bcm968580xref: add nand support

Enable the nand support (driver and command)
in the configuration of the board bcm968580xref.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
diff --git a/configs/bcm968580xref_ram_defconfig b/configs/bcm968580xref_ram_defconfig
index 456ece7..bfd7f0e 100644
--- a/configs/bcm968580xref_ram_defconfig
+++ b/configs/bcm968580xref_ram_defconfig
@@ -16,6 +16,9 @@
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTEFI_SELFTEST=y
 CONFIG_CMD_GPIO=y
+CONFIG_CMD_MTD=y
+CONFIG_CMD_NAND=y
+CONFIG_CMD_PART=y
 CONFIG_DOS_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
@@ -26,6 +29,10 @@
 CONFIG_DM_GPIO=y
 CONFIG_BCM6345_GPIO=y
 # CONFIG_MMC is not set
+CONFIG_MTD=y
+CONFIG_NAND=y
+CONFIG_NAND_BRCMNAND=y
+CONFIG_NAND_BRCMNAND_6858=y
 CONFIG_SPECIFY_CONSOLE_INDEX=y
 # CONFIG_SPL_SERIAL_PRESENT is not set
 CONFIG_CONS_INDEX=0
diff --git a/include/configs/broadcom_bcm968580xref.h b/include/configs/broadcom_bcm968580xref.h
index 1c0945e..52b4f55 100644
--- a/include/configs/broadcom_bcm968580xref.h
+++ b/include/configs/broadcom_bcm968580xref.h
@@ -29,6 +29,13 @@
 
 #define CONFIG_SKIP_LOWLEVEL_INIT
 
+#ifdef CONFIG_NAND
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_SYS_NAND_SELF_INIT
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+#define CONFIG_SYS_NAND_DRIVER_ECC_LAYOUT
+#endif /* CONFIG_NAND */
+
 /*
  * 968580xref
  */