diff options
Diffstat (limited to 'include/linux/mtd/nand.h')
| -rw-r--r-- | include/linux/mtd/nand.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 0f744547a48c..c0464d41f539 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -206,8 +206,10 @@ typedef enum { #define NAND_CHIPOPTIONS_MSK (0x0000ffff & ~NAND_NO_AUTOINCR) /* Non chip related options */ -/* Use a flash based bad block table. This option is passed to the - * default bad block table function. */ +/* + * Use a flash based bad block table. OOB identifier is saved in OOB area. + * This option is passed to the default bad block table function. + */ #define NAND_USE_FLASH_BBT 0x00010000 /* This option skips the bbt scan during initialization. */ #define NAND_SKIP_BBTSCAN 0x00020000 @@ -216,6 +218,11 @@ typedef enum { #define NAND_OWN_BUFFERS 0x00040000 /* Chip may not exist, so silence any errors in scan */ #define NAND_SCAN_SILENT_NODEV 0x00080000 +/* + * If passed additionally to NAND_USE_FLASH_BBT then BBT code will not touch + * the OOB area. + */ +#define NAND_USE_FLASH_BBT_NO_OOB 0x00100000 /* Options set by nand scan */ /* Nand scan has allocated controller struct */ |