PolarFire: Add autogenerated PolarFire SoC symbols
The footprint MRs are here: kicad-footprints!2951 kicad-footprint-generator!815
And the kicad-library-utils MR here: kicad-library-utils!452
The two reasons that it breaks the KLC is that the Bank that the power pins are in is vertical like all the other Banks and because the power pins of the same name overlap. The latter one might because they are BGA pins not starting with a number. It says "Found non-numeric pin in a pinstack: