* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
- * Copyright (C) 2007,2008 Øyvind Harboe *
+ * Copyright (C) 2007,2008 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
* Copyright (C) 2009 SoftPLC Corporation *
static int handle_interface_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_jtag_speed_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_jtag_khz_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_jtag_rclk_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_jtag_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_reset_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_jtag_nsrst_delay_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
}
if (goi->isconfigure) {
+ bool replace = true;
if (jteap == NULL) {
/* create new */
jteap = calloc(1, sizeof (*jteap));
+ replace = false;
}
jteap->event = n->value;
Jim_GetOpt_Obj(goi, &o);
jteap->body = Jim_DuplicateObj(goi->interp, o);
Jim_IncrRefCount(jteap->body);
- /* add to head of event list */
- jteap->next = tap->event_action;
- tap->event_action = jteap;
+ if (!replace)
+ {
+ /* add to head of event list */
+ jteap->next = tap->event_action;
+ tap->event_action = jteap;
+ }
Jim_SetEmptyResult(goi->interp);
} else {
/* get */
* */
if (goi->argc < 3) {
Jim_SetResult_sprintf(goi->interp, "Missing CHIP TAP OPTIONS ....");
+ free(pTap);
return JIM_ERR;
}
Jim_GetOpt_String(goi, &cp, NULL);
e = Jim_GetOpt_Nvp(goi, opts, &n);
if (e != JIM_OK) {
Jim_GetOpt_NvpUnknown(goi, opts, 0);
+ free((void *)pTap->dotted_name);
+ free(pTap);
return e;
}
LOG_DEBUG("Processing option: %s", n->name);
e = Jim_GetOpt_Wide(goi, &w);
if (e != JIM_OK) {
Jim_SetResult_sprintf(goi->interp, "option: %s bad parameter", n->name);
+ free((void *)pTap->dotted_name);
+ free(pTap);
return e;
}
new_expected_ids = malloc(sizeof(uint32_t) * (pTap->expected_ids_cnt + 1));
if (new_expected_ids == NULL) {
Jim_SetResult_sprintf(goi->interp, "no memory");
+ free((void *)pTap->dotted_name);
+ free(pTap);
return JIM_ERR;
}
e = Jim_GetOpt_Wide(goi, &w);
if (e != JIM_OK) {
Jim_SetResult_sprintf(goi->interp, "option: %s bad parameter", n->name);
+ free((void *)pTap->dotted_name);
+ free(pTap);
return e;
}
switch (n->value) {
if (is_bad_irval(pTap->ir_length, w)) {
LOG_ERROR("IR mask %x too big",
(int) w);
+ free((void *)pTap->dotted_name);
+ free(pTap);
return ERROR_FAIL;
}
pTap->ir_capture_mask = w;
if (is_bad_irval(pTap->ir_length, w)) {
LOG_ERROR("IR capture %x too big",
(int) w);
+ free((void *)pTap->dotted_name);
+ free(pTap);
return ERROR_FAIL;
}
pTap->ir_capture_value = w;
* can't fail. That presumes later code
* will be verifying the scan chains ...
*/
- tap->enabled = (e == JTAG_TAP_EVENT_ENABLE);
+ if (e == JTAG_TAP_EVENT_ENABLE)
+ tap->enabled = true;
}
}
register_command(cmd_ctx, NULL, "jtag_khz", handle_jtag_khz_command,
COMMAND_ANY, "set maximum jtag speed (if supported); "
"parameter is maximum khz, or 0 for adaptive clocking (RTCK).");
+ register_command(cmd_ctx, NULL, "jtag_rclk", handle_jtag_rclk_command,
+ COMMAND_ANY, "fallback_speed_khz - set JTAG speed to RCLK or use fallback speed");
register_command(cmd_ctx, NULL, "jtag_device", handle_jtag_device_command,
COMMAND_CONFIG, "(DEPRECATED) jtag_device <ir_length> <ir_expected> <ir_mask>");
register_command(cmd_ctx, NULL, "reset_config", handle_reset_config_command,
{
int retval = ERROR_OK;
+ command_print(cmd_ctx, "OLD SYNTAX: DEPRECATED - "
+ "use jtag_khz, not jtag_speed");
+
if (argc > 1)
return ERROR_COMMAND_SYNTAX_ERROR;
if (argc == 1)
int retval = parse_uint(args[0], &cur_speed);
if (ERROR_OK != retval)
return retval;
- retval = jtag_set_speed(cur_speed);
+ retval = jtag_config_speed(cur_speed);
}
command_print(cmd_ctx, "jtag_speed: %d", jtag_get_speed());
return retval;
}
+static int handle_jtag_rclk_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ if (argc > 1)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+
+ int retval = ERROR_OK;
+ if (argc == 1)
+ {
+ unsigned khz = 0;
+ int retval = parse_uint(args[0], &khz);
+ if (ERROR_OK != retval)
+ return retval;
+ retval = jtag_config_rclk(khz);
+ if (ERROR_OK != retval)
+ return retval;
+ }
+
+ int cur_khz = jtag_get_speed_khz();
+ retval = jtag_get_speed_readable(&cur_khz);
+ if (ERROR_OK != retval)
+ return retval;
+
+ if (cur_khz)
+ command_print(cmd_ctx, "RCLK not supported - fallback to %d kHz", cur_khz);
+ else
+ command_print(cmd_ctx, "RCLK - adaptive");
+
+ return retval;
+}
+
static int handle_jtag_reset_command(struct command_context_s *cmd_ctx,
char *cmd, char **args, int argc)
{
return ERROR_JTAG_INIT_FAILED;
jtag_add_reset(trst, srst);
- jtag_execute_queue();
-
- return ERROR_OK;
+ return jtag_execute_queue();
}
static int handle_runtest_command(struct command_context_s *cmd_ctx,
return retval;
jtag_add_runtest(num_clocks, TAP_IDLE);
- jtag_execute_queue();
-
- return ERROR_OK;
+ return jtag_execute_queue();
}
/*
tap = jtag_tap_by_string(args[i*2]);
if (tap == NULL)
{
+ int j;
+ for (j = 0; j < i; j++)
+ free(fields[j].out_value);
+ free(fields);
command_print(cmd_ctx, "Tap: %s unknown", args[i*2]);
+
return ERROR_FAIL;
}
int field_size = tap->ir_length;