I've just tried MILO on an NEC RISCstation 2200.
Well, milo-0.21 started Ok on that machine, printing:
ARC Vendor ID : [NEC W&S]
ARC ProductID : [00004c81823d0072] (ethernet addr. related)
ARC System ID : [NEC RA-94]
Processor type : [UNKNOWN I04 V6.0]
Secondary cache size : [unknown]
(which is quite sensible as L2 cache is not installed on that machine)
milo-0.26 has been leading to an `TlbS exception occured' message
therefore entering the low level monitor of the NEC ARC BIOS.
milo printed its version, copyright string, the 3 ARC Id's and failed
before trying to guess on what HW it's currently running.
Hope it may be somehow useful!
Frederic.R.R.Roussel -- Frederic.Roussel@eng.efi.com