From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 17 Apr 2024 08:52:10 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rwz9O-004a1o-1h for lore@lore.pengutronix.de; Wed, 17 Apr 2024 08:52:10 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rwz9N-0008Oq-V3 for lore@pengutronix.de; Wed, 17 Apr 2024 08:52:10 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=e3OgwM3sveBB5LoBLQbmkXSv1HrGCqs9GR6+jKukA8w=; b=hqNzQ22KxGjfanps3/i65YdmhW bU8PQbWCla965ahPu3/hkHAPDKA9dr29UoI9frXZNvjzxdBpHGVdvZt4N097MT80JaZ6Z+BNclNrj zvkoS9AYcQIwqP09jUbBt2QuArg8LW/FQkkxxo0BdOt1/BLfYsqpzkhnIQWSwT5THTQ6CvJOxPkN5 +M5ipF9aNwJfEzYGdNNxXHB2b6vf0X+ZFbel5eiGX/c+s6dfovn3YwISYVjrcdKLW3T8rVo5mvYaJ C3wtgoc0uy6KCZCfgzyxktDUPgc2hgnkZAavSchB4fkD5pcMerI3qJ3iy2olYRcv53FB9rbymslvU ynM8gbYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rwz90-0000000Euhc-1IqU; Wed, 17 Apr 2024 06:51:46 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rwz8x-0000000Eugl-1Z6j for barebox@lists.infradead.org; Wed, 17 Apr 2024 06:51:44 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rwz8w-0007wA-2e; Wed, 17 Apr 2024 08:51:42 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rwz8v-00CkAW-M8; Wed, 17 Apr 2024 08:51:41 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1rwz8v-001KmO-1o; Wed, 17 Apr 2024 08:51:41 +0200 From: Sascha Hauer To: Barebox List Date: Wed, 17 Apr 2024 08:51:40 +0200 Message-Id: <20240417065140.316133-1-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240416_235143_433804_CE13041E X-CRM114-Status: GOOD ( 10.10 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH] mtd: nand: mxc_nand: disable subpage reads X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The NAND core enabled subpage reads when a largepage NAND is used with SOFT_ECC. The i.MX NAND controller doesn't support subpage reads, so clear the flag again. Signed-off-by: Sascha Hauer --- drivers/mtd/nand/raw/mxc_nand.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c index 46f8bb2406..2774b6bb4f 100644 --- a/drivers/mtd/nand/raw/mxc_nand.c +++ b/drivers/mtd/nand/raw/mxc_nand.c @@ -1708,6 +1708,8 @@ static int mxcnd_probe(struct device *dev) if (err) goto escan; + this->options &= ~NAND_SUBPAGE_READ; + if ((this->bbt_options & NAND_BBT_USE_FLASH) && this->bbt_td->pages[0] == -1 && this->bbt_md->pages[0] == -1) { dev_info(dev, "no BBT found. creating one\n"); -- 2.39.2