Patch by Klaus Heydeck, 12 May 2004:
Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
various changes to KUP4 board specific files
diff --git a/board/kup/kup4x/Makefile b/board/kup/kup4x/Makefile
index 5732044..62d289b 100644
--- a/board/kup/kup4x/Makefile
+++ b/board/kup/kup4x/Makefile
@@ -25,7 +25,7 @@
LIB = lib$(BOARD).a
-OBJS = $(BOARD).o ../common/flash.o ../common/kup.o
+OBJS = $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o
$(LIB): .depend $(OBJS)
$(AR) crv $@ $(OBJS)