From patchwork Wed Mar 18 16:00:17 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 6041681 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 21561BF90F for ; Wed, 18 Mar 2015 16:23:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4ADBF203EB for ; Wed, 18 Mar 2015 16:23:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 28CCE203E3 for ; Wed, 18 Mar 2015 16:23:30 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YYGhu-0005oi-VK; Wed, 18 Mar 2015 16:20:34 +0000 Received: from mail-la0-x22a.google.com ([2a00:1450:4010:c03::22a]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YYGPz-00057J-1T for linux-arm-kernel@lists.infradead.org; Wed, 18 Mar 2015 16:02:07 +0000 Received: by labjg1 with SMTP id jg1so39896742lab.2 for ; Wed, 18 Mar 2015 09:01:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=Dmks3jtYPYamcaLPhtLXWrjGXZwoq64d949KjaRMohQ=; b=SQWLVRuiO269N/rZEwOlysVqjHH6reEDPGpHYma/DKkQKNSU0SUWJFFrsyVyzBuhB4 NVhqtEnvKlD+cyy6pu9LqbZeGT9cD+Ot3kK1oCJ3z0sMzDBPbGOBQ2vto2kkFa/HTQVx niH4RC5nnlbpherzuvNPXowmSNxgEumBrDqHx2jyBfuT7VuuJMF+h7A3O0Do/Br3un5b cAiNssWbRhBDKZP6Nb1HTYQILrnyxffmiVUVATM//xK8FKcL34DDLIA9l0K2gaJUnNaI USIEH9f7GVJRLJqcmxJMb8+ucosKqHffxm5Q2SWmgqtY7l2GDt9RpTtU5BUN50E6FzOQ Z+Kg== X-Received: by 10.112.151.2 with SMTP id um2mr14974632lbb.31.1426694498728; Wed, 18 Mar 2015 09:01:38 -0700 (PDT) Received: from localhost.localdomain ([46.138.70.252]) by mx.google.com with ESMTPSA id bj2sm3463507lbc.43.2015.03.18.09.01.37 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 18 Mar 2015 09:01:38 -0700 (PDT) From: Dmitry Osipenko To: digetx@gmail.com, Stephen Warren , Thierry Reding , Alexandre Courbot Subject: [PATCH] ARM: tegra: support big-endian kernel Date: Wed, 18 Mar 2015 19:00:17 +0300 Message-Id: <1426694461-7170-1-git-send-email-digetx@gmail.com> X-Mailer: git-send-email 2.3.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150318_090203_338088_51E070E4 X-CRM114-Status: UNSURE ( 8.38 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.8 (/) Cc: linux-tegra@vger.kernel.org, Russell King , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Now, after making drivers and arch code aware of big-endian CPU mode, NVIDIA Tegra SoC supports big-endian kernel across all generations. Enable it in Kconfig. Signed-off-by: Dmitry Osipenko --- arch/arm/mach-tegra/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 5d1a318..927f6b3 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -2,6 +2,7 @@ menuconfig ARCH_TEGRA bool "NVIDIA Tegra" if ARCH_MULTI_V7 select ARCH_REQUIRE_GPIOLIB select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS + select ARCH_SUPPORTS_BIG_ENDIAN select ARM_AMBA select ARM_GIC select CLKSRC_MMIO