* 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. *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
/* Global USB buffers */
static uint8_t usb_in_buffer[AICE_IN_BUFFER_SIZE];
static uint8_t usb_out_buffer[AICE_OUT_BUFFER_SIZE];
-static uint8_t current_target_id;
static uint32_t jtag_clock;
static struct aice_usb_handler_s aice_handler;
/* AICE max retry times. If AICE command timeout, retry it. */
-static int aice_max_retry_times = 10;
+static int aice_max_retry_times = 50;
/* Default endian is little endian. */
static enum aice_target_endian data_endian;
+/* Constants for AICE command format length */
+static const int32_t AICE_FORMAT_HTDA = 3;
+static const int32_t AICE_FORMAT_HTDC = 7;
+static const int32_t AICE_FORMAT_HTDMA = 4;
+static const int32_t AICE_FORMAT_HTDMB = 8;
+static const int32_t AICE_FORMAT_HTDMC = 8;
+static const int32_t AICE_FORMAT_HTDMD = 12;
+static const int32_t AICE_FORMAT_DTHA = 6;
+static const int32_t AICE_FORMAT_DTHB = 2;
+static const int32_t AICE_FORMAT_DTHMA = 8;
+static const int32_t AICE_FORMAT_DTHMB = 4;
+
+/* Constants for AICE command */
+static const uint8_t AICE_CMD_SCAN_CHAIN = 0x00;
+static const uint8_t AICE_CMD_T_READ_MISC = 0x20;
+static const uint8_t AICE_CMD_T_READ_EDMSR = 0x21;
+static const uint8_t AICE_CMD_T_READ_DTR = 0x22;
+static const uint8_t AICE_CMD_T_READ_MEM_B = 0x24;
+static const uint8_t AICE_CMD_T_READ_MEM_H = 0x25;
+static const uint8_t AICE_CMD_T_READ_MEM = 0x26;
+static const uint8_t AICE_CMD_T_FASTREAD_MEM = 0x27;
+static const uint8_t AICE_CMD_T_WRITE_MISC = 0x28;
+static const uint8_t AICE_CMD_T_WRITE_EDMSR = 0x29;
+static const uint8_t AICE_CMD_T_WRITE_DTR = 0x2A;
+static const uint8_t AICE_CMD_T_WRITE_DIM = 0x2B;
+static const uint8_t AICE_CMD_T_WRITE_MEM_B = 0x2C;
+static const uint8_t AICE_CMD_T_WRITE_MEM_H = 0x2D;
+static const uint8_t AICE_CMD_T_WRITE_MEM = 0x2E;
+static const uint8_t AICE_CMD_T_FASTWRITE_MEM = 0x2F;
+static const uint8_t AICE_CMD_T_EXECUTE = 0x3E;
+static const uint8_t AICE_CMD_READ_CTRL = 0x50;
+static const uint8_t AICE_CMD_WRITE_CTRL = 0x51;
+static const uint8_t AICE_CMD_BATCH_BUFFER_READ = 0x60;
+static const uint8_t AICE_CMD_READ_DTR_TO_BUFFER = 0x61;
+static const uint8_t AICE_CMD_BATCH_BUFFER_WRITE = 0x68;
+static const uint8_t AICE_CMD_WRITE_DTR_FROM_BUFFER = 0x69;
/***************************************************************************/
/* AICE commands' pack/unpack functions */
int result;
if (out_length > AICE_OUT_BUFFER_SIZE) {
- LOG_ERROR("aice_write illegal out_length=%d (max=%d)",
+ LOG_ERROR("aice_write illegal out_length=%i (max=%i)",
out_length, AICE_OUT_BUFFER_SIZE);
return -1;
}
result = usb_bulk_write_ex(aice_handler.usb_handle, aice_handler.usb_write_ep,
(char *)out_buffer, out_length, AICE_USB_TIMEOUT);
- DEBUG_JTAG_IO("aice_usb_write, out_length = %d, result = %d",
+ LOG_DEBUG_IO("aice_usb_write, out_length = %i, result = %i",
out_length, result);
return result;
/* Read data from USB into in_buffer. */
static int aice_usb_read(uint8_t *in_buffer, int expected_size)
{
- int result = usb_bulk_read_ex(aice_handler.usb_handle, aice_handler.usb_read_ep,
+ int32_t result = usb_bulk_read_ex(aice_handler.usb_handle, aice_handler.usb_read_ep,
(char *)in_buffer, expected_size, AICE_USB_TIMEOUT);
- DEBUG_JTAG_IO("aice_usb_read, result = %d", result);
+ LOG_DEBUG_IO("aice_usb_read, result = %" PRId32, result);
return result;
}
static uint8_t usb_in_packets_buffer[AICE_IN_PACKETS_BUFFER_SIZE];
static uint32_t usb_out_packets_buffer_length;
static uint32_t usb_in_packets_buffer_length;
-static bool usb_pack_command;
+static enum aice_command_mode aice_command_mode;
+
+static int aice_batch_buffer_write(uint8_t buf_index, const uint8_t *word,
+ uint32_t num_of_words);
static int aice_usb_packet_flush(void)
{
if (usb_out_packets_buffer_length == 0)
return 0;
- LOG_DEBUG("Flush usb packets");
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
+ LOG_DEBUG("Flush usb packets (AICE_COMMAND_MODE_PACK)");
- int result;
+ if (aice_usb_write(usb_out_packets_buffer,
+ usb_out_packets_buffer_length) < 0)
+ return ERROR_FAIL;
- aice_usb_write(usb_out_packets_buffer, usb_out_packets_buffer_length);
- result = aice_usb_read(usb_in_packets_buffer, usb_in_packets_buffer_length);
+ if (aice_usb_read(usb_in_packets_buffer,
+ usb_in_packets_buffer_length) < 0)
+ return ERROR_FAIL;
- usb_out_packets_buffer_length = 0;
- usb_in_packets_buffer_length = 0;
+ usb_out_packets_buffer_length = 0;
+ usb_in_packets_buffer_length = 0;
- return result;
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ LOG_DEBUG("Flush usb packets (AICE_COMMAND_MODE_BATCH)");
+
+ /* use BATCH_BUFFER_WRITE to fill command-batch-buffer */
+ if (aice_batch_buffer_write(AICE_BATCH_COMMAND_BUFFER_0,
+ usb_out_packets_buffer,
+ (usb_out_packets_buffer_length + 3) / 4) != ERROR_OK)
+ return ERROR_FAIL;
+
+ usb_out_packets_buffer_length = 0;
+ usb_in_packets_buffer_length = 0;
+
+ /* enable BATCH command */
+ aice_command_mode = AICE_COMMAND_MODE_NORMAL;
+ if (aice_write_ctrl(AICE_WRITE_CTRL_BATCH_CTRL, 0x80000000) != ERROR_OK)
+ return ERROR_FAIL;
+ aice_command_mode = AICE_COMMAND_MODE_BATCH;
+
+ /* wait 1 second (AICE bug, workaround) */
+ alive_sleep(1000);
+
+ /* check status */
+ uint32_t i;
+ uint32_t batch_status;
+
+ i = 0;
+ while (1) {
+ aice_read_ctrl(AICE_READ_CTRL_BATCH_STATUS, &batch_status);
+
+ if (batch_status & 0x1)
+ return ERROR_OK;
+ else if (batch_status & 0xE)
+ return ERROR_FAIL;
+
+ if ((i % 30) == 0)
+ keep_alive();
+
+ i++;
+ }
+ }
+
+ return ERROR_OK;
}
-static void aice_usb_packet_append(uint8_t *out_buffer, int out_length,
- int in_length)
+static int aice_usb_packet_append(uint8_t *out_buffer, int out_length, int in_length)
{
- if (usb_out_packets_buffer_length + out_length > AICE_OUT_PACKETS_BUFFER_SIZE)
- aice_usb_packet_flush();
+ uint32_t max_packet_size = AICE_OUT_PACKETS_BUFFER_SIZE;
+
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
+ max_packet_size = AICE_OUT_PACK_COMMAND_SIZE;
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ max_packet_size = AICE_OUT_BATCH_COMMAND_SIZE;
+ } else {
+ /* AICE_COMMAND_MODE_NORMAL */
+ if (aice_usb_packet_flush() != ERROR_OK)
+ return ERROR_FAIL;
+ }
+
+ if (usb_out_packets_buffer_length + out_length > max_packet_size)
+ if (aice_usb_packet_flush() != ERROR_OK) {
+ LOG_DEBUG("Flush usb packets failed");
+ return ERROR_FAIL;
+ }
LOG_DEBUG("Append usb packets 0x%02x", out_buffer[0]);
- memcpy(usb_out_packets_buffer + usb_out_packets_buffer_length,
- out_buffer,
- out_length);
+ memcpy(usb_out_packets_buffer + usb_out_packets_buffer_length, out_buffer, out_length);
usb_out_packets_buffer_length += out_length;
usb_in_packets_buffer_length += in_length;
+
+ return ERROR_OK;
}
/***************************************************************************/
/* AICE commands */
+static int aice_reset_box(void)
+{
+ if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ return ERROR_FAIL;
+
+ /* turn off FASTMODE */
+ uint32_t pin_status;
+ if (aice_read_ctrl(AICE_READ_CTRL_GET_JTAG_PIN_STATUS, &pin_status)
+ != ERROR_OK)
+ return ERROR_FAIL;
+
+ if (aice_write_ctrl(AICE_WRITE_CTRL_JTAG_PIN_STATUS, pin_status & (~0x2))
+ != ERROR_OK)
+ return ERROR_FAIL;
+
+ return ERROR_OK;
+}
+
static int aice_scan_chain(uint32_t *id_codes, uint8_t *num_of_ids)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
do {
/** TODO: modify receive length */
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHA);
if (AICE_FORMAT_DTHA != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRIu32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHA, result);
return ERROR_FAIL;
}
aice_unpack_dtha_multiple_data(&cmd_ack_code, num_of_ids, id_codes,
0x10, AICE_LITTLE_ENDIAN);
- LOG_DEBUG("SCAN_CHAIN response, # of IDs: %d", *num_of_ids);
-
if (cmd_ack_code != AICE_CMD_SCAN_CHAIN) {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_SCAN_CHAIN, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_SCAN_CHAIN, cmd_ack_code);
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
continue;
}
+ LOG_DEBUG("SCAN_CHAIN response, # of IDs: %" PRIu8, *num_of_ids);
+
if (*num_of_ids == 0xFF) {
LOG_ERROR("No target connected");
return ERROR_FAIL;
- } else if (*num_of_ids == 0x10) {
+ } else if (*num_of_ids == AICE_MAX_NUM_CORE) {
LOG_INFO("The ice chain over 16 targets");
} else {
(*num_of_ids)++;
int aice_read_ctrl(uint32_t address, uint32_t *data)
{
- int result;
+ int32_t result;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
aice_pack_htda(AICE_CMD_READ_CTRL, 0, address);
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDA);
- LOG_DEBUG("READ_CTRL, address: 0x%x", address);
+ LOG_DEBUG("READ_CTRL, address: 0x%" PRIx32, address);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHA);
if (AICE_FORMAT_DTHA != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRIu32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHA, result);
return ERROR_FAIL;
}
uint8_t extra_length;
aice_unpack_dtha(&cmd_ack_code, &extra_length, data, AICE_LITTLE_ENDIAN);
- LOG_DEBUG("READ_CTRL response, data: 0x%x", *data);
+ LOG_DEBUG("READ_CTRL response, data: 0x%" PRIx32, *data);
if (cmd_ack_code != AICE_CMD_READ_CTRL) {
- LOG_ERROR("aice command error (command=0x%x, response=0x%x)",
- AICE_CMD_READ_CTRL, cmd_ack_code);
+ LOG_ERROR("aice command error (command=0x%" PRIx32 ", response=0x%" PRIx8 ")",
+ (uint32_t)AICE_CMD_READ_CTRL, cmd_ack_code);
return ERROR_FAIL;
}
int aice_write_ctrl(uint32_t address, uint32_t data)
{
- int result;
+ int32_t result;
- if (usb_pack_command)
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ aice_pack_htdc(AICE_CMD_WRITE_CTRL, 0, address, data, AICE_LITTLE_ENDIAN);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDC,
+ AICE_FORMAT_DTHB);
+ }
aice_pack_htdc(AICE_CMD_WRITE_CTRL, 0, address, data, AICE_LITTLE_ENDIAN);
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDC);
- LOG_DEBUG("WRITE_CTRL, address: 0x%x, data: 0x%x", address, data);
+ LOG_DEBUG("WRITE_CTRL, address: 0x%" PRIx32 ", data: 0x%" PRIx32, address, data);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHB);
if (AICE_FORMAT_DTHB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRIu32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHB, result);
return ERROR_FAIL;
}
LOG_DEBUG("WRITE_CTRL response");
if (cmd_ack_code != AICE_CMD_WRITE_CTRL) {
- LOG_ERROR("aice command error (command=0x%x, response=0x%x)",
+ LOG_ERROR("aice command error (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
AICE_CMD_WRITE_CTRL, cmd_ack_code);
return ERROR_FAIL;
}
int aice_read_dtr(uint8_t target_id, uint32_t *data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
do {
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMA);
- LOG_DEBUG("READ_DTR");
+ LOG_DEBUG("READ_DTR, COREID: %" PRIu8, target_id);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMA);
if (AICE_FORMAT_DTHMA != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMA, result);
return ERROR_FAIL;
}
aice_unpack_dthma(&cmd_ack_code, &res_target_id, &extra_length,
data, AICE_LITTLE_ENDIAN);
- LOG_DEBUG("READ_DTR response, data: 0x%x", *data);
-
if (cmd_ack_code == AICE_CMD_T_READ_DTR) {
+ LOG_DEBUG("READ_DTR response, data: 0x%" PRIx32, *data);
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_READ_DTR, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_READ_DTR, cmd_ack_code);
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
+ return ERROR_FAIL;
+
+ retry_times++;
+ }
+ } while (1);
+
+ return ERROR_OK;
+}
+
+int aice_read_dtr_to_buffer(uint8_t target_id, uint32_t buffer_idx)
+{
+ int32_t result;
+ int retry_times = 0;
+
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
+ aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ aice_pack_htdma(AICE_CMD_READ_DTR_TO_BUFFER, target_id, 0, buffer_idx);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMA,
+ AICE_FORMAT_DTHMB);
+ }
+
+ do {
+ aice_pack_htdma(AICE_CMD_READ_DTR_TO_BUFFER, target_id, 0, buffer_idx);
+
+ aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMA);
+
+ LOG_DEBUG("READ_DTR_TO_BUFFER, COREID: %" PRIu8, target_id);
+
+ result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
+ if (AICE_FORMAT_DTHMB != result) {
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")", AICE_FORMAT_DTHMB, result);
+ return ERROR_FAIL;
+ }
+
+ uint8_t cmd_ack_code;
+ uint8_t extra_length;
+ uint8_t res_target_id;
+ aice_unpack_dthmb(&cmd_ack_code, &res_target_id, &extra_length);
+
+ if (cmd_ack_code == AICE_CMD_READ_DTR_TO_BUFFER) {
+ break;
+ } else {
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_READ_DTR_TO_BUFFER, cmd_ack_code);
+
+ return ERROR_FAIL;
+ }
+
+ /* clear timeout and retry */
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_write_dtr(uint8_t target_id, uint32_t data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ aice_pack_htdmc(AICE_CMD_T_WRITE_DTR, target_id, 0, 0, data, AICE_LITTLE_ENDIAN);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMC,
+ AICE_FORMAT_DTHMB);
+ }
do {
- aice_pack_htdmc(AICE_CMD_T_WRITE_DTR, target_id, 0, 0, data,
- AICE_LITTLE_ENDIAN);
+ aice_pack_htdmc(AICE_CMD_T_WRITE_DTR, target_id, 0, 0, data, AICE_LITTLE_ENDIAN);
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMC);
