#include <common.h>
#include <dm.h>
#include <errno.h>
+#include <time.h>
#include <timer.h>
#include <watchdog.h>
#include <div64.h>
return tick_to_time(get_ticks()) - base;
}
+static uint64_t notrace tick_to_time_us(uint64_t tick)
+{
+ ulong div = get_tbclk() / 1000;
+
+ tick *= CONFIG_SYS_HZ;
+ do_div(tick, div);
+ return tick;
+}
+
+uint64_t __weak get_timer_us(uint64_t base)
+{
+ return tick_to_time_us(get_ticks()) - base;
+}
+
unsigned long __weak notrace timer_get_us(void)
{
return tick_to_time(get_ticks() * 1000);
}
-static uint64_t usec_to_tick(unsigned long usec)
+uint64_t usec_to_tick(unsigned long usec)
{
uint64_t tick = usec;
tick *= get_tbclk();