mtd/nand: Add Intel Moorestown/Denali NAND support
There is more work to be done on this but it is basically working now.
Signed-off-by: Jason Roberts <jason.e.roberts@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 8f402d4..98a04b3 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -50,6 +50,23 @@
This enables the driver for the autronix autcpu12 board to
access the SmartMediaCard.
+config MTD_NAND_DENALI
+ depends on PCI
+ tristate "Support Denali NAND controller on Intel Moorestown"
+ help
+ Enable the driver for NAND flash on Intel Moorestown, using the
+ Denali NAND controller core.
+
+config MTD_NAND_DENALI_SCRATCH_REG_ADDR
+ hex "Denali NAND size scratch register address"
+ default "0xFF108018"
+ help
+ Some platforms place the NAND chip size in a scratch register
+ because (some versions of) the driver aren't able to automatically
+ determine the size of certain chips. Set the address of the
+ scratch register here to enable this feature. On Intel Moorestown
+ boards, the scratch register is at 0xFF108018.
+
config MTD_NAND_EDB7312
tristate "Support for Cirrus Logic EBD7312 evaluation board"
depends on ARCH_EDB7312