diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/jtag.c | 32 | ||||
| -rw-r--r-- | src/jtag/jtag.h | 8 | ||||
| -rw-r--r-- | src/pld/virtex2.c | 4 |
3 files changed, 22 insertions, 22 deletions
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c index 3d2fb294..c73e0c9a 100644 --- a/src/jtag/jtag.c +++ b/src/jtag/jtag.c @@ -785,17 +785,17 @@ int MINIDRIVER(interface_jtag_add_plain_dr_scan)(int num_fields, scan_field_t *f return ERROR_OK; } -void jtag_add_tms() +void jtag_add_tlr() { jtag_prelude(TAP_TLR); int retval; - retval=interface_jtag_add_tms(); + retval=interface_jtag_add_tlr(); if (retval!=ERROR_OK) jtag_error=retval; } -int MINIDRIVER(interface_jtag_add_tms)() +int MINIDRIVER(interface_jtag_add_tlr)() { enum tap_state state = TAP_TLR; jtag_command_t **last_cmd = jtag_get_last_command_p(); @@ -893,14 +893,14 @@ void jtag_add_runtest(int num_cycles, enum tap_state state) jtag_error=retval; } -void jtag_add_reset(int req_tms_or_trst, int req_srst) +void jtag_add_reset(int req_tlr_or_trst, int req_srst) { - int trst_with_tms = 0; + int trst_with_tlr = 0; int retval; /* Make sure that jtag_reset_config allows the requested reset */ /* if SRST pulls TRST, we can't fulfill srst == 1 with trst == 0 */ - if (((jtag_reset_config & RESET_SRST_PULLS_TRST) && (req_srst == 1)) && (!req_tms_or_trst)) + if (((jtag_reset_config & RESET_SRST_PULLS_TRST) && (req_srst == 1)) && (!req_tlr_or_trst)) { LOG_ERROR("BUG: requested reset would assert trst"); jtag_error=ERROR_FAIL; @@ -908,9 +908,9 @@ void jtag_add_reset(int req_tms_or_trst, int req_srst) } /* if TRST pulls SRST, we reset with TAP T-L-R */ - if (((jtag_reset_config & RESET_TRST_PULLS_SRST) && (req_tms_or_trst)) && (req_srst == 0)) + if (((jtag_reset_config & RESET_TRST_PULLS_SRST) && (req_tlr_or_trst)) && (req_srst == 0)) { - trst_with_tms = 1; + trst_with_tlr = 1; } if (req_srst && !(jtag_reset_config & RESET_HAS_SRST)) @@ -920,14 +920,14 @@ void jtag_add_reset(int req_tms_or_trst, int req_srst) return; } - if (req_tms_or_trst) + if (req_tlr_or_trst) { - if (!trst_with_tms && (jtag_reset_config & RESET_HAS_TRST)) + if (!trst_with_tlr && (jtag_reset_config & RESET_HAS_TRST)) { jtag_trst = 1; } else { - trst_with_tms = 1; + trst_with_tlr = 1; } } else { @@ -954,11 +954,11 @@ void jtag_add_reset(int req_tms_or_trst, int req_srst) jtag_add_sleep(jtag_nsrst_delay * 1000); } - if (trst_with_tms) + if (trst_with_tlr) { LOG_DEBUG("JTAG reset with tms instead of TRST"); jtag_add_end_state(TAP_TLR); - jtag_add_tms(); + jtag_add_tlr(); jtag_call_event_callbacks(JTAG_TRST_ASSERTED); return; } @@ -1427,9 +1427,9 @@ int jtag_register_commands(struct command_context_s *cmd_ctx) register_command(cmd_ctx, NULL, "reset_config", handle_reset_config_command, COMMAND_CONFIG, NULL); register_command(cmd_ctx, NULL, "jtag_nsrst_delay", handle_jtag_nsrst_delay_command, - COMMAND_CONFIG, NULL); + COMMAND_ANY, "jtag_nsrst_delay <ms> - delay after deasserting srst in ms"); register_command(cmd_ctx, NULL, "jtag_ntrst_delay", handle_jtag_ntrst_delay_command, - COMMAND_CONFIG, NULL); + COMMAND_ANY, "jtag_ntrst_delay <ms> - delay after deasserting trst in ms"); register_command(cmd_ctx, NULL, "scan_chain", handle_scan_chain_command, COMMAND_EXEC, "print current scan chain configuration"); @@ -1497,7 +1497,7 @@ int jtag_init(struct command_context_s *cmd_ctx) device = device->next; } - jtag_add_tms(); + jtag_add_tlr(); jtag_execute_queue(); /* examine chain first, as this could discover the real chain layout */ diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h index 114e6aa3..19329447 100644 --- a/src/jtag/jtag.h +++ b/src/jtag/jtag.h @@ -268,8 +268,8 @@ extern int interface_jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields /* run a TAP_TLR reset. End state is TAP_TLR, regardless * of start state. */ -extern void jtag_add_tms(); -extern int interface_jtag_add_tms(); +extern void jtag_add_tlr(); +extern int interface_jtag_add_tlr(); /* Do not use jtag_add_pathmove() unless you need to, but do use it * if you have to. * @@ -326,12 +326,12 @@ extern int interface_jtag_add_runtest(int num_cycles, enum tap_state endstate); * are supported. * */ -extern void jtag_add_reset(int req_tms_or_trst, int srst); +extern void jtag_add_reset(int req_tlr_or_trst, int srst); /* this drives the actual srst and trst pins. srst will always be 0 * if jtag_reset_config & RESET_SRST_PULLS_TRST != 0 and ditto for * trst. * - * the higher level jtag_add_reset will invoke jtag_add_tms() if + * the higher level jtag_add_reset will invoke jtag_add_tlr() if * approperiate */ extern int interface_jtag_add_reset(int trst, int srst); diff --git a/src/pld/virtex2.c b/src/pld/virtex2.c index 997f60d5..e0ec27de 100644 --- a/src/pld/virtex2.c +++ b/src/pld/virtex2.c @@ -137,7 +137,7 @@ int virtex2_read_stat(struct pld_device_s *pld_device, u32 *status) { u32 data[5]; - jtag_add_tms(); + jtag_add_tlr(); data[0] = 0xaa995566; /* synch word */ data[1] = 0x2800E001; /* Type 1, read, address 7, 1 word */ @@ -192,7 +192,7 @@ int virtex2_load(struct pld_device_s *pld_device, char *filename) jtag_add_dr_scan(1, &field, TAP_PD); jtag_execute_queue(); - jtag_add_tms(); + jtag_add_tlr(); jtag_add_end_state(TAP_RTI); virtex2_set_instr(virtex2_info->chain_pos, 0xc); /* JSTART */ |