# Makefile for building Orange Pi Zero 2 W device tree overlays

# Copyright (C)2023-2024, Philip Munts dba Munts Technologies.
#
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DTC	?= dtc
DESTDIR	?= dtb/allwinner/overlay
PREFIX	?= sun50i-h616

default: compile.done

# Define a pattern rule for compiling a device tree overlay

%.dtbo: %.dts
	$(DTC) -@ -b 0 -I dts -O dtb -o $@ $^

# Compile device tree overlays

compile.done:
	for F in *.dts ; do $(MAKE) `basename $$F .dts`.dtbo ; done
	touch $@

# Remove working files

clean:
	rm -rf *.done *.dtbo *.md5 dtb

reallyclean: clean

distclean: reallyclean