bsp/aarch64:SMP improvement on aarch64
Summary
bsp/aarch64:SMP improvement on aarch64
- add conversion between MPID and CPU index
- add parameters to pass cluster ID to secondary CPU
- add parameters cluster ID for gicv3_trigger_sgi()
- move _CPU_SMP_Start_processor() from bspsmp-arm-psci.c to aarch64-smp.c
Close #5064
Edited by xiaojun zheng