apologies in advance for a question I may have asked

[ron minnich]

I need to set up qemu with a 64MiB ROM.

I figure supporting EFI has made QEMU capable of such things, but if
anyone has direct experience with this, please let me know. I tried it
a few years back (2008) and it did not work at all ... I guess worst
case I can make an NE2000 "device" with a giant ROM, but I'd prefer to
just do it with a 64MiB device at top of 4GiB address space.

TIA

ron