Nariman Poushin | c703f90 | 2018-03-07 10:29:57 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef __SGM_PLAT_CONFIG_H__ |
| 8 | #define __SGM_PLAT_CONFIG_H__ |
| 9 | |
| 10 | #include <arm_gic.h> |
| 11 | #include <ccn.h> |
| 12 | #include <gicv3.h> |
| 13 | |
| 14 | /* The type of interconnect */ |
| 15 | typedef enum { |
| 16 | ARM_CCI = 0, |
| 17 | ARM_CCN, |
| 18 | ARM_CMN |
| 19 | } css_inteconn_type_t; |
| 20 | |
| 21 | typedef ccn_desc_t inteconn_desc_t; |
| 22 | |
| 23 | /* Interconnect configurations */ |
| 24 | typedef struct css_inteconn_config { |
| 25 | css_inteconn_type_t ip_type; |
| 26 | const inteconn_desc_t *plat_inteconn_desc; |
| 27 | } css_inteconn_config_t; |
| 28 | |
| 29 | /* Topology configurations */ |
| 30 | typedef struct css_topology { |
| 31 | const unsigned char *power_tree; |
| 32 | unsigned int plat_cluster_core_count; |
| 33 | } css_topology_t; |
| 34 | |
| 35 | typedef struct css_plat_config { |
| 36 | const gicv3_driver_data_t *gic_data; |
| 37 | const css_inteconn_config_t *inteconn; |
| 38 | const css_topology_t *topology; |
| 39 | } css_plat_config_t; |
| 40 | |
| 41 | void plat_config_init(void); |
| 42 | css_plat_config_t *get_plat_config(void); |
| 43 | #endif /* __SGM_PLAT_CONFIG_H__ */ |