1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2019-2023, Arm Limited. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #ifndef FCONF_DYN_CFG_GETTER_H 8*91f16700Schasinglulu #define FCONF_DYN_CFG_GETTER_H 9*91f16700Schasinglulu 10*91f16700Schasinglulu #include <lib/fconf/fconf.h> 11*91f16700Schasinglulu 12*91f16700Schasinglulu #define FCONF_INVALID_IDX 0xFFFFFFFFU 13*91f16700Schasinglulu 14*91f16700Schasinglulu /* Dynamic configuration related getter */ 15*91f16700Schasinglulu #define dyn_cfg__dtb_getter(id) dyn_cfg_dtb_info_getter(id) 16*91f16700Schasinglulu 17*91f16700Schasinglulu struct dyn_cfg_dtb_info_t { 18*91f16700Schasinglulu uintptr_t config_addr; 19*91f16700Schasinglulu uint32_t config_max_size; 20*91f16700Schasinglulu unsigned int config_id; 21*91f16700Schasinglulu /* 22*91f16700Schasinglulu * A platform uses this address to copy the configuration 23*91f16700Schasinglulu * to another location during the boot-flow. 24*91f16700Schasinglulu * - e.g. HW_CONFIG 25*91f16700Schasinglulu */ 26*91f16700Schasinglulu uintptr_t secondary_config_addr; 27*91f16700Schasinglulu }; 28*91f16700Schasinglulu 29*91f16700Schasinglulu unsigned int dyn_cfg_dtb_info_get_index(unsigned int config_id); 30*91f16700Schasinglulu struct dyn_cfg_dtb_info_t *dyn_cfg_dtb_info_getter(unsigned int config_id); 31*91f16700Schasinglulu int fconf_populate_dtb_registry(uintptr_t config); 32*91f16700Schasinglulu 33*91f16700Schasinglulu /* Set config information in global DTB array */ 34*91f16700Schasinglulu void set_config_info(uintptr_t config_addr, uintptr_t secondary_config_addr, 35*91f16700Schasinglulu uint32_t config_max_size, 36*91f16700Schasinglulu unsigned int config_id); 37*91f16700Schasinglulu 38*91f16700Schasinglulu #endif /* FCONF_DYN_CFG_GETTER_H */ 39