tldr/pages/common/dtc.md

dtc

The Device Tree Compiler, a tool for recompiling device trees between formats. More information: https://github.com/dgibson/dtc.

• Compile a device tree source .dts file into a binary device tree blob .dtb file:

dtc -I dts -O dtb -o {{path/to/output_file.dtb}} {{path/to/input_file.dts}}

• Compile a device tree source .dts file into a binary device tree blob overlay .dtbo file:

dtc -@ -I dts -O dtb -o {{path/to/output_file.dtbo}} {{path/to/input_file.dts}}

• Decompile a device tree blob .dtb file into a readable device tree source .dts file:

dtc -I dtb -O dts -o {{path/to/output_file.dts}} {{path/to/input_file.dtb}}

• Decompile the current device tree from the system into a readable device tree source .dts file:

dtc -I fs -O dts /proc/device-tree