select_dmi(target);
/* Clear the reset, but make sure haltreq is still set */
- uint32_t control = 0;
- control = set_field(control, DM_DMCONTROL_HALTREQ, target->reset_halt ? 1 : 0);
+ uint32_t control = 0, control_haltreq;
control = set_field(control, DM_DMCONTROL_DMACTIVE, 1);
+ control_haltreq = set_field(control, DM_DMCONTROL_HALTREQ, target->reset_halt ? 1 : 0);
dmi_write(target, DM_DMCONTROL,
- set_hartsel(control, r->current_hartid));
+ set_hartsel(control_haltreq, r->current_hartid));
uint32_t dmstatus;
int dmi_busy_delay = info->dmi_busy_delay;
if (index != target->coreid)
continue;
dmi_write(target, DM_DMCONTROL,
- set_hartsel(control, index));
+ set_hartsel(control_haltreq, index));
} else {
index = r->current_hartid;
}
target->state = TARGET_HALTED;
if (get_field(dmstatus, DM_DMSTATUS_ALLHAVERESET)) {
- /* Ack reset. */
+ /* Ack reset and clear DM_DMCONTROL_HALTREQ if previously set */
dmi_write(target, DM_DMCONTROL,
set_hartsel(control, index) |
DM_DMCONTROL_ACKHAVERESET);