8620 pcplusmp shouldn't support x2APIC mode
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>

*** 21,31 ****
  
  #
  # Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
  #
  # Copyright (c) 2010, Intel Corporation.
! # Copyright 2016 Joyent, Inc.
  #
  #       This Makefile defines file modules in the directory uts/i86pc
  #       and its children. These are the source files which are i86pc
  #       "implementation architecture" dependent.
  #
--- 21,31 ----
  
  #
  # Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
  #
  # Copyright (c) 2010, Intel Corporation.
! # Copyright 2017 Joyent, Inc.
  #
  #       This Makefile defines file modules in the directory uts/i86pc
  #       and its children. These are the source files which are i86pc
  #       "implementation architecture" dependent.
  #
*** 198,208 ****
  PCPLUSMP_OBJS += apic.o apic_regops.o psm_common.o apic_introp.o        \
                          mp_platform_common.o mp_platform_misc.o         \
                          hpet_acpi.o apic_common.o apic_timer.o
  APIX_OBJS += apix.o apic_regops.o psm_common.o apix_intr.o apix_utils.o \
                  apix_irm.o mp_platform_common.o hpet_acpi.o apic_common.o \
!                 apic_timer.o
  
  
  ACPI_DRV_OBJS   += acpi_drv.o acpi_video.o
  ACPINEX_OBJS    += acpinex_drv.o acpinex_event.o
  
--- 198,208 ----
  PCPLUSMP_OBJS += apic.o apic_regops.o psm_common.o apic_introp.o        \
                          mp_platform_common.o mp_platform_misc.o         \
                          hpet_acpi.o apic_common.o apic_timer.o
  APIX_OBJS += apix.o apic_regops.o psm_common.o apix_intr.o apix_utils.o \
                  apix_irm.o mp_platform_common.o hpet_acpi.o apic_common.o \
!                 apic_timer.o apix_regops.o
  
  
  ACPI_DRV_OBJS   += acpi_drv.o acpi_video.o
  ACPINEX_OBJS    += acpinex_drv.o acpinex_event.o