From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?Q?Beno=C3=AEt_Th=C3=A9baudeau?= Date: Mon, 5 Nov 2012 21:16:15 +0100 (CET) Subject: [U-Boot] [PATCH 2/3] nand: Fix nand_erase_opts() offset check In-Reply-To: <1708288193.587453.1352146546966.JavaMail.root@advansee.com> Message-ID: <832918479.587458.1352146575747.JavaMail.root@advansee.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de NAND Flash is erased by blocks, not by pages. Signed-off-by: Beno?t Th?baudeau Cc: Scott Wood --- .../drivers/mtd/nand/nand_util.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git u-boot-nand-flash-9c60e75.orig/drivers/mtd/nand/nand_util.c u-boot-nand-flash-9c60e75/drivers/mtd/nand/nand_util.c index 3f11103..2855683 100644 --- u-boot-nand-flash-9c60e75.orig/drivers/mtd/nand/nand_util.c +++ u-boot-nand-flash-9c60e75/drivers/mtd/nand/nand_util.c @@ -80,8 +80,8 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts) struct mtd_oob_ops oob_opts; struct nand_chip *chip = meminfo->priv; - if ((opts->offset & (meminfo->writesize - 1)) != 0) { - printf("Attempt to erase non page-aligned data\n"); + if ((opts->offset & (meminfo->erasesize - 1)) != 0) { + printf("Attempt to erase non block-aligned data\n"); return -1; }