Migrate esd 405EP boards to new NAND subsystem

Migrate esd 405EP boards to new NAND subsystem

-cleanup
-use correct io accessors (in/out_be32())

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
diff --git a/board/esd/voh405/Makefile b/board/esd/voh405/Makefile
index 4d75868..308f752 100644
--- a/board/esd/voh405/Makefile
+++ b/board/esd/voh405/Makefile
@@ -28,7 +28,9 @@
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	= $(BOARD).o flash.o ../common/misc.o
+COBJS	= $(BOARD).o flash.o \
+	../common/misc.o \
+	../common/esd405ep_nand.o \
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))