Moving code related to CPU creation and initialization internal parts from board level into apic and cpu objects will allow X86CPU to better model QOM object life-cycle. It will allow to create X86CPU as any other object by creating it with object_new() then setting properties and then calling x86_cpu_realize() to make it running. Later x86_cpu_realize() should become realize property.
git tree at: https://github.com/imammedo/qemu/tree/x86-cpu-realize-v2
