fwupdate 0.4+git20151015.081427-0ubuntu3 (arm64 binary) in ubuntu xenial

 fwupdate provides functionality to update system firmware. It has been
 initially designed to update firmware using UEFI capsule updates, but
 it is designed to be extensible to other firmware update standards.
 .
 This package provides a simple command line interface to perform UEFI
 firmware updates.