help
This enables support for accessing all type of NAND flash
devices. For further information see
- <http://www.linux-mtd.infradead.org/tech/nand.html>.
+ <http://www.linux-mtd.infradead.org/doc/nand.html>.
config MTD_NAND_VERIFY_WRITE
bool "Verify NAND page writes"
NAND flash device internally checks only bits transitioning
from 1 to 0. There is a rare possibility that even though the
device thinks the write was successful, a bit could have been
- flipped accidentaly due to device wear or something else.
+ flipped accidentally due to device wear or something else.
+
+config MTD_NAND_ECC_SMC
+ bool "NAND ECC Smart Media byte order"
+ depends on MTD_NAND
+ default n
+ help
+ Software ECC according to the Smart Media Specification.
+ The original Linux implementation had byte 0 and 1 swapped.
config MTD_NAND_AUTCPU12
tristate "SmartMediaCard on autronix autcpu12 board"
config MTD_NAND_TOTO
tristate "NAND Flash device on TOTO board"
- depends on ARCH_OMAP && MTD_NAND
+ depends on ARCH_OMAP && MTD_NAND && BROKEN
help
Support for NAND flash on Texas Instruments Toto platform.
config MTD_NAND_PPCHAMELEONEVB
tristate "NAND Flash device on PPChameleonEVB board"
- depends on PPCHAMELEONEVB && MTD_NAND
+ depends on PPCHAMELEONEVB && MTD_NAND && BROKEN
help
This enables the NAND flash driver on the PPChameleon EVB Board.
currently not be able to switch to software, as there is no
implementation for ECC method used by the S3C2410
+config MTD_NAND_NDFC
+ tristate "NDFC NanD Flash Controller"
+ depends on MTD_NAND && 44x
+ help
+ NDFC Nand Flash Controllers are integrated in EP44x SoCs
+
+config MTD_NAND_S3C2410_CLKSTOP
+ bool "S3C2410 NAND IDLE clock stop"
+ depends on MTD_NAND_S3C2410
+ default n
+ help
+ Stop the clock to the NAND controller when there is no chip
+ selected to save power. This will mean there is a small delay
+ when the is NAND chip selected or released, but will save
+ approximately 5mA of power when there is nothing happening.
+
config MTD_NAND_DISKONCHIP
tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation) (EXPERIMENTAL)"
depends on MTD_NAND && EXPERIMENTAL
tristate "Support for NAND Flash on Sharp SL Series (C7xx + others)"
depends on MTD_NAND && ARCH_PXA
+config MTD_NAND_CAFE
+ tristate "NAND support for OLPC CAFÉ chip"
+ depends on PCI
+ help
+ Use NAND flash attached to the CAFÉ chip designed for the $100
+ laptop.
+
config MTD_NAND_CS553X
tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)"
- depends on MTD_NAND && X86_PC && PCI
+ depends on MTD_NAND && X86_32 && (X86_PC || X86_GENERICARCH)
help
The CS553x companion chips for the AMD Geode processor
include NAND flash controllers with built-in hardware ECC
If you say "m", the module will be called "cs553x_nand.ko".
+config MTD_NAND_AT91
+ bool "Support for NAND Flash / SmartMedia on AT91"
+ depends on MTD_NAND && ARCH_AT91
+ help
+ Enables support for NAND Flash / Smart Media Card interface
+ on Atmel AT91 processors.
+
config MTD_NAND_NANDSIM
tristate "Support for NAND Flash Simulator"
depends on MTD_NAND && MTD_PARTITIONS