(kernel-rolling) arch: Add basic platform support for Phytium#171

opsiff merged 6 commits intodeepin-community:kernel-rollingdeepin-community/kernel:kernel-rollingfrom

MingcongBai:bai/kernel-rolling/phytium-socMingcongBai/deepin-kernel:bai/kernel-rolling/phytium-socCopy head branch name to clipboard