86xx: Convert sbc8641d to use new law setup code.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
diff --git a/board/sbc8641d/Makefile b/board/sbc8641d/Makefile
index a90b725..8ecc951 100644
--- a/board/sbc8641d/Makefile
+++ b/board/sbc8641d/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	:= $(BOARD).o
+COBJS	:= $(BOARD).o law.o
 SOBJS	:= init.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)