grub-coreboot-bin 2.02~beta3-4ubuntu2.1 (amd64 binary) in ubuntu zesty

 GRUB is a portable, powerful bootloader. This version of GRUB is based on a
 cleaner design than its predecessors, and provides the following new features:
 .
  - Scripting in grub.cfg using BASH-like syntax.
  - Support for modern partition maps such as GPT.
  - Modular generation of grub.cfg via update-grub. Packages providing GRUB
    add-ons can plug in their own script rules and trigger updates by invoking
    update-grub.
 .
 This package contains a version of GRUB that has been built for use with
 platforms running the Coreboot firmware. It will not automatically install
 GRUB as the active boot loader, nor will it automatically update grub.cfg
 on upgrade, so most people should install grub-coreboot instead.