1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. 3*91f16700Schasinglulu * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved. 4*91f16700Schasinglulu * 5*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 6*91f16700Schasinglulu */ 7*91f16700Schasinglulu 8*91f16700Schasinglulu #ifndef QTI_PLAT_H 9*91f16700Schasinglulu #define QTI_PLAT_H 10*91f16700Schasinglulu 11*91f16700Schasinglulu #include <stdint.h> 12*91f16700Schasinglulu 13*91f16700Schasinglulu #include <common/bl_common.h> 14*91f16700Schasinglulu #include <lib/cassert.h> 15*91f16700Schasinglulu #include <lib/el3_runtime/cpu_data.h> 16*91f16700Schasinglulu #include <lib/xlat_tables/xlat_tables_v2.h> 17*91f16700Schasinglulu 18*91f16700Schasinglulu /* 19*91f16700Schasinglulu * Utility functions common to QTI platforms 20*91f16700Schasinglulu */ 21*91f16700Schasinglulu int qti_mmap_add_dynamic_region(uintptr_t base_pa, size_t size, 22*91f16700Schasinglulu unsigned int attr); 23*91f16700Schasinglulu int qti_mmap_remove_dynamic_region(uintptr_t base_va, size_t size); 24*91f16700Schasinglulu 25*91f16700Schasinglulu /* 26*91f16700Schasinglulu * Utility functions common to ARM standard platforms 27*91f16700Schasinglulu */ 28*91f16700Schasinglulu void qti_setup_page_tables( 29*91f16700Schasinglulu uintptr_t total_base, 30*91f16700Schasinglulu size_t total_size, 31*91f16700Schasinglulu uintptr_t code_start, 32*91f16700Schasinglulu uintptr_t code_limit, 33*91f16700Schasinglulu uintptr_t rodata_start, 34*91f16700Schasinglulu uintptr_t rodata_limit 35*91f16700Schasinglulu ); 36*91f16700Schasinglulu 37*91f16700Schasinglulu /* 38*91f16700Schasinglulu * Mandatory functions required in ARM standard platforms 39*91f16700Schasinglulu */ 40*91f16700Schasinglulu void plat_qti_gic_driver_init(void); 41*91f16700Schasinglulu void plat_qti_gic_init(void); 42*91f16700Schasinglulu void plat_qti_gic_cpuif_enable(void); 43*91f16700Schasinglulu void plat_qti_gic_cpuif_disable(void); 44*91f16700Schasinglulu void plat_qti_gic_pcpu_init(void); 45*91f16700Schasinglulu 46*91f16700Schasinglulu /* 47*91f16700Schasinglulu * Optional functions required in ARM standard platforms 48*91f16700Schasinglulu */ 49*91f16700Schasinglulu unsigned int plat_qti_core_pos_by_mpidr(u_register_t mpidr); 50*91f16700Schasinglulu unsigned int plat_qti_my_cluster_pos(void); 51*91f16700Schasinglulu 52*91f16700Schasinglulu void gic_set_spi_routing(unsigned int id, unsigned int irm, u_register_t mpidr); 53*91f16700Schasinglulu 54*91f16700Schasinglulu void qti_pmic_prepare_reset(void); 55*91f16700Schasinglulu void qti_pmic_prepare_shutdown(void); 56*91f16700Schasinglulu 57*91f16700Schasinglulu typedef struct chip_id_info { 58*91f16700Schasinglulu uint16_t jtag_id; 59*91f16700Schasinglulu uint16_t chipinfo_id; 60*91f16700Schasinglulu } chip_id_info_t; 61*91f16700Schasinglulu 62*91f16700Schasinglulu #endif /* QTI_PLAT_H */ 63