From patchwork Tue Mar 9 06:15:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dillon Min X-Patchwork-Id: 396990 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 5B336C433DB for ; Tue, 9 Mar 2021 06:16:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D9F665256 for ; Tue, 9 Mar 2021 06:16:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229681AbhCIGPm (ORCPT ); Tue, 9 Mar 2021 01:15:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229599AbhCIGPa (ORCPT ); Tue, 9 Mar 2021 01:15:30 -0500 Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B30FC06174A; Mon, 8 Mar 2021 22:15:30 -0800 (PST) Received: by mail-pl1-x62d.google.com with SMTP id d8so6031537plg.10; Mon, 08 Mar 2021 22:15:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=BfKik6ijF9a1daxpx/u1Qu+UYWjPOhkfxe7xX5AYUvs=; b=u0Hf3/NPIUVfEZTtN/lyB5PKv3tFPsXp/CdO8J0zc5Djcmcd/GRHV1gPfkPnS2plLU 6+ircmO/UAbGat1pOeFQJ84YWhpV8R+glhY2XLrG63YTKYWGXFHuuyhJ9ADsuTjPgG/i xKmdR14WRjS7KC1HU+kcaKyEZvWzKKZE1JlfvjlMsJNwqioc0E9k7OiezwPvDK6XVaLn szV2IQ60Mz6v8fZBKIRRCLtjWdgy3saFyDE7S2vX5dF1IhnBhXSDocFG62fXI+OWnEop ef4rjDWJpZ12kwMCi+446fEY6O/b3u60Ro3OrmXFkz9ax9oNSJZcDOVE0j06+DppWYbX BDuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=BfKik6ijF9a1daxpx/u1Qu+UYWjPOhkfxe7xX5AYUvs=; b=VmVO9pM6ybWokBi040VIaDsojkT1J5h42SEwcNAe1MK4KTSa82jkMZ0Zee/LQWtJGx d/8fQwtbQsOQ7vBq4Bz1MOhodL+eZdbXLFIJQvI90v4go+xH1N4F6jCP60NSNQERi6y7 mfPRKTdTNNVD6Hu9vocGcXO/gkStRQXaLq4Au9QDBOhhnWNaT6qMVZsel7EvEDRMQtoe C4L9uuo1SCjE0hiGs3XndaTGbADrmJDsBh40npZD3Q7oerbzsTq9EacGm84oDtUwD8zY HoLSQO8dfzdLr9qlMQqTDdOPjRJ7JNrKlZ3yZlZ42D82RldDiuzGMe91vgcd8UJPab5/ qlVQ== X-Gm-Message-State: AOAM533DLgGZFeLuXZna5MxCRcJ9pk4OW3ljC36XnHm6p6n1cJCUm1sg mzsSmqD06btKsszt2kByEhw= X-Google-Smtp-Source: ABdhPJzGD10B5aop6yRousp6OYOLYUjoTDMMOzd4qYkyWZg7Nh1emll8iDfPo8eeqoULCB+i2caZxg== X-Received: by 2002:a17:902:f547:b029:e4:7332:c94b with SMTP id h7-20020a170902f547b02900e47332c94bmr24417069plf.69.1615270530122; Mon, 08 Mar 2021 22:15:30 -0800 (PST) Received: from fmin-OptiPlex-7060.nreal.work ([137.59.103.165]) by smtp.gmail.com with ESMTPSA id r23sm1464613pje.38.2021.03.08.22.15.27 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 08 Mar 2021 22:15:29 -0800 (PST) From: dillon.minfei@gmail.com To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, parthiban@linumiz.com, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: dillon min Subject: [PATCH] ARM: dts: imx6ull: fix ubi filesystem mount failed Date: Tue, 9 Mar 2021 14:15:20 +0800 Message-Id: <1615270520-16951-2-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1615270520-16951-1-git-send-email-dillon.minfei@gmail.com> References: <1615270520-16951-1-git-send-email-dillon.minfei@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: dillon min since Micron MT29F2G08ABAEAWP's ecc error management: |Description | Requirement |Minimum required ECC | 4-bit ECC per 528 bytes |Minimum ECC with internal ECC enabled | 4-bit ECC per 516 bytes (user data) + 8bytes (parity data) to avoid unnecessary overheads related to bigger ecc calculations. need choose to use fsl,use-minimum-ecc, else will run into ecc error. [ 9.449265] ubi0: scanning is finished [ 9.463968] ubi0 warning: ubi_io_read: error -74 (ECC error) while reading 22528 bytes from PEB 513:4096, read only 22528 bytes, retry [ 9.486940] ubi0 warning: ubi_io_read: error -74 (ECC error) while reading 22528 bytes from PEB 513:4096, read only 22528 bytes, retry [ 9.509906] ubi0 warning: ubi_io_read: error -74 (ECC error) while reading 22528 bytes from PEB 513:4096, read only 22528 bytes, retry [ 9.532845] ubi0 error: ubi_io_read: error -74 (ECC error) while reading 22528 bytes from PEB 513:4096, read 22528 bytes Fixes: f9ecf10cb88c ("ARM: dts: imx6ull: add MYiR MYS-6ULX SBC") Signed-off-by: dillon min --- arch/arm/boot/dts/imx6ull-myir-mys-6ulx-eval.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx6ull-myir-mys-6ulx-eval.dts b/arch/arm/boot/dts/imx6ull-myir-mys-6ulx-eval.dts index ecbb2cc5b9ab..79cc45728cd2 100644 --- a/arch/arm/boot/dts/imx6ull-myir-mys-6ulx-eval.dts +++ b/arch/arm/boot/dts/imx6ull-myir-mys-6ulx-eval.dts @@ -14,5 +14,6 @@ }; &gpmi { + fsl,use-minimum-ecc; status = "okay"; };