35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
|
/*
|
||
|
|
* This file is part of the coreboot project.
|
||
|
|
*
|
||
|
|
* Copyright 2014 MediaTek 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.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
#include <arch/io.h>
|
||
|
|
#include <libpayload.h>
|
||
|
|
#include <libpayload-config.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
static uint32_t *const mtk_tmrus = (void*)CONFIG_LP_TIMER_MTK_ADDRESS;
|
||
|
|
|
||
|
|
uint64_t timer_hz(void)
|
||
|
|
{
|
||
|
|
return CONFIG_LP_TIMER_MTK_HZ;
|
||
|
|
}
|
||
|
|
|
||
|
|
uint64_t timer_raw_value(void)
|
||
|
|
{
|
||
|
|
return (uint64_t)readl(mtk_tmrus);
|
||
|
|
}
|