blob: a25e94a61a0c57e070ab4cbe1925a3922c20f211 [file] [log] [blame]
## @file
# Instance of Timer Library only using CPU resources.
#
# Timer Library that only uses CPU resources to provide calibrated delays
# on IA-32, x64, and IPF.
# Note: A driver of type DXE_RUNTIME_DRIVER and DXE_SMM_DRIVER can use this TimerLib
# in their initialization without any issues. They only have to be careful in
# the implementation of runtime services and SMI handlers.
# Because CPU Local APIC and ITC could be programmed by OS, it cannot be
# used by SMM drivers and runtime drivers, ACPI timer is recommended for SMM
# drivers and runtime drivers.
#
# This library differs with the SecPeiDxeTimerLibCpu library in the MdePkg in
# that it uses the local APIC library so that it supports x2APIC mode.
#
# Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php.
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = SecPeiDxeTimerLibUefiCpu
MODULE_UNI_FILE = SecPeiDxeTimerLibUefiCpu.uni
FILE_GUID = 4FFF2014-2086-4ee6-9B58-886D1967861C
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = TimerLib
#
# VALID_ARCHITECTURES = IA32 X64 IPF
#
[Sources.Ia32, Sources.X64]
X86TimerLib.c
[Sources.IPF]
IpfTimerLib.c
[Packages]
MdePkg/MdePkg.dec
UefiCpuPkg/UefiCpuPkg.dec
[LibraryClasses]
BaseLib
[LibraryClasses.IA32, LibraryClasses.X64]
PcdLib
DebugLib
LocalApicLib
[LibraryClasses.IPF]
PalLib
[Pcd.IA32, Pcd.X64]
gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## SOMETIMES_CONSUMES