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- /** @file
- Copyright (c) 2012 - 2021, Arm Limited. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef ARM_CORTEX_A5X_H_
- #define ARM_CORTEX_A5X_H_
- //
- // Cortex A5x feature bit definitions
- //
- #define A5X_FEATURE_SMP (1 << 6)
- //
- // Helper functions to access CPU Extended Control Register
- //
- UINT64
- EFIAPI
- ArmReadCpuExCr (
- VOID
- );
- VOID
- EFIAPI
- ArmWriteCpuExCr (
- IN UINT64 Val
- );
- VOID
- EFIAPI
- ArmSetCpuExCrBit (
- IN UINT64 Bits
- );
- VOID
- EFIAPI
- ArmUnsetCpuExCrBit (
- IN UINT64 Bits
- );
- #endif // ARM_CORTEX_A5X_H_
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