#include "minidriver.h"
#include "interface.h"
#include "interfaces.h"
+#include <transport/transport.h>
#ifdef HAVE_STRINGS_H
#include <strings.h>
*/
extern struct jtag_interface *jtag_interface;
-
-
+const char *jtag_only[] = { "jtag", NULL };
static int
jim_adapter_name(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
return ERROR_OK;
}
+COMMAND_HANDLER(interface_transport_command)
+{
+ char **transports;
+ int retval;
+
+ retval = CALL_COMMAND_HANDLER(transport_list_parse, &transports);
+ if (retval != ERROR_OK) {
+ return retval;
+ }
+
+ retval = allow_transports(CMD_CTX, (const char **)transports);
+
+ if (retval != ERROR_OK) {
+ for (unsigned i = 0; transports[i]; i++)
+ free(transports[i]);
+ free(transports);
+ }
+ return retval;
+}
+
COMMAND_HANDLER(handle_interface_list_command)
{
if (strcmp(CMD_NAME, "interface_list") == 0 && CMD_ARGC > 0)
COMMAND_HANDLER(handle_interface_command)
{
+ int retval;
+
/* check whether the interface is already configured */
if (jtag_interface)
{
if (NULL != jtag_interfaces[i]->commands)
{
- int retval = register_commands(CMD_CTX, NULL,
+ retval = register_commands(CMD_CTX, NULL,
jtag_interfaces[i]->commands);
if (ERROR_OK != retval)
return retval;
jtag_interface = jtag_interfaces[i];
+ /* LEGACY SUPPORT ... adapter drivers must declare what
+ * transports they allow. Until they all do so, assume
+ * the legacy drivers are JTAG-only
+ */
+ if (!jtag_interface->transports)
+ LOG_WARNING("Adapter driver '%s' did not declare "
+ "which transports it allows; assuming "
+ "legacy JTAG-only", jtag_interface->name);
+ retval = allow_transports(CMD_CTX, jtag_interface->transports
+ ? jtag_interface->transports : jtag_only);
+ if (ERROR_OK != retval)
+ return retval;
+
if (jtag_interface->khz == NULL)
jtag_interface->khz = default_khz;
if (jtag_interface->speed_div == NULL)
/* no valid interface was found (i.e. the configuration option,
* didn't match one of the compiled-in interfaces
*/
- LOG_ERROR("The specified debug interface was not found (%s)", CMD_ARGV[0]);
+ LOG_ERROR("The specified debug interface was not found (%s)",
+ CMD_ARGV[0]);
CALL_COMMAND_HANDLER(handle_interface_list_command);
return ERROR_JTAG_INVALID_INTERFACE;
}
if (mask & m) {
LOG_ERROR("extra reset_config %s spec (%s)",
"gating", *CMD_ARGV);
- return ERROR_INVALID_ARGUMENTS;
+ return ERROR_COMMAND_SYNTAX_ERROR;
}
if (m)
goto next;
if (mask & m) {
LOG_ERROR("extra reset_config %s spec (%s)",
"signal", *CMD_ARGV);
- return ERROR_INVALID_ARGUMENTS;
+ return ERROR_COMMAND_SYNTAX_ERROR;
}
if (m)
goto next;
if (mask & m) {
LOG_ERROR("extra reset_config %s spec (%s)",
"combination", *CMD_ARGV);
- return ERROR_INVALID_ARGUMENTS;
+ return ERROR_COMMAND_SYNTAX_ERROR;
}
if (m)
goto next;
if (mask & m) {
LOG_ERROR("extra reset_config %s spec (%s)",
"trst_type", *CMD_ARGV);
- return ERROR_INVALID_ARGUMENTS;
+ return ERROR_COMMAND_SYNTAX_ERROR;
}
if (m)
goto next;
if (mask & m) {
LOG_ERROR("extra reset_config %s spec (%s)",
"srst_type", *CMD_ARGV);
- return ERROR_INVALID_ARGUMENTS;
+ return ERROR_COMMAND_SYNTAX_ERROR;
}
if (m)
goto next;
/* caller provided nonsense; fail */
LOG_ERROR("unknown reset_config flag (%s)", *CMD_ARGV);
- return ERROR_INVALID_ARGUMENTS;
+ return ERROR_COMMAND_SYNTAX_ERROR;
next:
/* Remember the bits which were specified (mask)
return ERROR_OK;
}
+COMMAND_HANDLER(handle_adapter_nsrst_assert_width_command)
+{
+ if (CMD_ARGC > 1)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+ if (CMD_ARGC == 1)
+ {
+ unsigned width;
+ COMMAND_PARSE_NUMBER(uint, CMD_ARGV[0], width);
+
+ jtag_set_nsrst_assert_width(width);
+ }
+ command_print(CMD_CTX, "adapter_nsrst_assert_width: %u", jtag_get_nsrst_assert_width());
+ return ERROR_OK;
+}
+
+
+
COMMAND_HANDLER(handle_adapter_khz_command)
{
if (CMD_ARGC > 1)
.help = "delay after deasserting SRST in ms",
.usage = "[milliseconds]",
},
+ {
+ .name = "adapter_nsrst_assert_width",
+ .handler = handle_adapter_nsrst_assert_width_command,
+ .mode = COMMAND_ANY,
+ .help = "delay after asserting SRST in ms",
+ .usage = "[milliseconds]",
+ },
{
.name = "interface",
.handler = handle_interface_command,
.help = "Select a debug adapter interface (driver)",
.usage = "driver_name",
},
+ {
+ .name = "interface_transports",
+ .handler = interface_transport_command,
+ .mode = COMMAND_CONFIG,
+ .help = "Declare transports the interface supports.",
+ .usage = "transport ... ",
+ },
{
.name = "interface_list",
.handler = handle_interface_list_command,