From patchwork Wed Mar 17 15:45:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dillon Min X-Patchwork-Id: 403344 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 8FA8BC433DB for ; Wed, 17 Mar 2021 15:52:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3E7E964F5E for ; Wed, 17 Mar 2021 15:52:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232491AbhCQPv4 (ORCPT ); Wed, 17 Mar 2021 11:51:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232626AbhCQPvq (ORCPT ); Wed, 17 Mar 2021 11:51:46 -0400 Received: from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com [IPv6:2607:f8b0:4864:20::102d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 07B0AC061762; Wed, 17 Mar 2021 08:51:42 -0700 (PDT) Received: by mail-pj1-x102d.google.com with SMTP id ga23-20020a17090b0397b02900c0b81bbcd4so3507881pjb.0; Wed, 17 Mar 2021 08:51:42 -0700 (PDT) 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=d/IqkkkG8gu4Lsp1z4NhPLqO/6BQq1UIwKvK3Ngt8MI=; b=XK+xOy7Wj66HJhvvJp5sqfur3XsemX5SmneG9VwO1JaTeYbNp8+PnnNrf2TSWKedEc 3rqS3G45F9Z6B5ZqfL8hYOkSDoRkzua2gRGcr4id2UrSWP8KDnIqoZg7efusZwWAfJJg aH89o+WO9ZQE++Eoiv9uEr1kJS/1uZR3V9iNtDDeoBFs4FwHP8N/cSM5+4ni1JP9PGHB YWbK6zWQB5ESXekmaV88yW655U2ZErQYty2IKEqh0ZvIsSqVwEQ+nxlyyDh0VBLuzxIA c3nO+yq04EVCXAsrFtK6SWOF+LaZ0T+aVNUTK+Gn+RdMW5jbsQBoB3G7nUPxBhjfHrdL GGMA== 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=d/IqkkkG8gu4Lsp1z4NhPLqO/6BQq1UIwKvK3Ngt8MI=; b=Ri93z8IXkbhhU1OcXpA9vOsJCHgzChN5S8EpS+HenU4vD1vDSfpAlxgN2xv+f8LZTn Rcn71cTzzUHjMNfDjCa4Le/T8Hp9KM6J1uStsLf2ONxT2cHhHUUvm77d4+1kCDmaP8bf 2wV33EeHFkVOrEOl5pk8/lqe7qG5O6HblbjXPje7l/soVgsZTbF3IWc4jsa20fry3VwV dt5TxcDhRDFaJNIKVHvh64Cvml/W9G++3kfslznt2H1EzWweMA9FxxL5UeX6x9pjXWYY zKTKxFz5GIbBoC5iY+qN9sgKdsvEHkdo6cNtGZvHzdDOBa+klN0mJbaq28NlpKSkpHjs DXtw== X-Gm-Message-State: AOAM530Uw4r/pWNn42lR9zVuSyQvWalE6KMH+YoI4OORZa5B2cc7ISJv c5DnFagkBzQW88BGninka4hnbiulHMSpc2q8 X-Google-Smtp-Source: ABdhPJz8aRKcgs7Dx433lstM3SHUcOLizC+xA7i+aAOzModxhnXq9npxMyKHQtGABS9bQ5T8Scac1w== X-Received: by 2002:a62:80cf:0:b029:1f3:1959:2e42 with SMTP id j198-20020a6280cf0000b02901f319592e42mr4877037pfd.39.1615995920636; Wed, 17 Mar 2021 08:45:20 -0700 (PDT) Received: from localhost.localdomain ([204.44.111.4]) by smtp.gmail.com with ESMTPSA id cv3sm3535796pjb.9.2021.03.17.08.45.16 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 17 Mar 2021 08:45:20 -0700 (PDT) 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 v2] ARM: dts: imx6ull: fix ubi filesystem mount failed Date: Wed, 17 Mar 2021 23:45:09 +0800 Message-Id: <1615995909-6240-2-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1615995909-6240-1-git-send-email-dillon.minfei@gmail.com> References: <1615995909-6240-1-git-send-email-dillon.minfei@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: dillon min For NAND Ecc layout, there is a dependency from old kernel's nand driver setting and current. if old kernel use 4 bit ecc , we should use 4 bit in new kernel either. else will run into following error at filesystem mounting. So, enable fsl,use-minimum-ecc from device tree, to fix this mismatch [ 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 Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo --- v2: correct commit message according to Fabio Estevam's suggestion. 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"; };