3775f1c0e1
SoC sdm845 uses ARCH Timer Change-Id: I45e2d4d2c16a2cded3df20d393d2b8820050ac80 Signed-off-by: T Michael Turney <mturney@codeaurora.org> Reviewed-on: https://review.coreboot.org/25612 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
25 lines
842 B
C
25 lines
842 B
C
/*
|
|
* This file is part of the coreboot project.
|
|
*
|
|
* Copyright (C) 2018, The Linux Foundation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <timer.h>
|
|
#include <arch/lib_helpers.h>
|
|
|
|
void timer_monotonic_get(struct mono_time *mt)
|
|
{
|
|
uint64_t tvalue = raw_read_cntpct_el0();
|
|
uint32_t tfreq = raw_read_cntfrq_el0();
|
|
long usecs = (tvalue * 1000000) / tfreq;
|
|
mono_time_set_usecs(mt, usecs);
|
|
}
|