ECTOOL=./ectool

flash: ec.RO.flat $(ECTOOL)
	echo "RW" > /sys/class/chromeos/cros_ec/reboot
	$(ECTOOL) --interface=dev flashread 0x0 0x10000 old.bin
	$(ECTOOL) --interface=dev flasherase 0x0 0x10000
	$(ECTOOL) --interface=dev flashwrite 0x0 ec.RO.flat
	cp ec-sulfur-rev5* /lib/firmware/ni/
