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/*
* Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef XLAT_TABLES_ARCH_H
#define XLAT_TABLES_ARCH_H
#ifndef __aarch64__
#include "aarch32/xlat_tables_aarch32.h"
#else
#include "aarch64/xlat_tables_aarch64.h"
#endif
/*
* Evaluates to 1 if the given physical address space size is a power of 2,
* or 0 if it's not.
*/
#define CHECK_PHY_ADDR_SPACE_SIZE(size) \
(IS_POWER_OF_TWO(size))
/*
* Compute the number of entries required at the initial lookup level to address
* the whole virtual address space.
*/
#define GET_NUM_BASE_LEVEL_ENTRIES(addr_space_size) \
((addr_space_size) >> \
XLAT_ADDR_SHIFT(GET_XLAT_TABLE_LEVEL_BASE(addr_space_size)))
#endif /* XLAT_TABLES_ARCH_H */
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