[Buildroot] [PATCH 1/3] configs/qemu: Add a ppc64le-powernv configuration

[Cédric Le Goater]

Hello Thomas,

>> because the same image can be used for the QEMU machine implementing
>> the POWER8 processor, which also works for POWER9 and Power10.
> 
> So why don't we test it with -M powernv8 ?

Sure. Would you rather have a ppc64le-powernv8 and a ppc64le-powernv9
config instead ?

I have a few other patches adding similar boards for 44x CPUs. I can
resend a v2 for the whole.

What's the process to bump the QEMU version ?

Thanks,

C.