[MTD] [NAND] atmel_nand: make available on AVR32

Make the atmel_nand driver selectable on AVR32, and update the Kconfig
help text to reflect this.

Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

drivers/mtd/nand/Kconfig

@@ -272,18 +272,18 @@ config MTD_NAND_CS553X
 	  If you say "m", the module will be called "cs553x_nand.ko".
 
 config MTD_NAND_ATMEL
-	bool "Support for NAND Flash / SmartMedia on AT91"
-	depends on ARCH_AT91
+	bool "Support for NAND Flash / SmartMedia on AT91 and AVR32"
+	depends on ARCH_AT91 || AVR32
 	help
 	  Enables support for NAND Flash / Smart Media Card interface
-	  on Atmel AT91 processors.
+	  on Atmel AT91 and AVR32 processors.
 choice
-	prompt "ECC management for NAND Flash / SmartMedia on AT91"
+	prompt "ECC management for NAND Flash / SmartMedia on AT91 / AVR32"
 	depends on MTD_NAND_ATMEL
 
 config MTD_NAND_ATMEL_ECC_HW
 	bool "Hardware ECC"
-	depends on ARCH_AT91SAM9263 || ARCH_AT91SAM9260
+	depends on ARCH_AT91SAM9263 || ARCH_AT91SAM9260 || AVR32
 	help
 	  Use hardware ECC instead of software ECC when the chip
 	  supports it.