From: Rohit Hassan Sathyanarayan <rohit.hs@samsung.com>
Date: Mon, 27 Sep 2010 10:32:03 +0000 (+0530)
Subject: mtd: Define MLC Flash as a different flash type
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=17a22826bbfeed27b10c0d8274fc19d5fc3951c3;p=openwrt%2Fstaging%2Fblogic.git

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>
---

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 {
 #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 */