- LOG_DEBUG("WRITE_DTR, data: 0x%x", data);
+ LOG_DEBUG("WRITE_DTR, COREID: %" PRIu8 ", data: 0x%" PRIx32, target_id, data);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
- AICE_FORMAT_DTHMB, result);
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")", AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
uint8_t res_target_id;
aice_unpack_dthmb(&cmd_ack_code, &res_target_id, &extra_length);
- LOG_DEBUG("WRITE_DTR response");
-
if (cmd_ack_code == AICE_CMD_T_WRITE_DTR) {
+ LOG_DEBUG("WRITE_DTR response");
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_WRITE_DTR, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_WRITE_DTR, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
+ return ERROR_FAIL;
+
+ retry_times++;
+ }
+ } while (1);
+
+ return ERROR_OK;
+}
+
+int aice_write_dtr_from_buffer(uint8_t target_id, uint32_t buffer_idx)
+{
+ int32_t result;
+ int retry_times = 0;
+
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
+ aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ aice_pack_htdma(AICE_CMD_WRITE_DTR_FROM_BUFFER, target_id, 0, buffer_idx);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMA,
+ AICE_FORMAT_DTHMB);
+ }
+
+ do {
+ aice_pack_htdma(AICE_CMD_WRITE_DTR_FROM_BUFFER, target_id, 0, buffer_idx);
+
+ aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMA);
+
+ LOG_DEBUG("WRITE_DTR_FROM_BUFFER, COREID: %" PRIu8 "", target_id);
+
+ result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
+ if (AICE_FORMAT_DTHMB != result) {
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")", AICE_FORMAT_DTHMB, result);
+ return ERROR_FAIL;
+ }
+
+ uint8_t cmd_ack_code;
+ uint8_t extra_length;
+ uint8_t res_target_id;
+ aice_unpack_dthmb(&cmd_ack_code, &res_target_id, &extra_length);
+
+ if (cmd_ack_code == AICE_CMD_WRITE_DTR_FROM_BUFFER) {
+ break;
+ } else {
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_WRITE_DTR_FROM_BUFFER, cmd_ack_code);
+
+ return ERROR_FAIL;
+ }
+
+ /* clear timeout and retry */
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_read_misc(uint8_t target_id, uint32_t address, uint32_t *data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
do {
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMA);
- LOG_DEBUG("READ_MISC, address: 0x%x", address);
+ LOG_DEBUG("READ_MISC, COREID: %" PRIu8 ", address: 0x%" PRIx32, target_id, address);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMA);
if (AICE_FORMAT_DTHMA != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMA, result);
return ERROR_AICE_DISCONNECT;
}
aice_unpack_dthma(&cmd_ack_code, &res_target_id, &extra_length,
data, AICE_LITTLE_ENDIAN);
- LOG_DEBUG("READ_MISC response, data: 0x%x", *data);
-
if (cmd_ack_code == AICE_CMD_T_READ_MISC) {
+ LOG_DEBUG("READ_MISC response, data: 0x%" PRIx32, *data);
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_READ_MISC, cmd_ack_code);
-
- if (retry_times > aice_max_retry_times)
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_READ_MISC, cmd_ack_code);
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_write_misc(uint8_t target_id, uint32_t address, uint32_t data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ aice_pack_htdmc(AICE_CMD_T_WRITE_MISC, target_id, 0, address, data,
+ AICE_LITTLE_ENDIAN);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMC,
+ AICE_FORMAT_DTHMB);
+ }
do {
aice_pack_htdmc(AICE_CMD_T_WRITE_MISC, target_id, 0, address,
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMC);
- LOG_DEBUG("WRITE_MISC, address: 0x%x, data: 0x%x", address, data);
+ LOG_DEBUG("WRITE_MISC, COREID: %" PRIu8 ", address: 0x%" PRIx32 ", data: 0x%" PRIx32,
+ target_id, address, data);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
uint8_t res_target_id;
aice_unpack_dthmb(&cmd_ack_code, &res_target_id, &extra_length);
- LOG_DEBUG("WRITE_MISC response");
-
if (cmd_ack_code == AICE_CMD_T_WRITE_MISC) {
+ LOG_DEBUG("WRITE_MISC response");
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_WRITE_MISC, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_WRITE_MISC, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_read_edmsr(uint8_t target_id, uint32_t address, uint32_t *data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
do {
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMA);
- LOG_DEBUG("READ_EDMSR, address: 0x%x", address);
+ LOG_DEBUG("READ_EDMSR, COREID: %" PRIu8 ", address: 0x%" PRIx32, target_id, address);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMA);
if (AICE_FORMAT_DTHMA != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMA, result);
return ERROR_FAIL;
}
aice_unpack_dthma(&cmd_ack_code, &res_target_id, &extra_length,
data, AICE_LITTLE_ENDIAN);
- LOG_DEBUG("READ_EDMSR response, data: 0x%x", *data);
-
if (cmd_ack_code == AICE_CMD_T_READ_EDMSR) {
+ LOG_DEBUG("READ_EDMSR response, data: 0x%" PRIx32, *data);
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_READ_EDMSR, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_READ_EDMSR, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_write_edmsr(uint8_t target_id, uint32_t address, uint32_t data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ aice_pack_htdmc(AICE_CMD_T_WRITE_EDMSR, target_id, 0, address, data,
+ AICE_LITTLE_ENDIAN);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMC,
+ AICE_FORMAT_DTHMB);
+ }
do {
aice_pack_htdmc(AICE_CMD_T_WRITE_EDMSR, target_id, 0, address,
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMC);
- LOG_DEBUG("WRITE_EDMSR, address: 0x%x, data: 0x%x", address, data);
+ LOG_DEBUG("WRITE_EDMSR, COREID: %" PRIu8 ", address: 0x%" PRIx32 ", data: 0x%" PRIx32,
+ target_id, address, data);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
uint8_t res_target_id;
aice_unpack_dthmb(&cmd_ack_code, &res_target_id, &extra_length);
- LOG_DEBUG("WRITE_EDMSR response");
-
if (cmd_ack_code == AICE_CMD_T_WRITE_EDMSR) {
+ LOG_DEBUG("WRITE_EDMSR response");
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_WRITE_EDMSR, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_WRITE_EDMSR, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
static int aice_write_dim(uint8_t target_id, uint32_t *word, uint8_t num_of_words)
{
- int result;
+ int32_t result;
uint32_t big_endian_word[4];
int retry_times = 0;
- if (usb_pack_command)
- aice_usb_packet_flush();
-
- memcpy(big_endian_word, word, sizeof(big_endian_word));
-
/** instruction is big-endian */
+ memcpy(big_endian_word, word, sizeof(big_endian_word));
aice_switch_to_big_endian(big_endian_word, num_of_words);
- do {
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
+ aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
aice_pack_htdmc_multiple_data(AICE_CMD_T_WRITE_DIM, target_id,
- num_of_words - 1, 0,
+ num_of_words - 1, 0, big_endian_word, num_of_words,
+ AICE_LITTLE_ENDIAN);
+ return aice_usb_packet_append(usb_out_buffer,
+ AICE_FORMAT_HTDMC + (num_of_words - 1) * 4,
+ AICE_FORMAT_DTHMB);
+ }
+
+ do {
+ aice_pack_htdmc_multiple_data(AICE_CMD_T_WRITE_DIM, target_id, num_of_words - 1, 0,
big_endian_word, num_of_words, AICE_LITTLE_ENDIAN);
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMC + (num_of_words - 1) * 4);
- LOG_DEBUG("WRITE_DIM, data: 0x%08x, 0x%08x, 0x%08x, 0x%08x",
+ LOG_DEBUG("WRITE_DIM, COREID: %" PRIu8
+ ", data: 0x%08" PRIx32 ", 0x%08" PRIx32 ", 0x%08" PRIx32 ", 0x%08" PRIx32,
+ target_id,
big_endian_word[0],
big_endian_word[1],
big_endian_word[2],
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
- AICE_FORMAT_DTHMB, result);
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")", AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
uint8_t res_target_id;
aice_unpack_dthmb(&cmd_ack_code, &res_target_id, &extra_length);
- LOG_DEBUG("WRITE_DIM response");
if (cmd_ack_code == AICE_CMD_T_WRITE_DIM) {
+ LOG_DEBUG("WRITE_DIM response");
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_WRITE_DIM, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8
+ ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_WRITE_DIM, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
static int aice_do_execute(uint8_t target_id)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ aice_pack_htdmc(AICE_CMD_T_EXECUTE, target_id, 0, 0, 0, AICE_LITTLE_ENDIAN);
+ return aice_usb_packet_append(usb_out_buffer,
+ AICE_FORMAT_HTDMC,
+ AICE_FORMAT_DTHMB);
+ }
do {
aice_pack_htdmc(AICE_CMD_T_EXECUTE, target_id, 0, 0, 0, AICE_LITTLE_ENDIAN);
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMC);
- LOG_DEBUG("EXECUTE");
+ LOG_DEBUG("EXECUTE, COREID: %" PRIu8 "", target_id);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
uint8_t res_target_id;
aice_unpack_dthmb(&cmd_ack_code, &res_target_id, &extra_length);
- LOG_DEBUG("EXECUTE response");
-
if (cmd_ack_code == AICE_CMD_T_EXECUTE) {
+ LOG_DEBUG("EXECUTE response");
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_EXECUTE, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_EXECUTE, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_write_mem_b(uint8_t target_id, uint32_t address, uint32_t data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- LOG_DEBUG("WRITE_MEM_B, ADDRESS %08" PRIx32 " VALUE %08" PRIx32,
+ LOG_DEBUG("WRITE_MEM_B, COREID: %" PRIu8 ", ADDRESS %08" PRIx32 " VALUE %08" PRIx32,
+ target_id,
address,
data);
- if (usb_pack_command) {
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode)) {
aice_pack_htdmd(AICE_CMD_T_WRITE_MEM_B, target_id, 0, address,
data & 0x000000FF, data_endian);
- aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMD, AICE_FORMAT_DTHMB);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMD,
+ AICE_FORMAT_DTHMB);
} else {
do {
aice_pack_htdmd(AICE_CMD_T_WRITE_MEM_B, target_id, 0,
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
- AICE_FORMAT_DTHMB, result);
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32
+ ", result=%" PRId32 ")", AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
if (cmd_ack_code == AICE_CMD_T_WRITE_MEM_B) {
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_WRITE_MEM_B, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_WRITE_MEM_B, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_write_mem_h(uint8_t target_id, uint32_t address, uint32_t data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- LOG_DEBUG("WRITE_MEM_H, ADDRESS %08" PRIx32 " VALUE %08" PRIx32,
+ LOG_DEBUG("WRITE_MEM_H, COREID: %" PRIu8 ", ADDRESS %08" PRIx32 " VALUE %08" PRIx32,
+ target_id,
address,
data);
- if (usb_pack_command) {
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode)) {
aice_pack_htdmd(AICE_CMD_T_WRITE_MEM_H, target_id, 0,
(address >> 1) & 0x7FFFFFFF, data & 0x0000FFFF, data_endian);
- aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMD, AICE_FORMAT_DTHMB);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMD,
+ AICE_FORMAT_DTHMB);
} else {
do {
aice_pack_htdmd(AICE_CMD_T_WRITE_MEM_H, target_id, 0,
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
if (cmd_ack_code == AICE_CMD_T_WRITE_MEM_H) {
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_WRITE_MEM_H, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_WRITE_MEM_H, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_write_mem(uint8_t target_id, uint32_t address, uint32_t data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- LOG_DEBUG("WRITE_MEM, ADDRESS %08" PRIx32 " VALUE %08" PRIx32,
+ LOG_DEBUG("WRITE_MEM, COREID: %" PRIu8 ", ADDRESS %08" PRIx32 " VALUE %08" PRIx32,
+ target_id,
address,
data);
- if (usb_pack_command) {
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode)) {
aice_pack_htdmd(AICE_CMD_T_WRITE_MEM, target_id, 0,
(address >> 2) & 0x3FFFFFFF, data, data_endian);
- aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMD, AICE_FORMAT_DTHMB);
+ return aice_usb_packet_append(usb_out_buffer, AICE_FORMAT_HTDMD,
+ AICE_FORMAT_DTHMB);
} else {
do {
aice_pack_htdmd(AICE_CMD_T_WRITE_MEM, target_id, 0,
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
if (cmd_ack_code == AICE_CMD_T_WRITE_MEM) {
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_WRITE_MEM, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_WRITE_MEM, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_fastread_mem(uint8_t target_id, uint8_t *word, uint32_t num_of_words)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
do {
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMB);
- LOG_DEBUG("FASTREAD_MEM, # of DATA %08" PRIx32, num_of_words);
+ LOG_DEBUG("FASTREAD_MEM, COREID: %" PRIu8 ", # of DATA %08" PRIx32,
+ target_id, num_of_words);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMA + (num_of_words - 1) * 4);
if (result < 0) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMA + (num_of_words - 1) * 4, result);
return ERROR_FAIL;
}
if (cmd_ack_code == AICE_CMD_T_FASTREAD_MEM) {
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_FASTREAD_MEM, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_FASTREAD_MEM, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_fastwrite_mem(uint8_t target_id, const uint8_t *word, uint32_t num_of_words)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if (AICE_COMMAND_MODE_PACK == aice_command_mode) {
aice_usb_packet_flush();
+ } else if (AICE_COMMAND_MODE_BATCH == aice_command_mode) {
