arm: rmobile: kzm9g: Add LIBFDT support

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

include/configs/kzm9g.h

@@ -36,7 +36,8 @@
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
 #define CONFIG_BOARD_EARLY_INIT_F
-#define	CONFIG_L2_OFF
+#define CONFIG_L2_OFF
+#define CONFIG_OF_LIBFDT
 
 #include <config_cmd_default.h>
 #define CONFIG_CMDLINE_TAG