Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933736AbaFIWpi (ORCPT ); Mon, 9 Jun 2014 18:45:38 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:56763 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933287AbaFIWp1 (ORCPT ); Mon, 9 Jun 2014 18:45:27 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Roger Quadros , Tony Lindgren Subject: [PATCH 3.14 19/78] ARM: OMAP2+: nand: Fix NAND on OMAP2 and OMAP3 boards Date: Mon, 9 Jun 2014 15:47:59 -0700 Message-Id: <20140609224813.976309192@linuxfoundation.org> X-Mailer: git-send-email 1.9.0 In-Reply-To: <20140609224813.282275135@linuxfoundation.org> References: <20140609224813.282275135@linuxfoundation.org> User-Agent: quilt/0.63-1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Roger Quadros commit 5005e0b76781c37d0a16dd6dd17d015098e8ce92 upstream. Commit c66d039197e4 broke NAND for non-DT boot on all OMAP2 and OMAP3 boards using board_nand_init(). Following error is seen at boot [ 0.154998] (null): Unsupported NAND ECC scheme selected For OMAP2 and OMAP3 platforms, the ecc_opt parameter in platform data must be set to OMAP_ECC_HAM1_CODE_HW to work properly. Tested on omap3-beagle c4. Fixes: c66d039197e4 (mtd: nand: omap: combine different flavours of 1-bit hamming ecc schemes) Signed-off-by: Roger Quadros Signed-off-by: Tony Lindgren Signed-off-by: Greg Kroah-Hartman --- arch/arm/mach-omap2/board-flash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -142,7 +142,7 @@ __init board_nand_init(struct mtd_partit board_nand_data.nr_parts = nr_parts; board_nand_data.devsize = nand_type; - board_nand_data.ecc_opt = OMAP_ECC_BCH8_CODE_HW; + board_nand_data.ecc_opt = OMAP_ECC_HAM1_CODE_HW; gpmc_nand_init(&board_nand_data, gpmc_t); } #endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/