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=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,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 D9FEEC433E0 for ; Wed, 17 Mar 2021 15:46:52 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 440E564F21 for ; Wed, 17 Mar 2021 15:46:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 440E564F21 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+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=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:MIME-Version:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=zvdQasiA6kH8QeEpWBa/iYBhztBxLryb4S+bnnzQMFs=; b=WU4IlBbMcmjbkhvOg4b2PU+l9V TVR94FH+vOi2gDmp0ga+bLT7yBfbgo9C7XAmvKQY5NtU3cEQB8CxSPqQqU7LBJQq+jOaXRn9xowdE vKDPTE45YHcxAqD925Y7MqOTyBXijlbBRcsrrTdVZSprO5Liqhf1DYtIUXBJAP9Iuft2k2oEf/OXF vF5wT81I6UpMr9IR7yfY52nmdXVdauPPkzjosYC8TGRfwelMlPj+LtplJGe/h+4DhxrqEQbUIgKOz KEMI1jjlbHvGYHoBKZnc68yjBG7IeBC7ceWX6CFRvOu/8jc3tCJlMF8tMe4nLmD/2beygVncAzab5 5fj0qu+A==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lMYMT-003SQq-72; Wed, 17 Mar 2021 15:45:29 +0000 Received: from mail-pf1-x431.google.com ([2607:f8b0:4864:20::431]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lMYMM-003SPT-Uw for linux-arm-kernel@lists.infradead.org; Wed, 17 Mar 2021 15:45:24 +0000 Received: by mail-pf1-x431.google.com with SMTP id b184so1384930pfa.11 for ; Wed, 17 Mar 2021 08:45:21 -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=drf67fFIdnAcMqjhgaWQYdr3ZIRR1AICZNsDHLKyXkx9RQ+QQaKE2nSr068xaSu0Z7 HB9yRy3jcWUlr0yS/gB1vgCUqc0ymvamp52+qvtTE/17GOB9ycCDhzFAlb/wptNUjA+u nJT4upb96qAj29ObvRkKktmPINwxVSAq2iBipdigOzQLssmAfGmTOKHkcfXGY8O32LmF 6SWNoAL0c7WImRijAvFBPdbm/jkATCybbf+leTLbxQvTAzy6sNnf85JzEWglHB59kqx4 QPpnvzpiMHR1aY8MTD56rxQMxQ0sNOP/SYJZZEJ/bobiCUBpGC1DZYI+7hVfrkeCbdjd Na4Q== X-Gm-Message-State: AOAM533pio03Ww0ltA5Ig4T5G59mBKcbAERYNI73S2onZXqRYWbWmP88 L7E1bt1k/iQ7QtHzvJ+rvps= 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210317_154523_023286_8887B0FB X-CRM114-Status: GOOD ( 13.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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"; }; -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel