From patchwork Mon Jul 28 13:57:54 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haojian Zhuang X-Patchwork-Id: 34374 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-pa0-f72.google.com (mail-pa0-f72.google.com [209.85.220.72]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 7FDFF20AE8 for ; Mon, 28 Jul 2014 14:05:55 +0000 (UTC) Received: by mail-pa0-f72.google.com with SMTP id eu11sf52932672pac.3 for ; Mon, 28 Jul 2014 07:05:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:delivered-to:from:to:subject:date:message-id :in-reply-to:references:cc:precedence:list-id:list-unsubscribe :list-archive:list-post:list-help:list-subscribe:mime-version:sender :errors-to:x-original-sender:x-original-authentication-results :mailing-list:content-type:content-transfer-encoding; bh=iw/L51M3Jm7Qa+x6qYuuKz3mtBW8cRPzRTyOGKGmTnw=; b=hv6sAQO6o8aoRrZncALvy2mk849M0RLl3uYsPsclxGmhniD0TyOy8xAVHCvC/YMGxt oYifUK2ssAiQU7JTAyu4IFEfu6VJDqFEmI17taxPGpcFCUys9x/NIWXJ4kboAPR19WOI 8t33eACf25qth9pSKBh2fS6VmaLr0wnvEvLSdhQR4qgLOFuiFsjczo0FuJJrkxnk144x 3YZmCMsp3lTmBEReYOH4eTp3u69hnah9pm/rbL1P+GLF+lOJqjHzKkx4X9Vkc6J0f/gf pODw+TIjbYNBgSV70CyDmEWnaYR2zIf1micObU0yQQJ3EbfoTIM66X4fDuYpp6W58xoZ b4sg== X-Gm-Message-State: ALoCoQlNZnx2jaYXcqLCbBn9YqO7nN2VxR8uF2UgKXuyufQCFdwMcJrRrfwKg0tzbW7T6i7g+SMH X-Received: by 10.67.3.201 with SMTP id by9mr11903280pad.14.1406556354743; Mon, 28 Jul 2014 07:05:54 -0700 (PDT) X-BeenThere: patchwork-forward@linaro.org Received: by 10.140.44.75 with SMTP id f69ls1943398qga.96.gmail; Mon, 28 Jul 2014 07:05:54 -0700 (PDT) X-Received: by 10.220.144.147 with SMTP id z19mr595009vcu.26.1406556354589; Mon, 28 Jul 2014 07:05:54 -0700 (PDT) Received: from mail-vc0-f182.google.com (mail-vc0-f182.google.com [209.85.220.182]) by mx.google.com with ESMTPS id r7si12483676vdc.51.2014.07.28.07.05.53 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 28 Jul 2014 07:05:53 -0700 (PDT) Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.220.182 as permitted sender) client-ip=209.85.220.182; Received: by mail-vc0-f182.google.com with SMTP id hy4so11328280vcb.13 for ; Mon, 28 Jul 2014 07:05:53 -0700 (PDT) X-Received: by 10.220.50.8 with SMTP id x8mr8496584vcf.18.1406556353933; Mon, 28 Jul 2014 07:05:53 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patch@linaro.org Received: by 10.221.37.5 with SMTP id tc5csp169073vcb; Mon, 28 Jul 2014 07:05:49 -0700 (PDT) X-Received: by 10.68.171.193 with SMTP id aw1mr10264434pbc.117.1406556317447; Mon, 28 Jul 2014 07:05:17 -0700 (PDT) Received: from bombadil.infradead.org (bombadil.infradead.org. [2001:1868:205::9]) by mx.google.com with ESMTPS id nr7si17920074pbc.182.2014.07.28.07.05.09 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 28 Jul 2014 07:05:17 -0700 (PDT) Received-SPF: none (google.com: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org does not designate permitted sender hosts) client-ip=2001:1868:205::9; 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 1XBlWb-00061n-VY; Mon, 28 Jul 2014 14:03:38 +0000 Received: from mail-pa0-f46.google.com ([209.85.220.46]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XBlUb-0003ik-Ty for linux-arm-kernel@lists.infradead.org; Mon, 28 Jul 2014 14:01:37 +0000 Received: by mail-pa0-f46.google.com with SMTP id lj1so10568795pab.33 for ; Mon, 28 Jul 2014 07:01:12 -0700 (PDT) X-Received: by 10.66.174.17 with SMTP id bo17mr38476711pac.98.1406556070469; Mon, 28 Jul 2014 07:01:10 -0700 (PDT) Received: from localhost.localdomain ([98.126.25.139]) by mx.google.com with ESMTPSA id tu10sm17773684pbc.43.2014.07.28.07.01.05 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 28 Jul 2014 07:01:09 -0700 (PDT) From: Haojian Zhuang To: marc.zyngier@arm.com, jason@lakedaemon.net, arnd@arndb.de, linux-arm-kernel@lists.infradead.org, nicolas.pitre@linaro.org, khilman@linaro.org, xuwei5@hisilicon.com, arm@kernel.org, olof@lixom.net, liguozhu@hisilicon.com Subject: [PATCH v15 10/12] ARM: hisi: enable erratum 798181 of A15 on HiP04 Date: Mon, 28 Jul 2014 21:57:54 +0800 Message-Id: <1406555876-11989-11-git-send-email-haojian.zhuang@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1406555876-11989-1-git-send-email-haojian.zhuang@linaro.org> References: <1406555876-11989-1-git-send-email-haojian.zhuang@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140728_070133_993260_2C2B2DCA X-CRM114-Status: UNSURE ( 9.04 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.220.46 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [209.85.220.46 listed in wl.mailspike.net] -0.0 RCVD_IN_MSPIKE_WL Mailspike good senders Cc: Kefeng Wang 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+patch=linaro.org@lists.infradead.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: haojian.zhuang@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.220.182 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 From: Kefeng Wang The commit 93dc688 (ARM: 7684/1: errata: Workaround for Cortex-A15 erratum 798181 (TLBI/DSB operations)) introduced a workaround for Cortex-A15 erratum 798181. Enable it for HIP04(Cortex-a15 r3p2). Signed-off-by: Kefeng Wang Singed-off-by: Haojian Zhuang --- arch/arm/mach-hisi/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig index 2a36fb7..075772b 100644 --- a/arch/arm/mach-hisi/Kconfig +++ b/arch/arm/mach-hisi/Kconfig @@ -24,6 +24,7 @@ config ARCH_HI3xxx config ARCH_HIP04 bool "Hisilicon HiP04 Cortex A15 family" if ARCH_MULTI_V7 + select ARM_ERRATA_798181 if SMP select HAVE_ARM_ARCH_TIMER select MCPM if SMP select MCPM_QUAD_CLUSTER if SMP