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/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2014 Google Inc
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; version 2 of
 * the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * clock.c: Functions for accessing clock and timer related registers
 * Reference: ARM Architecture Reference Manual, ARMv8-A edition
 */

#include <stdint.h>

#include <arch/clock.h>

void set_cntfrq(uint32_t freq)
{
	__asm__ __volatile__("msr cntfrq_el0, %0" :: "r"((uint64_t)freq));
}