| /* |
| * This file is part of the coreboot project. |
| * |
| * 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); |
| } |