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dtc: add more examples (#17130)

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Harrison 2025-07-09 22:28:11 +08:00 committed by GitHub
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@ -3,6 +3,18 @@
> The Device Tree Compiler, a tool for recompiling device trees between formats.
> More information: <https://github.com/dgibson/dtc>.
- Decompile a `.dtb` file into a readable `.dts` file:
- 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`