Building ppc/powerpc kernel to run under QEMU.
David Gibson
dwg at au1.ibm.com
Fri May 11 11:46:29 EST 2007
On Thu, May 10, 2007 at 11:07:52PM +0100, Matt Sealey wrote:
> QEMU really really wants a PREP kernel, and that stuff's just not in the new
> arch/powerpc tree anymore is it?
qemu is PReP, eh? Well that would explain the not working: PReP
hasn't been ported to arch/powerpc yet. The fact that qemu acts like
a PReP might make doing so rather easier.
> I'd love to see the device tree once QEMU's kernel has booted :D
>
> I wonder.. would it be useful to have a qemu platform in arch/powerpc and
> for someone to start hacking in devices from a non-emulated point of view?
> It seems a bit of a waste in my mind to emulate a network card, serial port
> IDE interface, ADB (yick!) and a VESA graphics adapter in such 'detail' when
> it can be passed back to the emulation somehow through some kind of clever
> call interface (maybe just have the zero page of the emulation contain a
> bunch of 'ports' which are really function calls pointers..?)
Possibly in the long term.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
More information about the Linuxppc-dev
mailing list