Leah Rowe
93b49afa3f
coreboot has this now: commit c421847fe2fef61586eb313206a4be0f2e491974 Author: Matt DeVillier <matt.devillier@gmail.com> Date: Mon Dec 29 10:12:17 2025 -0600 util/crossgcc: Fix GNAT detection for gnat-15 this one is advisory instead, telling the user to create such a symlink as we did. this is much less invasive. our own check was bad, because it basically silences what is otherwise an error. coreboot's approach is more correct, so we will defer to that instead. note that this means older coreboot (for fam15h) is no longer covered, but those trees don't use gnat anyway as libgfxinit is unused on those targets this lbmk patch removes 61 sloc of dead code, which makes me very happy. Signed-off-by: Leah Rowe <leah@libreboot.org>
Libreboot
Documentation: libreboot.org
Support: #libreboot on
Libera IRC
Libreboot provides libre boot firmware on supported motherboards. It replaces proprietary vendor BIOS/UEFI implementations, by
- Using coreboot to initialize the hardware (e.g. memory controller, CPU, etc.) while minimizing unwanted functionality (e.g. backdoors such as the Intel Management Engine)
- ... which runs a payload such as SeaBIOS, GRUB, or U-Boot
- ... which loads your operating system's boot loader (BSD and Linux-based systems are supported).
Why use Libreboot, and what is coreboot?
A lot of users who use libre operating systems still use proprietary boot firmware, which often contain backdoors and bugs, hampering user freedom and right to repair.
coreboot provides libre boot firmware by initializing the hardware then running a payload. However, coreboot is notoriously difficult to configure and install for most non-technical users, requiring detailed technical knowledge of hardware.
Libreboot solves this by being a coreboot distribution (in the same way that Alpine Linux is a Linux distribution). It provides a fully automated build system that downloads and compiles pre-configured ROM images for supported motherboards, so end-users could easily fetch images to flash onto their devices.
Libreboot also produces documentation aimed at non-technical users and excellent user support via IRC.
Contribute
You can check bugs listed on the bug tracker.
You may use Codeberg pull requests to send patches with bug fixes or other improvements. This repository hosts the code for the main build system. The website lives in a separate repository.
Development is also done on the IRC channel.
License for this README
It's just a README file. It is released under Creative Commons Zero, version 1.0.