42 lines
954 B
C
42 lines
954 B
C
/*
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* Copyright (c) 2020, 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 PLAT_STARTUP_H
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#define PLAT_STARTUP_H
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#include <common/bl_common.h>
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/* For FSBL handover */
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enum fsbl_handoff {
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FSBL_HANDOFF_SUCCESS = 0,
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FSBL_HANDOFF_NO_STRUCT,
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FSBL_HANDOFF_INVAL_STRUCT,
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FSBL_HANDOFF_TOO_MANY_PARTS
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};
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#define FSBL_MAX_PARTITIONS 8U
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/* Structure corresponding to each partition entry */
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struct xfsbl_partition {
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uint64_t entry_point;
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uint64_t flags;
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};
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/* Structure for handoff parameters to ARM Trusted Firmware (ATF) */
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struct xfsbl_atf_handoff_params {
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uint8_t magic[4];
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uint32_t num_entries;
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struct xfsbl_partition partition[FSBL_MAX_PARTITIONS];
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};
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#define ATF_HANDOFF_PARAMS_MAX_SIZE sizeof(struct xfsbl_atf_handoff_params)
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enum fsbl_handoff fsbl_atf_handover(entry_point_info_t *bl32,
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entry_point_info_t *bl33,
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uint64_t atf_handoff_addr);
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#endif /* PLAT_STARTUP_H */
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