+ aice_pack_htdmd_multiple_data(AICE_CMD_T_FASTWRITE_MEM, target_id,
+ num_of_words - 1, 0, word, data_endian);
+ return aice_usb_packet_append(usb_out_buffer,
+ AICE_FORMAT_HTDMD + (num_of_words - 1) * 4,
+ AICE_FORMAT_DTHMB);
+ }
do {
aice_pack_htdmd_multiple_data(AICE_CMD_T_FASTWRITE_MEM, target_id,
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMD + (num_of_words - 1) * 4);
- LOG_DEBUG("FASTWRITE_MEM, # of DATA %08" PRIx32, num_of_words);
+ LOG_DEBUG("FASTWRITE_MEM, COREID: %" PRIu8 ", # of DATA %08" PRIx32,
+ target_id, num_of_words);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
if (AICE_FORMAT_DTHMB != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMB, result);
return ERROR_FAIL;
}
if (cmd_ack_code == AICE_CMD_T_FASTWRITE_MEM) {
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_FASTWRITE_MEM, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_FASTWRITE_MEM, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_read_mem_b(uint8_t target_id, uint32_t address, uint32_t *data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
do {
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMB);
- LOG_DEBUG("READ_MEM_B");
+ LOG_DEBUG("READ_MEM_B, COREID: %" PRIu8 "", target_id);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMA);
if (AICE_FORMAT_DTHMA != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMA, result);
return ERROR_FAIL;
}
aice_unpack_dthma(&cmd_ack_code, &res_target_id, &extra_length,
data, data_endian);
- LOG_DEBUG("READ_MEM_B response, data: 0x%x", *data);
-
if (cmd_ack_code == AICE_CMD_T_READ_MEM_B) {
+ LOG_DEBUG("READ_MEM_B response, data: 0x%02" PRIx32, *data);
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_READ_MEM_B, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_READ_MEM_B, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_read_mem_h(uint8_t target_id, uint32_t address, uint32_t *data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
do {
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMB);
- LOG_DEBUG("READ_MEM_H");
+ LOG_DEBUG("READ_MEM_H, CORE_ID: %" PRIu8 "", target_id);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMA);
if (AICE_FORMAT_DTHMA != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMA, result);
return ERROR_FAIL;
}
aice_unpack_dthma(&cmd_ack_code, &res_target_id, &extra_length,
data, data_endian);
- LOG_DEBUG("READ_MEM_H response, data: 0x%x", *data);
-
if (cmd_ack_code == AICE_CMD_T_READ_MEM_H) {
+ LOG_DEBUG("READ_MEM_H response, data: 0x%" PRIx32, *data);
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_READ_MEM_H, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_READ_MEM_H, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
int aice_read_mem(uint8_t target_id, uint32_t address, uint32_t *data)
{
- int result;
+ int32_t result;
int retry_times = 0;
- if (usb_pack_command)
+ if ((AICE_COMMAND_MODE_PACK == aice_command_mode) ||
+ (AICE_COMMAND_MODE_BATCH == aice_command_mode))
aice_usb_packet_flush();
do {
aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMB);
- LOG_DEBUG("READ_MEM");
+ LOG_DEBUG("READ_MEM, COREID: %" PRIu8 "", target_id);
result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMA);
if (AICE_FORMAT_DTHMA != result) {
- LOG_ERROR("aice_usb_read failed (requested=%d, result=%d)",
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
AICE_FORMAT_DTHMA, result);
return ERROR_FAIL;
}
aice_unpack_dthma(&cmd_ack_code, &res_target_id, &extra_length,
data, data_endian);
- LOG_DEBUG("READ_MEM response, data: 0x%x", *data);
-
if (cmd_ack_code == AICE_CMD_T_READ_MEM) {
+ LOG_DEBUG("READ_MEM response, data: 0x%" PRIx32, *data);
+ break;
+ } else {
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_T_READ_MEM, cmd_ack_code);
+
+ return ERROR_FAIL;
+ }
+
+ /* clear timeout and retry */
+ if (aice_reset_box() != ERROR_OK)
+ return ERROR_FAIL;
+
+ retry_times++;
+ }
+ } while (1);
+
+ return ERROR_OK;
+}
+
+int aice_batch_buffer_read(uint8_t buf_index, uint32_t *word, uint32_t num_of_words)
+{
+ int32_t result;
+ int retry_times = 0;
+
+ do {
+ aice_pack_htdma(AICE_CMD_BATCH_BUFFER_READ, 0, num_of_words - 1, buf_index);
+
+ aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMA);
+
+ LOG_DEBUG("BATCH_BUFFER_READ, # of DATA %08" PRIx32, num_of_words);
+
+ result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMA + (num_of_words - 1) * 4);
+ if (result < 0) {
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
+ AICE_FORMAT_DTHMA + (num_of_words - 1) * 4, result);
+ return ERROR_FAIL;
+ }
+
+ uint8_t cmd_ack_code;
+ uint8_t extra_length;
+ uint8_t res_target_id;
+ aice_unpack_dthma_multiple_data(&cmd_ack_code, &res_target_id,
+ &extra_length, (uint8_t *)word, data_endian);
+
+ if (cmd_ack_code == AICE_CMD_BATCH_BUFFER_READ) {
+ break;
+ } else {
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_BATCH_BUFFER_READ, cmd_ack_code);
+
+ return ERROR_FAIL;
+ }
+
+ /* clear timeout and retry */
+ if (aice_reset_box() != ERROR_OK)
+ return ERROR_FAIL;
+
+ retry_times++;
+ }
+ } while (1);
+
+ return ERROR_OK;
+}
+
+int aice_batch_buffer_write(uint8_t buf_index, const uint8_t *word, uint32_t num_of_words)
+{
+ int32_t result;
+ int retry_times = 0;
+
+ if (num_of_words == 0)
+ return ERROR_OK;
+
+ do {
+ /* only pack AICE_CMD_BATCH_BUFFER_WRITE command header */
+ aice_pack_htdmc(AICE_CMD_BATCH_BUFFER_WRITE, 0, num_of_words - 1, buf_index,
+ 0, data_endian);
+
+ /* use append instead of pack */
+ memcpy(usb_out_buffer + 4, word, num_of_words * 4);
+
+ aice_usb_write(usb_out_buffer, AICE_FORMAT_HTDMC + (num_of_words - 1) * 4);
+
+ LOG_DEBUG("BATCH_BUFFER_WRITE, # of DATA %08" PRIx32, num_of_words);
+
+ result = aice_usb_read(usb_in_buffer, AICE_FORMAT_DTHMB);
+ if (AICE_FORMAT_DTHMB != result) {
+ LOG_ERROR("aice_usb_read failed (requested=%" PRId32 ", result=%" PRId32 ")",
+ AICE_FORMAT_DTHMB, result);
+ return ERROR_FAIL;
+ }
+
+ uint8_t cmd_ack_code;
+ uint8_t extra_length;
+ uint8_t res_target_id;
+ aice_unpack_dthmb(&cmd_ack_code, &res_target_id, &extra_length);
+
+ if (cmd_ack_code == AICE_CMD_BATCH_BUFFER_WRITE) {
break;
} else {
- LOG_ERROR("aice command timeout (command=0x%x, response=0x%x)",
- AICE_CMD_T_READ_MEM, cmd_ack_code);
+ if (retry_times > aice_max_retry_times) {
+ LOG_ERROR("aice command timeout (command=0x%" PRIx8 ", response=0x%" PRIx8 ")",
+ AICE_CMD_BATCH_BUFFER_WRITE, cmd_ack_code);
- if (retry_times > aice_max_retry_times)
return ERROR_FAIL;
+ }
/* clear timeout and retry */
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
retry_times++;
/***************************************************************************/
/* End of AICE commands */
-typedef int (*read_mem_func_t)(uint32_t address, uint32_t *data);
-typedef int (*write_mem_func_t)(uint32_t address, uint32_t data);
-struct cache_info {
- uint32_t set;
- uint32_t way;
- uint32_t line_size;
+typedef int (*read_mem_func_t)(uint32_t coreid, uint32_t address, uint32_t *data);
+typedef int (*write_mem_func_t)(uint32_t coreid, uint32_t address, uint32_t data);
- uint32_t log2_set;
- uint32_t log2_line_size;
-};
+struct aice_nds32_info core_info[AICE_MAX_NUM_CORE];
+static uint8_t total_num_of_core;
-static uint32_t r0_backup;
-static uint32_t r1_backup;
-static uint32_t host_dtr_backup;
-static uint32_t target_dtr_backup;
-static uint32_t edmsw_backup;
-static uint32_t edm_ctl_backup;
-static bool debug_under_dex_on;
-static bool dex_use_psw_on;
-static bool host_dtr_valid;
-static bool target_dtr_valid;
-static enum nds_memory_access access_channel = NDS_MEMORY_ACC_CPU;
-static enum nds_memory_select memory_select = NDS_MEMORY_SELECT_AUTO;
-static enum aice_target_state_s core_state = AICE_TARGET_UNKNOWN;
-static uint32_t edm_version;
-static struct cache_info icache = {0, 0, 0, 0, 0};
-static struct cache_info dcache = {0, 0, 0, 0, 0};
-static bool cache_init;
static char *custom_srst_script;
static char *custom_trst_script;
static char *custom_restart_script;
static uint32_t aice_count_to_check_dbger = 30;
-static int aice_read_reg(uint32_t num, uint32_t *val);
-static int aice_write_reg(uint32_t num, uint32_t val);
+static int aice_read_reg(uint32_t coreid, uint32_t num, uint32_t *val);
+static int aice_write_reg(uint32_t coreid, uint32_t num, uint32_t val);
-static int check_suppressed_exception(uint32_t dbger_value)
+static int check_suppressed_exception(uint32_t coreid, uint32_t dbger_value)
{
uint32_t ir4_value;
uint32_t ir6_value;
LOG_ERROR("<-- TARGET WARNING! Exception is detected and suppressed. -->");
handling_suppressed_exception = true;
- aice_read_reg(IR4, &ir4_value);
+ aice_read_reg(coreid, IR4, &ir4_value);
/* Clear IR6.SUPRS_EXC, IR6.IMP_EXC */
- aice_read_reg(IR6, &ir6_value);
+ aice_read_reg(coreid, IR6, &ir6_value);
/*
* For MCU version(MSC_CFG.MCU == 1) like V3m
* | SWID[30:16] | Reserved[15:10] | SUPRS_EXC[9] | IMP_EXC[8]
* | SWID[30:16] | Reserved[15:14] | SUPRS_EXC[13] | IMP_EXC[12]
* | VECTOR[11:5] | INST[4] | Exc Type[3:0] |
*/
- LOG_INFO("EVA: 0x%08x", ir4_value);
- LOG_INFO("ITYPE: 0x%08x", ir6_value);
+ LOG_INFO("EVA: 0x%08" PRIx32, ir4_value);
+ LOG_INFO("ITYPE: 0x%08" PRIx32, ir6_value);
ir6_value = ir6_value & (~0x300); /* for MCU */
ir6_value = ir6_value & (~0x3000); /* for non-MCU */
- aice_write_reg(IR6, ir6_value);
+ aice_write_reg(coreid, IR6, ir6_value);
handling_suppressed_exception = false;
}
return ERROR_OK;
}
-static int check_privilege(uint32_t dbger_value)
+static int check_privilege(uint32_t coreid, uint32_t dbger_value)
{
if ((dbger_value & NDS_DBGER_ILL_SEC_ACC) == NDS_DBGER_ILL_SEC_ACC) {
LOG_ERROR("<-- TARGET ERROR! Insufficient security privilege "
"to execute the debug operations. -->");
/* Clear DBGER.ILL_SEC_ACC */
- if (aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER,
+ if (aice_write_misc(coreid, NDS_EDM_MISC_DBGER,
NDS_DBGER_ILL_SEC_ACC) != ERROR_OK)
return ERROR_FAIL;
}
return ERROR_OK;
}
-static int aice_check_dbger(uint32_t expect_status)
+static int aice_check_dbger(uint32_t coreid, uint32_t expect_status)
{
uint32_t i = 0;
uint32_t value_dbger;
while (1) {
- aice_read_misc(current_target_id, NDS_EDM_MISC_DBGER, &value_dbger);
+ aice_read_misc(coreid, NDS_EDM_MISC_DBGER, &value_dbger);
if ((value_dbger & expect_status) == expect_status) {
- if (ERROR_OK != check_suppressed_exception(value_dbger))
+ if (ERROR_OK != check_suppressed_exception(coreid, value_dbger))
return ERROR_FAIL;
- if (ERROR_OK != check_privilege(value_dbger))
+ if (ERROR_OK != check_privilege(coreid, value_dbger))
return ERROR_FAIL;
return ERROR_OK;
}
- long long then = 0;
+ if ((i % 30) == 0)
+ keep_alive();
+
+ int64_t then = 0;
if (i == aice_count_to_check_dbger)
then = timeval_ms();
if (i >= aice_count_to_check_dbger) {
if ((timeval_ms() - then) > 1000) {
LOG_ERROR("Timeout (1000ms) waiting for $DBGER status "
- "being 0x%08x", expect_status);
+ "being 0x%08" PRIx32, expect_status);
return ERROR_FAIL;
}
}
return ERROR_FAIL;
}
-static int aice_execute_dim(uint32_t *insts, uint8_t n_inst)
+static int aice_execute_dim(uint32_t coreid, uint32_t *insts, uint8_t n_inst)
{
/** fill DIM */
- if (aice_write_dim(current_target_id, insts, n_inst) != ERROR_OK)
+ if (aice_write_dim(coreid, insts, n_inst) != ERROR_OK)
return ERROR_FAIL;
/** clear DBGER.DPED */
- if (aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER, NDS_DBGER_DPED) != ERROR_OK)
+ if (aice_write_misc(coreid, NDS_EDM_MISC_DBGER, NDS_DBGER_DPED) != ERROR_OK)
return ERROR_FAIL;
/** execute DIM */
- if (aice_do_execute(current_target_id) != ERROR_OK)
+ if (aice_do_execute(coreid) != ERROR_OK)
return ERROR_FAIL;
/** read DBGER.DPED */
- if (aice_check_dbger(NDS_DBGER_DPED) != ERROR_OK) {
+ if (aice_check_dbger(coreid, NDS_DBGER_DPED) != ERROR_OK) {
LOG_ERROR("<-- TARGET ERROR! Debug operations do not finish properly: "
- "0x%08x 0x%08x 0x%08x 0x%08x. -->",
+ "0x%08" PRIx32 "0x%08" PRIx32 "0x%08" PRIx32 "0x%08" PRIx32 ". -->",
insts[0],
insts[1],
insts[2],
return ERROR_OK;
}
-static int aice_read_reg(uint32_t num, uint32_t *val)
+static int aice_read_reg(uint32_t coreid, uint32_t num, uint32_t *val)
{
- LOG_DEBUG("aice_read_reg, reg_no: 0x%08x", num);
+ LOG_DEBUG("aice_read_reg, reg_no: 0x%08" PRIx32, num);
uint32_t instructions[4]; /** execute instructions in DIM */
instructions[3] = BEQ_MINUS_12;
}
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
uint32_t value_edmsw;
- aice_read_edmsr(current_target_id, NDS_EDM_SR_EDMSW, &value_edmsw);
+ aice_read_edmsr(coreid, NDS_EDM_SR_EDMSW, &value_edmsw);
if (value_edmsw & NDS_EDMSW_WDV)
- aice_read_dtr(current_target_id, val);
+ aice_read_dtr(coreid, val);
else {
LOG_ERROR("<-- TARGET ERROR! The debug target failed to update "
"the DTR register. -->");
return ERROR_OK;
}
-static int aice_usb_read_reg(uint32_t num, uint32_t *val)
+static int aice_usb_read_reg(uint32_t coreid, uint32_t num, uint32_t *val)
{
LOG_DEBUG("aice_usb_read_reg");
if (num == R0) {
- *val = r0_backup;
+ *val = core_info[coreid].r0_backup;
} else if (num == R1) {
- *val = r1_backup;
+ *val = core_info[coreid].r1_backup;
} else if (num == DR41) {
/* As target is halted, OpenOCD will backup DR41/DR42/DR43.
* As user wants to read these registers, OpenOCD should return
* the backup values, instead of reading the real values.
