QEMU / KVM

With some specific versions of QEMU, RISC OS can work with emulation under Linux or Windows, and with virtualization under ARMLinux.

Good point would be to have a version of RISC OS adapted to vanilla QEMU. So it’ll be easier to install it on other computers, or to use it – at almost full speed – on new ARM motherboards (with Linux + KVM or a bare metal hypervisor based on KVM). RISC OS will also become compatible with all ARM servers.

I just found this webpage
The blogger enabled kvm on a raspberry pi 2.

he states:

When running QEMU with KVM, the hardware emulated is a Versatile Express A15, one the reference platforms provided by ARM Holdings

So what if we port RISC OS to this platform would we be able to run it on a rasberry pi 2 besides linux that uses 3 cores?

Other questions I have are what about the screen,network and usb?

So what if we port RISC OS to this platform would we be able to run it on a rasberry pi 2 besides linux that uses 3 cores?

Yes, it will. And the same version of RISC OS will run unchanged on all ARM 64bit servers/desktop, and on all Cortex-15/Cortex-A7 computers.

Other questions I have are what about the screen,network and usb?

It’s all managed by QEMU/KVM. You can even have a VNC like screen.