+# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2000-2007
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-COBJS-libfdt += fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_sw.o fdt_wip.o \
- fdt_empty_tree.o fdt_addresses.o
+obj-y += \
+ fdt.o \
+ fdt_ro.o \
+ fdt_wip.o \
+ fdt_strerror.o \
+ fdt_sw.o \
+ fdt_rw.o \
+ fdt_empty_tree.o \
+ fdt_addresses.o
+
+obj-$(CONFIG_OF_LIBFDT_OVERLAY) += fdt_overlay.o
-obj-$(CONFIG_OF_LIBFDT) += $(COBJS-libfdt)
-obj-$(CONFIG_FIT) += $(COBJS-libfdt)
+ccflags-y := -I$(srctree)/scripts/dtc/libfdt \
+ -DFDT_ASSUME_MASK=$(CONFIG_$(SPL_TPL_)OF_LIBFDT_ASSUME_MASK)