From patchwork Sun May 11 08:06:10 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haojian Zhuang X-Patchwork-Id: 4149841 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 64269BFF02 for ; Sun, 11 May 2014 08:14:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A46DB202FE for ; Sun, 11 May 2014 08:14:11 +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 D923D202F0 for ; Sun, 11 May 2014 08:14:10 +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 1WjOqJ-0000h7-4G; Sun, 11 May 2014 08:10:43 +0000 Received: from mail-pd0-f170.google.com ([209.85.192.170]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WjOp8-00063h-Vm for linux-arm-kernel@lists.infradead.org; Sun, 11 May 2014 08:09:31 +0000 Received: by mail-pd0-f170.google.com with SMTP id v10so5399415pde.15 for ; Sun, 11 May 2014 01:09:10 -0700 (PDT) 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:in-reply-to :references; bh=SOMhZFnZ6uq3+aehMfQnoIP3QzL5ipuz1mX4o06rCNo=; b=kF+LIM+gROfqzUG+pj58I/nPtdK/VHVkq1PacJypau5vimuK+lF98KhnC+dQFarINN A0FMrfXHUHYACUDgZuRYHI0fafg363f5Q7ul/kI6PmD2YJg3REMo50K0wl3gfysj+d/f HmNPz/5NSmBiJXA+EpArEsBHIErIZxE3A/7KvB7l5g5B9Gx2Rgx1z5bc1uoirWPYzS8r 6a6AKSrhYF8za5vVGfroDYyhjtuFKdj5uFOQbMo3TaknvIBvVC/SgwYmIwPFG189ynhM G3PiBEmUL0MBrA3DGFpqFwnjMwF3HA6F8Q6si4t99vfdcnT/kaGb3bmiJpK0ljL7681u fIlg== X-Gm-Message-State: ALoCoQnBZapIJD8YNpeG9QnOhbT3ciXkY00G8h1P+PbFpoBtncL/C1UizK9mFe/9qGeDZQUT1YES X-Received: by 10.67.24.1 with SMTP id ie1mr40810192pad.133.1399795750124; Sun, 11 May 2014 01:09:10 -0700 (PDT) Received: from localhost.localdomain ([140.206.182.114]) by mx.google.com with ESMTPSA id i10sm32062137pat.36.2014.05.11.01.08.59 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 11 May 2014 01:09:09 -0700 (PDT) From: Haojian Zhuang To: tglx@linutronix.de, linux@arm.linux.org.uk, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, olof@lixom.net, khilman@kernel.org, xuwei5@hisilicon.com, christoffer.dall@linaro.org, Dave.Martin@arm.com, nicolas.pitre@linaro.org, marc.zyngier@arm.com Subject: [PATCH v6 14/15] ARM: hisi: enable erratum 798181 of A15 on HiP04 Date: Sun, 11 May 2014 16:06:10 +0800 Message-Id: <1399795571-17231-15-git-send-email-haojian.zhuang@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1399795571-17231-1-git-send-email-haojian.zhuang@linaro.org> References: <1399795571-17231-1-git-send-email-haojian.zhuang@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140511_010931_057074_8F15F652 X-CRM114-Status: UNSURE ( 8.87 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Kefeng Wang 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=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 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 3f1ece7..0a5a49d 100644 --- a/arch/arm/mach-hisi/Kconfig +++ b/arch/arm/mach-hisi/Kconfig @@ -21,6 +21,7 @@ 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