diff options
Diffstat (limited to 'drivers/mtd/nand/atmel_nand_ecc.h')
| -rw-r--r-- | drivers/mtd/nand/atmel_nand_ecc.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/mtd/nand/atmel_nand_ecc.h b/drivers/mtd/nand/atmel_nand_ecc.h index 668e7358f19b..834d694487bd 100644 --- a/drivers/mtd/nand/atmel_nand_ecc.h +++ b/drivers/mtd/nand/atmel_nand_ecc.h @@ -43,6 +43,7 @@ #define PMECC_CFG_BCH_ERR8 (2 << 0) #define PMECC_CFG_BCH_ERR12 (3 << 0) #define PMECC_CFG_BCH_ERR24 (4 << 0) +#define PMECC_CFG_BCH_ERR32 (5 << 0) #define PMECC_CFG_SECTOR512 (0 << 4) #define PMECC_CFG_SECTOR1024 (1 << 4) @@ -108,7 +109,11 @@ #define PMERRLOC_ERR_NUM_MASK (0x1f << 8) #define PMERRLOC_CALC_DONE (1 << 0) #define ATMEL_PMERRLOC_SIGMAx 0x028 /* Error location SIGMA x */ -#define ATMEL_PMERRLOC_ELx 0x08c /* Error location x */ + +/* + * The ATMEL_PMERRLOC_ELx register location depends from the number of + * bits corrected by the PMECC controller. Do not use it. + */ /* Register access macros for PMECC */ #define pmecc_readl_relaxed(addr, reg) \ @@ -136,7 +141,7 @@ readl_relaxed((addr) + ATMEL_PMERRLOC_SIGMAx + ((n) * 4)) #define pmerrloc_readl_el_relaxed(addr, n) \ - readl_relaxed((addr) + ATMEL_PMERRLOC_ELx + ((n) * 4)) + readl_relaxed((addr) + ((n) * 4)) /* Galois field dimension */ #define PMECC_GF_DIMENSION_13 13 |