Ulyss
Posts: 1
Joined: Wed May 13, 2020 5:03 pm

CM device tree overlay not working

Wed May 13, 2020 6:18 pm

Hello Everyone,

I'm using a CMIO board V1.2 fitted with CM V1.1 with raspbian updated these days (4.19.98+ #1294).

I'm struggling to get my CM to work with the raspberry pi camera. I've been following this tutorial:

https://www.raspberrypi.org/documentati ... -camera.md

So I downloaded the dualcam dts source and compiled it.

I copied the compiled stb to /root/overlays and declared at the end of /root/config.txt.
But.. it has no effect. I mean I can see the read operation in 'sudo vcdbg log msg' but my configuration is not used (mainly the configuration of GPIO29-31). I get the same result with or without the added line in config.txt.

Does anyone can give me a clue?

Thanks in advance.

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