Include unit file

Makefile

@@ -15,6 +15,8 @@ ReadADC.out: ReadADC.c
 install: text.bin text1.bin
 	install -d $(DESTDIR)/usr/lib/firmware
 	install -m 0644 $? $(DESTDIR)/usr/lib/firmware
+	install -d $(DESTDIR)/usr/lib/systemd/system
+	install -m 0644 a2720-fw.service $(DESTDIR)/usr/lib/systemd/system
 
 clean:
 	rm -f *.asm *.map *.out *.obj *.bin

a2720-fw.service

+[Unit]
+Description=Load A2720 PRU firmware
+Requires=local-fs.target systemd-modules-load.service
+ConditionPathExists=/etc/a2720.cfg
+After=systemd-modules-load.service
+
+[Service]
+Type=oneshot
+ExecStart=/bin/sh -c 'a2720ctl load /usr/lib/firmware/text.bin /usr/lib/firmware/text1.bin'
+ExecStart=/bin/sh -c 'a2720ctl file'
+ExecStart=/bin/sh -c 'a2720ctl start'
+ExecStop=/bin/sh -c 'a2720ctl stop'
+RemainAfterExit=true
+
+[Install]
+WantedBy=multi-user.target