* As user wants to write these registers, OpenOCD should write
* to the backup values, instead of writing to real registers. */
- *val = edmsw_backup;
+ *val = core_info[coreid].edmsw_backup;
} else if (num == DR42) {
- *val = edm_ctl_backup;
- } else if ((target_dtr_valid == true) && (num == DR43)) {
- *val = target_dtr_backup;
+ *val = core_info[coreid].edm_ctl_backup;
+ } else if ((core_info[coreid].target_dtr_valid == true) && (num == DR43)) {
+ *val = core_info[coreid].target_dtr_backup;
} else {
- if (ERROR_OK != aice_read_reg(num, val))
+ if (ERROR_OK != aice_read_reg(coreid, num, val))
*val = 0xBBADBEEF;
}
return ERROR_OK;
}
-static int aice_write_reg(uint32_t num, uint32_t val)
+static int aice_write_reg(uint32_t coreid, uint32_t num, uint32_t val)
{
- LOG_DEBUG("aice_write_reg, reg_no: 0x%08x, value: 0x%08x", num, val);
+ LOG_DEBUG("aice_write_reg, reg_no: 0x%08" PRIx32 ", value: 0x%08" PRIx32, num, val);
uint32_t instructions[4]; /** execute instructions in DIM */
uint32_t value_edmsw;
- aice_write_dtr(current_target_id, val);
- aice_read_edmsr(current_target_id, NDS_EDM_SR_EDMSW, &value_edmsw);
+ aice_write_dtr(coreid, val);
+ aice_read_edmsr(coreid, NDS_EDM_SR_EDMSW, &value_edmsw);
if (0 == (value_edmsw & NDS_EDMSW_RDV)) {
LOG_ERROR("<-- TARGET ERROR! AICE failed to write to the DTR register. -->");
return ERROR_FAIL;
instructions[3] = BEQ_MINUS_12;
}
- return aice_execute_dim(instructions, 4);
+ return aice_execute_dim(coreid, instructions, 4);
}
-static int aice_usb_write_reg(uint32_t num, uint32_t val)
+static int aice_usb_write_reg(uint32_t coreid, uint32_t num, uint32_t val)
{
LOG_DEBUG("aice_usb_write_reg");
if (num == R0)
- r0_backup = val;
+ core_info[coreid].r0_backup = val;
else if (num == R1)
- r1_backup = val;
+ core_info[coreid].r1_backup = val;
else if (num == DR42)
/* As target is halted, OpenOCD will backup DR41/DR42/DR43.
* As user wants to read these registers, OpenOCD should return
* the backup values, instead of reading the real values.
* As user wants to write these registers, OpenOCD should write
* to the backup values, instead of writing to real registers. */
- edm_ctl_backup = val;
- else if ((target_dtr_valid == true) && (num == DR43))
- target_dtr_backup = val;
+ core_info[coreid].edm_ctl_backup = val;
+ else if ((core_info[coreid].target_dtr_valid == true) && (num == DR43))
+ core_info[coreid].target_dtr_backup = val;
else
- return aice_write_reg(num, val);
+ return aice_write_reg(coreid, num, val);
return ERROR_OK;
}
const uint16_t pids[] = { param->pid, 0 };
struct jtag_libusb_device_handle *devh;
- if (jtag_libusb_open(vids, pids, &devh) != ERROR_OK)
+ if (jtag_libusb_open(vids, pids, NULL, &devh) != ERROR_OK)
return ERROR_FAIL;
/* BE ***VERY CAREFUL*** ABOUT MAKING CHANGES IN THIS
/* reopen jlink after usb_reset
* on win32 this may take a second or two to re-enumerate */
int retval;
- while ((retval = jtag_libusb_open(vids, pids, &devh)) != ERROR_OK) {
+ while ((retval = jtag_libusb_open(vids, pids, NULL, &devh)) != ERROR_OK) {
usleep(1000);
timeout--;
if (!timeout)
#endif
/* usb_set_configuration required under win32 */
- struct jtag_libusb_device *udev = jtag_libusb_get_device(devh);
jtag_libusb_set_configuration(devh, 0);
jtag_libusb_claim_interface(devh, 0);
unsigned int aice_read_ep;
unsigned int aice_write_ep;
- jtag_libusb_get_endpoints(udev, &aice_read_ep, &aice_write_ep);
+
+ jtag_libusb_choose_interface(devh, &aice_read_ep, &aice_write_ep, -1, -1, -1, LIBUSB_TRANSFER_TYPE_BULK);
+ LOG_DEBUG("aice_read_ep=0x%x, aice_write_ep=0x%x", aice_read_ep, aice_write_ep);
aice_handler.usb_read_ep = aice_read_ep;
aice_handler.usb_write_ep = aice_write_ep;
return ERROR_OK;
}
-static int aice_usb_read_reg_64(uint32_t num, uint64_t *val)
+static int aice_usb_read_reg_64(uint32_t coreid, uint32_t num, uint64_t *val)
{
LOG_DEBUG("aice_usb_read_reg_64, %s", nds32_reg_simple_name(num));
uint32_t value;
uint32_t high_value;
- if (ERROR_OK != aice_read_reg(num, &value))
+ if (ERROR_OK != aice_read_reg(coreid, num, &value))
value = 0xBBADBEEF;
- aice_read_reg(R1, &high_value);
+ aice_read_reg(coreid, R1, &high_value);
- LOG_DEBUG("low: 0x%08x, high: 0x%08x\n", value, high_value);
+ LOG_DEBUG("low: 0x%08" PRIx32 ", high: 0x%08" PRIx32 "\n", value, high_value);
if (data_endian == AICE_BIG_ENDIAN)
*val = (((uint64_t)high_value) << 32) | value;
return ERROR_OK;
}
-static int aice_usb_write_reg_64(uint32_t num, uint64_t val)
+static int aice_usb_write_reg_64(uint32_t coreid, uint32_t num, uint64_t val)
{
uint32_t value;
uint32_t high_value;
value = (val >> 32) & 0xFFFFFFFF;
}
- LOG_DEBUG("aice_usb_write_reg_64, %s, low: 0x%08x, high: 0x%08x\n",
+ LOG_DEBUG("aice_usb_write_reg_64, %s, low: 0x%08" PRIx32 ", high: 0x%08" PRIx32 "\n",
nds32_reg_simple_name(num), value, high_value);
- aice_write_reg(R1, high_value);
- return aice_write_reg(num, value);
+ aice_write_reg(coreid, R1, high_value);
+ return aice_write_reg(coreid, num, value);
}
static int aice_get_version_info(void)
if (aice_read_ctrl(AICE_READ_CTRL_GET_FPGA_VERSION, &fpga_version) != ERROR_OK)
return ERROR_FAIL;
- LOG_INFO("AICE version: hw_ver = 0x%x, fw_ver = 0x%x, fpga_ver = 0x%x",
+ LOG_INFO("AICE version: hw_ver = 0x%" PRIx32 ", fw_ver = 0x%" PRIx32 ", fpga_ver = 0x%" PRIx32,
hardware_version, firmware_version, fpga_version);
return ERROR_OK;
return ERROR_OK;
}
-static int aice_edm_reset(void)
-{
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
- return ERROR_FAIL;
-
- return ERROR_OK;
-}
-
static int aice_usb_set_clock(int set_clock)
{
- if (aice_write_ctrl(AICE_WRITE_CTRL_TCK_CONTROL,
- AICE_TCK_CONTROL_TCK_SCAN) != ERROR_OK)
- return ERROR_FAIL;
+ if (set_clock & AICE_TCK_CONTROL_TCK_SCAN) {
+ if (aice_write_ctrl(AICE_WRITE_CTRL_TCK_CONTROL,
+ AICE_TCK_CONTROL_TCK_SCAN) != ERROR_OK)
+ return ERROR_FAIL;
- /* Read out TCK_SCAN clock value */
- uint32_t scan_clock;
- if (aice_read_ctrl(AICE_READ_CTRL_GET_ICE_STATE, &scan_clock) != ERROR_OK)
- return ERROR_FAIL;
+ /* Read out TCK_SCAN clock value */
+ uint32_t scan_clock;
+ if (aice_read_ctrl(AICE_READ_CTRL_GET_ICE_STATE, &scan_clock) != ERROR_OK)
+ return ERROR_FAIL;
- scan_clock &= 0x0F;
+ scan_clock &= 0x0F;
- uint32_t scan_base_freq;
- if (scan_clock & 0x8)
- scan_base_freq = 48000; /* 48 MHz */
- else
- scan_base_freq = 30000; /* 30 MHz */
+ uint32_t scan_base_freq;
+ if (scan_clock & 0x8)
+ scan_base_freq = 48000; /* 48 MHz */
+ else
+ scan_base_freq = 30000; /* 30 MHz */
- uint32_t set_base_freq;
- if (set_clock & 0x8)
- set_base_freq = 48000;
- else
- set_base_freq = 30000;
+ uint32_t set_base_freq;
+ if (set_clock & 0x8)
+ set_base_freq = 48000;
+ else
+ set_base_freq = 30000;
- uint32_t set_freq;
- uint32_t scan_freq;
- set_freq = set_base_freq >> (set_clock & 0x7);
- scan_freq = scan_base_freq >> (scan_clock & 0x7);
+ uint32_t set_freq;
+ uint32_t scan_freq;
+ set_freq = set_base_freq >> (set_clock & 0x7);
+ scan_freq = scan_base_freq >> (scan_clock & 0x7);
- if (scan_freq < set_freq) {
- LOG_ERROR("User specifies higher jtag clock than TCK_SCAN clock");
- return ERROR_FAIL;
+ if (scan_freq < set_freq) {
+ LOG_ERROR("User specifies higher jtag clock than TCK_SCAN clock");
+ return ERROR_FAIL;
+ }
}
if (aice_write_ctrl(AICE_WRITE_CTRL_TCK_CONTROL, set_clock) != ERROR_OK)
return ERROR_OK;
}
-static int aice_edm_init(void)
+static int aice_edm_init(uint32_t coreid)
{
- aice_write_edmsr(current_target_id, NDS_EDM_SR_DIMBR, 0xFFFF0000);
+ aice_write_edmsr(coreid, NDS_EDM_SR_DIMBR, 0xFFFF0000);
+ aice_write_misc(coreid, NDS_EDM_MISC_DIMIR, 0);
/* unconditionally try to turn on V3_EDM_MODE */
uint32_t edm_ctl_value;
- aice_read_edmsr(current_target_id, NDS_EDM_SR_EDM_CTL, &edm_ctl_value);
- aice_write_edmsr(current_target_id, NDS_EDM_SR_EDM_CTL, edm_ctl_value | 0x00000040);
+ aice_read_edmsr(coreid, NDS_EDM_SR_EDM_CTL, &edm_ctl_value);
+ aice_write_edmsr(coreid, NDS_EDM_SR_EDM_CTL, edm_ctl_value | 0x00000040);
- aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER,
+ /* clear DBGER */
+ aice_write_misc(coreid, NDS_EDM_MISC_DBGER,
NDS_DBGER_DPED | NDS_DBGER_CRST | NDS_DBGER_AT_MAX);
- aice_write_misc(current_target_id, NDS_EDM_MISC_DIMIR, 0);
/* get EDM version */
uint32_t value_edmcfg;
- aice_read_edmsr(current_target_id, NDS_EDM_SR_EDM_CFG, &value_edmcfg);
- edm_version = (value_edmcfg >> 16) & 0xFFFF;
+ aice_read_edmsr(coreid, NDS_EDM_SR_EDM_CFG, &value_edmcfg);
+ core_info[coreid].edm_version = (value_edmcfg >> 16) & 0xFFFF;
return ERROR_OK;
}
-static bool is_v2_edm(void)
+static bool is_v2_edm(uint32_t coreid)
{
- if ((edm_version & 0x1000) == 0)
+ if ((core_info[coreid].edm_version & 0x1000) == 0)
return true;
else
return false;
}
-static int aice_init_edm_registers(bool clear_dex_use_psw)
+static int aice_init_edm_registers(uint32_t coreid, bool clear_dex_use_psw)
{
/* enable DEH_SEL & MAX_STOP & V3_EDM_MODE & DBGI_MASK */
- uint32_t host_edm_ctl = edm_ctl_backup | 0xA000004F;
+ uint32_t host_edm_ctl = core_info[coreid].edm_ctl_backup | 0xA000004F;
if (clear_dex_use_psw)
/* After entering debug mode, OpenOCD may set
* DEX_USE_PSW accidentally through backup value
* So, clear DEX_USE_PSW by force. */
host_edm_ctl &= ~(0x40000000);
- LOG_DEBUG("aice_init_edm_registers - EDM_CTL: 0x%08x", host_edm_ctl);
+ LOG_DEBUG("aice_init_edm_registers - EDM_CTL: 0x%08" PRIx32, host_edm_ctl);
- int result = aice_write_edmsr(current_target_id, NDS_EDM_SR_EDM_CTL, host_edm_ctl);
+ int result = aice_write_edmsr(coreid, NDS_EDM_SR_EDM_CTL, host_edm_ctl);
return result;
}
* running. The difference of these two scenarios is EDM_CTL.DEH_SEL
* is on for scenario 1, and off for scenario 2.
*/
-static int aice_backup_edm_registers(void)
+static int aice_backup_edm_registers(uint32_t coreid)
{
- int result = aice_read_edmsr(current_target_id, NDS_EDM_SR_EDM_CTL, &edm_ctl_backup);
+ int result = aice_read_edmsr(coreid, NDS_EDM_SR_EDM_CTL,
+ &core_info[coreid].edm_ctl_backup);
/* To call aice_backup_edm_registers() after DEX on, DEX_USE_PSW
* may be not correct. (For example, hit breakpoint, then backup
* interrupt will clear DEX_USE_PSW, DEX_USE_PSW is always off after
* DEX is on. It only backups correct value before OpenOCD issues DBGI.
