Re: [OpenBIOS] Sparc64 OpenBIOS

[Nick Couchman]

> > > On 2009/11/17 at 11:17, Stefan Reinauer

wrote:
> Nick Couchman wrote:
> > So, on the Nevada b127 boot attempt (and on Solaris 10 - output is
>
> identical), here's the output from "see do-boot" (note that "boot -H

cdrom"
> doesn't seem to make this word available - I have to do a real boot

before it
> loads it and I can see what it's attempting to do):
> >
>
> Did you try boot cdrom -H instead?

Ah, this seems to work better - didn't realize that the order of
arguments mattered.  Thanks!
> > FCode UFS Reader 1.12 00/07/17 15:48:16. 
> > Loading: /platform//ufsboot
> > Loading: /platform/sun4u/ufsboot
> > Boot load failed.
> >  ok
>
> You should see more with
>
> 0 > true to fcode-debug?

Hmmm...I set this in the openbios/forth/admin/nvram.fs file before
compiling.  If I try doing this command before a boot, I get the
following:

0 > true to fcode-debug?  ok
0 > boot cdrom -H 
[sparc64] Booting file 'cdrom' with parameters '-H'
Not a bootable ELF image
Not a Linux kernel image
Not a bootable a.out image
Loading FCode image...
Loaded 7120 bytes
entry point is 0x4000
Evaluating FCode...
Unhandled Exception 0x0000000000000034
PC = 0x00000000ffd0f05c NPC = 0x00000000ffd0f060
Stopping execution

Thanks!
-Nick
> before attempting to boot here.
>
> It looks a whole lot like it tries to read a machine type but that
> fails, so it's reading /platform//ufsboot first, and then falls back

to
> /platform/sun4u/ufsboot...
>
> Stefan

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Sparc64 OpenBIOS

[Mark Cave-Ayland]

Nick Couchman wrote:
> Hmmm...I set this in the openbios/forth/admin/nvram.fs file before
> compiling.  If I try doing this command before a boot, I get the
> following:
>
> 0 > true to fcode-debug?  ok
> 0 > boot cdrom -H 
> [sparc64] Booting file 'cdrom' with parameters '-H'
> Not a bootable ELF image
> Not a Linux kernel image
> Not a bootable a.out image
> Loading FCode image...
> Loaded 7120 bytes
> entry point is 0x4000
> Evaluating FCode...
> Unhandled Exception 0x0000000000000034
> PC = 0x00000000ffd0f05c NPC = 0x00000000ffd0f060
> Stopping execution
>
> Thanks!
> -Nick

Okay. Can you show us which parameters you are using to launch Qemu?

ATB,

Mark.

Sparc64 OpenBIOS

[Nick Couchman]

> > > On 2009/11/18 at 10:32, Mark Cave-Ayland

wrote:
> Nick Couchman wrote:
> > Hmmm...I set this in the openbios/forth/admin/nvram.fs file before
> > compiling.  If I try doing this command before a boot, I get the
> > following:
> >
> > 0 > true to fcode-debug?  ok
> > 0 > boot cdrom -H 
> > [sparc64] Booting file 'cdrom' with parameters '-H'
> > Not a bootable ELF image
> > Not a Linux kernel image
> > Not a bootable a.out image
> > Loading FCode image...
> > Loaded 7120 bytes
> > entry point is 0x4000
> > Evaluating FCode...
> > Unhandled Exception 0x0000000000000034
> > PC = 0x00000000ffd0f05c NPC = 0x00000000ffd0f060
> > Stopping execution
> >
> > Thanks!
> > -Nick
>
> Okay. Can you show us which parameters you are using to launch Qemu?

./sparc64-softmmu/qemu-system-sparc64 -hda disk0 -cdrom /misc/iso/Solaris/sol-nv-b127-sparc-dvd.iso -nographic -bios openbios-devel/obj-sparc64/openbios-builtin.elf -boot d

When I launch, I'm in the qemu source directory.  I've checked out the openbios-devel source to that directory and built the sparc64 version of OpenBIOS there.

-Nick
> ATB,
>
> Mark.

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