diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/jtag.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c index 1456a5b5..98caea5a 100644 --- a/src/jtag/jtag.c +++ b/src/jtag/jtag.c @@ -1037,7 +1037,8 @@ static int jtag_examine_chain(void) /* point at the 1st tap */ tap = jtag_tap_next_enabled(NULL); - if( tap == NULL ){ + if (tap == NULL) + { LOG_ERROR("JTAG: No taps enabled?"); return ERROR_JTAG_INIT_FAILED; } @@ -1049,7 +1050,7 @@ static int jtag_examine_chain(void) { /* LSB must not be 0, this indicates a device in bypass */ LOG_WARNING("Tap/Device does not have IDCODE"); - idcode=0; + idcode = 0; bit_count += 1; } @@ -1081,7 +1082,7 @@ static int jtag_examine_chain(void) if (0 == tap->expected_ids_cnt) { - // @todo Enable LOG_INFO to ask for reports about unknown TAP IDs. + /// @todo Enable LOG_INFO to ask for reports about unknown TAP IDs. #if 0 LOG_INFO("Uknown JTAG TAP ID: 0x%08x", tap->idcode) LOG_INFO("Please report the chip name and reported ID code to the openocd project"); @@ -1089,12 +1090,12 @@ static int jtag_examine_chain(void) tap = jtag_tap_next_enabled(tap); continue; } - /* Loop over the expected identification codes and test for a match */ + /* Loop over the expected identification codes and test for a match */ u8 ii; - for (ii = 0; ii < tap->expected_ids_cnt; ii++) { - if (tap->idcode == tap->expected_ids[ii]) { + for (ii = 0; ii < tap->expected_ids_cnt; ii++) + { + if (tap->idcode == tap->expected_ids[ii]) break; - } } /* If none of the expected ids matched, log an error */ @@ -1106,7 +1107,8 @@ static int jtag_examine_chain(void) } jtag_examine_chain_display(LOG_LVL_ERROR, "got", tap->dotted_name, tap->idcode); - for (ii = 0; ii < tap->expected_ids_cnt; ii++) { + for (ii = 0; ii < tap->expected_ids_cnt; ii++) + { char msg[20]; snprintf(msg, 20, "expected %hhu of %hhu", ii + 1, tap->expected_ids_cnt); @@ -1119,9 +1121,11 @@ static int jtag_examine_chain(void) /* see if number of discovered devices matches configuration */ if (device_count != jtag_tap_count_enabled()) { - LOG_ERROR("number of discovered devices in JTAG chain (%i) doesn't match (enabled) configuration (%i), total taps: %d", - device_count, jtag_tap_count_enabled(), jtag_tap_count()); - LOG_ERROR("check the config file and ensure proper JTAG communication (connections, speed, ...)"); + LOG_ERROR("number of discovered devices in JTAG chain (%i) " + "does not match (enabled) configuration (%i), total taps: %d", + device_count, jtag_tap_count_enabled(), jtag_tap_count()); + LOG_ERROR("check the config file and ensure proper JTAG communication" + " (connections, speed, ...)"); return ERROR_JTAG_INIT_FAILED; } |