X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fjtag%2Faice%2Faice_interface.c;h=90871a1386d18028f48cfc1f0f9588ee88ccf4cb;hp=c758bb43b9156ce800fe5b0bfb61ada034d19cbc;hb=HEAD;hpb=69325f6970f445f43b8cac05824a68a8f906735a diff --git a/src/jtag/aice/aice_interface.c b/src/jtag/aice/aice_interface.c deleted file mode 100644 index c758bb43b9..0000000000 --- a/src/jtag/aice/aice_interface.c +++ /dev/null @@ -1,531 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2013 by Andes Technology * - * Hsiangkai Wang * - * * - * 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, see . * - ***************************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include -#include -#include -#include -#include -#include "aice_usb.h" - -#define AICE_KHZ_TO_SPEED_MAP_SIZE 16 -static const int aice_khz_to_speed_map[AICE_KHZ_TO_SPEED_MAP_SIZE] = { - 30000, - 15000, - 7500, - 3750, - 1875, - 937, - 468, - 234, - 48000, - 24000, - 12000, - 6000, - 3000, - 1500, - 750, - 375, -}; - -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 */ -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_targets(void) -{ - int res; - struct target *target; - struct aice_port_s *aice; - - 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); - 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 (target = all_targets; target; target = target->next) { - target->tap->idcode = aice_target_id_codes[target->tap->abs_chain_position]; - - unsigned ii, limit = target->tap->expected_ids_cnt; - int found = 0; - - 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 || (target->tap->idcode == expected)) { - found = 1; - break; - } - } - - if (found == 0) { - LOG_ERROR - ("aice_init_targets: target not found: idcode: %" PRIx32, - target->tap->idcode); - return ERROR_FAIL; - } - - 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; -} - -/***************************************************************************/ -/* End of External interface implementation */ - -/* initial aice - * 1. open usb - * 2. get/show version number - * 3. reset - */ -static int aice_init(void) -{ - if (ERROR_OK != aice_port->api->open(¶m)) { - LOG_ERROR("Cannot find AICE Interface! Please check " - "connection and permissions."); - return ERROR_JTAG_INIT_FAILED; - } - - 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"); - - return ERROR_OK; -} - -/* cleanup aice resource - * close usb - */ -static int aice_quit(void) -{ - aice_port->api->close(); - return ERROR_OK; -} - -static int aice_execute_reset(struct jtag_command *cmd) -{ - static int last_trst; - int retval = ERROR_OK; - - DEBUG_JTAG_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(); - - last_trst = cmd->cmd.reset->trst; - } - - return retval; -} - -static int aice_execute_command(struct jtag_command *cmd) -{ - int retval; - - switch (cmd->type) { - case JTAG_RESET: - retval = aice_execute_reset(cmd); - break; - default: - retval = ERROR_OK; - break; - } - return retval; -} - -/* aice has no need to implement jtag execution model -*/ -static int aice_execute_queue(void) -{ - struct jtag_command *cmd = jtag_command_queue; /* currently processed command */ - int retval; - - retval = ERROR_OK; - - while (cmd) { - if (aice_execute_command(cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - - cmd = cmd->next; - } - - return retval; -} - -/* 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); -} - -/* convert jtag adapter frequency(base frequency/frequency divider) to - * human readable KHz value */ -static int aice_speed_div(int speed, int *khz) -{ - *khz = aice_khz_to_speed_map[speed]; - - return ERROR_OK; -} - -/* convert human readable KHz value to jtag adapter frequency - * (base frequency/frequency divider) */ -static int aice_khz(int khz, int *jtag_speed) -{ - int i; - for (i = 0 ; i < AICE_KHZ_TO_SPEED_MAP_SIZE ; i++) { - if (khz == aice_khz_to_speed_map[i]) { - if (8 <= i) - *jtag_speed = i | AICE_TCK_CONTROL_TCK3048; - else - *jtag_speed = i; - break; - } - } - - if (i == AICE_KHZ_TO_SPEED_MAP_SIZE) { - LOG_INFO("No support the jtag clock: %d", khz); - LOG_INFO("Supported jtag clocks are:"); - - for (i = 0 ; i < AICE_KHZ_TO_SPEED_MAP_SIZE ; i++) - LOG_INFO("* %d", aice_khz_to_speed_map[i]); - - return ERROR_FAIL; - } - - 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 (uint32_t i = 0; i < num_of_idcode; i++) - LOG_DEBUG("id_codes[%d] = 0x%x", 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", param.device_desc); - command_print(CMD_CTX, "Serial number: %s", param.serial); - if (strncmp(aice_port->name, "aice_pipe", 9) == 0) - command_print(CMD_CTX, "Adapter: %s", param.adapter_name); - - return ERROR_OK; -} - -COMMAND_HANDLER(aice_handle_aice_port_command) -{ - LOG_DEBUG("aice_handle_aice_port_command"); - - if (CMD_ARGC != 1) { - LOG_ERROR("Need exactly one argument to 