* (Backup EDM_CTL, then issue DBGI actively (refer aice_usb_halt())) */
- if (edm_ctl_backup & 0x40000000)
- dex_use_psw_on = true;
+ if (core_info[coreid].edm_ctl_backup & 0x40000000)
+ core_info[coreid].dex_use_psw_on = true;
else
- dex_use_psw_on = false;
+ core_info[coreid].dex_use_psw_on = false;
- LOG_DEBUG("aice_backup_edm_registers - EDM_CTL: 0x%08x, DEX_USE_PSW: %s",
- edm_ctl_backup, dex_use_psw_on ? "on" : "off");
+ LOG_DEBUG("aice_backup_edm_registers - EDM_CTL: 0x%08" PRIx32 ", DEX_USE_PSW: %s",
+ core_info[coreid].edm_ctl_backup,
+ core_info[coreid].dex_use_psw_on ? "on" : "off");
return result;
}
-static int aice_restore_edm_registers(void)
+static int aice_restore_edm_registers(uint32_t coreid)
{
LOG_DEBUG("aice_restore_edm_registers -");
/* set DEH_SEL, because target still under EDM control */
- int result = aice_write_edmsr(current_target_id, NDS_EDM_SR_EDM_CTL,
- edm_ctl_backup | 0x80000000);
+ int result = aice_write_edmsr(coreid, NDS_EDM_SR_EDM_CTL,
+ core_info[coreid].edm_ctl_backup | 0x80000000);
return result;
}
-static int aice_backup_tmp_registers(void)
+static int aice_backup_tmp_registers(uint32_t coreid)
{
LOG_DEBUG("backup_tmp_registers -");
/* backup target DTR first(if the target DTR is valid) */
uint32_t value_edmsw;
- aice_read_edmsr(current_target_id, NDS_EDM_SR_EDMSW, &value_edmsw);
- edmsw_backup = value_edmsw;
+ aice_read_edmsr(coreid, NDS_EDM_SR_EDMSW, &value_edmsw);
+ core_info[coreid].edmsw_backup = value_edmsw;
if (value_edmsw & 0x1) { /* EDMSW.WDV == 1 */
- aice_read_dtr(current_target_id, &target_dtr_backup);
- target_dtr_valid = true;
+ aice_read_dtr(coreid, &core_info[coreid].target_dtr_backup);
+ core_info[coreid].target_dtr_valid = true;
- LOG_DEBUG("Backup target DTR: 0x%08x", target_dtr_backup);
+ LOG_DEBUG("Backup target DTR: 0x%08" PRIx32, core_info[coreid].target_dtr_backup);
} else {
- target_dtr_valid = false;
+ core_info[coreid].target_dtr_valid = false;
}
/* Target DTR has been backup, then backup $R0 and $R1 */
- aice_read_reg(R0, &r0_backup);
- aice_read_reg(R1, &r1_backup);
+ aice_read_reg(coreid, R0, &core_info[coreid].r0_backup);
+ aice_read_reg(coreid, R1, &core_info[coreid].r1_backup);
/* backup host DTR(if the host DTR is valid) */
if (value_edmsw & 0x2) { /* EDMSW.RDV == 1*/
MTSR_DTR(R0),
BEQ_MINUS_12
};
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
- aice_read_dtr(current_target_id, &host_dtr_backup);
- host_dtr_valid = true;
+ aice_read_dtr(coreid, &core_info[coreid].host_dtr_backup);
+ core_info[coreid].host_dtr_valid = true;
- LOG_DEBUG("Backup host DTR: 0x%08x", host_dtr_backup);
+ LOG_DEBUG("Backup host DTR: 0x%08" PRIx32, core_info[coreid].host_dtr_backup);
} else {
- host_dtr_valid = false;
+ core_info[coreid].host_dtr_valid = false;
}
- LOG_DEBUG("r0: 0x%08x, r1: 0x%08x", r0_backup, r1_backup);
+ LOG_DEBUG("r0: 0x%08" PRIx32 ", r1: 0x%08" PRIx32,
+ core_info[coreid].r0_backup, core_info[coreid].r1_backup);
return ERROR_OK;
}
-static int aice_restore_tmp_registers(void)
+static int aice_restore_tmp_registers(uint32_t coreid)
{
- LOG_DEBUG("restore_tmp_registers - r0: 0x%08x, r1: 0x%08x", r0_backup, r1_backup);
+ LOG_DEBUG("restore_tmp_registers - r0: 0x%08" PRIx32 ", r1: 0x%08" PRIx32,
+ core_info[coreid].r0_backup, core_info[coreid].r1_backup);
- if (target_dtr_valid) {
+ if (core_info[coreid].target_dtr_valid) {
uint32_t instructions[4] = {
- SETHI(R0, target_dtr_backup >> 12),
- ORI(R0, R0, target_dtr_backup & 0x00000FFF),
+ SETHI(R0, core_info[coreid].target_dtr_backup >> 12),
+ ORI(R0, R0, core_info[coreid].target_dtr_backup & 0x00000FFF),
NOP,
BEQ_MINUS_12
};
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
instructions[0] = MTSR_DTR(R0);
instructions[1] = DSB;
instructions[2] = NOP;
instructions[3] = BEQ_MINUS_12;
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
- LOG_DEBUG("Restore target DTR: 0x%08x", target_dtr_backup);
+ LOG_DEBUG("Restore target DTR: 0x%08" PRIx32, core_info[coreid].target_dtr_backup);
}
- aice_write_reg(R0, r0_backup);
- aice_write_reg(R1, r1_backup);
+ aice_write_reg(coreid, R0, core_info[coreid].r0_backup);
+ aice_write_reg(coreid, R1, core_info[coreid].r1_backup);
- if (host_dtr_valid) {
- aice_write_dtr(current_target_id, host_dtr_backup);
+ if (core_info[coreid].host_dtr_valid) {
+ aice_write_dtr(coreid, core_info[coreid].host_dtr_backup);
- LOG_DEBUG("Restore host DTR: 0x%08x", host_dtr_backup);
+ LOG_DEBUG("Restore host DTR: 0x%08" PRIx32, core_info[coreid].host_dtr_backup);
}
return ERROR_OK;
LOG_INFO("AICE initialization started");
/* attempt to reset Andes EDM */
- if (ERROR_FAIL == aice_edm_reset()) {
- LOG_ERROR("Cannot initial AICE Interface!");
- return ERROR_FAIL;
- }
-
- if (ERROR_OK != aice_edm_init()) {
- LOG_ERROR("Cannot initial EDM!");
+ if (ERROR_FAIL == aice_reset_box()) {
+ LOG_ERROR("Cannot initial AICE box!");
return ERROR_FAIL;
}
return ERROR_OK;
}
+static int aice_core_init(uint32_t coreid)
+{
+ core_info[coreid].access_channel = NDS_MEMORY_ACC_CPU;
+ core_info[coreid].memory_select = NDS_MEMORY_SELECT_AUTO;
+ core_info[coreid].core_state = AICE_TARGET_UNKNOWN;
+
+ return ERROR_OK;
+}
+
static int aice_usb_idcode(uint32_t *idcode, uint8_t *num_of_idcode)
{
- return aice_scan_chain(idcode, num_of_idcode);
+ int retval;
+
+ retval = aice_scan_chain(idcode, num_of_idcode);
+ if (ERROR_OK == retval) {
+ for (int i = 0; i < *num_of_idcode; i++) {
+ aice_core_init(i);
+ aice_edm_init(i);
+ }
+ total_num_of_core = *num_of_idcode;
+ }
+
+ return retval;
}
-static int aice_usb_halt(void)
+static int aice_usb_halt(uint32_t coreid)
{
- if (core_state == AICE_TARGET_HALTED) {
+ if (core_info[coreid].core_state == AICE_TARGET_HALTED) {
LOG_DEBUG("aice_usb_halt check halted");
return ERROR_OK;
}
LOG_DEBUG("aice_usb_halt");
/** backup EDM registers */
- aice_backup_edm_registers();
+ aice_backup_edm_registers(coreid);
/** init EDM for host debugging */
/** no need to clear dex_use_psw, because dbgi will clear it */
- aice_init_edm_registers(false);
+ aice_init_edm_registers(coreid, false);
/** Clear EDM_CTL.DBGIM & EDM_CTL.DBGACKM */
uint32_t edm_ctl_value;
- aice_read_edmsr(current_target_id, NDS_EDM_SR_EDM_CTL, &edm_ctl_value);
+ aice_read_edmsr(coreid, NDS_EDM_SR_EDM_CTL, &edm_ctl_value);
if (edm_ctl_value & 0x3)
- aice_write_edmsr(current_target_id, NDS_EDM_SR_EDM_CTL, edm_ctl_value & ~(0x3));
+ aice_write_edmsr(coreid, NDS_EDM_SR_EDM_CTL, edm_ctl_value & ~(0x3));
uint32_t dbger;
uint32_t acc_ctl_value;
- debug_under_dex_on = false;
- aice_read_misc(current_target_id, NDS_EDM_MISC_DBGER, &dbger);
+ core_info[coreid].debug_under_dex_on = false;
+ aice_read_misc(coreid, NDS_EDM_MISC_DBGER, &dbger);
if (dbger & NDS_DBGER_AT_MAX)
LOG_ERROR("<-- TARGET ERROR! Reaching the max interrupt stack level. -->");
if (dbger & NDS_DBGER_DEX) {
- if (is_v2_edm() == false) {
+ if (is_v2_edm(coreid) == false) {
/** debug 'debug mode'. use force_debug to issue dbgi */
- aice_read_misc(current_target_id, NDS_EDM_MISC_ACC_CTL, &acc_ctl_value);
+ aice_read_misc(coreid, NDS_EDM_MISC_ACC_CTL, &acc_ctl_value);
acc_ctl_value |= 0x8;
- aice_write_misc(current_target_id, NDS_EDM_MISC_ACC_CTL, acc_ctl_value);
- debug_under_dex_on = true;
+ aice_write_misc(coreid, NDS_EDM_MISC_ACC_CTL, acc_ctl_value);
+ core_info[coreid].debug_under_dex_on = true;
- aice_write_misc(current_target_id, NDS_EDM_MISC_EDM_CMDR, 0);
+ aice_write_misc(coreid, NDS_EDM_MISC_EDM_CMDR, 0);
/* If CPU stalled due to AT_MAX, clear AT_MAX status. */
if (dbger & NDS_DBGER_AT_MAX)
- aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER, NDS_DBGER_AT_MAX);
+ aice_write_misc(coreid, NDS_EDM_MISC_DBGER, NDS_DBGER_AT_MAX);
}
} else {
/** Issue DBGI normally */
- aice_write_misc(current_target_id, NDS_EDM_MISC_EDM_CMDR, 0);
+ aice_write_misc(coreid, NDS_EDM_MISC_EDM_CMDR, 0);
/* If CPU stalled due to AT_MAX, clear AT_MAX status. */
if (dbger & NDS_DBGER_AT_MAX)
- aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER, NDS_DBGER_AT_MAX);
+ aice_write_misc(coreid, NDS_EDM_MISC_DBGER, NDS_DBGER_AT_MAX);
}
- if (aice_check_dbger(NDS_DBGER_DEX) != ERROR_OK) {
+ if (aice_check_dbger(coreid, NDS_DBGER_DEX) != ERROR_OK) {
LOG_ERROR("<-- TARGET ERROR! Unable to stop the debug target through DBGI. -->");
return ERROR_FAIL;
}
- if (debug_under_dex_on) {
- if (dex_use_psw_on == false) {
+ if (core_info[coreid].debug_under_dex_on) {
+ if (core_info[coreid].dex_use_psw_on == false) {
/* under debug 'debug mode', force $psw to 'debug mode' bahavior */
/* !!!NOTICE!!! this is workaround for debug 'debug mode'.
* it is only for debugging 'debug exception handler' purpose.
* undefined. */
uint32_t ir0_value;
uint32_t debug_mode_ir0_value;
- aice_read_reg(IR0, &ir0_value);
+ aice_read_reg(coreid, IR0, &ir0_value);
debug_mode_ir0_value = ir0_value | 0x408; /* turn on DEX, set POM = 1 */
debug_mode_ir0_value &= ~(0x000000C1); /* turn off DT/IT/GIE */
- aice_write_reg(IR0, debug_mode_ir0_value);
+ aice_write_reg(coreid, IR0, debug_mode_ir0_value);
}
}
/** set EDM_CTL.DBGIM & EDM_CTL.DBGACKM after halt */
if (edm_ctl_value & 0x3)
- aice_write_edmsr(current_target_id, NDS_EDM_SR_EDM_CTL, edm_ctl_value);
+ aice_write_edmsr(coreid, NDS_EDM_SR_EDM_CTL, edm_ctl_value);
/* backup r0 & r1 */
- aice_backup_tmp_registers();
- core_state = AICE_TARGET_HALTED;
+ aice_backup_tmp_registers(coreid);
+ core_info[coreid].core_state = AICE_TARGET_HALTED;
return ERROR_OK;
}
-static int aice_usb_state(enum aice_target_state_s *state)
+static int aice_usb_state(uint32_t coreid, enum aice_target_state_s *state)
{
uint32_t dbger_value;
uint32_t ice_state;
- int result = aice_read_misc(current_target_id, NDS_EDM_MISC_DBGER, &dbger_value);
+ int result = aice_read_misc(coreid, NDS_EDM_MISC_DBGER, &dbger_value);
if (ERROR_AICE_TIMEOUT == result) {
if (aice_read_ctrl(AICE_READ_CTRL_GET_ICE_STATE, &ice_state) != ERROR_OK) {
LOG_ERROR("<-- TARGET ERROR! Insufficient security privilege. -->");
/* Clear ILL_SEC_ACC */
- aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER, NDS_DBGER_ILL_SEC_ACC);
+ aice_write_misc(coreid, NDS_EDM_MISC_DBGER, NDS_DBGER_ILL_SEC_ACC);
*state = AICE_TARGET_RUNNING;
- core_state = AICE_TARGET_RUNNING;
+ core_info[coreid].core_state = AICE_TARGET_RUNNING;
} else if ((dbger_value & NDS_DBGER_AT_MAX) == NDS_DBGER_AT_MAX) {
/* Issue DBGI to exit cpu stall */
- aice_usb_halt();
+ aice_usb_halt(coreid);
/* Read OIPC to find out the trigger point */
uint32_t ir11_value;
- aice_read_reg(IR11, &ir11_value);
+ aice_read_reg(coreid, IR11, &ir11_value);
LOG_ERROR("<-- TARGET ERROR! Reaching the max interrupt stack level; "
- "CPU is stalled at 0x%08x for debugging. -->", ir11_value);
+ "CPU is stalled at 0x%08" PRIx32 " for debugging. -->", ir11_value);
*state = AICE_TARGET_HALTED;
} else if ((dbger_value & NDS_DBGER_CRST) == NDS_DBGER_CRST) {
LOG_DEBUG("DBGER.CRST is on.");
*state = AICE_TARGET_RESET;
- core_state = AICE_TARGET_RUNNING;
+ core_info[coreid].core_state = AICE_TARGET_RUNNING;
/* Clear CRST */
- aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER, NDS_DBGER_CRST);
+ aice_write_misc(coreid, NDS_EDM_MISC_DBGER, NDS_DBGER_CRST);
} else if ((dbger_value & NDS_DBGER_DEX) == NDS_DBGER_DEX) {
- if (AICE_TARGET_RUNNING == core_state) {
+ if (AICE_TARGET_RUNNING == core_info[coreid].core_state) {
/* enter debug mode, init EDM registers */
/* backup EDM registers */
- aice_backup_edm_registers();
+ aice_backup_edm_registers(coreid);
/* init EDM for host debugging */
- aice_init_edm_registers(true);
- aice_backup_tmp_registers();
- core_state = AICE_TARGET_HALTED;
- } else if (AICE_TARGET_UNKNOWN == core_state) {
+ aice_init_edm_registers(coreid, true);
+ aice_backup_tmp_registers(coreid);
+ core_info[coreid].core_state = AICE_TARGET_HALTED;
+ } else if (AICE_TARGET_UNKNOWN == core_info[coreid].core_state) {
/* debug 'debug mode', use force debug to halt core */
- aice_usb_halt();
+ aice_usb_halt(coreid);
}
*state = AICE_TARGET_HALTED;
} else {
*state = AICE_TARGET_RUNNING;
- core_state = AICE_TARGET_RUNNING;
+ core_info[coreid].core_state = AICE_TARGET_RUNNING;
}
return ERROR_OK;
static int aice_usb_reset(void)
{
- if (aice_write_ctrl(AICE_WRITE_CTRL_CLEAR_TIMEOUT_STATUS, 0x1) != ERROR_OK)
+ if (aice_reset_box() != ERROR_OK)
return ERROR_FAIL;
+ /* issue TRST */
if (custom_trst_script == NULL) {
if (aice_write_ctrl(AICE_WRITE_CTRL_JTAG_PIN_CONTROL,
AICE_JTAG_PIN_CONTROL_TRST) != ERROR_OK)
return ERROR_OK;
}
-static int aice_issue_srst(void)
+static int aice_issue_srst(uint32_t coreid)
{
LOG_DEBUG("aice_issue_srst");
/* After issuing srst, target will be running. So we need to restore EDM_CTL. */
- aice_restore_edm_registers();
+ aice_restore_edm_registers(coreid);
if (custom_srst_script == NULL) {
if (aice_write_ctrl(AICE_WRITE_CTRL_JTAG_PIN_CONTROL,
uint32_t dbger_value;
int i = 0;
while (1) {
- if (aice_read_misc(current_target_id,
+ if (aice_read_misc(coreid,
NDS_EDM_MISC_DBGER, &dbger_value) != ERROR_OK)
return ERROR_FAIL;
i++;
}
- host_dtr_valid = false;
- target_dtr_valid = false;
+ core_info[coreid].host_dtr_valid = false;
+ core_info[coreid].target_dtr_valid = false;
- core_state = AICE_TARGET_RUNNING;
+ core_info[coreid].core_state = AICE_TARGET_RUNNING;
return ERROR_OK;
}
-static int aice_issue_reset_hold(void)
+static int aice_issue_reset_hold(uint32_t coreid)
{
LOG_DEBUG("aice_issue_reset_hold");
/* set no_dbgi_pin to 0 */
uint32_t pin_status;
aice_read_ctrl(AICE_READ_CTRL_GET_JTAG_PIN_STATUS, &pin_status);
- if (pin_status | 0x4)
+ if (pin_status & 0x4)
aice_write_ctrl(AICE_WRITE_CTRL_JTAG_PIN_STATUS, pin_status & (~0x4));
/* issue restart */
return ERROR_FAIL;
}
- if (aice_check_dbger(NDS_DBGER_CRST | NDS_DBGER_DEX) == ERROR_OK) {
- aice_backup_tmp_registers();
- core_state = AICE_TARGET_HALTED;
+ if (aice_check_dbger(coreid, NDS_DBGER_CRST | NDS_DBGER_DEX) == ERROR_OK) {
+ aice_backup_tmp_registers(coreid);
+ core_info[coreid].core_state = AICE_TARGET_HALTED;
return ERROR_OK;
} else {
return ERROR_FAIL;
}
- if (aice_check_dbger(NDS_DBGER_CRST | NDS_DBGER_DEX) == ERROR_OK) {
- aice_backup_tmp_registers();
- core_state = AICE_TARGET_HALTED;
+ if (aice_check_dbger(coreid, NDS_DBGER_CRST | NDS_DBGER_DEX) == ERROR_OK) {
+ aice_backup_tmp_registers(coreid);
+ core_info[coreid].core_state = AICE_TARGET_HALTED;
return ERROR_OK;
}
/* do software reset-and-hold */
- aice_issue_srst();
- aice_usb_halt();
+ aice_issue_srst(coreid);
+ aice_usb_halt(coreid);
uint32_t value_ir3;
- aice_read_reg(IR3, &value_ir3);
- aice_write_reg(PC, value_ir3 & 0xFFFF0000);
+ aice_read_reg(coreid, IR3, &value_ir3);
+ aice_write_reg(coreid, PC, value_ir3 & 0xFFFF0000);
}
return ERROR_FAIL;
}
-static int aice_usb_assert_srst(enum aice_srst_type_s srst)
+static int aice_issue_reset_hold_multi(void)
+{
+ uint32_t write_ctrl_value = 0;
+
+ /* set SRST */
+ write_ctrl_value = AICE_CUSTOM_DELAY_SET_SRST;
+ write_ctrl_value |= (0x200 << 16);
+ if (aice_write_ctrl(AICE_WRITE_CTRL_CUSTOM_DELAY,
+ write_ctrl_value) != ERROR_OK)
+ return ERROR_FAIL;
+
+ for (uint8_t i = 0 ; i < total_num_of_core ; i++)
+ aice_write_misc(i, NDS_EDM_MISC_EDM_CMDR, 0);
+
+ /* clear SRST */
+ write_ctrl_value = AICE_CUSTOM_DELAY_CLEAN_SRST;
+ write_ctrl_value |= (0x200 << 16);
+ if (aice_write_ctrl(AICE_WRITE_CTRL_CUSTOM_DELAY,
+ write_ctrl_value) != ERROR_OK)
+ return ERROR_FAIL;
+
+ for (uint8_t i = 0; i < total_num_of_core; i++)
+ aice_edm_init(i);
+
+ return ERROR_FAIL;
+}
+
+static int aice_usb_assert_srst(uint32_t coreid, enum aice_srst_type_s srst)
{
if ((AICE_SRST != srst) && (AICE_RESET_HOLD != srst))
return ERROR_FAIL;
/* clear DBGER */
- if (aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER,
+ if (aice_write_misc(coreid, NDS_EDM_MISC_DBGER,
NDS_DBGER_CLEAR_ALL) != ERROR_OK)
return ERROR_FAIL;
int result = ERROR_OK;
if (AICE_SRST == srst)
- result = aice_issue_srst();
- else
- result = aice_issue_reset_hold();
+ result = aice_issue_srst(coreid);
+ else {
+ if (1 == total_num_of_core)
+ result = aice_issue_reset_hold(coreid);
+ else
+ result = aice_issue_reset_hold_multi();
+ }
/* Clear DBGER.CRST after reset to avoid 'core-reset checking' errors.
