| Message ID | 20211122095020.393346-12-tudor.ambarus@microchip.com |
|---|---|
| State | Superseded |
| Headers | show
Return-Path: <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=IN74Ig5A; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=microchip.com header.i=@microchip.com header.a=rsa-sha256 header.s=mchp header.b=EGanWogK; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=<UNKNOWN>) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4HyP4w3Q4hz9sWJ for <incoming@patchwork.ozlabs.org>; Mon, 22 Nov 2021 21:43:28 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=rrzsMtu7woDPZUQc85qSxB6YfXDuUWczbnbeFz8RW5c=; b=IN74Ig5AIPVdXP +KpCiL8uYu/94op8+yEvJGHcwAvQPn2TZ/VGK8+HU6Vj/6FmbFouxER8RIX2dAShUJt5+MloGXAtN 3E86gybDvlj430Fn3B/wdoTXs7C3BTFKuaAKRkEP6PwxWHQ2slaOAgozQX/4iqpRTT1Dnc5ZMarTV TYyX5WA1OcWRKi0tIu77ltbxWHwTy3KmfN4nrsqGDCyu2t1Rwq0eeLqZ3axTK+oXYHY6PTYu4qgv4 Dzy3dWZYujUqVuWHY5uaRX2qD3aQr7kmXajPQs150yxWq7nhoWY1tAF3Z9DVs6QpdTjGMuyekOYd3 9jq48ciKIrg6fTRGtDwg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mp6mT-00FtZ1-RU; Mon, 22 Nov 2021 10:42:38 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mp5yx-00Fh4V-H0; Mon, 22 Nov 2021 09:51:28 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1637574687; x=1669110687; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=wZhUqxJkMxA0aR2GxiIzKwiXYKhD9V7OjEHL2JoCJe8=; b=EGanWogKu2Z45A8PPcvHejBJ6BxB1fxU37ynzAMNTSxSzooXEPBrWG6b H71vquklBYU8D1688aeWCw6ILTsIJWY1zwmcGZk3DdKVKf54IW445bvGj kiN9YR2iZt/xhRAqv7aZ0QofnUC7zPCKxcpJpJLo+65EByZeNzxFIpDwl bGqpXT6jm4k/kZuO/WLQhhi642jZG253Bft/dfAVZlH0uY+ApVaZbghFO ua3lDh6G03a5rxFYQTsHV6CHpXLrjzQjbDlvLbdkGZfeVq236GoKIBeZy lCfGnYpL3X8QU81mCotPaTj+C9MMVZBDclUCM/u2I2x4pWL/5x2rTXI4C A==; IronPort-SDR: Y0StdOPgZnVwxpknrgepwSD4z4AwRrLwWuqSBeFnqcPb01625YMix6iWH0+VnvhTjy87UAmRPA tiPnh9S6aaLiRDNHiJ//mISw8kGaJBCq/YFYdI1e5qw3+IssDoFd6/zdMQFf5+aC8G9+u/be+r MiR+L5zEIHxepNGo8caTGhZBKzssPvG8W1DeXgQA8hn1NBSP/cnT3cSzx3rXOrLY5s7gy/13DQ VFPSVRdv98HuXxocFln/CtLVbtZCghVvLZs9IxYu+qDaH1ejfuuNwVQ/Ml/v+GEeXDoQN8wQXD rEVdLaUQWndQ6PfyI0TaohXx X-IronPort-AV: E=Sophos;i="5.87,254,1631602800"; d="scan'208";a="144129581" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 22 Nov 2021 02:51:26 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Mon, 22 Nov 2021 02:51:24 -0700 Received: from ROB-ULT-M18064N.mchp-main.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Mon, 22 Nov 2021 02:51:19 -0700 From: Tudor Ambarus <tudor.ambarus@microchip.com> To: <michael@walle.cc>, <vigneshr@ti.com>, <p.yadav@ti.com> Subject: [PATCH v4 11/13] mtd: spi-nor: spansion: s25fl256s0: Skip SFDP parsing Date: Mon, 22 Nov 2021 11:50:18 +0200 Message-ID: <20211122095020.393346-12-tudor.ambarus@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211122095020.393346-1-tudor.ambarus@microchip.com> References: <20211122095020.393346-1-tudor.ambarus@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211122_015127_675660_C12D0E76 X-CRM114-Status: GOOD ( 10.76 ) X-Spam-Score: -2.7 (--) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: s25fl256s0 does not define the SFDP tables nor implements the RDSFDP 0x5a command. Skip the SFDP parsing in order to avoid issuing an unsupported command to the flash. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> --- v4: use new flag macros Content analysis details: (-2.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [68.232.153.233 listed in wl.mailspike.net] -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [68.232.153.233 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders -0.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mtd/> List-Post: <mailto:linux-mtd@lists.infradead.org> List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> Cc: macromorgan@hotmail.com, jaimeliao@mxic.com.tw, Tudor Ambarus <tudor.ambarus@microchip.com>, richard@nod.at, esben@geanix.com, linux@rasmusvillemoes.dk, knaerzche@gmail.com, nicolas.ferre@microchip.com, linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org, code@reto-schneider.ch, miquel.raynal@bootlin.com, heiko.thiery@gmail.com, sr@denx.de, mail@david-bauer.net, zhengxunli@mxic.com.tw Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
| Series |
mtd: spi-nor: Clean params init
|
expand
|
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index 1282a759cd75..92c2350e7ff3 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -210,7 +210,8 @@ static const struct flash_info spansion_parts[] = { NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "s25fl256s0", INFO6(0x010219, 0x4d0080, 256 * 1024, 128) FLAGS(USE_CLSR) - NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + NO_SFDP_FLAGS(SPI_NOR_SKIP_SFDP | SPI_NOR_DUAL_READ | + SPI_NOR_QUAD_READ) }, { "s25fl256s1", INFO6(0x010219, 0x4d0180, 64 * 1024, 512) FLAGS(USE_CLSR) NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
s25fl256s0 does not define the SFDP tables nor implements the RDSFDP 0x5a command. Skip the SFDP parsing in order to avoid issuing an unsupported command to the flash. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> --- v4: use new flag macros root@sama5d2-xplained:~# cat /sys/devices/platform/ahb/ahb:apb/f0020000.spi/spi_master/spi1/spi1.0/spi-nor/jedec_id 0102194d0080 root@sama5d2-xplained:~# cat /sys/devices/platform/ahb/ahb:apb/f0020000.spi/spi_master/spi1/spi1.0/spi-nor/manufacturer spansion root@sama5d2-xplained:~# cat /sys/devices/platform/ahb/ahb:apb/f0020000.spi/spi_master/spi1/spi1.0/spi-nor/partname s25fl256s0 root@sama5d2-xplained:~# cat /sys/devices/platform/ahb/ahb:apb/f0020000.spi/spi_master/spi1/spi1.0/spi-nor/sfdp cat: '/sys/devices/platform/ahb/ahb:apb/f0020000.spi/spi_master/spi1/spi1.0/spi-nor/sfdp': No such file or directory drivers/mtd/spi-nor/spansion.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)