[PATCH v3 1/2] mtd: Define MLC Flash as a different flash type

Rohit Hassan Sathyanarayan rohit.hs at samsung.com
Mon Sep 27 06:32:03 EDT 2010


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 at samsung.com>
Signed-off-by: Raghav Gupta <gupta.raghav at samsung.com>
---
 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 4debb45..8d8161c 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -52,6 +52,7 @@ struct mtd_oob_buf64 {
 #define MTD_NANDFLASH		4
 #define MTD_DATAFLASH		6
 #define MTD_UBIVOLUME		7
+#define MTD_MLCNANDFLASH	8
 
 #define MTD_WRITEABLE		0x400	/* Device is writeable */
 #define MTD_BIT_WRITEABLE	0x800	/* Single bits can be flipped */
-- 
1.6.6.1




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