arm: mvebu: Enable NAND on db-mv784mp-gp

This patch enables NAND support on the Marvell Armada XP
DB-MV784MP-GP eval board.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Peter Morrow <peter@senient.com>
Cc: Luka Perkov <luka.perkov@sartura.hr>

configs/db-mv784mp-gp_defconfig

@@ -4,4 +4,5 @@ CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_NAND_PXA3XX=y
 CONFIG_SPI_FLASH=y

include/configs/db-mv784mp-gp.h

@@ -33,6 +33,7 @@
 #define CONFIG_CMD_ENV
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_IDE
+#define CONFIG_CMD_NAND
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SF
@@ -110,6 +111,10 @@
 #define CONFIG_PCI_SCAN_SHOW
 #define CONFIG_E1000	/* enable Intel E1000 support for testing */
 
+/* NAND */
+#define CONFIG_SYS_NAND_USE_FLASH_BBT
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
 /*
  * mv-common.h should be defined after CMD configs since it used them
  * to enable certain macros