Documentation

The Buildroot user manual is where you want to start reading if you wish to understand how Buildroot works, or wish to change/extend/fix things. It is available as:

HTML
Stable | Nightly

PDF
Stable | Nightly

ASCII
Stable | Nightly

If you find any errors (factual, grammatical, whatever) please report them to us.

Training

Bootlin (formerly Free Electrons) offers a complete 3-days training course on Buildroot. They also make the training materials freely available: