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[Qemu-devel] Re: OBP under qemu-system-sparc64
From: |
Blue Swirl |
Subject: |
[Qemu-devel] Re: OBP under qemu-system-sparc64 |
Date: |
Wed, 28 Apr 2010 23:10:22 +0300 |
On 4/28/10, Artyom Tarasenko <address@hidden> wrote:
> 2010/4/21 Artyom Tarasenko <address@hidden>:
>
> > What is actually the closest sun4u model that qemu emulates?
At least Ultra-5 and Netra-T1.
> I'll put it the other way round then:
> Does qemu sun4u have anything in common with any real sun4u machine?
> Like PCI/EBUS/Serial addr?
Not exactly, for example EBUS should be behind one of the PCI bridges.
I haven't moved it there, because PCI probing in OpenBIOS does not
handle that case yet. It's also a bit unclear to me whether the PCI
bridges work correctly in QEMU.
> > Since it's a pci one I gave Ultra-5's OBP a shot, but it also dies
> > before the serial console is initialized:
> >
> > $ sparc64-softmmu/qemu-system-sparc64 -bios
> > /home/tyom/sparc/prom/u5_v3.19.4.bin -nographic -d in_asm,int,cpu
> > #### skip unassigned mem access to 000001fff1000010
> > #### skip unassigned mem access to 000001fff1000014
> > #### skip unassigned mem access to 000001fff1710000
> > #### skip unassigned mem access to 000001fff1710004
> > #### skip unassigned mem access to 000001fff1710008
> > #### skip unassigned mem access to 000001fff1300398
> > #### skip unassigned mem access to 000001fff130015c
> > #### skip unassigned mem access to 000001fff130002e
> > <hang>
>
>
> --
> Regards,
> Artyom Tarasenko
>
> solaris/sparc under qemu blog: http://tyom.blogspot.com/
>
- [Qemu-devel] OBP under qemu-system-sparc64, Artyom Tarasenko, 2010/04/14
- [Qemu-devel] Re: OBP under qemu-system-sparc64, Artyom Tarasenko, 2010/04/14
- [Qemu-devel] Re: OBP under qemu-system-sparc64, Blue Swirl, 2010/04/14
- [Qemu-devel] Re: OBP under qemu-system-sparc64, Artyom Tarasenko, 2010/04/14
- [Qemu-devel] Re: OBP under qemu-system-sparc64, Blue Swirl, 2010/04/14
- [Qemu-devel] Re: OBP under qemu-system-sparc64, Artyom Tarasenko, 2010/04/14
- [Qemu-devel] Re: OBP under qemu-system-sparc64, Artyom Tarasenko, 2010/04/21
- [Qemu-devel] Re: OBP under qemu-system-sparc64, Artyom Tarasenko, 2010/04/28
- [Qemu-devel] Re: OBP under qemu-system-sparc64,
Blue Swirl <=