From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2937C43603 for ; Wed, 11 Dec 2019 02:44:31 +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 B477C2077B for ; Wed, 11 Dec 2019 02:44:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QcCB3xci"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="M9QafYOP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B477C2077B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=bzWmJtSLT/NnnoRVMyECeFH7LhR+ah30Tgzo3DMMK8Y=; b=QcCB3xcidErla+ 6rx9W9Z63LUjGyEapfrgd4KNAE07gxw6QVmPPhC4JsjmC8U+b0mfhV7ITpy/TF1qbr8a9O1pk9XOo TSEw/r6worQBuh5TTE6oX5tdSZOe7hLJz3LOnlXtZ5J9DP0aB7E6EK3dTnjsu+HVzJ/c4otfXYdcZ TK1p5dj4khVIrfx0OrHwZAgMa0aKeKHGBSQFeRu5GvCOYROJyj8ZplCoPQIO4tx3wLIq640aALoBg Oo3tWpUcWgMFN29e/PRwRRz9R3t3P5srSRrCLMwYM6ZEdX/QvLj+Fh+DRKbW+g4tQAzbU/4iwTUEe FaGnWL4SN9RqBhVCconA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ierzI-0001M2-IJ; Wed, 11 Dec 2019 02:44:28 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ierzF-0001LX-HC for linux-arm-kernel@lists.infradead.org; Wed, 11 Dec 2019 02:44:26 +0000 Received: from dragon (98.142.130.235.16clouds.com [98.142.130.235]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ECCE3205ED; Wed, 11 Dec 2019 02:44:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576032265; bh=8qaUnn5f1bStSxxUCek0D44SmTQ2zG8abc6aCt9cWFk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=M9QafYOPVucohpc7g/4HFb+IQqTOr81zM6xoIsZZswbzpERCi7ycKiWoD1z50dig/ kIFZOOodyicPyV2SBACli5JO0irzQdO6ew5wxYEZtowAeEcz1CDH0ohQDmdFHTNISs RaqQbCyhxcAcKtA7ZNEe0+9EnmGU0+BJYdfruHEA= Date: Wed, 11 Dec 2019 10:44:14 +0800 From: Shawn Guo To: Anson Huang Subject: Re: [PATCH] ARM: imx: Enable ARM_ERRATA_814220 for i.MX6UL and i.MX7D Message-ID: <20191211024413.GF15858@dragon> References: <1575358720-27624-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1575358720-27624-1-git-send-email-Anson.Huang@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191210_184425_592688_C671F4F1 X-CRM114-Status: GOOD ( 12.58 ) 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: aisheng.dong@nxp.com, arnd@arndb.de, s.hauer@pengutronix.de, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, Linux-imx@nxp.com, kernel@pengutronix.de, tglx@linutronix.de, festevam@gmail.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Dec 03, 2019 at 03:38:40PM +0800, Anson Huang wrote: > i.MX6UL and i.MX7D have Cortex-A7 inside, need to enable ARM_ERRATA_814220 > for proper workaround. Can we briefly describe the ARM_ERRATA_814220 in the commit log? Shawn > > Signed-off-by: Anson Huang > --- > arch/arm/mach-imx/Kconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig > index 593bf15..4326c8f 100644 > --- a/arch/arm/mach-imx/Kconfig > +++ b/arch/arm/mach-imx/Kconfig > @@ -520,6 +520,7 @@ config SOC_IMX6UL > bool "i.MX6 UltraLite support" > select PINCTRL_IMX6UL > select SOC_IMX6 > + select ARM_ERRATA_814220 > > help > This enables support for Freescale i.MX6 UltraLite processor. > @@ -556,6 +557,7 @@ config SOC_IMX7D > select PINCTRL_IMX7D > select SOC_IMX7D_CA7 if ARCH_MULTI_V7 > select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M > + select ARM_ERRATA_814220 > help > This enables support for Freescale i.MX7 Dual processor. > > -- > 2.7.4 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4DF56C43603 for ; Wed, 11 Dec 2019 02:44:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 21EE42077B for ; Wed, 11 Dec 2019 02:44:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576032267; bh=8qaUnn5f1bStSxxUCek0D44SmTQ2zG8abc6aCt9cWFk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=lX1tZXa9oejtr5sO3zoD3o6vUZDH1sb+ZqrZ+xnUh6LZsO2HW61KUJZpuAzEhb3A1 teJKnXVb1r5bocYWJa9WsD4yT83ozr3Sm1/GDbyeSnr9lKCVzu5xYkuI7r/jBABjzp 2UdAvOI8GjAv97ivW/UBhW/lyCx3XxHNZf8LPyGA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727772AbfLKCo0 (ORCPT ); Tue, 10 Dec 2019 21:44:26 -0500 Received: from mail.kernel.org ([198.145.29.99]:33650 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726619AbfLKCoZ (ORCPT ); Tue, 10 Dec 2019 21:44:25 -0500 Received: from dragon (98.142.130.235.16clouds.com [98.142.130.235]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ECCE3205ED; Wed, 11 Dec 2019 02:44:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576032265; bh=8qaUnn5f1bStSxxUCek0D44SmTQ2zG8abc6aCt9cWFk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=M9QafYOPVucohpc7g/4HFb+IQqTOr81zM6xoIsZZswbzpERCi7ycKiWoD1z50dig/ kIFZOOodyicPyV2SBACli5JO0irzQdO6ew5wxYEZtowAeEcz1CDH0ohQDmdFHTNISs RaqQbCyhxcAcKtA7ZNEe0+9EnmGU0+BJYdfruHEA= Date: Wed, 11 Dec 2019 10:44:14 +0800 From: Shawn Guo To: Anson Huang Cc: linux@armlinux.org.uk, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, arnd@arndb.de, aisheng.dong@nxp.com, tglx@linutronix.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-imx@nxp.com Subject: Re: [PATCH] ARM: imx: Enable ARM_ERRATA_814220 for i.MX6UL and i.MX7D Message-ID: <20191211024413.GF15858@dragon> References: <1575358720-27624-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1575358720-27624-1-git-send-email-Anson.Huang@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 03, 2019 at 03:38:40PM +0800, Anson Huang wrote: > i.MX6UL and i.MX7D have Cortex-A7 inside, need to enable ARM_ERRATA_814220 > for proper workaround. Can we briefly describe the ARM_ERRATA_814220 in the commit log? Shawn > > Signed-off-by: Anson Huang > --- > arch/arm/mach-imx/Kconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig > index 593bf15..4326c8f 100644 > --- a/arch/arm/mach-imx/Kconfig > +++ b/arch/arm/mach-imx/Kconfig > @@ -520,6 +520,7 @@ config SOC_IMX6UL > bool "i.MX6 UltraLite support" > select PINCTRL_IMX6UL > select SOC_IMX6 > + select ARM_ERRATA_814220 > > help > This enables support for Freescale i.MX6 UltraLite processor. > @@ -556,6 +557,7 @@ config SOC_IMX7D > select PINCTRL_IMX7D > select SOC_IMX7D_CA7 if ARCH_MULTI_V7 > select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M > + select ARM_ERRATA_814220 > help > This enables support for Freescale i.MX7 Dual processor. > > -- > 2.7.4 >