85xx: convert remaining 85xx boards over to use new LAW init code

Converted ATUM8548, MPC8568 MDS, MPC8540 EVAL, and TQM85xx boards over
to use new LAW init code.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/board/mpc8540eval/Makefile b/board/mpc8540eval/Makefile
index d649c60..c892247 100644
--- a/board/mpc8540eval/Makefile
+++ b/board/mpc8540eval/Makefile
@@ -25,10 +25,8 @@
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	:= $(BOARD).o flash.o
-#COBJS	:= $(BOARD).o flash.o $(BOARD)_slave.o
+COBJS	:= $(BOARD).o flash.o law.o
 SOBJS	:= init.o
-#SOBJS	:=
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))