How to compile and create Device tree file(.dtb) alone

[anandhakumarm]

Hi all,

Im using LS2085A board and im using yocto sdk, does anyone how to compile this dtb file alone, since it is taking too much time to compile in bitbake fsl-image-minimal.. so i just want to know how to compile the dtb file alone. pls share some idea..

[bpe]

If you have the Device Tree compiler installed on your Linux host:

dtc -I dts -O dtb <your_dts_file> > <your_dt_file>

If you do not have dtc on your host machine,  first bitbake dtc-native,

find the binaries under <your_sdk_dir>/tmp/work/i686/dtc-native/<dtc_version>/image/

and copy where appropriate on your host (typically /usr/bin/).

You may also need to specify where to locate include files with -i option.

Have a great day,
Platon

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