diff --git a/board/samsung/smdk5420/Kconfig b/board/samsung/smdk5420/Kconfig
index e7aafe5..ff28b1d 100644
--- a/board/samsung/smdk5420/Kconfig
+++ b/board/samsung/smdk5420/Kconfig
@@ -1,3 +1,16 @@
+if TARGET_ODROID_XU3
+
+config SYS_BOARD
+	default "smdk5420"
+
+config SYS_VENDOR
+	default "samsung"
+
+config SYS_CONFIG_NAME
+	default "odroid_xu3"
+
+endif
+
 if TARGET_PEACH_PI
 
 config SYS_BOARD