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:
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:
Slides preview
Training materials
Public online training course
Regular online training courses, available to individual
registration, are proposed by Bootlin, with Thomas
Petazzoni as
trainer. See next
dates and registration details.