mpc83xx: preempt premature board support removal by setting GENERIC_BOARD

Boards that haven't been converted to GENERIC_BOARD does
*not* mean they should be removed.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/include/configs/MPC8308RDB.h b/include/configs/MPC8308RDB.h
index bf974fd..1ab2379 100644
--- a/include/configs/MPC8308RDB.h
+++ b/include/configs/MPC8308RDB.h
@@ -9,6 +9,9 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_DISPLAY_BOARDINFO
+
 /*
  * High Level Configuration Options
  */