最終更新:2024-11-29 (金) 07:14:16 (9d)
dtc
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Device Tree Compiler
http://manpages.ubuntu.com/manpages/xenial/man1/dtc.1.html
例
dtc -I dtb boot.img-second.gz -O dts -o meson8_tm8.dtd dtc -I dtb -O dts /sys/firmware/fdt -o ~/devicetree.dts
ファイル
Linuxカーネル
Ubuntu/パッケージ
help
Usage: dtc [options] <input file> Options: -[qI:O:o:V:d:R:S:p:a:fb:i:H:sW:E:@AThv] -q, --quiet Quiet: -q suppress warnings, -qq errors, -qqq all -I, --in-format <arg> Input formats are: dts - device tree source text dtb - device tree blob fs - /proc/device-tree style directory -o, --out <arg> Output file -O, --out-format <arg> Output formats are: dts - device tree source text dtb - device tree blob yaml - device tree encoded as YAML asm - assembler source -V, --out-version <arg> Blob version to produce, defaults to 17 (for dtb and asm output) -d, --out-dependency <arg> Output dependency file -R, --reserve <arg> Make space for <number> reserve map entries (for dtb and asm output) -S, --space <arg> Make the blob at least <bytes> long (extra space) -p, --pad <arg> Add padding to the blob of <bytes> long (extra space) -a, --align <arg> Make the blob align to the <bytes> (extra space) -b, --boot-cpu <arg> Set the physical boot cpu -f, --force Try to produce output even if the input tree has errors -i, --include <arg> Add a path to search for include files -s, --sort Sort nodes and properties before outputting (useful for comparing trees) -H, --phandle <arg> Valid phandle formats are: legacy - "linux,phandle" properties only epapr - "phandle" properties only both - Both "linux,phandle" and "phandle" properties -W, --warning <arg> Enable/disable warnings (prefix with "no-") -E, --error <arg> Enable/disable errors (prefix with "no-") -@, --symbols Enable generation of symbols -A, --auto-alias Enable auto-alias of labels -T, --annotate Annotate output .dts with input source file and line (-T -T for more details) -h, --help Print this help and exit -v, --version Print version and exit