arm: at91: smartweb: add DM and DTS support

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
[rebased on current ToT]
Signed-off-by: Andreas Bießmann <andreas@biessmann.org>
diff --git a/configs/smartweb_defconfig b/configs/smartweb_defconfig
index 1c29a29..cf8bff6 100644
--- a/configs/smartweb_defconfig
+++ b/configs/smartweb_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_SMARTWEB=y
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9260-smartweb"
 CONFIG_SPL=y
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9260"
@@ -16,13 +17,17 @@
 CONFIG_CMD_USB=y
 CONFIG_CMD_DFU=y
 # CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_SOURCE is not set
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_OF_EMBED=y
 CONFIG_USB=y
+CONFIG_DM_USB=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_G_DNL_MANUFACTURER="Siemens AG"
 CONFIG_G_DNL_VENDOR_NUM=0x0908
 CONFIG_G_DNL_PRODUCT_NUM=0x02d2
-CONFIG_OF_LIBFDT=y
+# CONFIG_EFI_LOADER is not set