/** @file | |
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef ARM_V7_LIB_H_ | |
#define ARM_V7_LIB_H_ | |
#define ID_MMFR0_SHARELVL_SHIFT 12 | |
#define ID_MMFR0_SHARELVL_MASK 0xf | |
#define ID_MMFR0_SHARELVL_ONE 0 | |
#define ID_MMFR0_SHARELVL_TWO 1 | |
#define ID_MMFR0_INNERSHR_SHIFT 28 | |
#define ID_MMFR0_INNERSHR_MASK 0xf | |
#define ID_MMFR0_OUTERSHR_SHIFT 8 | |
#define ID_MMFR0_OUTERSHR_MASK 0xf | |
#define ID_MMFR0_SHR_IMP_UNCACHED 0 | |
#define ID_MMFR0_SHR_IMP_HW_COHERENT 1 | |
#define ID_MMFR0_SHR_IGNORED 0xf | |
typedef VOID (*ARM_V7_CACHE_OPERATION)( | |
UINT32 | |
); | |
VOID | |
ArmV7AllDataCachesOperation ( | |
IN ARM_V7_CACHE_OPERATION DataCacheOperation | |
); | |
VOID | |
EFIAPI | |
ArmInvalidateDataCacheEntryBySetWay ( | |
IN UINTN SetWayFormat | |
); | |
VOID | |
EFIAPI | |
ArmCleanDataCacheEntryBySetWay ( | |
IN UINTN SetWayFormat | |
); | |
VOID | |
EFIAPI | |
ArmCleanInvalidateDataCacheEntryBySetWay ( | |
IN UINTN SetWayFormat | |
); | |
/** Reads the ID_MMFR4 register. | |
@return The contents of the ID_MMFR4 register. | |
**/ | |
UINT32 | |
EFIAPI | |
ArmReadIdMmfr4 ( | |
VOID | |
); | |
UINTN | |
EFIAPI | |
ArmReadIdPfr1 ( | |
VOID | |
); | |
#endif // ARM_V7_LIB_H_ |