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/*
* Copyright (c) 2017-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef SMMU_V3_H
#define SMMU_V3_H
#include <stdint.h>
#include <lib/utils_def.h>
/* SMMUv3 register offsets from device base */
#define SMMU_GBPA U(0x0044)
#define SMMU_S_IDR1 U(0x8004)
#define SMMU_S_INIT U(0x803c)
#define SMMU_S_GBPA U(0x8044)
/* SMMU_GBPA register fields */
#define SMMU_GBPA_UPDATE (1UL << 31)
#define SMMU_GBPA_ABORT (1UL << 20)
/* SMMU_S_IDR1 register fields */
#define SMMU_S_IDR1_SECURE_IMPL (1UL << 31)
/* SMMU_S_INIT register fields */
#define SMMU_S_INIT_INV_ALL (1UL << 0)
/* SMMU_S_GBPA register fields */
#define SMMU_S_GBPA_UPDATE (1UL << 31)
#define SMMU_S_GBPA_ABORT (1UL << 20)
int smmuv3_init(uintptr_t smmu_base);
#endif /* SMMU_V3_H */
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