This patch add X553 FW ALEF support for B0. ALEF is the new unified FW. This contains updated register defines for ALEF speed configuration. Likewise it also removes the AN_CNTL_8 usage from the native SFI flow as it is no longer supported by FW. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>