/* * Copyright (c) 2020, The Linux Foundation. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #include #include #include #include #include /* * This file contains dummy implementation of QTISECLIB Published API's. * which will be used to compile PLATFORM successfully when * qtiseclib is not available */ /* * CPUSS common reset handler for all CPU wake up (both cold & warm boot). * Executes on all core. This API assume serialization across CPU * already taken care before invoking. * * Clobbers: x0 - x17, x30 */ void qtiseclib_cpuss_reset_asm(uint32_t bl31_cold_boot_state) { } /* * Execute CPU (Kryo4 gold) specific reset handler / system initialization. * This takes care of executing required CPU errata's. * * Clobbers: x0 - x16 */ void qtiseclib_kryo4_gold_reset_asm(void) { } /* * Execute CPU (Kryo4 silver) specific reset handler / system initialization. * This takes care of executing required CPU errata's. * * Clobbers: x0 - x16 */ void qtiseclib_kryo4_silver_reset_asm(void) { } /* * C Api's */ void qtiseclib_bl31_platform_setup(void) { ERROR("Please use QTISECLIB_PATH while building TF-A\n"); ERROR("Please refer docs/plat/qti.rst for more details.\n"); panic(); } void qtiseclib_invoke_isr(uint32_t irq, void *handle) { } void qtiseclib_panic(void) { } int qtiseclib_mem_assign(const memprot_info_t *mem_info, uint32_t mem_info_list_cnt, const uint32_t *source_vm_list, uint32_t src_vm_list_cnt, const memprot_dst_vm_perm_info_t *dest_vm_list, uint32_t dst_vm_list_cnt) { return 0; } int qtiseclib_psci_init(uintptr_t warmboot_entry) { return 0; } int qtiseclib_psci_node_power_on(u_register_t mpidr) { return 0; } void qtiseclib_psci_node_on_finish(const uint8_t *states) { } void qtiseclib_psci_cpu_standby(uint8_t pwr_state) { } void qtiseclib_psci_node_power_off(const uint8_t *states) { } void qtiseclib_psci_node_suspend(const uint8_t *states) { } void qtiseclib_psci_node_suspend_finish(const uint8_t *states) { } void qtiseclib_psci_system_off(void) { while (1) { }; } void qtiseclib_psci_system_reset(void) { while (1) { }; } void qtiseclib_disable_cluster_coherency(uint8_t state) { }