From patchwork Thu Jan 24 06:11:40 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huang Shijie X-Patchwork-Id: 215266 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 029BD2C007C for ; Thu, 24 Jan 2013 18:09:34 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TyGvW-0001cj-01; Thu, 24 Jan 2013 07:08:46 +0000 Received: from va3ehsobe001.messaging.microsoft.com ([216.32.180.11] helo=va3outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TyGvN-0001Zr-Nv for linux-mtd@lists.infradead.org; Thu, 24 Jan 2013 07:08:38 +0000 Received: from mail11-va3-R.bigfish.com (10.7.14.247) by VA3EHSOBE001.bigfish.com (10.7.40.21) with Microsoft SMTP Server id 14.1.225.23; Thu, 24 Jan 2013 07:08:37 +0000 Received: from mail11-va3 (localhost [127.0.0.1]) by mail11-va3-R.bigfish.com (Postfix) with ESMTP id 1A19D2E01A6; Thu, 24 Jan 2013 07:08:37 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 3 X-BigFish: VS3(zzzz1ee6h1de0h1202h1e76h1d1ah1d2ah1082kzz8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h1354h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1155h) Received: from mail11-va3 (localhost.localdomain [127.0.0.1]) by mail11-va3 (MessageSwitch) id 1359011314822976_17075; Thu, 24 Jan 2013 07:08:34 +0000 (UTC) Received: from VA3EHSMHS041.bigfish.com (unknown [10.7.14.246]) by mail11-va3.bigfish.com (Postfix) with ESMTP id AD2A824011D; Thu, 24 Jan 2013 07:08:34 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS041.bigfish.com (10.7.99.51) with Microsoft SMTP Server (TLS) id 14.1.225.23; Thu, 24 Jan 2013 07:08:33 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-004.039d.mgd.msft.net (10.84.1.14) with Microsoft SMTP Server (TLS) id 14.2.318.3; Thu, 24 Jan 2013 07:08:32 +0000 Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id r0O78Hpg030286; Thu, 24 Jan 2013 00:08:29 -0700 From: Huang Shijie To: Subject: [PATCH v2 2/3] mtd: add a new table for the unparsable nand chips Date: Thu, 24 Jan 2013 14:11:40 +0800 Message-ID: <1359007901-26464-3-git-send-email-b32955@freescale.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1359007901-26464-1-git-send-email-b32955@freescale.com> References: <1359007901-26464-1-git-send-email-b32955@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130124_020837_835852_4C9BF796 X-CRM114-Status: GOOD ( 12.14 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [216.32.180.11 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: artem.bityutskiy@linux.intel.com, linux-kernel@vger.kernel.org, Huang Shijie , linux-mtd@lists.infradead.org, shmulik.ladkani@gmail.com, computersforpeace@gmail.com X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org We have 4 Toshiba nand chips which can not be parsed out by the id data. Add a new table for the unparsable nand chips. It makes mess if we add these entries to the nand_flash_ids table. The entries in the nand_flash_ids stands for a class of nand chips. But the unparsable nand chips are just some singular chips. Signed-off-by: Huang Shijie --- drivers/mtd/nand/nand_ids.c | 22 ++++++++++++++++++++++ include/linux/mtd/nand.h | 1 + 2 files changed, 23 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c index 9dc2e54..c1e32d2 100644 --- a/drivers/mtd/nand/nand_ids.c +++ b/drivers/mtd/nand/nand_ids.c @@ -11,6 +11,28 @@ #include #include #include +#include + +/* This table uses the full ID data as the keyword. */ +struct nand_flash_dev nand_flash_full_ids[] = { + /* TOSHIBA */ + {"TC58NVG2S0F 4G 3.3V 8-bit ", + {0x98, 0xdc, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08}, + SZ_4K, SZ_512, SZ_256K, 0, 8, 224}, + {"TC58NVG3S0F 8G 3.3V 8-bit ", + {0x98, 0xd3, 0x90, 0x26, 0x76, 0x15, 0x02, 0x08}, + SZ_4K, SZ_1K, SZ_256K, 0, 8, 232}, + {"TC58NVG5D2 32G 3.3V 8-bit ", + {0x98, 0xd7, 0x94, 0x32, 0x76, 0x56, 0x09, 0x00}, + SZ_8K, SZ_4K, SZ_1M, 0, 8, 640}, + {"TC58NVG6D2 64G 3.3V 8-bit ", + {0x98, 0xde, 0x94, 0x82, 0x76, 0x56, 0x04, 0x20}, + SZ_8K, SZ_8K, SZ_2M, 0, 8, 640}, + + /* end here */ + {NULL,} +}; + /* * Chip ID list diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 5293447..346a389 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -620,6 +620,7 @@ struct nand_manufacturers { }; extern struct nand_flash_dev nand_flash_ids[]; +extern struct nand_flash_dev nand_flash_full_ids[]; extern struct nand_manufacturers nand_manuf_ids[]; extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd);