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//
// Copyright (c) 2011-2013, ARM Limited. All rights reserved.
// Copyright (c) 2015, Hisilicon Limited. All rights reserved.
// Copyright (c) 2015, Linaro Limited. All rights reserved.
//
// 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.
//
// Based on the files under ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/
//
//
#include <AsmMacroIoLibV8.h>
#include <Library/ArmLib.h>
ASM_FUNC(ArmPlatformPeiBootAction)
ret
//UINTN
//ArmPlatformGetPrimaryCoreMpId (
// VOID
// );
ASM_FUNC(ArmPlatformGetPrimaryCoreMpId)
MOV32 (w0, FixedPcdGet32(PcdArmPrimaryCore))
ret
# IN None
# OUT x0 = number of cores present in the system
ASM_FUNC(ArmGetCpuCountPerCluster)
MOV32 (w0, FixedPcdGet32(PcdCoreCount))
ret
//UINTN
//ArmPlatformIsPrimaryCore (
// IN UINTN MpId
// );
ASM_FUNC(ArmPlatformIsPrimaryCore)
MOV32 (w1, FixedPcdGet32(PcdArmPrimaryCoreMask))
and x0, x0, x1
MOV32 (w1, FixedPcdGet32(PcdArmPrimaryCore))
cmp w0, w1
cset x0, eq
ret
//UINTN
//ArmPlatformGetCorePosition (
// IN UINTN MpId
// );
// With this function: CorePos = (ClusterId * 4) + CoreId
ASM_FUNC(ArmPlatformGetCorePosition)
and x1, x0, #ARM_CORE_MASK
and x0, x0, #ARM_CLUSTER_MASK
add x0, x1, x0, LSR #6
ret
ASM_FUNCTION_REMOVE_IF_UNREFERENCED
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