+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
/***************************************************************************
* Copyright (C) 2013 by Andes Technology *
* Hsiangkai Wang <hkwang@andestech.com> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
+#include <jtag/adapter.h>
#include <jtag/interface.h>
#include <jtag/commands.h>
#include <transport/transport.h>
#include <target/target.h>
#include <jtag/aice/aice_transport.h>
-#include <jtag/drivers/libusb_common.h>
#include "aice_usb.h"
#define AICE_KHZ_TO_SPEED_MAP_SIZE 16
-static int aice_khz_to_speed_map[AICE_KHZ_TO_SPEED_MAP_SIZE] = {
+static const int aice_khz_to_speed_map[AICE_KHZ_TO_SPEED_MAP_SIZE] = {
30000,
15000,
7500,
375,
};
-static struct aice_port_s aice;
+static const struct aice_port *aice_port;
+static struct aice_port_param_s param;
+static uint32_t retry_times;
+static uint32_t count_to_check_dbger;
/***************************************************************************/
/* External interface implementation */
-#define AICE_MAX_TARGET_ID_CODES 0x10
-static uint32_t aice_target_id_codes[AICE_MAX_TARGET_ID_CODES];
+static uint32_t aice_target_id_codes[AICE_MAX_NUM_CORE];
static uint8_t aice_num_of_target_id_codes;
/***************************************************************************/
/* AICE operations */
-int aice_init_target(struct target *t)
+int aice_init_targets(void)
{
int res;
+ struct target *target;
+ struct aice_port_s *aice;
- LOG_DEBUG("aice_init_target");
+ LOG_DEBUG("aice_init_targets");
if (aice_num_of_target_id_codes == 0) {
- res = aice.port->api->idcode(aice_target_id_codes, &aice_num_of_target_id_codes);
+ res = aice_port->api->idcode(aice_target_id_codes, &aice_num_of_target_id_codes);
if (res != ERROR_OK) {
LOG_ERROR("<-- TARGET ERROR! Failed to identify AndesCore "
"JTAG Manufacture ID in the JTAG scan chain. "
}
}
- t->tap->idcode = aice_target_id_codes[t->tap->abs_chain_position];
+ for (target = all_targets; target; target = target->next) {
+ target->tap->idcode = aice_target_id_codes[target->tap->abs_chain_position];
- unsigned ii, limit = t->tap->expected_ids_cnt;
- int found = 0;
+ unsigned ii, limit = target->tap->expected_ids_cnt;
+ int found = 0;
- for (ii = 0; ii < limit; ii++) {
- uint32_t expected = t->tap->expected_ids[ii];
+ for (ii = 0; ii < limit; ii++) {
+ uint32_t expected = target->tap->expected_ids[ii];
- /* treat "-expected-id 0" as a "don't-warn" wildcard */
- if (!expected || (t->tap->idcode == expected)) {
- found = 1;
- break;
+ /* treat "-expected-id 0" as a "don't-warn" wildcard */
+ if (!expected || (target->tap->idcode == expected)) {
+ found = 1;
+ break;
+ }
}
- }
- if (found == 0) {
- LOG_ERROR
- ("aice_init_target: target not found: idcode: %x ",
- t->tap->idcode);
- return ERROR_FAIL;
- }
+ if (found == 0) {
+ LOG_ERROR
+ ("aice_init_targets: target not found: idcode: %" PRIx32,
+ target->tap->idcode);
+ return ERROR_FAIL;
+ }
- t->tap->priv = &aice;
- t->tap->hasidcode = 1;
+ aice = calloc(1, sizeof(struct aice_port_s));
+ aice->port = aice_port;
+ aice->coreid = target->tap->abs_chain_position;
+
+ target->tap->priv = aice;
+ target->tap->hasidcode = 1;
+ }
return ERROR_OK;
}
*/
static int aice_init(void)
{
- if (ERROR_OK != aice.port->api->open(&(aice.param))) {
+ if (aice_port->api->open(¶m) != ERROR_OK) {
LOG_ERROR("Cannot find AICE Interface! Please check "
"connection and permissions.");
return ERROR_JTAG_INIT_FAILED;
}
- aice.port->api->set_retry_times(aice.retry_times);
- aice.port->api->set_count_to_check_dbger(aice.count_to_check_dbger);
+ aice_port->api->set_retry_times(retry_times);
+ aice_port->api->set_count_to_check_dbger(count_to_check_dbger);
LOG_INFO("AICE JTAG Interface ready");
*/
static int aice_quit(void)
{
- aice.port->api->close();
+ aice_port->api->close();
return ERROR_OK;
}
static int last_trst;
int retval = ERROR_OK;
- DEBUG_JTAG_IO("reset trst: %i", cmd->cmd.reset->trst);
+ LOG_DEBUG_IO("reset trst: %d", cmd->cmd.reset->trst);
if (cmd->cmd.reset->trst != last_trst) {
if (cmd->cmd.reset->trst)
- retval = aice.port->api->reset();
