diff options
Diffstat (limited to 'include/linux/mtd/rawnand.h')
| -rw-r--r-- | include/linux/mtd/rawnand.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 2d85b392465..3e80b134063 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -132,6 +132,17 @@ void nand_wait_ready(struct mtd_info *mtd); #define NAND_DATA_IFACE_CHECK_ONLY -1 /* + * There are different places where the manufacturer stores the factory bad + * block markers. + * + * Position within the block: Each of these pages needs to be checked for a + * bad block marking pattern. + */ +#define NAND_BBM_FIRSTPAGE BIT(24) +#define NAND_BBM_SECONDPAGE BIT(25) +#define NAND_BBM_LASTPAGE BIT(26) + +/* * Constants for ECC_MODES */ typedef enum { @@ -981,6 +992,7 @@ struct nand_chip { struct nand_bbt_descr *bbt_md; struct nand_bbt_descr *badblock_pattern; + int cur_cs; void *priv; |