Hi Like,

VM or RT VM, I don't know. It did not occur to me there was an actual
difference, I just used the launcher script for zephyr. I'll check.

I could get LAPIC (which we indeed call LOAPIC) to work using --
lapic_pt option to acrn-dm. But then I am unable to stop/reset/delete
the VM for some reason (even with --force on stop, it always returns
-1).

I'll still investigate about HPET. It "should" work, and if Zephyr is
missing some support - runtime calibration that is - then it will be
worth adding it.

Thanks for the inputs,

Tomasz