Manually set gpio pins for power module on beaglebone blue

I have an analog voltage and current sensor I am mounting onto my beaglebone blue. I would like to remap the pins to ADC0 and ADC1 in ardupilot but can’t seem to figure it out.

In mission planner it seems I can set the output to values for other board but it does not appear to let me map to specific pins.

Any help is appreciated.
Thank you.