/*
 * Copyright (c) 2013-2015, 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.
 */

#include <generic_delay_timer.h>
#include <mmio.h>
#include <plat_arm.h>
#include <sp804_delay_timer.h>
#include <v2m_def.h>
#include "fvp_def.h"
#include "fvp_private.h"


void bl2_early_platform_setup(meminfo_t *mem_layout)
{
	arm_bl2_early_platform_setup(mem_layout);

	/* Initialize the platform config for future decision making */
	fvp_config_setup();
}

void bl2_platform_setup(void)
{
	arm_bl2_platform_setup();

#if FVP_USE_SP804_TIMER
	/* Enable the clock override for SP804 timer 0, which means that no
	 * clock dividers are applied and the raw (35 MHz) clock will be used */
	mmio_write_32(V2M_SP810_BASE, FVP_SP810_CTRL_TIM0_OV);

	/* Initialize delay timer driver using SP804 dual timer 0 */
	sp804_timer_init(V2M_SP804_TIMER0_BASE,
			SP804_TIMER_CLKMULT, SP804_TIMER_CLKDIV);
#else
	generic_delay_timer_init();
#endif /* FVP_USE_SP804_TIMER */
}
