armv8/ls2085ardb: Add USB support for ls2085ardb

Add USB XHCI support for ls2085rdb platform

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/include/configs/ls2085ardb.h b/include/configs/ls2085ardb.h
index 41eb55b..4f8eb13 100644
--- a/include/configs/ls2085ardb.h
+++ b/include/configs/ls2085ardb.h
@@ -295,6 +295,19 @@
 
 #define CONFIG_MISC_INIT_R
 
+/*
+ * USB
+ */
+#define CONFIG_HAS_FSL_XHCI_USB
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_XHCI_FSL
+#define CONFIG_USB_XHCI_DWC3
+#define CONFIG_USB_MAX_CONTROLLER_COUNT         2
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS      2
+#define CONFIG_CMD_USB
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_EXT2
+
 /* Initial environment variables */
 #undef CONFIG_EXTRA_ENV_SETTINGS
 #define CONFIG_EXTRA_ENV_SETTINGS		\