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TscTimerLib in PerformancePkg is a BASE type library, which should be used by any module type.

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But its constructor uses the global variable mTscFrequency to store frequency, which doesn't work on XIP PEIM.
Split it to two LIBs for PEI and DXE separately.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11312 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lzeng14
2011-02-15 02:02:06 +00:00
parent b7bc11a4ff
commit d50f6f8be8
9 changed files with 440 additions and 33 deletions
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3
PerformancePkg/Include/Ich/GenericIch.h
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@@ -3,7 +3,7 @@
These definitions should work for any version of Ich.
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2011, 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
@@ -35,6 +35,7 @@ Definitions beginning with "V_" are meaningful values of bits within the registe
/// IchAcpiCntr Control for the ICH's ACPI Counter.
///@{
#define R_ICH_LPC_ACPI_BASE 0x40
#define B_ICH_LPC_ACPI_BASE_BAR 0x0000FF80
#define R_ICH_LPC_ACPI_CNT 0x44
#define B_ICH_LPC_ACPI_CNT_ACPI_EN 0x80
///@}