Re: [Qemu-arm] [Qemu-devel] [PATCH v2 2/2] hw/arm: Add Arm Enterprise machine type

[Leif Lindholm]

On Thu, Aug 30, 2018 at 09:39:33AM +0100, Peter Maydell wrote:
> On 30 August 2018 at 09:31, Leif Lindholm <address@hidden> wrote:
> > On Thu, Aug 30, 2018 at 03:07:29PM +0800, Hongbo Zhang wrote:
> >> @Ard, @Leif, is there any possibility to remove all the DT nodes?
> >> On real hardware, how does UEFI find the memory size and CPU number?
> >
> > Usually by asking some form of SCP/PMU.
> > So until we have rock-solid multi-cpu-instance (making terms up here,
> > there may be a proper name already?) support upstream, we need to take
> > shortcuts.
> 
> I would expect that you'd want a "faked-on-the-QEMU end" SCP
> communications endpoint to start with anyway. We have one of
> those for vexpress, for instance.

Ah, I wasn't aware we did!

In that case - sure, that is probably the more sensible solution.
Does it emulate SCMI?

/
    Leif