b2f4da3956
In the next patches, we'll differentiate the PMBA IO port address that we program on PIIX4 vs. Q35. Normally we'd just turn PcdAcpiPmBaseAddress into a dynamic PCD. However, because we need this value in BaseRomAcpiTimerLib too (which cannot access RAM and dynamic PCDs), it must remain a build time constant. We will introduce its Q35 counterpart later. As first step, replace the PCD with a new macro in "OvmfPlatforms.h"; Jordan prefers the latter to fixed PCDs in this instance. Cc: Gabriel Somlo <somlo@cmu.edu> Cc: Jordan Justen <jordan.l.justen@intel.com> Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1333238 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Gabriel Somlo <somlo@cmu.edu>
38 lines
1.0 KiB
INI
38 lines
1.0 KiB
INI
## @file
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# Base ACPI Timer Library Instance.
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#
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# Copyright (C) 2014, Gabriel L. Somlo <somlo@cmu.edu>
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# Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.
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#
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# This program and the accompanying materials are licensed and made
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# available under the terms and conditions of the BSD License which
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# accompanies this distribution. The full text of the license may
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# be found at http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = BaseAcpiTimerLib
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FILE_GUID = FB648CF5-91BE-4737-9023-FD807AC6D96D
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MODULE_TYPE = BASE
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VERSION_STRING = 1.0
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LIBRARY_CLASS = TimerLib|PEI_CORE PEIM DXE_CORE
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CONSTRUCTOR = AcpiTimerLibConstructor
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[Sources]
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AcpiTimerLib.c
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BaseAcpiTimerLib.c
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[Packages]
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MdePkg/MdePkg.dec
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OvmfPkg/OvmfPkg.dec
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[LibraryClasses]
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BaseLib
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PciLib
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IoLib
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