diff options
| author | Rohit Hassan Sathyanarayan <rohit.hs@samsung.com> | 2010-09-27 06:32:03 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-24 19:50:20 -0400 |
| commit | 17a22826bbfeed27b10c0d8274fc19d5fc3951c3 (patch) | |
| tree | 5e7437bdf73b448faa356b7d5a4aa5c2dd142f57 /include/mtd | |
| parent | ebe8a642f50a0020bed317afcde1f9d2a9da429b (diff) | |
mtd: Define MLC Flash as a different flash type
MLC NAND Flash has a different cell structure and differs in
functioning than the SLC NAND Flash. Hence we are considering it as
a different Flash type.
Signed-off-by: Rohit H.S <rohit.hs@samsung.com>
Signed-off-by: Raghav Gupta <gupta.raghav@samsung.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/mtd')
| -rw-r--r-- | include/mtd/mtd-abi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h index a57c4cb7d6b2..2f7d45bcbd24 100644 --- a/include/mtd/mtd-abi.h +++ b/include/mtd/mtd-abi.h | |||
| @@ -52,6 +52,7 @@ struct mtd_oob_buf64 { | |||
| 52 | #define MTD_NANDFLASH 4 | 52 | #define MTD_NANDFLASH 4 |
| 53 | #define MTD_DATAFLASH 6 | 53 | #define MTD_DATAFLASH 6 |
| 54 | #define MTD_UBIVOLUME 7 | 54 | #define MTD_UBIVOLUME 7 |
| 55 | #define MTD_MLCNANDFLASH 8 | ||
| 55 | 56 | ||
| 56 | #define MTD_WRITEABLE 0x400 /* Device is writeable */ | 57 | #define MTD_WRITEABLE 0x400 /* Device is writeable */ |
| 57 | #define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */ | 58 | #define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */ |