many thanks. i have what i need already and have successfully changed the ICC_MAX on X11DPL and X11SPL (uses both TPS53679)You only need the pinout of TPS53659/TPS53679?
If so, it is available in Open Compute Intel motherboard schematics:
maybe that works. i recommend not to use P-8124(stepping SKL B1), used ones are buggy unstable.Also, this board has no support and no BIOS updates at all, so would it be possible to read BIOS, manually patch it and flash it back to support P-8124 SR2YS?