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Diffstat (limited to 'src/jtag/aice/aice_interface.c')
-rw-r--r--src/jtag/aice/aice_interface.c103
1 files changed, 56 insertions, 47 deletions
diff --git a/src/jtag/aice/aice_interface.c b/src/jtag/aice/aice_interface.c
index bad3c3df..aede83a9 100644
--- a/src/jtag/aice/aice_interface.c
+++ b/src/jtag/aice/aice_interface.c
@@ -50,24 +50,28 @@ static int aice_khz_to_speed_map[AICE_KHZ_TO_SPEED_MAP_SIZE] = {
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. "
@@ -76,30 +80,36 @@ int aice_init_target(struct target *t)
}
}
- 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: %x ",
+ 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;
- t->tap->priv = &aice;
- t->tap->hasidcode = 1;
+ target->tap->priv = aice;
+ target->tap->hasidcode = 1;
+ }
return ERROR_OK;
}
@@ -114,14 +124,14 @@ int aice_init_target(struct target *t)
*/
static int aice_init(void)
{
- if (ERROR_OK != aice.port->api->open(&(aice.param))) {
+ if (ERROR_OK != aice_port->api->open(&param)) {
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");
@@ -133,7 +143,7 @@ static int aice_init(void)
*/
static int aice_quit(void)
{
- aice.port->api->close();
+ aice_port->api->close();
return ERROR_OK;
}
@@ -146,7 +156,7 @@ static int aice_execute_reset(struct jtag_command *cmd)
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;
}
@@ -191,7 +201,7 @@ static int aice_execute_queue(void)
/* 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
@@ -237,10 +247,10 @@ 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_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;
}
@@ -256,7 +266,7 @@ COMMAND_HANDLER(aice_handle_aice_port_command)
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;
}
}
@@ -270,7 +280,7 @@ COMMAND_HANDLER(aice_handle_aice_desc_command)
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>");
@@ -282,7 +292,7 @@ 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]);
+ param.serial = strdup(CMD_ARGV[0]);
else
LOG_ERROR("expected exactly one argument to aice serial <serial-number>");
@@ -298,8 +308,8 @@ COMMAND_HANDLER(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;
}
@@ -309,7 +319,7 @@ COMMAND_HANDLER(aice_handle_aice_adapter_command)
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>");
@@ -321,7 +331,7 @@ 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], 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>");
@@ -333,7 +343,7 @@ 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], 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>");
@@ -346,7 +356,7 @@ 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]);
+ aice_port->api->set_custom_srst_script(CMD_ARGV[0]);
return ERROR_OK;
}
@@ -358,7 +368,7 @@ 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]);
+ aice_port->api->set_custom_trst_script(CMD_ARGV[0]);
return ERROR_OK;
}
@@ -370,7 +380,7 @@ 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]);
+ aice_port->api->set_custom_restart_script(CMD_ARGV[0]);
return ERROR_OK;
}
@@ -381,7 +391,7 @@ COMMAND_HANDLER(aice_handle_aice_reset_command)
{
LOG_DEBUG("aice_handle_aice_reset_command");
- return aice.port->api->reset();
+ return aice_port->api->reset();
}
@@ -497,4 +507,3 @@ struct jtag_interface aice_interface = {
.speed_div = aice_speed_div, /* return readable value */
.khz = aice_khz, /* convert khz to interface speed value */
};
-
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-10-21 21:16:19 +0000