Debian — Details of package grub-efi-arm64-bin in bullseye

GRand Unified Bootloader, version 2 (ARM64 UEFI modules)

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 GRUB modules that have been built for use on ARM64
systems with UEFI. It can be installed in parallel with other flavours,
but will not automatically install GRUB as the active boot loader nor
automatically update grub.cfg on upgrade unless grub-efi-arm64 is also
installed.

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