mpc83xx: MPC8360E-RDK: add support for NAND

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
diff --git a/board/freescale/mpc8360erdk/Makefile b/board/freescale/mpc8360erdk/Makefile
index acc9544..53e0c48 100644
--- a/board/freescale/mpc8360erdk/Makefile
+++ b/board/freescale/mpc8360erdk/Makefile
@@ -25,8 +25,10 @@
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	:= $(BOARD).o
+COBJS-y += $(BOARD).o
+COBJS-$(CONFIG_CMD_NAND) += nand.o
 
+COBJS	:= $(COBJS-y)
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))