arch/nios2/boot/dts/Makefile - linux - Git at Google

 # SPDX-License-Identifier: GPL-2.0

 dtb-y := $(addsuffix .dtb, $(CONFIG_BUILTIN_DTB_NAME))

 dtb-$(CONFIG_OF_ALL_DTBS) += $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))
	# SPDX-License-Identifier: GPL-2.0

	dtb-y := $(addsuffix .dtb, $(CONFIG_BUILTIN_DTB_NAME))

	dtb-$(CONFIG_OF_ALL_DTBS) += $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))