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authorMaxim Levitsky <maximlevitsky@gmail.com>2010-02-22 20:39:42 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-02-26 19:22:38 +0000
commit67e054e919248fa1db93de727fb9ad49eb700642 (patch)
treec9a31baec265575de4c56ca52c5a80c8ab0080e3 /drivers/mtd/nand/Kconfig
parent7d17c02a01a111f40986859f044c8c4cce8a4aa6 (diff)
mtd: nand: Add driver for Ricoh xD/SmartMedia reader
This adds a driver for Ricoh R5C852 xD card reader. This reader is a part of larger mulifunction chip and found at least in R5C832 Driver is complete, but bewere of the fact that some (probably only type M) xD cards are 'fake' which means that they have an on board CPU and expose emulated nand command set These cards don't even store the oob area on the flash, but generate it on the fly from something else. Thus they demand to have proper values written in the oob area, and therefore only useful with SmartMedia FTL. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
-rw-r--r--drivers/mtd/nand/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 7a67218e86fc..6701a00b7a9a 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -102,6 +102,17 @@ config MTD_NAND_OMAP_PREFETCH_DMA
config MTD_NAND_IDS
tristate
+config MTD_NAND_RICOH
+ tristate "Ricoh xD card reader"
+ default n
+ select MTD_SM_COMMON
+ help
+ Enable support for Ricoh R5C852 xD card reader
+ You also need to enable ether
+ NAND SSFDC (SmartMedia) read only translation layer' or new
+ expermental, readwrite
+ 'SmartMedia/xD new translation layer'
+
config MTD_NAND_AU1550
tristate "Au1550/1200 NAND support"
depends on SOC_AU1200 || SOC_AU1550