diff --git a/board/csb472/Makefile b/board/csb472/Makefile
index 926e065..7acb7c8 100644
--- a/board/csb472/Makefile
+++ b/board/csb472/Makefile
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2000-2004
+# (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -23,14 +23,17 @@
 
 include $(TOPDIR)/config.mk
 
-LIB	= lib$(BOARD).a
+LIB	= $(obj)lib$(BOARD).a
 
-#OBJS	= $(BOARD).o flash.o
-#OBJS	= $(BOARD).o strataflash.o
-OBJS	= $(BOARD).o
+#COBJS	= $(BOARD).o flash.o
+#COBJS	= $(BOARD).o strataflash.o
+COBJS	= $(BOARD).o
 
 SOBJS	= init.o
 
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) crv $@ $^
@@ -43,9 +46,9 @@
 
 #########################################################################
 
-.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
-sinclude .depend
+sinclude $(obj).depend
 
 #########################################################################