# SPDX-License-Identifier: GPL-2.0+
#
-obj-y += fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_sw.o fdt_wip.o \
- fdt_empty_tree.o fdt_addresses.o
+# Use upstream code.
+obj-y += \
+ fdt.o \
+ fdt_wip.o \
+ fdt_strerror.o \
+ fdt_sw.o \
+ fdt_rw.o \
+ fdt_empty_tree.o \
+ fdt_addresses.o
+
+obj-$(CONFIG_OF_LIBFDT_OVERLAY) += fdt_overlay.o
+
+# Locally modified for U-Boot.
+# TODO: split out the local modifiction.
+obj-y += fdt_ro.o
+
+# U-Boot own file
+obj-y += fdt_region.o