synaptics_fw_updater v2.0
- Add lockdown support
  (1)To perform a standalone lockdown process
  	./synaptics_fw_updater -b {image_name}.img -wld

  (2)To lockdown device during firmware update process
	./synaptics_fw_updater -b {image_name}.img -ld

(3)Force firmware update and lockdown device
	./synaptics_fw_updater -b {image_name}.img -ld -f