AIX is not supported (and cannot run on) G4, maybe it will be
possible for the 970 processors (for usage in blade servers). Today
supported processors are: Power4(+) and soon Power5. Older ones
are Power1, Power2, Power3, 601 and 603.
A history: http://www.rootvg.net/column_risc.htm
I have no clue how difficult it is to implement this but if you can
provide some feedback? I'm afraid it "goes over my head" doh..
A Power4 processor would be nice - it is never attempted and the
AIX community will be verry thankfull, those RISC machines are