[OpenBIOS] Apple's BootX

[Programmingkid]

> 
> On that note, my patch to qemu for 7447a v1.5 is incomplete, it doesn’t show up in the list of CPU’s when I invoke -cpu help, and I can’t chose -cpu 4747a_v1.5. 
> 
> Do you know where in the sconce code that list is propagated, I need to patch that too?

The list of CPU models that is listed by "-cpu ?" for qemu-system-ppc is found in the file target/ppc/cpu-models.c.

Hope this helps.