ARM AROS only. Would be nice to have MOS/AOS4 for it, but way impossible for now.
What is 16 or 64-core Epiphany Multicore Accelerator??
Yup, it is sort of a supercharged Raspberry Pi so AROS wouldn't be a problem... With that FPGA, Amiga chipset emulation would be possible (if desirable... Software emu might actually be better), and the Epiphany chip is a multicore general purpose processing chip...