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Antonio Nino Diazae6779e2017-11-06 14:49:04 +00001/*
Antonio Nino Diaz1f470022018-03-27 09:39:47 +01002 * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
Antonio Nino Diazae6779e2017-11-06 14:49:04 +00003 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7#ifndef __RPI3_PRIVATE_H__
8#define __RPI3_PRIVATE_H__
9
10#include <sys/types.h>
11
12/*******************************************************************************
13 * Function and variable prototypes
14 ******************************************************************************/
15
16/* Utility functions */
Antonio Nino Diaz1f470022018-03-27 09:39:47 +010017void rpi3_console_init(void);
Antonio Nino Diazae6779e2017-11-06 14:49:04 +000018void rpi3_setup_page_tables(uintptr_t total_base, size_t total_size,
19 uintptr_t code_start, uintptr_t code_limit,
20 uintptr_t rodata_start, uintptr_t rodata_limit
21#if USE_COHERENT_MEM
22 , uintptr_t coh_start, uintptr_t coh_limit
23#endif
24 );
25
26/* Optional functions required in the Raspberry Pi 3 port */
27unsigned int plat_rpi3_calc_core_pos(u_register_t mpidr);
28
29/* BL2 utility functions */
30uint32_t rpi3_get_spsr_for_bl32_entry(void);
31uint32_t rpi3_get_spsr_for_bl33_entry(void);
32
33/* IO storage utility functions */
34void plat_rpi3_io_setup(void);
35
36#endif /*__RPI3_PRIVATE_H__ */