* assert_srst is user-intentional reset behavior, so we could
* clear DBGER.CRST safely.
*/
- if (aice_write_misc(current_target_id,
+ if (aice_write_misc(coreid,
NDS_EDM_MISC_DBGER, NDS_DBGER_CRST) != ERROR_OK)
return ERROR_FAIL;
return result;
}
-static int aice_usb_run(void)
+static int aice_usb_run(uint32_t coreid)
{
LOG_DEBUG("aice_usb_run");
uint32_t dbger_value;
- if (aice_read_misc(current_target_id,
+ if (aice_read_misc(coreid,
NDS_EDM_MISC_DBGER, &dbger_value) != ERROR_OK)
return ERROR_FAIL;
}
/* restore r0 & r1 before free run */
- aice_restore_tmp_registers();
- core_state = AICE_TARGET_RUNNING;
+ aice_restore_tmp_registers(coreid);
+ core_info[coreid].core_state = AICE_TARGET_RUNNING;
/* clear DBGER */
- aice_write_misc(current_target_id, NDS_EDM_MISC_DBGER,
+ aice_write_misc(coreid, NDS_EDM_MISC_DBGER,
NDS_DBGER_CLEAR_ALL);
/** restore EDM registers */
* slli $p0, $p0, 1
* slri $p0, $p0, 31
*/
- aice_restore_edm_registers();
+ aice_restore_edm_registers(coreid);
/** execute instructions in DIM */
uint32_t instructions[4] = {
NOP,
IRET
};
- int result = aice_execute_dim(instructions, 4);
+ int result = aice_execute_dim(coreid, instructions, 4);
return result;
}
-static int aice_usb_step(void)
+static int aice_usb_step(uint32_t coreid)
{
LOG_DEBUG("aice_usb_step");
uint32_t ir0_value;
uint32_t ir0_reg_num;
- if (is_v2_edm() == true)
+ if (is_v2_edm(coreid) == true)
/* V2 EDM will push interrupt stack as debug exception */
ir0_reg_num = IR1;
else
ir0_reg_num = IR0;
/** enable HSS */
- aice_read_reg(ir0_reg_num, &ir0_value);
+ aice_read_reg(coreid, ir0_reg_num, &ir0_value);
if ((ir0_value & 0x800) == 0) {
/** set PSW.HSS */
ir0_value |= (0x01 << 11);
- aice_write_reg(ir0_reg_num, ir0_value);
+ aice_write_reg(coreid, ir0_reg_num, ir0_value);
}
- if (ERROR_FAIL == aice_usb_run())
+ if (ERROR_FAIL == aice_usb_run(coreid))
return ERROR_FAIL;
int i = 0;
enum aice_target_state_s state;
while (1) {
/* read DBGER */
- if (aice_usb_state(&state) != ERROR_OK)
+ if (aice_usb_state(coreid, &state) != ERROR_OK)
return ERROR_FAIL;
if (AICE_TARGET_HALTED == state)
break;
- long long then = 0;
+ int64_t then = 0;
if (i == 30)
then = timeval_ms();
}
/** disable HSS */
- aice_read_reg(ir0_reg_num, &ir0_value);
+ aice_read_reg(coreid, ir0_reg_num, &ir0_value);
ir0_value &= ~(0x01 << 11);
- aice_write_reg(ir0_reg_num, ir0_value);
+ aice_write_reg(coreid, ir0_reg_num, ir0_value);
return ERROR_OK;
}
-static int aice_usb_read_mem_b_bus(uint32_t address, uint32_t *data)
+static int aice_usb_read_mem_b_bus(uint32_t coreid, uint32_t address, uint32_t *data)
{
- return aice_read_mem_b(current_target_id, address, data);
+ return aice_read_mem_b(coreid, address, data);
}
-static int aice_usb_read_mem_h_bus(uint32_t address, uint32_t *data)
+static int aice_usb_read_mem_h_bus(uint32_t coreid, uint32_t address, uint32_t *data)
{
- return aice_read_mem_h(current_target_id, address, data);
+ return aice_read_mem_h(coreid, address, data);
}
-static int aice_usb_read_mem_w_bus(uint32_t address, uint32_t *data)
+static int aice_usb_read_mem_w_bus(uint32_t coreid, uint32_t address, uint32_t *data)
{
- return aice_read_mem(current_target_id, address, data);
+ return aice_read_mem(coreid, address, data);
}
-static int aice_usb_read_mem_b_dim(uint32_t address, uint32_t *data)
+static int aice_usb_read_mem_b_dim(uint32_t coreid, uint32_t address, uint32_t *data)
{
uint32_t value;
uint32_t instructions[4] = {
BEQ_MINUS_12
};
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
- aice_read_dtr(current_target_id, &value);
+ aice_read_dtr(coreid, &value);
*data = value & 0xFF;
return ERROR_OK;
}
-static int aice_usb_read_mem_h_dim(uint32_t address, uint32_t *data)
+static int aice_usb_read_mem_h_dim(uint32_t coreid, uint32_t address, uint32_t *data)
{
uint32_t value;
uint32_t instructions[4] = {
BEQ_MINUS_12
};
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
- aice_read_dtr(current_target_id, &value);
+ aice_read_dtr(coreid, &value);
*data = value & 0xFFFF;
return ERROR_OK;
}
-static int aice_usb_read_mem_w_dim(uint32_t address, uint32_t *data)
+static int aice_usb_read_mem_w_dim(uint32_t coreid, uint32_t address, uint32_t *data)
{
uint32_t instructions[4] = {
LWI_BI(R1, R0),
BEQ_MINUS_12
};
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
- aice_read_dtr(current_target_id, data);
+ aice_read_dtr(coreid, data);
return ERROR_OK;
}
-static int aice_usb_set_address_dim(uint32_t address)
+static int aice_usb_set_address_dim(uint32_t coreid, uint32_t address)
{
uint32_t instructions[4] = {
SETHI(R0, address >> 12),
BEQ_MINUS_12
};
- return aice_execute_dim(instructions, 4);
+ return aice_execute_dim(coreid, instructions, 4);
}
-static int aice_usb_read_memory_unit(uint32_t addr, uint32_t size,
+static int aice_usb_read_memory_unit(uint32_t coreid, uint32_t addr, uint32_t size,
uint32_t count, uint8_t *buffer)
{
- LOG_DEBUG("aice_usb_read_memory_unit, addr: 0x%08x, size: %d, count: %d",
+ LOG_DEBUG("aice_usb_read_memory_unit, addr: 0x%08" PRIx32
+ ", size: %" PRIu32 ", count: %" PRIu32 "",
addr, size, count);
- if (NDS_MEMORY_ACC_CPU == access_channel)
- aice_usb_set_address_dim(addr);
+ if (NDS_MEMORY_ACC_CPU == core_info[coreid].access_channel)
+ aice_usb_set_address_dim(coreid, addr);
uint32_t value;
size_t i;
switch (size) {
case 1:
- if (NDS_MEMORY_ACC_BUS == access_channel)
+ if (NDS_MEMORY_ACC_BUS == core_info[coreid].access_channel)
read_mem_func = aice_usb_read_mem_b_bus;
else
read_mem_func = aice_usb_read_mem_b_dim;
for (i = 0; i < count; i++) {
- read_mem_func(addr, &value);
+ read_mem_func(coreid, addr, &value);
*buffer++ = (uint8_t)value;
addr++;
}
break;
case 2:
- if (NDS_MEMORY_ACC_BUS == access_channel)
+ if (NDS_MEMORY_ACC_BUS == core_info[coreid].access_channel)
read_mem_func = aice_usb_read_mem_h_bus;
else
read_mem_func = aice_usb_read_mem_h_dim;
for (i = 0; i < count; i++) {
- read_mem_func(addr, &value);
+ read_mem_func(coreid, addr, &value);
uint16_t svalue = value;
memcpy(buffer, &svalue, sizeof(uint16_t));
buffer += 2;
}
break;
case 4:
- if (NDS_MEMORY_ACC_BUS == access_channel)
+ if (NDS_MEMORY_ACC_BUS == core_info[coreid].access_channel)
read_mem_func = aice_usb_read_mem_w_bus;
else
read_mem_func = aice_usb_read_mem_w_dim;
for (i = 0; i < count; i++) {
- read_mem_func(addr, &value);
+ read_mem_func(coreid, addr, &value);
memcpy(buffer, &value, sizeof(uint32_t));
buffer += 4;
addr += 4;
return ERROR_OK;
}
-static int aice_usb_write_mem_b_bus(uint32_t address, uint32_t data)
+static int aice_usb_write_mem_b_bus(uint32_t coreid, uint32_t address, uint32_t data)
{
- return aice_write_mem_b(current_target_id, address, data);
+ return aice_write_mem_b(coreid, address, data);
}
-static int aice_usb_write_mem_h_bus(uint32_t address, uint32_t data)
+static int aice_usb_write_mem_h_bus(uint32_t coreid, uint32_t address, uint32_t data)
{
- return aice_write_mem_h(current_target_id, address, data);
+ return aice_write_mem_h(coreid, address, data);
}
-static int aice_usb_write_mem_w_bus(uint32_t address, uint32_t data)
+static int aice_usb_write_mem_w_bus(uint32_t coreid, uint32_t address, uint32_t data)
{
- return aice_write_mem(current_target_id, address, data);
+ return aice_write_mem(coreid, address, data);
}
-static int aice_usb_write_mem_b_dim(uint32_t address, uint32_t data)
+static int aice_usb_write_mem_b_dim(uint32_t coreid, uint32_t address, uint32_t data)
{
uint32_t instructions[4] = {
MFSR_DTR(R1),
BEQ_MINUS_12
};
- aice_write_dtr(current_target_id, data & 0xFF);
- aice_execute_dim(instructions, 4);
+ aice_write_dtr(coreid, data & 0xFF);
+ aice_execute_dim(coreid, instructions, 4);
return ERROR_OK;
}
-static int aice_usb_write_mem_h_dim(uint32_t address, uint32_t data)
+static int aice_usb_write_mem_h_dim(uint32_t coreid, uint32_t address, uint32_t data)
{
uint32_t instructions[4] = {
MFSR_DTR(R1),
BEQ_MINUS_12
};
- aice_write_dtr(current_target_id, data & 0xFFFF);
- aice_execute_dim(instructions, 4);
+ aice_write_dtr(coreid, data & 0xFFFF);
+ aice_execute_dim(coreid, instructions, 4);
return ERROR_OK;
}
-static int aice_usb_write_mem_w_dim(uint32_t address, uint32_t data)
+static int aice_usb_write_mem_w_dim(uint32_t coreid, uint32_t address, uint32_t data)
{
uint32_t instructions[4] = {
MFSR_DTR(R1),
BEQ_MINUS_12
};
- aice_write_dtr(current_target_id, data);
- aice_execute_dim(instructions, 4);
+ aice_write_dtr(coreid, data);
+ aice_execute_dim(coreid, instructions, 4);
return ERROR_OK;
}
-static int aice_usb_write_memory_unit(uint32_t addr, uint32_t size,
+static int aice_usb_write_memory_unit(uint32_t coreid, uint32_t addr, uint32_t size,
uint32_t count, const uint8_t *buffer)
{
- LOG_DEBUG("aice_usb_write_memory_unit, addr: 0x%08x, size: %d, count: %d",
+ LOG_DEBUG("aice_usb_write_memory_unit, addr: 0x%08" PRIx32
+ ", size: %" PRIu32 ", count: %" PRIu32 "",
addr, size, count);
- if (NDS_MEMORY_ACC_CPU == access_channel)
- aice_usb_set_address_dim(addr);
+ if (NDS_MEMORY_ACC_CPU == core_info[coreid].access_channel)
+ aice_usb_set_address_dim(coreid, addr);
size_t i;
write_mem_func_t write_mem_func;
switch (size) {
case 1:
- if (NDS_MEMORY_ACC_BUS == access_channel)
+ if (NDS_MEMORY_ACC_BUS == core_info[coreid].access_channel)
write_mem_func = aice_usb_write_mem_b_bus;
else
write_mem_func = aice_usb_write_mem_b_dim;
for (i = 0; i < count; i++) {
- write_mem_func(addr, *buffer);
+ write_mem_func(coreid, addr, *buffer);
buffer++;
addr++;
}
break;
case 2:
- if (NDS_MEMORY_ACC_BUS == access_channel)
+ if (NDS_MEMORY_ACC_BUS == core_info[coreid].access_channel)
write_mem_func = aice_usb_write_mem_h_bus;
else
write_mem_func = aice_usb_write_mem_h_dim;
uint16_t value;
memcpy(&value, buffer, sizeof(uint16_t));
- write_mem_func(addr, value);
+ write_mem_func(coreid, addr, value);
buffer += 2;
addr += 2;
}
break;
case 4:
- if (NDS_MEMORY_ACC_BUS == access_channel)
+ if (NDS_MEMORY_ACC_BUS == core_info[coreid].access_channel)
write_mem_func = aice_usb_write_mem_w_bus;
else
write_mem_func = aice_usb_write_mem_w_dim;
uint32_t value;
memcpy(&value, buffer, sizeof(uint32_t));
- write_mem_func(addr, value);
+ write_mem_func(coreid, addr, value);
buffer += 4;
addr += 4;
}
return ERROR_OK;
}
-static int aice_bulk_read_mem(uint32_t addr, uint32_t count, uint8_t *buffer)
+static int aice_bulk_read_mem(uint32_t coreid, uint32_t addr, uint32_t count,
+ uint8_t *buffer)
{
uint32_t packet_size;
/** set address */
addr &= 0xFFFFFFFC;
- if (aice_write_misc(current_target_id, NDS_EDM_MISC_SBAR, addr) != ERROR_OK)
+ if (aice_write_misc(coreid, NDS_EDM_MISC_SBAR, addr) != ERROR_OK)
return ERROR_FAIL;
- if (aice_fastread_mem(current_target_id, buffer,
+ if (aice_fastread_mem(coreid, buffer,
packet_size) != ERROR_OK)
return ERROR_FAIL;
return ERROR_OK;
