[U-Boot] [PATCH 2/3] nand: Fix nand_erase_opts() offset check
Benoît Thébaudeau
benoit.thebaudeau at advansee.com
Mon Nov 5 21:16:15 CET 2012
NAND Flash is erased by blocks, not by pages.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau at advansee.com>
Cc: Scott Wood <scottwood at freescale.com>
---
.../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;
}
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