From patchwork Wed Nov 20 18:24:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taras Kondratiuk X-Patchwork-Id: 3214871 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 [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 269C9C045B for ; Wed, 20 Nov 2013 18:36:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 412702074C for ; Wed, 20 Nov 2013 18:36:01 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 178E02072C for ; Wed, 20 Nov 2013 18:36:00 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VjCSp-0003Az-9l; Wed, 20 Nov 2013 18:25:23 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VjCSK-0001vM-Nc; Wed, 20 Nov 2013 18:24:52 +0000 Received: from mail-ee0-f42.google.com ([74.125.83.42]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VjCSI-0001tu-Cs for linux-arm-kernel@lists.infradead.org; Wed, 20 Nov 2013 18:24:50 +0000 Received: by mail-ee0-f42.google.com with SMTP id e52so4231251eek.15 for ; Wed, 20 Nov 2013 10:24:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=PpThYgvN1cvIWA4I1FoXnogq2OHn8WtC5NBvxcu3vt8=; b=gZuz8Rcc67RvF/5nqceTbOAmk7zfQniNGQqS+NbqxeibjCHUdj1vzZ2JZ4/cWZURVb Ne5UOXWCjZHHPBjRd8wA1Ny1TEHeVwulKb1J++Zh+N30lON+jXzKtVhtKOSw+/Rjv+uH WYQtXTeTVEK7YdZE1/QeU5oHFogrnaiV4hLa5xLaHEX6KTG4YEn9DTtCSjyXpEYGqhqR tLKqUX4frrMabiy9j7X1+wf5IkcQBog8ycbDum731oiR/srvL3NL+E33SGAS+0z/M4Pq oTRgFnucKsyWC5GkFH8JEjmM5SzIzbqoZlM10pVhXBotLCvlG3VNcxEOGyhGb8WQjj57 abZg== X-Gm-Message-State: ALoCoQnzpUXQYiogRA+iwptzQmR8VZhMUJ1icIAb26I8Ig9SJ19/IWuFMH+N2ZMHnalyVXOSD/dn X-Received: by 10.14.102.66 with SMTP id c42mr2587819eeg.47.1384971867834; Wed, 20 Nov 2013 10:24:27 -0800 (PST) Received: from condor-x220.synapse.com ([195.238.93.36]) by mx.google.com with ESMTPSA id a51sm62541301eeh.8.2013.11.20.10.24.26 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 20 Nov 2013 10:24:27 -0800 (PST) From: Taras Kondratiuk To: Santosh Shilimkar Subject: [PATCH] ARM: keystone: enable big endian support Date: Wed, 20 Nov 2013 20:24:19 +0200 Message-Id: <1384971859-7748-1-git-send-email-taras.kondratiuk@linaro.org> X-Mailer: git-send-email 1.7.9.5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131120_132450_550459_8F27F206 X-CRM114-Status: UNSURE ( 9.39 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.1 (/) Cc: linaro-kernel@lists.linaro.org, Russell King , patches@linaro.org, linux-kernel@vger.kernel.org, linaro-networking@linaro.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 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=-2.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD,SUSPICIOUS_RECIPS,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 Keystone code is big endian compatible, so mark it as one that supports big endian. Note this patch just allows to select Big endian build for ARCH_KEYSTONE, but it does not enable BE by default. Signed-off-by: Taras Kondratiuk --- Based on Linus' master tip (b4789b8). Tested on Keystone2 EVM. arch/arm/mach-keystone/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig index f20c53e..8a9e943 100644 --- a/arch/arm/mach-keystone/Kconfig +++ b/arch/arm/mach-keystone/Kconfig @@ -11,6 +11,7 @@ config ARCH_KEYSTONE select ARM_ERRATA_798181 if SMP select COMMON_CLK_KEYSTONE select TI_EDMA + select ARCH_SUPPORTS_BIG_ENDIAN help Support for boards based on the Texas Instruments Keystone family of SoCs.