Locating source for dts files for specific kernel version

General Discussion
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1

Please advise where I can find latest dts file for a specific kernel.

For example I am looking for BB-BONE-AUDI-02-00A0.dts file so that I can check whether it needs modifications for our needs.

2

Hey @Colin_Bester ,

I see in /opt/source/dtb-5.10-ti/src/arm/overlays/ has some ideas but I cannot find the AUDI one.

Maybe in /lib/firmware/? I will plug in later and get the exact locations of the overlays available in DTS format.

Seth

P.S. Here: /opt/source/dtb-5.10-ti/src/arm/.

3

Everything you want is right here:

beagleboard/BeagleBoard-DeviceTrees

4

Thanks I did find dts on the actual beaglebone but was looking for repo with src files as well

5

Thanks @lranders Problem is I don’t see the BB-BONE-AUDI-… dts file.

I plan to rebuild kernel so need to make sure I have all I need.

6

Sounds really odd that it’s missing in the repo but present on the device,
but stranger things have happened I guess.

Just to make sure, are you missing an overlay or a base file?

In the first case, you shouldn’t really need it for kernel work;
just feed what you’ve got to u-boot and be on your merry way.

7

There is the AUDI one from 2012 but a lot has changed.

Seth

8

That is my concern - making sure I am working with the correct version.

I pulled it off of the flashed device and will be checking for any I/O clashing which is what I had last time round (several years ago) but quick look appears to be okay.

On my dev machine, the 2015 source base which I believe was from bb-kernel did include the dts files.

I am still battling on correct sources for cross compiling and am waiting for acceptance request to openbeagle

9

I am pretty sure I am not cloning the correct repo for cross compiling as it MUST be included in src.

With all the versions and repo’s out there I am not sure which is best to use for cross compiling.