diff options
Diffstat (limited to 'src/soc/rockchip/rk3288/timer.c')
-rw-r--r-- | src/soc/rockchip/rk3288/timer.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/soc/rockchip/rk3288/timer.c b/src/soc/rockchip/rk3288/timer.c index 658f4d74f4..47f99c23fd 100644 --- a/src/soc/rockchip/rk3288/timer.c +++ b/src/soc/rockchip/rk3288/timer.c @@ -18,11 +18,27 @@ */ #include <arch/io.h> -#include <console/console.h> #include <delay.h> #include <soc/timer.h> +#include <stdint.h> #include <timer.h> +static uint64_t timer_raw_value(void) +{ + uint64_t value0; + uint64_t value1; + + value0 = (uint64_t)read32(&timer7_ptr->timer_curr_value0); + value1 = (uint64_t)read32(&timer7_ptr->timer_curr_value1); + value0 = value0 | value1<<32; + return value0; +} + +void timer_monotonic_get(struct mono_time *mt) +{ + mono_time_set_usecs(mt, timer_raw_value() / clocks_per_usec); +} + void rk3288_init_timer(void) { write32(TIMER_LOAD_VAL, &timer7_ptr->timer_load_count0); |