The aoR3000 is a MIPS R3000A compatible core capable of booting the Linux kernel version 3.16 in about 3 seconds and with a rating of 48.74 BogoMIPS. It features a compatible MMU, but no FPU.
The OpenCores aoOCS SoC is a Wishbone compatible implementation of most of the Amiga Original Chip Set (OCS) and computer functionality. aoOCS is not related in any way with Minimig - it is a new and independent Amiga OCS implementation.