+ retval = aice_port->api->reset();
last_trst = cmd->cmd.reset->trst;
}
/* set jtag frequency(base frequency/frequency divider) to your jtag adapter */
static int aice_speed(int speed)
{
- return aice.port->api->set_jtag_clock(speed);
+ return aice_port->api->set_jtag_clock(speed);
}
/* convert jtag adapter frequency(base frequency/frequency divider) to
int i;
for (i = 0 ; i < AICE_KHZ_TO_SPEED_MAP_SIZE ; i++) {
if (khz == aice_khz_to_speed_map[i]) {
- if (8 <= i)
+ if (i >= 8)
*jtag_speed = i | AICE_TCK_CONTROL_TCK3048;
else
*jtag_speed = i;
return ERROR_OK;
}
+int aice_scan_jtag_chain(void)
+{
+ LOG_DEBUG("=== %s ===", __func__);
+ uint8_t num_of_idcode = 0;
+ struct target *target;
+
+ int res = aice_port->api->idcode(aice_target_id_codes, &num_of_idcode);
+ if (res != ERROR_OK) {
+ LOG_ERROR("<-- TARGET ERROR! Failed to identify AndesCore "
+ "JTAG Manufacture ID in the JTAG scan chain. "
+ "Failed to access EDM registers. -->");
+ return res;
+ }
+
+ for (unsigned int i = 0; i < num_of_idcode; i++)
+ LOG_DEBUG("id_codes[%u] = 0x%" PRIx32, i, aice_target_id_codes[i]);
+
+ /* Update tap idcode */
+ for (target = all_targets; target; target = target->next)
+ target->tap->idcode = aice_target_id_codes[target->tap->abs_chain_position];
+
+ return ERROR_OK;
+}
+
/***************************************************************************/
/* Command handlers */
COMMAND_HANDLER(aice_handle_aice_info_command)
{
LOG_DEBUG("aice_handle_aice_info_command");
- command_print(CMD_CTX, "Description: %s", aice.param.device_desc);
- command_print(CMD_CTX, "Serial number: %s", aice.param.serial);
- if (strncmp(aice.port->name, "aice_pipe", 9) == 0)
- command_print(CMD_CTX, "Adapter: %s", aice.param.adapter_name);
+ command_print(CMD, "Description: %s", param.device_desc);
+ command_print(CMD, "Serial number: %s", adapter_get_required_serial());
+ if (strncmp(aice_port->name, "aice_pipe", 9) == 0)
+ command_print(CMD, "Adapter: %s", param.adapter_name);
return ERROR_OK;
}
for (const struct aice_port *l = aice_port_get_list(); l->name; l++) {
if (strcmp(l->name, CMD_ARGV[0]) == 0) {
- aice.port = l;
+ aice_port = l;
return ERROR_OK;
}
}
LOG_DEBUG("aice_handle_aice_desc_command");
if (CMD_ARGC == 1)
- aice.param.device_desc = strdup(CMD_ARGV[0]);
+ param.device_desc = strdup(CMD_ARGV[0]);
else
LOG_ERROR("expected exactly one argument to aice desc <description>");
return ERROR_OK;
}
-COMMAND_HANDLER(aice_handle_aice_serial_command)
-{
- LOG_DEBUG("aice_handle_aice_serial_command");
-
- if (CMD_ARGC == 1)
- aice.param.serial = strdup(CMD_ARGV[0]);
- else
- LOG_ERROR("expected exactly one argument to aice serial <serial-number>");
-
- return ERROR_OK;
-}
-
COMMAND_HANDLER(aice_handle_aice_vid_pid_command)
{
LOG_DEBUG("aice_handle_aice_vid_pid_command");
return ERROR_COMMAND_SYNTAX_ERROR;
}
- COMMAND_PARSE_NUMBER(u16, CMD_ARGV[0], aice.param.vid);
- COMMAND_PARSE_NUMBER(u16, CMD_ARGV[1], aice.param.pid);
+ COMMAND_PARSE_NUMBER(u16, CMD_ARGV[0], param.vid);
+ COMMAND_PARSE_NUMBER(u16, CMD_ARGV[1], param.pid);
return ERROR_OK;
}
LOG_DEBUG("aice_handle_aice_adapter_command");
if (CMD_ARGC == 1)
- aice.param.adapter_name = strdup(CMD_ARGV[0]);
+ param.adapter_name = strdup(CMD_ARGV[0]);
else
LOG_ERROR("expected exactly one argument to aice adapter <adapter-name>");
LOG_DEBUG("aice_handle_aice_retry_times_command");
if (CMD_ARGC == 1)
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], aice.retry_times);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], retry_times);
else
LOG_ERROR("expected exactly one argument to aice retry_times <num_of_retry>");
LOG_DEBUG("aice_handle_aice_count_to_check_dbger_command");
if (CMD_ARGC == 1)
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], aice.count_to_check_dbger);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], count_to_check_dbger);
else
LOG_ERROR("expected exactly one argument to aice count_to_check_dbger "
"<count_of_checking>");
LOG_DEBUG("aice_handle_aice_custom_srst_script_command");
if (CMD_ARGC > 0) {
- aice.port->api->set_custom_srst_script(CMD_ARGV[0]);
+ aice_port->api->set_custom_srst_script(CMD_ARGV[0]);
