diff options
| author | Bastian Hecht <hechtb@googlemail.com> | 2012-05-14 14:14:42 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-07-06 18:17:03 +0100 |
| commit | aa32d1f0601ac2f5f69520175b8d2cea42caa025 (patch) | |
| tree | 1af0988ca731f7c669d636b37086ea1042553f7e /include/linux/mtd | |
| parent | 3c7ea4eccfd2e209ba666d217a2993b8a084a429 (diff) | |
| download | lwn-aa32d1f0601ac2f5f69520175b8d2cea42caa025.tar.gz lwn-aa32d1f0601ac2f5f69520175b8d2cea42caa025.zip | |
mtd: sh_flctl: Use different OOB layout
The flctl hardware has changed and a new OOB layout must be adapted for
2KiB page size NAND chips when using hardware ECC.
The related bit fields ECCPOS[0-2] are gone — the bits are marked as
reserved now in the datasheet. As there are no official users of the
hardware ECC so far, they are completely removed.
Signed-off-by: Bastian Hecht <hechtb@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/mtd')
| -rw-r--r-- | include/linux/mtd/sh_flctl.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/mtd/sh_flctl.h b/include/linux/mtd/sh_flctl.h index 2daa43e17039..3feaae062feb 100644 --- a/include/linux/mtd/sh_flctl.h +++ b/include/linux/mtd/sh_flctl.h @@ -49,7 +49,6 @@ #define FLERRADR(f) (f->reg + 0x98) /* FLCMNCR control bits */ -#define ECCPOS2 (0x1 << 25) #define _4ECCCNTEN (0x1 << 24) #define _4ECCEN (0x1 << 23) #define _4ECCCORRECT (0x1 << 22) @@ -59,9 +58,6 @@ #define QTSEL_E (0x1 << 17) #define ENDIAN (0x1 << 16) /* 1 = little endian */ #define FCKSEL_E (0x1 << 15) -#define ECCPOS_00 (0x00 << 12) -#define ECCPOS_01 (0x01 << 12) -#define ECCPOS_02 (0x02 << 12) #define ACM_SACCES_MODE (0x01 << 10) #define NANWF_E (0x1 << 9) #define SE_D (0x1 << 8) /* Spare area disable */ |