UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/SecPeiDxeTimerLibUefiCpu.inf

   1 ## @file
   2 # Instance of Timer Library only using CPU resources.
   3 #
   4 # Timer Library that only uses CPU resources to provide calibrated delays
   5 #  on IA-32, x64, and IPF.
   6 # Note: A driver of type DXE_RUNTIME_DRIVER and DXE_SMM_DRIVER can use this TimerLib
   7 #  in their initialization without any issues. They only have to be careful in
   8 #  the implementation of runtime services and SMI handlers.
   9 #  Because CPU Local APIC and ITC could be programmed by OS, it cannot be
  10 #  used by SMM drivers and runtime drivers, ACPI timer is recommended for SMM
  11 #  drivers and runtime drivers.
  12 #
  13 # This library differs with the SecPeiDxeTimerLibCpu library in the MdePkg in
  14 # that it uses the local APIC library so that it supports x2APIC mode.
  15 #
  16 # Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
  17 #
  18 #  This program and the accompanying materials
  19 #  are licensed and made available under the terms and conditions of the BSD License
  20 #  which accompanies this distribution. The full text of the license may be found at
  21 #  http://opensource.org/licenses/bsd-license.php.
  22 #  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  23 #  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  24 #
  25 #
  26 ##
  27
  28 [Defines]
  29   INF_VERSION                    = 0x00010005
  30   BASE_NAME                      = SecPeiDxeTimerLibUefiCpu
  31   MODULE_UNI_FILE                = SecPeiDxeTimerLibUefiCpu.uni
  32   FILE_GUID                      = 4FFF2014-2086-4ee6-9B58-886D1967861C
  33   MODULE_TYPE                    = BASE
  34   VERSION_STRING                 = 1.0
  35   LIBRARY_CLASS                  = TimerLib
  36
  37
  38 #
  39 #  VALID_ARCHITECTURES           = IA32 X64
  40 #
  41
  42 [Sources.Ia32, Sources.X64]
  43   X86TimerLib.c
  44
  45 [Packages]
  46   MdePkg/MdePkg.dec
  47   UefiCpuPkg/UefiCpuPkg.dec
  48
  49 [LibraryClasses]
  50   BaseLib
  51
  52 [LibraryClasses.IA32, LibraryClasses.X64]
  53   PcdLib
  54   DebugLib
  55   LocalApicLib
  56
  57 [Pcd.IA32, Pcd.X64]
  58   gEfiMdePkgTokenSpaceGuid.PcdFSBClock  ## SOMETIMES_CONSUMES
  59