1 /* 2 * Copyright (c) 2020-2023, Arm Limited. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef FCONF_HW_CONFIG_GETTER_H 8 #define FCONF_HW_CONFIG_GETTER_H 9 10 #include <lib/fconf/fconf.h> 11 #include <services/rmm_core_manifest.h> 12 13 #include <plat/arm/common/arm_def.h> 14 15 /* Hardware Config related getter */ 16 #define hw_config__gicv3_config_getter(prop) gicv3_config.prop 17 #define hw_config__topology_getter(prop) soc_topology.prop 18 #define hw_config__uart_serial_config_getter(prop) uart_serial_config.prop 19 #define hw_config__cpu_timer_getter(prop) cpu_timer.prop 20 #define hw_config__dram_layout_getter(prop) dram_layout.prop 21 22 struct gicv3_config_t { 23 uint64_t gicd_base; 24 uint64_t gicr_base; 25 }; 26 27 struct hw_topology_t { 28 uint32_t plat_cluster_count; 29 uint32_t cluster_cpu_count; 30 uint32_t plat_cpu_count; 31 uint32_t plat_max_pwr_level; 32 }; 33 34 struct uart_serial_config_t { 35 uint64_t uart_base; 36 uint32_t uart_clk; 37 }; 38 39 struct cpu_timer_t { 40 uint32_t clock_freq; 41 }; 42 43 struct ns_dram_layout { 44 uint64_t num_banks; 45 struct ns_dram_bank dram_bank[ARM_DRAM_NUM_BANKS]; 46 }; 47 48 int fconf_populate_gicv3_config(uintptr_t config); 49 int fconf_populate_topology(uintptr_t config); 50 int fconf_populate_uart_config(uintptr_t config); 51 int fconf_populate_cpu_timer(uintptr_t config); 52 int fconf_populate_dram_layout(uintptr_t config); 53 54 extern struct gicv3_config_t gicv3_config; 55 extern struct hw_topology_t soc_topology; 56 extern struct uart_serial_config_t uart_serial_config; 57 extern struct cpu_timer_t cpu_timer; 58 extern struct ns_dram_layout dram_layout; 59 60 #endif /* FCONF_HW_CONFIG_GETTER_H */ 61
