.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 12 Jan 2018 06:52:30 -0800 (PST) From: Bryan O'Donoghue To: u-boot@lists.denx.de Date: Fri, 12 Jan 2018 14:52:20 +0000 Message-Id: <1515768744-25246-6-git-send-email-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1515768744-25246-1-git-send-email-bryan.odonoghue@linaro.org> References: <1515768744-25246-1-git-send-email-bryan.odonoghue@linaro.org> Cc: trini@konsulko.com, harinarayan@ti.com Subject: [U-Boot] [PATCH 5/9] 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 --- 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);