Re: Status of ARM Cortex-A55 CPU support

2022-06-27 Thread Peter Maydell
On Mon, 27 Jun 2022 at 15:11, Patrice Blin wrote: > If I compare the logs (real/emulated), I'm missing, > - CPU features: detected: ARM errata 1165522, 1319367, or 1530923 > > I'm guessing qemu doesn't implement erratas These are usually printed based on the specific CPU model and

Re: Status of ARM Cortex-A55 CPU support

2022-06-27 Thread Patrice Blin
Hi, Thanks for your answer, > Depends on what you're trying to do. Usually for booting > guest OSes like Linux -cpu max (or one of the other supported > CPU models) is fine, because Linux will look at the ID registers > to see what features are available and adjust accordingly. Yes, I'm

Re: Status of ARM Cortex-A55 CPU support

2022-06-20 Thread Peter Maydell
On Mon, 13 Jun 2022 at 16:18, Patrice Blin wrote: > > Hi, > > As of version 7.0.50 (v7.0.0-1647-g028f2361d0), cortex-a55 is not part of the > available CPUs. > I would like to know if support is on the horizon or should I rely on -cpu > max ? > > While googling, I found this question was asked

Status of ARM Cortex-A55 CPU support

2022-06-13 Thread Patrice Blin
Hi, As of version 7.0.50 (v7.0.0-1647-g028f2361d0), cortex-a55 is not part of the available CPUs. I would like to know if support is on the horizon or should I rely on -cpu max ? While googling, I found this question was asked last year