Re: [OpenBIOS] PReP PowerPC "emulation"

[Massimo Montecchi]

Until r828 was in this way ... then somethink was wrong....

2010/9/13 Laurent Vivier
> Hi,
>
> the last time I tried to boot AIX (6 or 7 monthes ago...), OpenBIOS was
> able to load the bootloader but as RTAS is not provided by OpenBIOS,
> bootloader failed and didn't go further. I think it was with the CHRP
> emulation.
>
> Regards,
> Laurent
>
> Hi,
>
> I have tried qemu from 0.11 to latest git (as of 11/09/2010) with latest
> openbios inside, but if i want to use PREP PPC "machine" the error is the
> same:
>
> qemu: hardware error: PowerPC 601 / 620 / 970 need a 1MB BIOS
>
> CPU #0:
> NIP 00000000 LR 00000000 CTR 00000000 XER 00000000
> MSR 00000000 HID0 00000000 HF 00000000 idx 0
> TB 00000000 00000000 DECR ffffffff
> GPR00 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR04 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR08 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR12 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR16 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR20 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR24 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR28 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> CR 00000000 [ - - - - - - - - ] RES 00000000
> FPR00 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> FPR04 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> FPR08 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> FPR12 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> FPR16 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> FPR20 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> FPR24 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> FPR28 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> FPSCR 00000000
> SRR0 00000000 SRR1 00000000 SDR1 00000000
>
> How can I use openbios to start an AIX with qemu ?
>
> Massimo Montecchi
> Modena - Italy