Tools for ChromeOS firmware/bootloader integration

 The built-in firmware on ChromeOS devices has a custom verified boot
 implementation that can only boot from special images written to
 partitions of a certain type. This package provides tools that create
 these images for the running system and manage these partitions.
 .
 On ChromeOS devices, this also provides hooks to keep Debian bootable
 via the firmware's custom verified boot method by automatically
 building boot images and writing them to appropriate partitions
 whenever a kernel or an initramfs change happens.