4MB simms on IRIS 4D/25

[David Wong]

> I have tested 4Mbit simms on a 4D/25 without problems.  I took it
> all the way to 64Megabytes.  However, you need to be at a certain
> rom revision in order for the 4mbit simms to be recognized.
> I believe the revision is 3.2 rev E (I would really appreciate
> someone at SGI confirming this).

All versions of PROM should be able to figure out the type of SIMMS
you are using, either 1MB or 4MB.
--

					David