/*
 * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * Neither the name of ARM nor the names of its contributors may be used
 * to endorse or promote products derived from this software without specific
 * prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __SUNXI_PRIVATE_H__
#define __SUNXI_PRIVATE_H__

#include <bl_common.h>
#include <platform_def.h>
#include "sunxi_power.h"

/*******************************************************************************
 * Forward declarations
 ******************************************************************************/
struct meminfo;

/*******************************************************************************
 * Function and variable prototypes
 ******************************************************************************/
void sunxi_configure_mmu_el1(unsigned long total_base,
			   unsigned long total_size,
			   unsigned long,
			   unsigned long,
			   unsigned long,
			   unsigned long);
void sunxi_configure_mmu_el3(unsigned long total_base,
			   unsigned long total_size,
			   unsigned long,
			   unsigned long,
			   unsigned long,
			   unsigned long);
int sunxi_config_setup(void);

uint16_t sunxi_get_socid(void);

/* Declarations for sunxi_topology.c */
int plat_setup_topology(void);

/* Declarations for sunxi_io_storage.c */
void sunxi_io_setup(void);

/* Declarations for sunxi_security.c */
void sunxi_security_setup(void);

/* Declarations for sunxi_rsb.c */
int rsb_read(uint8_t rt_addr, uint8_t addr, uint32_t *val, size_t size);
int rsb_write(uint8_t rt_addr, uint8_t addr, uint32_t val, size_t size);
int sunxi_rsb_init(void);

void udelay(unsigned int delay);
int sunxi_setup_clocks(uint16_t socid);
void sun50i_set_cpu_pll(unsigned int freq_mhz);
unsigned int sun50i_get_cpu_pll(void);

/* Gets the SPSR for BL33 entry */
uint32_t sunxi_get_spsr_for_bl33_entry(int aarch);


#endif /* __SUNXI_PRIVATE_H__ */