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Re: [Qemu-devel] Can't boot my sparc system anymore
From: |
Blue Swirl |
Subject: |
Re: [Qemu-devel] Can't boot my sparc system anymore |
Date: |
Sun, 28 Sep 2008 21:48:05 +0300 |
On 9/28/08, Robert Reif <address@hidden> wrote:
> Blue Swirl wrote:
>
> > On 9/28/08, Robert Reif <address@hidden> wrote:
> >
> >
> > > I tried running one of my sparc system boot scripts that does:
> > >
> > > qemu-system-sparc -hda c.img -M SS-10 -append "console=ttyS0
> > > video=tcxfb:off" -nographic
> > >
> > > and I now get:
> > >
> > > -append only allowed with -kernel option
> > >
> > > This is a recent regression. Do I need to do this differently now or
> is
> > > this a bug?
> > >
> > >
> >
> > It has never worked. -append is used only with preloaded Linux kernel
> > , it is not passed to the boot loader. Please use -prom-env, for
> > example -prom-env 'boot-args=linux single'.
> >
> > Also -nographic is passed to OpenBIOS which switches prom console to
> > serial, so it is not necessary to use 'console=xxx' or 'video=xxx'
> > options. Linux uses prom console before switching to its own console
> > functions.
> >
> >
> >
> >
> >
> It may not be right but it does (did) work. Here is current svn with the
> failing command line test disabled running:
>
> qemu-system-sparc -hda c.img -M SS-10 -append "Linux console=ttyS0
> video=tcxfb:off" -nographic
>
> Configuration device id QEMU version 1 machine id 64
> CPUs: 1 x TI,TMS390Z55
> Welcome to OpenBIOS v1.0RC1 built on Sep 18 2008 19:07
> Type 'help' for detailed information
>
> [sparc] Booting file 'disk' with parameters 'Linux console=ttyS0
> video=tcxfb:off'
> Not a bootable ELF image
> Not a Linux kernel image
> Loading a.out image...
> Loaded 7680 bytes
> entry point is 0x4000
> Jumping to entry point...
> SILO Version 1.4.13
>
> Uncompressing image...
Sorry, I had forgotten about this. Do you get the same result with
-prom-env 'boot-args=Linux console=ttyS0 video=tcxfb:off'?
Or just -prom-env 'boot-args=Linux' and -nographic?
- [Qemu-devel] Can't boot my sparc system anymore, Robert Reif, 2008/09/28
- Re: [Qemu-devel] Can't boot my sparc system anymore, Blue Swirl, 2008/09/28
- Re: [Qemu-devel] Can't boot my sparc system anymore, Robert Reif, 2008/09/28
- Re: [Qemu-devel] Can't boot my sparc system anymore,
Blue Swirl <=
- Re: [Qemu-devel] Can't boot my sparc system anymore, Robert Reif, 2008/09/28
- Re: [Qemu-devel] Can't boot my sparc system anymore, Blue Swirl, 2008/09/29
- Re: [Qemu-devel] Can't boot my sparc system anymore, Robert Reif, 2008/09/29
- Re: [Qemu-devel] Can't boot my sparc system anymore, Blue Swirl, 2008/09/30
- Re: [Qemu-devel] Can't boot my sparc system anymore, Anthony Liguori, 2008/09/30
- Re: [Qemu-devel] Can't boot my sparc system anymore, Anthony Liguori, 2008/09/30
- Re: [Qemu-devel] Can't boot my sparc system anymore, Robert Reif, 2008/09/30