arm: kirkwood: Align configuration files

Cosmetic: CONFIG_OF_LIBFDT was in a different position in the config
file for the Dreamplug, compared to the Sheevaplug and Guruplug.

Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
diff --git a/include/configs/dreamplug.h b/include/configs/dreamplug.h
index 4c5eafb..0c01209 100644
--- a/include/configs/dreamplug.h
+++ b/include/configs/dreamplug.h
@@ -42,6 +42,11 @@
 #define CONFIG_BUILD_TARGET     "u-boot.kwb"
 
 /*
+ * Enable device tree support
+ */
+#define CONFIG_OF_LIBFDT
+
+/*
  * Commands configuration
  */
 #define CONFIG_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
@@ -131,6 +136,4 @@
  */
 #define CONFIG_DISPLAY_CPUINFO
 
-#define CONFIG_OF_LIBFDT
-
 #endif /* _CONFIG_DREAMPLUG_H */