Overview
This course focuses on Devicetree tooling updates and improvements, specifically comparing them with board files. The learning outcomes include understanding the progress and challenges of device tree overlays, as well as gaining insights into the future developments in this area. The course covers topics such as Devicetree source files, annotations, compiler overview, and device tree booting. The teaching method involves a Birds of a Feather (BoF) session led by an experienced Linux kernel maintainer, encouraging audience participation through questions, suggestions, and issue discussions. This course is intended for individuals interested in Linux kernel development, device tree maintenance, and embedded systems programming.
Syllabus
Introduction
Failed Devicetree event
The breadth of participation
Plumbers
Devicetree
Tool Highlight
Old Tool
Annotations
Device Tree
Device Tree Diff
Device Tree Boot
Compiler Overview
Warnings
Compatibility
Size
Overlay
Base Issues
Devicetree Source Files
Single Function Device
Tree Trimming
Taught by
Linux Foundation