mtd: nand: Allow NAND chip ids to be included standalone.
Lets non-standard NAND drivers take advantage of known NAND
chip information.
Change-Id: I87e2fcb40b07b2ec91e102f1fa7f419a4b4af0a3
Signed-off-by: Dima Zavin <dima@android.com>
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 4c34252..43173a3 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -1,3 +1,10 @@
+config MTD_NAND_IDS
+ tristate "Include chip ids for known NAND devices."
+ depends on MTD
+ help
+ Useful for NAND drivers that do not use the NAND subsystem but
+ still like to take advantage of the known chip information.
+
config MTD_NAND_ECC
tristate
@@ -121,6 +128,23 @@
help
Support for NAND flash on Texas Instruments OMAP2 and OMAP3 platforms.
+config MTD_NAND_OMAP_PREFETCH
+ bool "GPMC prefetch support for NAND Flash device"
+ depends on MTD_NAND_OMAP2
+ default y
+ help
+ The NAND device can be accessed for Read/Write using GPMC PREFETCH engine
+ to improve the performance.
+
+config MTD_NAND_OMAP_PREFETCH_DMA
+ depends on MTD_NAND_OMAP_PREFETCH
+ bool "DMA mode"
+ default n
+ help
+ The GPMC PREFETCH engine can be configured eigther in MPU interrupt mode
+ or in DMA interrupt mode.
+ Say y for DMA mode or MPU mode will be used
+
config MTD_NAND_IDS
tristate