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-rw-r--r--src/jtag/core.c23
-rw-r--r--src/jtag/tcl.c15
-rw-r--r--src/target/target.c13
3 files changed, 8 insertions, 43 deletions
diff --git a/src/jtag/core.c b/src/jtag/core.c
index 6a314ece..bf4a9cc7 100644
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -60,9 +60,9 @@ static int jtag_error = ERROR_OK;
static const char *jtag_event_strings[] =
{
- [JTAG_TRST_ASSERTED] = "JTAG controller reset (TLR or TRST)",
+ [JTAG_TRST_ASSERTED] = "TAP reset",
[JTAG_TAP_EVENT_ENABLE] = "TAP enabled",
- [JTAG_TAP_EVENT_POST_RESET] = "post reset",
+ [JTAG_TAP_EVENT_POST_RESET] = "TAP post reset",
[JTAG_TAP_EVENT_DISABLE] = "TAP disabled",
};
@@ -820,9 +820,6 @@ static int jtag_reset_callback(enum jtag_event event, void *priv)
{
jtag_tap_t *tap = priv;
- LOG_DEBUG("TAP %s event %s", tap->dotted_name,
- jtag_event_strings[event]);
-
if (event == JTAG_TRST_ASSERTED)
{
tap->enabled = !tap->disabled_after_reset;
@@ -943,15 +940,10 @@ static bool jtag_examine_chain_match_tap(const struct jtag_tap_s *tap)
for (ii = 0; ii < tap->expected_ids_cnt; ii++)
{
if (tap->idcode == tap->expected_ids[ii])
- break;
+ return true;
}
/* If none of the expected ids matched, log an error */
- if (ii != tap->expected_ids_cnt)
- {
- LOG_DEBUG("JTAG Tap/device matched");
- return true;
- }
jtag_examine_chain_display(LOG_LVL_ERROR, "got",
tap->dotted_name, tap->idcode);
for (ii = 0; ii < tap->expected_ids_cnt; ii++)
@@ -994,7 +986,8 @@ static int jtag_examine_chain(void)
if ((idcode & 1) == 0)
{
/* LSB must not be 0, this indicates a device in bypass */
- LOG_WARNING("Tap/Device does not have IDCODE");
+ LOG_WARNING("TAP %s does not have IDCODE",
+ tap->dotted_name);
idcode = 0;
tap->hasidcode = false;
@@ -1017,15 +1010,11 @@ static int jtag_examine_chain(void)
}
jtag_examine_chain_display(LOG_LVL_INFO, "tap/device found",
- tap ? tap->dotted_name : "(not-named)",
- idcode);
+ tap->dotted_name, idcode);
bit_count += 32;
}
device_count++;
- if (!tap)
- continue;
-
tap->idcode = idcode;
// ensure the TAP ID does matches what was expected
diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c
index 04fca227..0368c4f8 100644
--- a/src/jtag/tcl.c
+++ b/src/jtag/tcl.c
@@ -358,14 +358,9 @@ static int jim_newtap_cmd(Jim_GetOptInfo *goi)
static void jtag_tap_handle_event(jtag_tap_t *tap, enum jtag_event e)
{
jtag_tap_event_action_t * jteap;
- int done;
- jteap = tap->event_action;
-
- done = 0;
- while (jteap) {
+ for (jteap = tap->event_action; jteap != NULL; jteap = jteap->next) {
if (jteap->event == e) {
- done = 1;
LOG_DEBUG("JTAG tap: %s event: %d (%s) action: %s\n",
tap->dotted_name,
e,
@@ -386,14 +381,6 @@ static void jtag_tap_handle_event(jtag_tap_t *tap, enum jtag_event e)
break;
}
}
-
- jteap = jteap->next;
- }
-
- if (!done) {
- LOG_DEBUG("event %d %s - no action",
- e,
- Jim_Nvp_value2name_simple(nvp_jtag_tap_event, e)->name);
}
}
diff --git a/src/target/target.c b/src/target/target.c
index 16e36816..f0e9d8ee 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -3409,14 +3409,9 @@ void target_all_handle_event(enum target_event e)
void target_handle_event(target_t *target, enum target_event e)
{
target_event_action_t *teap;
- int done;
- teap = target->event_action;
-
- done = 0;
- while (teap) {
+ for (teap = target->event_action; teap != NULL; teap = teap->next) {
if (teap->event == e) {
- done = 1;
LOG_DEBUG("target: (%d) %s (%s) event: %d (%s) action: %s",
target->target_number,
target->cmd_name,
@@ -3429,12 +3424,6 @@ void target_handle_event(target_t *target, enum target_event e)
Jim_PrintErrorMessage(interp);
}
}
- teap = teap->next;
- }
- if (!done) {
- LOG_DEBUG("event: %d %s - no action",
- e,
- Jim_Nvp_value2name_simple(nvp_target_event, e)->name);
}
}