Working with Device Tree (DOULOS)
Intro Device tree: for non-discoverable hardware, included in BSP Source type Old style: C code BSP, files compiled into the kernel New style: device-tree BSP -> device tree blob (load by boot loader) Compilation In-tree vs. out-of-tree
dtc command
convert .dts to .dtb, and backwards Device tree syntax devicetree.org
Nodes
Properties
Values Root node = /