Zero no more hardwired as BSP apic id
Zero no more hardwired as BSP apic id

- the BSP apic id is written in the io apic redirection entries to
  deliver the interrupts to BSP

veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi