4f6d34b434
Move TimerDxe and ArmArchTimerLib to ArmGenericTimerCounterLib, and update all platforms to select the physical counter instance they have been using implicitly all along. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16078 6f19259b-4bc3-4df7-8a09-765794883524
40 lines
1022 B
C
40 lines
1022 B
C
/** @file
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Copyright (c) 2011 - 2013, ARM Limited. All rights reserved.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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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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#include <Base.h>
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#include <Library/ArmCpuLib.h>
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#include <Library/ArmGenericTimerCounterLib.h>
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#include <Library/PcdLib.h>
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#include <Chipset/ArmAemV8.h>
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VOID
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ArmCpuSetup (
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IN UINTN MpId
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)
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{
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// Note: System Counter frequency can only be set in Secure privileged mode,
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// if security extensions are implemented.
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ArmGenericTimerSetTimerFreq (PcdGet32 (PcdArmArchTimerFreqInHz));
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}
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VOID
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ArmCpuSetupSmpNonSecure (
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IN UINTN MpId
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)
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{
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// Nothing to do
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}
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