move some funcitons like hpa2hva to common file.
change some files to include file from asm/pgtable.h to common/pgtable.h
Tracked-On: #8831
Signed-off-by: hangliu1 <hang1.liu@intel.com>
Reviewed-by: Fei Li <fei1.li@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
