Merge remote-tracking branch 'origin/lineage-19.1' into v1-s

	mkdir -p $(DTB_OUT)

$(INSTALLED_DTBIMAGE_TARGET): $(DTC) $(DTB_OUT)

ifeq ($(TARGET_WANTS_EMPTY_DTB),true)

	@rm -f $@

	echo "empty" > $@

else

	@echo "Building dtb.img"

	$(hide) find $(DTB_OUT)/arch/$(KERNEL_ARCH)/boot/dts -type f -name "*.dtb" | xargs rm -f

	$(call make-dtb-target,$(KERNEL_DEFCONFIG))

	$(call make-dtb-target,$(TARGET_KERNEL_DTB))

	cat $(shell find $(DTB_OUT)/arch/$(KERNEL_ARCH)/boot/dts -type f -name "*.dtb" | sort) > $@

	$(hide) touch -c $(DTB_OUT)

endif # !TARGET_WANTS_EMPTY_DTB

endif # !BOARD_PREBUILT_DTBIMAGE_DIR

endif # BOARD_INCLUDE_DTB_IN_BOOTIMG