}
-static int aice_bulk_write_mem(uint32_t addr, uint32_t count, const uint8_t *buffer)
+static int aice_bulk_write_mem(uint32_t coreid, uint32_t addr, uint32_t count,
+ const uint8_t *buffer)
{
uint32_t packet_size;
/** set address */
addr &= 0xFFFFFFFC;
- if (aice_write_misc(current_target_id, NDS_EDM_MISC_SBAR, addr | 1) != ERROR_OK)
+ if (aice_write_misc(coreid, NDS_EDM_MISC_SBAR, addr | 1) != ERROR_OK)
return ERROR_FAIL;
- if (aice_fastwrite_mem(current_target_id, buffer,
+ if (aice_fastwrite_mem(coreid, buffer,
packet_size) != ERROR_OK)
return ERROR_FAIL;
return ERROR_OK;
}
-static int aice_usb_bulk_read_mem(uint32_t addr, uint32_t length, uint8_t *buffer)
+static int aice_usb_bulk_read_mem(uint32_t coreid, uint32_t addr,
+ uint32_t length, uint8_t *buffer)
{
- LOG_DEBUG("aice_usb_bulk_read_mem, addr: 0x%08x, length: 0x%08x", addr, length);
+ LOG_DEBUG("aice_usb_bulk_read_mem, addr: 0x%08" PRIx32 ", length: 0x%08" PRIx32, addr, length);
int retval;
- if (NDS_MEMORY_ACC_CPU == access_channel)
- aice_usb_set_address_dim(addr);
+ if (NDS_MEMORY_ACC_CPU == core_info[coreid].access_channel)
+ aice_usb_set_address_dim(coreid, addr);
- if (NDS_MEMORY_ACC_CPU == access_channel)
- retval = aice_usb_read_memory_unit(addr, 4, length / 4, buffer);
+ if (NDS_MEMORY_ACC_CPU == core_info[coreid].access_channel)
+ retval = aice_usb_read_memory_unit(coreid, addr, 4, length / 4, buffer);
else
- retval = aice_bulk_read_mem(addr, length / 4, buffer);
+ retval = aice_bulk_read_mem(coreid, addr, length / 4, buffer);
return retval;
}
-static int aice_usb_bulk_write_mem(uint32_t addr, uint32_t length, const uint8_t *buffer)
+static int aice_usb_bulk_write_mem(uint32_t coreid, uint32_t addr,
+ uint32_t length, const uint8_t *buffer)
{
- LOG_DEBUG("aice_usb_bulk_write_mem, addr: 0x%08x, length: 0x%08x", addr, length);
+ LOG_DEBUG("aice_usb_bulk_write_mem, addr: 0x%08" PRIx32 ", length: 0x%08" PRIx32, addr, length);
int retval;
- if (NDS_MEMORY_ACC_CPU == access_channel)
- aice_usb_set_address_dim(addr);
+ if (NDS_MEMORY_ACC_CPU == core_info[coreid].access_channel)
+ aice_usb_set_address_dim(coreid, addr);
- if (NDS_MEMORY_ACC_CPU == access_channel)
- retval = aice_usb_write_memory_unit(addr, 4, length / 4, buffer);
+ if (NDS_MEMORY_ACC_CPU == core_info[coreid].access_channel)
+ retval = aice_usb_write_memory_unit(coreid, addr, 4, length / 4, buffer);
else
- retval = aice_bulk_write_mem(addr, length / 4, buffer);
+ retval = aice_bulk_write_mem(coreid, addr, length / 4, buffer);
return retval;
}
-static int aice_usb_read_debug_reg(uint32_t addr, uint32_t *val)
+static int aice_usb_read_debug_reg(uint32_t coreid, uint32_t addr, uint32_t *val)
{
- if (AICE_TARGET_HALTED == core_state) {
+ if (AICE_TARGET_HALTED == core_info[coreid].core_state) {
if (NDS_EDM_SR_EDMSW == addr) {
- *val = edmsw_backup;
+ *val = core_info[coreid].edmsw_backup;
} else if (NDS_EDM_SR_EDM_DTR == addr) {
- if (target_dtr_valid) {
+ if (core_info[coreid].target_dtr_valid) {
/* if EDM_DTR has read out, clear it. */
- *val = target_dtr_backup;
- edmsw_backup &= (~0x1);
- target_dtr_valid = false;
+ *val = core_info[coreid].target_dtr_backup;
+ core_info[coreid].edmsw_backup &= (~0x1);
+ core_info[coreid].target_dtr_valid = false;
} else {
*val = 0;
}
}
}
- return aice_read_edmsr(current_target_id, addr, val);
+ return aice_read_edmsr(coreid, addr, val);
}
-static int aice_usb_write_debug_reg(uint32_t addr, const uint32_t val)
+static int aice_usb_write_debug_reg(uint32_t coreid, uint32_t addr, const uint32_t val)
{
- if (AICE_TARGET_HALTED == core_state) {
+ if (AICE_TARGET_HALTED == core_info[coreid].core_state) {
if (NDS_EDM_SR_EDM_DTR == addr) {
- host_dtr_backup = val;
- edmsw_backup |= 0x2;
- host_dtr_valid = true;
+ core_info[coreid].host_dtr_backup = val;
+ core_info[coreid].edmsw_backup |= 0x2;
+ core_info[coreid].host_dtr_valid = true;
}
}
- return aice_write_edmsr(current_target_id, addr, val);
+ return aice_write_edmsr(coreid, addr, val);
}
-static int aice_usb_select_target(uint32_t target_id)
+static int aice_usb_memory_access(uint32_t coreid, enum nds_memory_access channel)
{
- current_target_id = target_id;
+ LOG_DEBUG("aice_usb_memory_access, access channel: %u", channel);
- return ERROR_OK;
-}
-
-static int aice_usb_memory_access(enum nds_memory_access channel)
-{
- LOG_DEBUG("aice_usb_memory_access, access channel: %d", channel);
-
- access_channel = channel;
+ core_info[coreid].access_channel = channel;
return ERROR_OK;
}
-static int aice_usb_memory_mode(enum nds_memory_select mem_select)
+static int aice_usb_memory_mode(uint32_t coreid, enum nds_memory_select mem_select)
{
- if (memory_select == mem_select)
+ if (core_info[coreid].memory_select == mem_select)
return ERROR_OK;
- LOG_DEBUG("aice_usb_memory_mode, memory select: %d", mem_select);
+ LOG_DEBUG("aice_usb_memory_mode, memory select: %u", mem_select);
- memory_select = mem_select;
+ core_info[coreid].memory_select = mem_select;
- if (NDS_MEMORY_SELECT_AUTO != memory_select)
- aice_write_misc(current_target_id, NDS_EDM_MISC_ACC_CTL,
- memory_select - 1);
+ if (NDS_MEMORY_SELECT_AUTO != core_info[coreid].memory_select)
+ aice_write_misc(coreid, NDS_EDM_MISC_ACC_CTL,
+ core_info[coreid].memory_select - 1);
else
- aice_write_misc(current_target_id, NDS_EDM_MISC_ACC_CTL,
+ aice_write_misc(coreid, NDS_EDM_MISC_ACC_CTL,
NDS_MEMORY_SELECT_MEM - 1);
return ERROR_OK;
}
-static int aice_usb_read_tlb(uint32_t virtual_address, uint32_t *physical_address)
+static int aice_usb_read_tlb(uint32_t coreid, target_addr_t virtual_address,
+ target_addr_t *physical_address)
{
- LOG_DEBUG("aice_usb_read_tlb, virtual address: 0x%08x", virtual_address);
+ LOG_DEBUG("aice_usb_read_tlb, virtual address: 0x%08" TARGET_PRIxADDR, virtual_address);
uint32_t instructions[4];
uint32_t probe_result;
uint32_t virtual_offset;
uint32_t physical_page_number;
- aice_write_dtr(current_target_id, virtual_address);
+ aice_write_dtr(coreid, virtual_address);
/* probe TLB first */
instructions[0] = MFSR_DTR(R0);
instructions[1] = TLBOP_TARGET_PROBE(R1, R0);
instructions[2] = DSB;
instructions[3] = BEQ_MINUS_12;
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
- aice_read_reg(R1, &probe_result);
+ aice_read_reg(coreid, R1, &probe_result);
if (probe_result & 0x80000000)
return ERROR_FAIL;
/* read TLB entry */
- aice_write_dtr(current_target_id, probe_result & 0x7FF);
+ aice_write_dtr(coreid, probe_result & 0x7FF);
/* probe TLB first */
instructions[0] = MFSR_DTR(R0);
instructions[1] = TLBOP_TARGET_READ(R0);
instructions[2] = DSB;
instructions[3] = BEQ_MINUS_12;
- aice_execute_dim(instructions, 4);
+ aice_execute_dim(coreid, instructions, 4);
/* TODO: it should backup mr3, mr4 */
- aice_read_reg(MR3, &value_mr3);
- aice_read_reg(MR4, &value_mr4);
+ aice_read_reg(coreid, MR3, &value_mr3);
+ aice_read_reg(coreid, MR4, &value_mr4);
access_page_size = value_mr4 & 0xF;
if (0 == access_page_size) { /* 4K page */
return ERROR_OK;
}
-static int aice_usb_init_cache(void)
+static int aice_usb_init_cache(uint32_t coreid)
{
LOG_DEBUG("aice_usb_init_cache");
uint32_t value_cr1;
uint32_t value_cr2;
- aice_read_reg(CR1, &value_cr1);
- aice_read_reg(CR2, &value_cr2);
-
- icache.set = value_cr1 & 0x7;
- icache.log2_set = icache.set + 6;
- icache.set = 64 << icache.set;
- icache.way = ((value_cr1 >> 3) & 0x7) + 1;
- icache.line_size = (value_cr1 >> 6) & 0x7;
- if (icache.line_size != 0) {
- icache.log2_line_size = icache.line_size + 2;
- icache.line_size = 8 << (icache.line_size - 1);
+ aice_read_reg(coreid, CR1, &value_cr1);
+ aice_read_reg(coreid, CR2, &value_cr2);
+
+ struct cache_info *icache = &core_info[coreid].icache;
+
+ icache->set = value_cr1 & 0x7;
+ icache->log2_set = icache->set + 6;
+ icache->set = 64 << icache->set;
+ icache->way = ((value_cr1 >> 3) & 0x7) + 1;
+ icache->line_size = (value_cr1 >> 6) & 0x7;
+ if (icache->line_size != 0) {
+ icache->log2_line_size = icache->line_size + 2;
+ icache->line_size = 8 << (icache->line_size - 1);
} else {
- icache.log2_line_size = 0;
- }
-
- LOG_DEBUG("\ticache set: %d, way: %d, line size: %d, "
- "log2(set): %d, log2(line_size): %d",
- icache.set, icache.way, icache.line_size,
- icache.log2_set, icache.log2_line_size);
-
- dcache.set = value_cr2 & 0x7;
- dcache.log2_set = dcache.set + 6;
- dcache.set = 64 << dcache.set;
- dcache.way = ((value_cr2 >> 3) & 0x7) + 1;
- dcache.line_size = (value_cr2 >> 6) & 0x7;
- if (dcache.line_size != 0) {
- dcache.log2_line_size = dcache.line_size + 2;
- dcache.line_size = 8 << (dcache.line_size - 1);
+ icache->log2_line_size = 0;
+ }
+
+ LOG_DEBUG("\ticache set: %" PRIu32 ", way: %" PRIu32 ", line size: %" PRIu32 ", "
+ "log2(set): %" PRIu32 ", log2(line_size): %" PRIu32 "",
+ icache->set, icache->way, icache->line_size,
+ icache->log2_set, icache->log2_line_size);
+
+ struct cache_info *dcache = &core_info[coreid].dcache;
+
+ dcache->set = value_cr2 & 0x7;
+ dcache->log2_set = dcache->set + 6;
+ dcache->set = 64 << dcache->set;
+ dcache->way = ((value_cr2 >> 3) & 0x7) + 1;
+ dcache->line_size = (value_cr2 >> 6) & 0x7;
+ if (dcache->line_size != 0) {
+ dcache->log2_line_size = dcache->line_size + 2;
+ dcache->line_size = 8 << (dcache->line_size - 1);
} else {
- dcache.log2_line_size = 0;
+ dcache->log2_line_size = 0;
}
- LOG_DEBUG("\tdcache set: %d, way: %d, line size: %d, "
- "log2(set): %d, log2(line_size): %d",
- dcache.set, dcache.way, dcache.line_size,
- dcache.log2_set, dcache.log2_line_size);
+ LOG_DEBUG("\tdcache set: %" PRIu32 ", way: %" PRIu32 ", line size: %" PRIu32 ", "
+ "log2(set): %" PRIu32 ", log2(line_size): %" PRIu32 "",
+ dcache->set, dcache->way, dcache->line_size,
+ dcache->log2_set, dcache->log2_line_size);
- cache_init = true;
+ core_info[coreid].cache_init = true;
return ERROR_OK;
}
-static int aice_usb_dcache_inval_all(void)
+static int aice_usb_dcache_inval_all(uint32_t coreid)
{
LOG_DEBUG("aice_usb_dcache_inval_all");
instructions[2] = DSB;
instructions[3] = BEQ_MINUS_12;
- for (set_index = 0; set_index < dcache.set; set_index++) {
- for (way_index = 0; way_index < dcache.way; way_index++) {
- cache_index = (way_index << (dcache.log2_set + dcache.log2_line_size)) |
- (set_index << dcache.log2_line_size);
+ struct cache_info *dcache = &core_info[coreid].dcache;
+
+ for (set_index = 0; set_index < dcache->set; set_index++) {
+ for (way_index = 0; way_index < dcache->way; way_index++) {
+ cache_index = (way_index << (dcache->log2_set + dcache->log2_line_size)) |
+ (set_index << dcache->log2_line_size);
- if (ERROR_OK != aice_write_dtr(current_target_id, cache_index))
+ if (ERROR_OK != aice_write_dtr(coreid, cache_index))
return ERROR_FAIL;
- if (ERROR_OK != aice_execute_dim(instructions, 4))
+ if (ERROR_OK != aice_execute_dim(coreid, instructions, 4))
