case R_GPIO_OUT:
case R_GPIO_INTEN:
case R_TIMER0_COUNTER:
- if (value > s->regs[R_TIMER0_COUNTER]) {
- value = s->regs[R_TIMER0_COUNTER];
- error_report("milkymist_sysctl: timer0: trying to write a "
- "value greater than the limit. Clipping.");
- }
- /* milkymist timer counts up */
- value = s->regs[R_TIMER0_COUNTER] - value;
- ptimer_set_count(s->ptimer0, value);
- break;
case R_TIMER1_COUNTER:
- if (value > s->regs[R_TIMER1_COUNTER]) {
- value = s->regs[R_TIMER1_COUNTER];
- error_report("milkymist_sysctl: timer1: trying to write a "
- "value greater than the limit. Clipping.");
- }
- /* milkymist timer counts up */
- value = s->regs[R_TIMER1_COUNTER] - value;
- ptimer_set_count(s->ptimer1, value);
+ s->regs[addr] = value;
break;
case R_TIMER0_COMPARE:
ptimer_set_limit(s->ptimer0, value, 0);
case R_TIMER0_CONTROL:
s->regs[addr] = value;
if (s->regs[R_TIMER0_CONTROL] & CTRL_ENABLE) {
- trace_milkymist_sysctl_start_timer1();
+ trace_milkymist_sysctl_start_timer0();
+ ptimer_set_count(s->ptimer0,
+ s->regs[R_TIMER0_COMPARE] - s->regs[R_TIMER0_COUNTER]);
ptimer_run(s->ptimer0, 0);
} else {
- trace_milkymist_sysctl_stop_timer1();
+ trace_milkymist_sysctl_stop_timer0();
ptimer_stop(s->ptimer0);
}
break;
s->regs[addr] = value;
if (s->regs[R_TIMER1_CONTROL] & CTRL_ENABLE) {
trace_milkymist_sysctl_start_timer1();
+ ptimer_set_count(s->ptimer1,
+ s->regs[R_TIMER1_COMPARE] - s->regs[R_TIMER1_COUNTER]);
ptimer_run(s->ptimer1, 0);
} else {
trace_milkymist_sysctl_stop_timer1();