return ERROR_OK;
}
LOG_DEBUG("aice_handle_aice_custom_trst_script_command");
if (CMD_ARGC > 0) {
- aice.port->api->set_custom_trst_script(CMD_ARGV[0]);
+ aice_port->api->set_custom_trst_script(CMD_ARGV[0]);
return ERROR_OK;
}
LOG_DEBUG("aice_handle_aice_custom_restart_script_command");
if (CMD_ARGC > 0) {
- aice.port->api->set_custom_restart_script(CMD_ARGV[0]);
+ aice_port->api->set_custom_restart_script(CMD_ARGV[0]);
return ERROR_OK;
}
{
LOG_DEBUG("aice_handle_aice_reset_command");
- return aice.port->api->reset();
+ return aice_port->api->reset();
}
.handler = &aice_handle_aice_info_command,
.mode = COMMAND_EXEC,
.help = "show aice info",
- .usage = "aice info",
+ .usage = "",
},
{
.name = "port",
.handler = &aice_handle_aice_port_command,
.mode = COMMAND_CONFIG,
.help = "set the port of the AICE",
- .usage = "aice port ['aice_pipe'|'aice_usb']",
+ .usage = "['aice_pipe'|'aice_usb']",
},
{
.name = "desc",
.handler = &aice_handle_aice_desc_command,
.mode = COMMAND_CONFIG,
.help = "set the aice device description",
- .usage = "aice desc [desciption string]",
- },
- {
- .name = "serial",
- .handler = &aice_handle_aice_serial_command,
- .mode = COMMAND_CONFIG,
- .help = "set the serial number of the AICE device",
- .usage = "aice serial [serial string]",
+ .usage = "[description string]",
},
{
.name = "vid_pid",
.handler = &aice_handle_aice_vid_pid_command,
.mode = COMMAND_CONFIG,
.help = "the vendor and product ID of the AICE device",
- .usage = "aice vid_pid (vid pid)*",
+ .usage = "(vid pid)*",
},
{
.name = "adapter",
.handler = &aice_handle_aice_adapter_command,
.mode = COMMAND_CONFIG,
.help = "set the file name of adapter",
- .usage = "aice adapter [adapter name]",
+ .usage = "[adapter name]",
},
{
.name = "retry_times",
.handler = &aice_handle_aice_retry_times_command,
.mode = COMMAND_CONFIG,
.help = "set retry times as AICE timeout",
- .usage = "aice retry_times num_of_retry",
+ .usage = "num_of_retry",
},
{
.name = "count_to_check_dbger",
.handler = &aice_handle_aice_count_to_check_dbger_command,
.mode = COMMAND_CONFIG,
.help = "set retry times as checking $DBGER status",
- .usage = "aice count_to_check_dbger count_of_checking",
+ .usage = "count_of_checking",
},
{
.name = "custom_srst_script",
.handler = &aice_handle_aice_custom_srst_script_command,
.mode = COMMAND_CONFIG,
- .usage = "custom_srst_script script_file_name",
+ .usage = "script_file_name",
.help = "set custom srst script",
},
{
.name = "custom_trst_script",
.handler = &aice_handle_aice_custom_trst_script_command,
.mode = COMMAND_CONFIG,
- .usage = "custom_trst_script script_file_name",
+ .usage = "script_file_name",
.help = "set custom trst script",
},
{
.name = "custom_restart_script",
.handler = &aice_handle_aice_custom_restart_script_command,
.mode = COMMAND_CONFIG,
- .usage = "custom_restart_script script_file_name",
+ .usage = "script_file_name",
.help = "set custom restart script",
},
{
.name = "reset",
.handler = &aice_handle_aice_reset_command,
.mode = COMMAND_EXEC,
- .usage = "aice reset",
+ .usage = "",
.help = "reset AICE",
},
COMMAND_REGISTRATION_DONE
.name = "aice",
.mode = COMMAND_ANY,
.help = "perform aice management",
- .usage = "aice [subcommand]",
+ .usage = "[subcommand]",
.chain = aice_subcommand_handlers,
},
COMMAND_REGISTRATION_DONE
/***************************************************************************/
/* End of Command handlers */
-struct jtag_interface aice_interface = {
+static struct jtag_interface aice_interface = {
+ .execute_queue = aice_execute_queue,
+};
+
+struct adapter_driver aice_adapter_driver = {
.name = "aice",
- .commands = aice_command_handlers,
.transports = aice_transports,
+ .commands = aice_command_handlers,
+
.init = aice_init,
.quit = aice_quit,
- .execute_queue = aice_execute_queue,
.speed = aice_speed, /* set interface speed */
- .speed_div = aice_speed_div, /* return readable value */
.khz = aice_khz, /* convert khz to interface speed value */
-};
+ .speed_div = aice_speed_div, /* return readable value */
+ .jtag_ops = &aice_interface,
+};
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