I wrote and compiled an overlay, it is a minor modification from one that has worked. However when I load it in uEnv.txt post boot it does not appear to have worked. Since it only runs at boot, and I have no access to any error messages it is spitting. I can’t tell why
I suspect the issue is not the overlay itself, but in the structure that calls it at boot time. I looks like there are multiple uEnv files, and each script seems to use variables to find and call the overlay. Something must be wrong there
Plug in a connect to J1 and let’s see what u-boot is doing…
Regards,