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[MTD] [NAND] S3C2410 Allow ECC disable to be specified by the board 

Add support to disable ECC checking for a given chip
when passed by the board via the platform data.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
wifi-calibration
Ben Dooks 2008-04-15 11:36:22 +01:00 committed by David Woodhouse
parent 1c21ab67b7
commit 37e5ffa3f1
2 changed files with 5 additions and 0 deletions
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3
drivers/mtd/nand/s3c2410.c
View File

@ -675,6 +675,9 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info,
if (set->ecc_layout != NULL)
chip->ecc.layout = set->ecc_layout;
if (set->disable_ecc)
chip->ecc.mode = NAND_ECC_NONE;
}
/* s3c2410_nand_update_chip

2
include/asm-arm/plat-s3c/nand.h
View File

@ -22,6 +22,8 @@
*/
struct s3c2410_nand_set {
unsigned int disable_ecc : 1;
int nr_chips;
int nr_partitions;
char *name;