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For v8-R64, especially R82, creating code to run BL1 at EL2, using MPU. Signed-off-by: Gary Morrison <gary.morrison@arm.com> Change-Id: I439ac3915b982ad1e61d24365bdd1584b3070425
22 lines
564 B
C
22 lines
564 B
C
/*
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* Copyright (c) 2021, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef XLAT_MPU_H
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#define XLAT_MPU_H
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#define XLAT_TABLES_LIB_V2 1
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void enable_mpu_el2(unsigned int flags);
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void enable_mpu_direct_el2(unsigned int flags);
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/*
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* Function to wipe clean and disable all MPU regions. This function expects
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* that the MPU has already been turned off, and caching concerns addressed,
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* but it nevertheless also explicitly turns off the MPU.
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*/
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void clear_all_mpu_regions(void);
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#endif /* XLAT_MPU_H */
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