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mtd: Define MLC Flash as a different flash type

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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>
This commit is contained in:
Rohit Hassan Sathyanarayan 2010-09-27 16:02:03 +05:30 committed by David Woodhouse
parent ebe8a642f5
commit 17a22826bb
1 changed files with 1 additions and 0 deletions
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include/mtd/mtd-abi.h
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@ -52,6 +52,7 @@ struct mtd_oob_buf64 {
#define MTD_NANDFLASH 4 #define MTD_NANDFLASH 4
#define MTD_DATAFLASH 6 #define MTD_DATAFLASH 6
#define MTD_UBIVOLUME 7 #define MTD_UBIVOLUME 7
#define MTD_MLCNANDFLASH 8
#define MTD_WRITEABLE 0x400 /* Device is writeable */ #define MTD_WRITEABLE 0x400 /* Device is writeable */
#define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */ #define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */