From patchwork Mon Jan 21 13:55:22 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Holger Brunck X-Patchwork-Id: 214172 X-Patchwork-Delegate: kim.phillips@freescale.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 374C02C007E for ; Tue, 22 Jan 2013 01:02:40 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E12C54A155; Mon, 21 Jan 2013 14:59:00 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 03ZRpQtTM3DL; Mon, 21 Jan 2013 14:59:00 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 8D3194A191; Mon, 21 Jan 2013 14:57:31 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id AAE364A0EC for ; Mon, 21 Jan 2013 14:56:25 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xlLfwG6BBzCA for ; Mon, 21 Jan 2013 14:56:12 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-de.keymile.com (mail-de.keymile.com [195.8.104.1]) by theia.denx.de (Postfix) with SMTP id 006504A0C6 for ; Mon, 21 Jan 2013 14:55:45 +0100 (CET) Received: from mailrelay.de.keymile.net ([10.9.1.54]) by eSafe SMTP Relay 1358770333; Mon, 21 Jan 2013 14:55:38 +0100 Received: from pc005093.de.keymile.net.de.keymile.net (pc005093.de.keymile.net.de.keymile.net [172.30.2.67]) by mailrelay.de.keymile.net (8.12.2/8.12.2) with ESMTP id r0LDs03L002358; Mon, 21 Jan 2013 14:54:02 +0100 (MET) From: Holger Brunck To: u-boot@lists.denx.de Date: Mon, 21 Jan 2013 14:55:22 +0100 Message-Id: <1358776528-27254-10-git-send-email-holger.brunck@keymile.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1358776528-27254-1-git-send-email-holger.brunck@keymile.com> References: <1358776528-27254-1-git-send-email-holger.brunck@keymile.com> X-ESAFE-STATUS: [srvhellgate.de.keymile.net] Mail allowed Cc: Kim Phillips , Holger Brunck Subject: [U-Boot] [PATCH v2 10/16] kmeter1_nand: allow uasge of NAND_ECC_SOFT_BCH X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de If CONFIG_NAND_ECC_BCH is set we use 4-bit error corretion code instead of the 1-bit error correction code on the NAND device within this driver. Signed-off-by: Holger Brunck Acked-by: Scott Wood --- Changes for v2: - add Acked-by: Scott Wood drivers/mtd/nand/kmeter1_nand.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/nand/kmeter1_nand.c b/drivers/mtd/nand/kmeter1_nand.c index e8e5b7b..f044597 100644 --- a/drivers/mtd/nand/kmeter1_nand.c +++ b/drivers/mtd/nand/kmeter1_nand.c @@ -119,7 +119,11 @@ static int kpn_nand_dev_ready(struct mtd_info *mtd) int board_nand_init(struct nand_chip *nand) { +#if defined(CONFIG_NAND_ECC_BCH) + nand->ecc.mode = NAND_ECC_SOFT_BCH; +#else nand->ecc.mode = NAND_ECC_SOFT; +#endif /* Reference hardware control function */ nand->cmd_ctrl = kpn_nand_hwcontrol;