MIPS: pb1x00: switch to generic board

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

include/configs/pb1x00.h

@@ -15,6 +15,9 @@
 #define CONFIG_PB1X00		1
 #define CONFIG_SOC_AU1X00	1  /* alchemy series cpu */
 
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_DISPLAY_BOARDINFO
+
 #ifdef CONFIG_PB1000
 #define CONFIG_SOC_AU1000	1
 #else