[MTD] [NAND] S3C2410 Allow ECC layout to be passed through platform data
Add support for the ECC layout to be passed via the
platform data specified by the board.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 35401f7..ccacc40 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -672,6 +672,9 @@
} else {
chip->ecc.mode = NAND_ECC_SOFT;
}
+
+ if (set->ecc_layout != NULL)
+ chip->ecc.layout = set->ecc_layout;
}
/* s3c2410_nand_update_chip
diff --git a/include/asm-arm/plat-s3c/nand.h b/include/asm-arm/plat-s3c/nand.h
index ab278d5..01d175b 100644
--- a/include/asm-arm/plat-s3c/nand.h
+++ b/include/asm-arm/plat-s3c/nand.h
@@ -27,6 +27,7 @@
char *name;
int *nr_map;
struct mtd_partition *partitions;
+ struct nand_ecclayout *ecc_layout;
};
struct s3c2410_platform_nand {
