84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
/*
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* Copyright (c) 2018-2020, The Linux Foundation. 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 QTISECLIB_INTERFACE_H
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#define QTISECLIB_INTERFACE_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <qtiseclib_defs.h>
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typedef struct memprot_ipa_info_s {
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uint64_t mem_addr;
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uint64_t mem_size;
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} memprot_info_t;
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typedef struct memprot_dst_vm_perm_info_s {
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uint32_t dst_vm;
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uint32_t dst_vm_perm;
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uint64_t ctx;
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uint32_t ctx_size;
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} memprot_dst_vm_perm_info_t;
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/*
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* QTISECLIB Published API's.
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*/
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/*
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* Assembly API's
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*/
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/*
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* CPUSS common reset handler for all CPU wake up (both cold & warm boot).
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* Executes on all core. This API assume serialization across CPU
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* already taken care before invoking.
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*
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* Clobbers: x0 - x17, x30
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*/
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void qtiseclib_cpuss_reset_asm(uint32_t bl31_cold_boot_state);
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/*
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* Execute CPU (Kryo4 gold) specific reset handler / system initialization.
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* This takes care of executing required CPU errata's.
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*
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* Clobbers: x0 - x16
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*/
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void qtiseclib_kryo4_gold_reset_asm(void);
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/*
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* Execute CPU (Kryo4 silver) specific reset handler / system initialization.
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* This takes care of executing required CPU errata's.
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*
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* Clobbers: x0 - x16
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*/
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void qtiseclib_kryo4_silver_reset_asm(void);
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/*
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* C Api's
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*/
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void qtiseclib_bl31_platform_setup(void);
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void qtiseclib_invoke_isr(uint32_t irq, void *handle);
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void qtiseclib_panic(void);
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int qtiseclib_mem_assign(const memprot_info_t *mem_info,
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uint32_t mem_info_list_cnt,
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const uint32_t *source_vm_list,
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uint32_t src_vm_list_cnt,
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const memprot_dst_vm_perm_info_t *dest_vm_list,
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uint32_t dst_vm_list_cnt);
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int qtiseclib_psci_init(uintptr_t warmboot_entry);
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int qtiseclib_psci_node_power_on(u_register_t mpidr);
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void qtiseclib_psci_node_on_finish(const uint8_t *states);
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void qtiseclib_psci_cpu_standby(uint8_t pwr_state);
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void qtiseclib_psci_node_power_off(const uint8_t *states);
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void qtiseclib_psci_node_suspend(const uint8_t *states);
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void qtiseclib_psci_node_suspend_finish(const uint8_t *states);
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void qtiseclib_disable_cluster_coherency(uint8_t state);
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#endif /* QTISECLIB_INTERFACE_H */
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