2416af225c8349e30741c8a7f7316d72a5b347dd
[mirror_edk2.git] / 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 IPF
40 #
41
42 [Sources.Ia32, Sources.X64]
43 X86TimerLib.c
44
45 [Sources.IPF]
46 IpfTimerLib.c
47
48
49 [Packages]
50 MdePkg/MdePkg.dec
51 UefiCpuPkg/UefiCpuPkg.dec
52
53 [LibraryClasses]
54 BaseLib
55
56 [LibraryClasses.IA32, LibraryClasses.X64]
57 PcdLib
58 DebugLib
59 LocalApicLib
60
61 [LibraryClasses.IPF]
62 PalLib
63
64
65 [Pcd.IA32, Pcd.X64]
66 gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## SOMETIMES_CONSUMES
67