int retval;
LOG_DEBUG("MDM_REG[0x%02x] <- %08" PRIX32, reg, value);
+ dap_ap_select(dap, 1);
+
retval = dap_queue_ap_write(dap, reg, value);
if (retval != ERROR_OK) {
LOG_DEBUG("MDM: failed to queue a write request");
static int kinetis_mdm_read_register(struct adiv5_dap *dap, unsigned reg, uint32_t *result)
{
int retval;
+
+ dap_ap_select(dap, 1);
+
retval = dap_queue_ap_read(dap, reg, result);
if (retval != ERROR_OK) {
LOG_DEBUG("MDM: failed to queue a read request");
}
int retval;
- const uint8_t original_ap = dap_ap_get_select(dap);
/*
* ... Power on the processor, or if power has already been
LOG_WARNING("Attempting mass erase without hardware reset. This is not reliable; "
"it's recommended you connect SRST and use ``reset_config srst_only''.");
- dap_ap_select(dap, 1);
-
retval = kinetis_mdm_write_register(dap, MDM_REG_CTRL, MEM_CTRL_SYS_RES_REQ);
if (retval != ERROR_OK)
return retval;
if (retval != ERROR_OK)
return retval;
- dap_ap_select(dap, original_ap);
-
if (jtag_get_reset_config() & RESET_HAS_SRST) {
/* halt MCU otherwise it loops in hard fault - WDOG reset cycle */
target->reset_halt = true;
uint32_t val;
int retval;
- const uint8_t origninal_ap = dap_ap_get_select(dap);
-
- dap_ap_select(dap, 1);
-
/*
* ... The MDM-AP ID register can be read to verify that the
LOG_WARNING("MDM: Secured MCU state detected however it may be a false alarm");
LOG_WARNING("MDM: Halting target to detect secured state reliably");
- dap_ap_select(dap, origninal_ap);
retval = target_halt(target);
if (retval == ERROR_OK)
retval = target_wait_state(target, TARGET_HALTED, 100);
}
/* re-read status */
- dap_ap_select(dap, 1);
retval = kinetis_mdm_read_register(dap, MDM_REG_STAT, &val);
if (retval != ERROR_OK) {
LOG_ERROR("MDM: failed to read MDM_REG_STAT");
jtag_poll_set_enabled(true);
}
- dap_ap_select(dap, origninal_ap);
-
return ERROR_OK;
fail: