-#define CONFIG_OF_FLAT_TREE 1
-#define CONFIG_OF_BOARD_SETUP 1
-
-/* maximum size of the flat tree (8K) */
-#define OF_FLAT_TREE_MAX_SIZE 8192
-
-#define OF_CPU "PowerPC,8641@0"
-#define OF_SOC "soc@f8000000"
-#define OF_TBCLK (bd->bi_busfreq / 4)
-#define OF_STDOUT_PATH "/soc@f8000000/serial@4500"
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_STDOUT_VIA_ALIAS 1