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Porting the ThinkPad x61 to coreboot

Hacker News·5 months ago
#BHJuCYXA
#code#reverse#thinkpad#firmware#coreboot
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Table of Contents

An introduction to my IBM/Lenovo ThinkPad addiction

AI assisted reverse engineering Traditional dumping of information from the vendor BIOS

Setting up the AI agent tools and some firmware findings

Vibe reverse engineering

LLM assisted reverse engineering

Workflow of how I flashed and tested things

Porting libgfxinit to GM965

Upstreaming the code, fixing even more mistakes

What will the future bring? AI assisted reverse engineering

Port to fstart

An introduction to my IBM/Lenovo ThinkPad addiction

Over 10 years ago I got my first ThinkPad x60. I got interested in free software by reading the about GNU page in the GNU Emacs editor. Free software back then and certainly now is quite usable, typically without much closed-source software. One area where free software is lacking is firmware and this led me to want to try libreboot on that ThinkPad x60. A few years forward and I became a coreboot contributor and eventually got a job at 9elements because of this.…

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