mtd: add bcmring nand driver
Signed-off-by: Leo Hao Chen <leochen@broadcom.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 2fda0b6..34598e9 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -203,6 +203,22 @@
when the is NAND chip selected or released, but will save
approximately 5mA of power when there is nothing happening.
+config MTD_NAND_BCM_UMI
+ tristate "NAND Flash support for BCM Reference Boards"
+ depends on ARCH_BCMRING && MTD_NAND
+ help
+ This enables the NAND flash controller on the BCM UMI block.
+
+ No board specfic support is done by this driver, each board
+ must advertise a platform_device for the driver to attach.
+
+config MTD_NAND_BCM_UMI_HWCS
+ bool "BCM UMI NAND Hardware CS"
+ depends on MTD_NAND_BCM_UMI
+ help
+ Enable the use of the BCM UMI block's internal CS using NAND.
+ This should only be used if you know the external NAND CS can toggle.
+
config MTD_NAND_DISKONCHIP
tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation) (EXPERIMENTAL)"
depends on EXPERIMENTAL