'aice port'"); - return ERROR_COMMAND_SYNTAX_ERROR; - } - - for (const struct aice_port *l = aice_port_get_list(); l->name; l++) { - if (strcmp(l->name, CMD_ARGV[0]) == 0) { - aice_port = l; - return ERROR_OK; - } - } - - LOG_ERROR("No AICE port '%s' found", CMD_ARGV[0]); - return ERROR_FAIL; -} - -COMMAND_HANDLER(aice_handle_aice_desc_command) -{ - LOG_DEBUG("aice_handle_aice_desc_command"); - - if (CMD_ARGC == 1) - param.device_desc = strdup(CMD_ARGV[0]); - else - LOG_ERROR("expected exactly one argument to aice desc "); - - return ERROR_OK; -} - -COMMAND_HANDLER(aice_handle_aice_serial_command) -{ - LOG_DEBUG("aice_handle_aice_serial_command"); - - if (CMD_ARGC == 1) - param.serial = strdup(CMD_ARGV[0]); - else - LOG_ERROR("expected exactly one argument to aice serial "); - - return ERROR_OK; -} - -COMMAND_HANDLER(aice_handle_aice_vid_pid_command) -{ - LOG_DEBUG("aice_handle_aice_vid_pid_command"); - - if (CMD_ARGC != 2) { - LOG_WARNING("ignoring extra IDs in aice vid_pid (maximum is 1 pair)"); - return ERROR_COMMAND_SYNTAX_ERROR; - } - - COMMAND_PARSE_NUMBER(u16, CMD_ARGV[0], param.vid); - COMMAND_PARSE_NUMBER(u16, CMD_ARGV[1], param.pid); - - return ERROR_OK; -} - -COMMAND_HANDLER(aice_handle_aice_adapter_command) -{ - LOG_DEBUG("aice_handle_aice_adapter_command"); - - if (CMD_ARGC == 1) - param.adapter_name = strdup(CMD_ARGV[0]); - else - LOG_ERROR("expected exactly one argument to aice adapter "); - - return ERROR_OK; -} - -COMMAND_HANDLER(aice_handle_aice_retry_times_command) -{ - LOG_DEBUG("aice_handle_aice_retry_times_command"); - - if (CMD_ARGC == 1) - COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], retry_times); - else - LOG_ERROR("expected exactly one argument to aice retry_times "); - - return ERROR_OK; -} - -COMMAND_HANDLER(aice_handle_aice_count_to_check_dbger_command) -{ - LOG_DEBUG("aice_handle_aice_count_to_check_dbger_command"); - - if (CMD_ARGC == 1) - COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], count_to_check_dbger); - else - LOG_ERROR("expected exactly one argument to aice count_to_check_dbger " - ""); - - return ERROR_OK; -} - -COMMAND_HANDLER(aice_handle_aice_custom_srst_script_command) -{ - LOG_DEBUG("aice_handle_aice_custom_srst_script_command"); - - if (CMD_ARGC > 0) { - aice_port->api->set_custom_srst_script(CMD_ARGV[0]); - return ERROR_OK; - } - - return ERROR_FAIL; -} - -COMMAND_HANDLER(aice_handle_aice_custom_trst_script_command) -{ - LOG_DEBUG("aice_handle_aice_custom_trst_script_command"); - - if (CMD_ARGC > 0) { - aice_port->api->set_custom_trst_script(CMD_ARGV[0]); - return ERROR_OK; - } - - return ERROR_FAIL; -} - -COMMAND_HANDLER(aice_handle_aice_custom_restart_script_command) -{ - LOG_DEBUG("aice_handle_aice_custom_restart_script_command"); - - if (CMD_ARGC > 0) { - aice_port->api->set_custom_restart_script(CMD_ARGV[0]); - return ERROR_OK; - } - - return ERROR_FAIL; -} - -COMMAND_HANDLER(aice_handle_aice_reset_command) -{ - LOG_DEBUG("aice_handle_aice_reset_command"); - - return aice_port->api->reset(); -} - - -static const struct command_registration aice_subcommand_handlers[] = { - { - .name = "info", - .handler = &aice_handle_aice_info_command, - .mode = COMMAND_EXEC, - .help = "show aice info", - .usage = "aice info", - }, - { - .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']", - }, - { - .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]", - }, - { - .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)*", - }, - { - .name = "adapter", - .handler = &aice_handle_aice_adapter_command, - .mode = COMMAND_CONFIG, - .help = "set the file name of adapter", - .usage = "aice adapter [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", - }, - { - .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", - }, - { - .name = "custom_srst_script", - .handler = &aice_handle_aice_custom_srst_script_command, - .mode = COMMAND_CONFIG, - .usage = "custom_srst_script 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", - .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", - .help = "set custom restart script", - }, - { - .name = "reset", - .handler = &aice_handle_aice_reset_command, - .mode = COMMAND_EXEC, - .usage = "aice reset", - .help = "reset AICE", - }, - COMMAND_REGISTRATION_DONE -}; - -static const struct command_registration aice_command_handlers[] = { - { - .name = "aice", - .mode = COMMAND_ANY, - .help = "perform aice management", - .usage = "aice [subcommand]", - .chain = aice_subcommand_handlers, - }, - COMMAND_REGISTRATION_DONE -}; -/***************************************************************************/ -/* End of Command handlers */ - -struct jtag_interface aice_interface = { - .name = "aice", - .commands = aice_command_handlers, - .transports = aice_transports, - .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 */ -};