mpc83xx: Add generic PCI setup code.

Board code can now request the generic setup code rather than having to
copy-and-paste it for themselves.  Boards should be converted to use this
once they're tested with it.

Signed-off-by: Scott Wood <scottwood@freescale.com>
diff --git a/cpu/mpc83xx/Makefile b/cpu/mpc83xx/Makefile
index 4b9dcc8..bb96f77 100644
--- a/cpu/mpc83xx/Makefile
+++ b/cpu/mpc83xx/Makefile
@@ -29,7 +29,7 @@
 
 START	= start.o
 COBJS	= traps.o cpu.o cpu_init.o speed.o interrupts.o \
-	  spd_sdram.o qe_io.o
+	  spd_sdram.o qe_io.o pci.o
 
 SRCS	:= $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))