Adding custom overlay to TEZI

Technical Support
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1

Hi,

Perhaps there is already a guide for this somewhere, but I couldn’t find it so I’m asking here.
I have a Verdin IMX8M Plus mounted on a custom carrier board and connected to an LVDS display.
I already created a Device Tree Overlay for my LVDS display that works on our set up.

I am curious, however, is it possible to include that overlay in a custom TEZI image, so I can see the TEZI UI on the LVDS display?

Note that I am booting TEZI from an SD card on my target HW, and TEZI is auto-installing my custom TorizonCore. I think it would be neat if I can see the installation progress on my LVDS display.

2

Hello @berganas ,
Please have a look at this thread, it might help you

Best regards,
Josep

3

Hi Josep,

In the thread it suggests replacing the device tree.
Does that mean I need to apply my changes directly on the de-compiled device tree and recompile it? I was hoping there is a way to keep the device tree intact and add a compiled device tree overaly on top of it, if that makes sense?

4

Hello @berganas ,
Actually after a closer inspection on our documentation, it should be possible:

Best regards,
Josep

5

Hello @berganas ,

Were you able to solve your issue?

Best regards,
Josep

6

Hi @josep.tx,

No, we just decided this isn’t a priority right now and not worth the effort.
Should I close this ticket?

7

Hello @berganas ,

You can leave it open. We will close it

Best regards,
Josep