From patchwork Wed Aug 21 12:46:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 11106623 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EC20A1813 for ; Wed, 21 Aug 2019 12:46:34 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CA40C2089E for ; Wed, 21 Aug 2019 12:46:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gyX4uhB3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CA40C2089E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=nFMLzt0eL8+wtogqD6Wesw7nPm5RjwXesP9+Bi170n4=; b=gyX4uhB3kXNIYxJapqNGLlQ7iU AGxRDUiaWeqkCpUXprnP7PdDXf+XZwUZ33zwcrV5cetlkmFCLF+jDG35oaNnbnO6flaByO2aDM2bL f8KAMzzYVpaAzgoyDNVMlVPN8zCY2B8IzzLjnUBWYCDjTn3Hr5UKXlvH0cakkUVzUi4iSKiY+c96v wgOCKxk6rkbhVQQPJdR7yThdAEN1Eqd70s+Xkp5cgVJV3P+uuDYiuB2NcH6s4MNkE/RY0yYsDDRFR TxAONiEw563ZM/lHtKin0Cp/U/Yg3fPNaBwFhCG5lbRgKE1SPmW2W6tCeXDUcdqMS23ikLoBbWJHn 8838Wu0Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i0Q0Y-0000YN-2B; Wed, 21 Aug 2019 12:46:34 +0000 Received: from albert.telenet-ops.be ([2a02:1800:110:4::f00:1a]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i0Q0G-0000MO-9l for linux-arm-kernel@lists.infradead.org; Wed, 21 Aug 2019 12:46:18 +0000 Received: from ramsan ([84.194.98.4]) by albert.telenet-ops.be with bizsmtp id rom32000L05gfCL06om3Dn; Wed, 21 Aug 2019 14:46:06 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan with esmtp (Exim 4.90_1) (envelope-from ) id 1i0Q03-0003dz-LK; Wed, 21 Aug 2019 14:46:03 +0200 Received: from geert by rox.of.borg with local (Exim 4.90_1) (envelope-from ) id 1i0Q03-0007df-KC; Wed, 21 Aug 2019 14:46:03 +0200 From: Geert Uytterhoeven To: Simon Horman , Magnus Damm Subject: [PATCH 1/3] soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 Date: Wed, 21 Aug 2019 14:46:00 +0200 Message-Id: <20190821124602.29317-2-geert+renesas@glider.be> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190821124602.29317-1-geert+renesas@glider.be> References: <20190821124602.29317-1-geert+renesas@glider.be> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190821_054616_491847_2397B094 X-CRM114-Status: UNSURE ( 7.04 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.4 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.4 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [2a02:1800:110:4:0:0:f00:1a listed in] [list.dnswl.org] 0.0 SPF_NONE SPF: sender does not publish an SPF Record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.2 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5. Enable automatically support to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - R-Mobile APE6: r0p2, - RZ/G1E: r0p5, - RZ/G1C: r0p5, - R-Car H2: r0p3, - R-Car E2: r0p5, - RZ/N1: r0p5. Signed-off-by: Geert Uytterhoeven Reviewed-by: Simon Horman --- drivers/soc/renesas/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig index 2bbf49e5d441808b..a72d014ea37cc788 100644 --- a/drivers/soc/renesas/Kconfig +++ b/drivers/soc/renesas/Kconfig @@ -72,6 +72,7 @@ config ARCH_R8A73A4 bool "R-Mobile APE6 (R8A73A40)" select ARCH_RMOBILE select ARM_ERRATA_798181 if SMP + select ARM_ERRATA_814220 select HAVE_ARM_ARCH_TIMER select RENESAS_IRQC @@ -95,11 +96,13 @@ config ARCH_R8A7744 config ARCH_R8A7745 bool "RZ/G1E (R8A77450)" select ARCH_RCAR_GEN2 + select ARM_ERRATA_814220 select SYSC_R8A7745 config ARCH_R8A77470 bool "RZ/G1C (R8A77470)" select ARCH_RCAR_GEN2 + select ARM_ERRATA_814220 select SYSC_R8A77470 config ARCH_R8A7778 @@ -117,6 +120,7 @@ config ARCH_R8A7790 bool "R-Car H2 (R8A77900)" select ARCH_RCAR_GEN2 select ARM_ERRATA_798181 if SMP + select ARM_ERRATA_814220 select I2C select SYSC_R8A7790 @@ -143,11 +147,13 @@ config ARCH_R8A7793 config ARCH_R8A7794 bool "R-Car E2 (R8A77940)" select ARCH_RCAR_GEN2 + select ARM_ERRATA_814220 select SYSC_R8A7794 config ARCH_R9A06G032 bool "RZ/N1D (R9A06G032)" select ARCH_RZN1 + select ARM_ERRATA_814220 config ARCH_SH73A0 bool "SH-Mobile AG5 (R8A73A00)"