blob: 13e74fd9a3a6b1cece1d9caed9502f5eafd4f962 [file] [log] [blame]
/*
* Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <drivers/arm/sp804_delay_timer.h>
#include <drivers/generic_delay_timer.h>
#include <lib/mmio.h>
#include <plat/common/platform.h>
#include <plat_arm.h>
#include <v2m_def.h>
#include "fvp_def.h"
#include "fvp_private.h"
void bl2_early_platform_setup2(u_register_t arg0, u_register_t arg1, u_register_t arg2, u_register_t arg3)
{
arm_bl2_early_platform_setup((uintptr_t)arg0, (meminfo_t *)arg1);
/* 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 */
}