Could you post:
A screen shot image of make menuconfg, rather than a dump of the .config file like:
I think what I’m showing above are the parameters for the firmware image that you want to build.
Explain the procedure you followed for loading Klipper onto your SOQuartz v1.0. I believe that this is in the CM4 form factor -correct?
Have you loaded any other modules into klipper? Providing your latest klippy.log would be helpful.