return ERROR_FAIL;
}
}
return ERROR_OK;
}
-static int aice_usb_dcache_va_inval(uint32_t address)
+static int aice_usb_dcache_va_inval(uint32_t coreid, uint32_t address)
{
LOG_DEBUG("aice_usb_dcache_va_inval");
uint32_t instructions[4];
- aice_write_dtr(current_target_id, address);
+ aice_write_dtr(coreid, address);
instructions[0] = MFSR_DTR(R0);
instructions[1] = L1D_VA_INVAL(R0);
instructions[2] = DSB;
instructions[3] = BEQ_MINUS_12;
- return aice_execute_dim(instructions, 4);
+ return aice_execute_dim(coreid, instructions, 4);
}
-static int aice_usb_dcache_wb_all(void)
+static int aice_usb_dcache_wb_all(uint32_t coreid)
{
LOG_DEBUG("aice_usb_dcache_wb_all");
instructions[2] = DSB;
instructions[3] = BEQ_MINUS_12;
- for (set_index = 0; set_index < dcache.set; set_index++) {
- for (way_index = 0; way_index < dcache.way; way_index++) {
- cache_index = (way_index << (dcache.log2_set + dcache.log2_line_size)) |
- (set_index << dcache.log2_line_size);
+ struct cache_info *dcache = &core_info[coreid].dcache;
- if (ERROR_OK != aice_write_dtr(current_target_id, cache_index))
+ for (set_index = 0; set_index < dcache->set; set_index++) {
+ for (way_index = 0; way_index < dcache->way; way_index++) {
+ cache_index = (way_index << (dcache->log2_set + dcache->log2_line_size)) |
+ (set_index << dcache->log2_line_size);
+
+ if (ERROR_OK != aice_write_dtr(coreid, cache_index))
return ERROR_FAIL;
- if (ERROR_OK != aice_execute_dim(instructions, 4))
+ if (ERROR_OK != aice_execute_dim(coreid, instructions, 4))
return ERROR_FAIL;
}
}
return ERROR_OK;
}
-static int aice_usb_dcache_va_wb(uint32_t address)
+static int aice_usb_dcache_va_wb(uint32_t coreid, uint32_t address)
{
LOG_DEBUG("aice_usb_dcache_va_wb");
uint32_t instructions[4];
- aice_write_dtr(current_target_id, address);
+ aice_write_dtr(coreid, address);
instructions[0] = MFSR_DTR(R0);
instructions[1] = L1D_VA_WB(R0);
instructions[2] = DSB;
instructions[3] = BEQ_MINUS_12;
- return aice_execute_dim(instructions, 4);
+ return aice_execute_dim(coreid, instructions, 4);
}
-static int aice_usb_icache_inval_all(void)
+static int aice_usb_icache_inval_all(uint32_t coreid)
{
LOG_DEBUG("aice_usb_icache_inval_all");
instructions[2] = ISB;
instructions[3] = BEQ_MINUS_12;
- for (set_index = 0; set_index < icache.set; set_index++) {
- for (way_index = 0; way_index < icache.way; way_index++) {
- cache_index = (way_index << (icache.log2_set + icache.log2_line_size)) |
- (set_index << icache.log2_line_size);
+ struct cache_info *icache = &core_info[coreid].icache;
+
+ for (set_index = 0; set_index < icache->set; set_index++) {
+ for (way_index = 0; way_index < icache->way; way_index++) {
+ cache_index = (way_index << (icache->log2_set + icache->log2_line_size)) |
+ (set_index << icache->log2_line_size);
- if (ERROR_OK != aice_write_dtr(current_target_id, cache_index))
+ if (ERROR_OK != aice_write_dtr(coreid, cache_index))
return ERROR_FAIL;
- if (ERROR_OK != aice_execute_dim(instructions, 4))
+ if (ERROR_OK != aice_execute_dim(coreid, instructions, 4))
return ERROR_FAIL;
}
}
return ERROR_OK;
}
-static int aice_usb_icache_va_inval(uint32_t address)
+static int aice_usb_icache_va_inval(uint32_t coreid, uint32_t address)
{
LOG_DEBUG("aice_usb_icache_va_inval");
uint32_t instructions[4];
- aice_write_dtr(current_target_id, address);
+ aice_write_dtr(coreid, address);
instructions[0] = MFSR_DTR(R0);
instructions[1] = L1I_VA_INVAL(R0);
instructions[2] = ISB;
instructions[3] = BEQ_MINUS_12;
- return aice_execute_dim(instructions, 4);
+ return aice_execute_dim(coreid, instructions, 4);
}
-static int aice_usb_cache_ctl(uint32_t subtype, uint32_t address)
+static int aice_usb_cache_ctl(uint32_t coreid, uint32_t subtype, uint32_t address)
{
LOG_DEBUG("aice_usb_cache_ctl");
int result;
- if (cache_init == false)
- aice_usb_init_cache();
+ if (core_info[coreid].cache_init == false)
+ aice_usb_init_cache(coreid);
switch (subtype) {
case AICE_CACHE_CTL_L1D_INVALALL:
- result = aice_usb_dcache_inval_all();
+ result = aice_usb_dcache_inval_all(coreid);
break;
case AICE_CACHE_CTL_L1D_VA_INVAL:
- result = aice_usb_dcache_va_inval(address);
+ result = aice_usb_dcache_va_inval(coreid, address);
break;
case AICE_CACHE_CTL_L1D_WBALL:
- result = aice_usb_dcache_wb_all();
+ result = aice_usb_dcache_wb_all(coreid);
break;
case AICE_CACHE_CTL_L1D_VA_WB:
- result = aice_usb_dcache_va_wb(address);
+ result = aice_usb_dcache_va_wb(coreid, address);
break;
case AICE_CACHE_CTL_L1I_INVALALL:
- result = aice_usb_icache_inval_all();
+ result = aice_usb_icache_inval_all(coreid);
break;
case AICE_CACHE_CTL_L1I_VA_INVAL:
- result = aice_usb_icache_va_inval(address);
+ result = aice_usb_icache_va_inval(coreid, address);
break;
default:
result = ERROR_FAIL;
return ERROR_OK;
}
-static int aice_usb_program_edm(char *command_sequence)
+static int aice_usb_program_edm(uint32_t coreid, char *command_sequence)
{
char *command_str;
char *reg_name_0;
if (reg_name_0 != NULL) {
data_value = strtoul(reg_name_0 + 9, NULL, 0);
- if (aice_write_misc(current_target_id,
+ if (aice_write_misc(coreid,
NDS_EDM_MISC_GEN_PORT0, data_value) != ERROR_OK)
return ERROR_FAIL;
} else if (reg_name_1 != NULL) {
data_value = strtoul(reg_name_1 + 9, NULL, 0);
- if (aice_write_misc(current_target_id,
+ if (aice_write_misc(coreid,
NDS_EDM_MISC_GEN_PORT1, data_value) != ERROR_OK)
return ERROR_FAIL;
} else {
return ERROR_OK;
}
-static int aice_usb_pack_command(bool enable_pack_command)
+static int aice_usb_set_command_mode(enum aice_command_mode command_mode)
{
- if (enable_pack_command == false) {
- /* turn off usb_pack_command, flush usb_packets_buffer */
- aice_usb_packet_flush();
+ int retval = ERROR_OK;
+
+ /* flush usb_packets_buffer as users change mode */
+ retval = aice_usb_packet_flush();
+
+ if (AICE_COMMAND_MODE_BATCH == command_mode) {
+ /* reset batch buffer */
+ aice_command_mode = AICE_COMMAND_MODE_NORMAL;
+ retval = aice_write_ctrl(AICE_WRITE_CTRL_BATCH_CMD_BUF0_CTRL, 0x40000);
}
- usb_pack_command = enable_pack_command;
+ aice_command_mode = command_mode;
- return ERROR_OK;
+ return retval;
}
-static int aice_usb_execute(uint32_t *instructions, uint32_t instruction_num)
+static int aice_usb_execute(uint32_t coreid, uint32_t *instructions,
+ uint32_t instruction_num)
{
uint32_t i, j;
uint8_t current_instruction_num;
/* To execute 4 instructions as a special case */
if (instruction_num == 4)
- return aice_execute_dim(instructions, 4);
+ return aice_execute_dim(coreid, instructions, 4);
for (i = 0 ; i < instruction_num ; i += 3) {
if (instruction_num - i < 3) {
current_instruction_num * sizeof(uint32_t));
/** fill DIM */
- if (aice_write_dim(current_target_id,
+ if (aice_write_dim(coreid,
dim_instructions,
4) != ERROR_OK)
return ERROR_FAIL;
/** clear DBGER.DPED */
- if (aice_write_misc(current_target_id,
+ if (aice_write_misc(coreid,
NDS_EDM_MISC_DBGER, NDS_DBGER_DPED) != ERROR_OK)
return ERROR_FAIL;
/** execute DIM */
- if (aice_do_execute(current_target_id) != ERROR_OK)
+ if (aice_do_execute(coreid) != ERROR_OK)
return ERROR_FAIL;
/** check DBGER.DPED */
- if (aice_check_dbger(NDS_DBGER_DPED) != ERROR_OK) {
+ if (aice_check_dbger(coreid, NDS_DBGER_DPED) != ERROR_OK) {
LOG_ERROR("<-- TARGET ERROR! Debug operations do not finish properly:"
- "0x%08x 0x%08x 0x%08x 0x%08x. -->",
+ "0x%08" PRIx32 " 0x%08" PRIx32 " 0x%08" PRIx32 " 0x%08" PRIx32 ". -->",
dim_instructions[0],
dim_instructions[1],
dim_instructions[2],
return ERROR_OK;
}
-static int aice_usb_set_data_endian(enum aice_target_endian target_data_endian)
+static int aice_usb_set_data_endian(uint32_t coreid,
+ enum aice_target_endian target_data_endian)
{
data_endian = target_data_endian;
return ERROR_OK;
}
+static int fill_profiling_batch_commands(uint32_t coreid, uint32_t reg_no)
+{
+ uint32_t dim_instructions[4];
+
+ aice_usb_set_command_mode(AICE_COMMAND_MODE_BATCH);
+
+ /* halt */
+ if (aice_write_misc(coreid, NDS_EDM_MISC_EDM_CMDR, 0) != ERROR_OK)
+ return ERROR_FAIL;
+
+ /* backup $r0 */
+ dim_instructions[0] = MTSR_DTR(0);
+ dim_instructions[1] = DSB;
+ dim_instructions[2] = NOP;
+ dim_instructions[3] = BEQ_MINUS_12;
+ if (aice_write_dim(coreid, dim_instructions, 4) != ERROR_OK)
+ return ERROR_FAIL;
+ aice_read_dtr_to_buffer(coreid, AICE_BATCH_DATA_BUFFER_0);
+
+ /* get samples */
+ if (NDS32_REG_TYPE_GPR == nds32_reg_type(reg_no)) {
+ /* general registers */
+ dim_instructions[0] = MTSR_DTR(reg_no);
+ dim_instructions[1] = DSB;
+ dim_instructions[2] = NOP;
+ dim_instructions[3] = BEQ_MINUS_12;
+ } else if (NDS32_REG_TYPE_SPR == nds32_reg_type(reg_no)) {
+ /* user special registers */
+ dim_instructions[0] = MFUSR_G0(0, nds32_reg_sr_index(reg_no));
+ dim_instructions[1] = MTSR_DTR(0);
+ dim_instructions[2] = DSB;
+ dim_instructions[3] = BEQ_MINUS_12;
+ } else { /* system registers */
+ dim_instructions[0] = MFSR(0, nds32_reg_sr_index(reg_no));
+ dim_instructions[1] = MTSR_DTR(0);
+ dim_instructions[2] = DSB;
+ dim_instructions[3] = BEQ_MINUS_12;
+ }
+ if (aice_write_dim(coreid, dim_instructions, 4) != ERROR_OK)
+ return ERROR_FAIL;
+ aice_read_dtr_to_buffer(coreid, AICE_BATCH_DATA_BUFFER_1);
+
+ /* restore $r0 */
+ aice_write_dtr_from_buffer(coreid, AICE_BATCH_DATA_BUFFER_0);
+ dim_instructions[0] = MFSR_DTR(0);
+ dim_instructions[1] = DSB;
+ dim_instructions[2] = NOP;
+ dim_instructions[3] = IRET; /* free run */
+ if (aice_write_dim(coreid, dim_instructions, 4) != ERROR_OK)
+ return ERROR_FAIL;
+
+ aice_command_mode = AICE_COMMAND_MODE_NORMAL;
+
+ /* use BATCH_BUFFER_WRITE to fill command-batch-buffer */
+ if (aice_batch_buffer_write(AICE_BATCH_COMMAND_BUFFER_0,
+ usb_out_packets_buffer,
+ (usb_out_packets_buffer_length + 3) / 4) != ERROR_OK)
+ return ERROR_FAIL;
+
+ usb_out_packets_buffer_length = 0;
+ usb_in_packets_buffer_length = 0;
+
+ return ERROR_OK;
+}
+
+static int aice_usb_profiling(uint32_t coreid, uint32_t interval, uint32_t iteration,
+ uint32_t reg_no, uint32_t *samples, uint32_t *num_samples)
+{
+ uint32_t iteration_count;
+ uint32_t this_iteration;
+ int retval = ERROR_OK;
+ const uint32_t MAX_ITERATION = 250;
+
+ *num_samples = 0;
+
+ /* init DIM size */
+ if (aice_write_ctrl(AICE_WRITE_CTRL_BATCH_DIM_SIZE, 4) != ERROR_OK)
+ return ERROR_FAIL;
+
+ /* Use AICE_BATCH_DATA_BUFFER_0 to read/write $DTR.
+ * Set it to circular buffer */
+ if (aice_write_ctrl(AICE_WRITE_CTRL_BATCH_DATA_BUF0_CTRL, 0xC0000) != ERROR_OK)
+ return ERROR_FAIL;
+
+ fill_profiling_batch_commands(coreid, reg_no);
+
+ iteration_count = 0;
+ while (iteration_count < iteration) {
+ if (iteration - iteration_count < MAX_ITERATION)
+ this_iteration = iteration - iteration_count;
+ else
+ this_iteration = MAX_ITERATION;
+
+ /* set number of iterations */
+ uint32_t val_iteration;
+ val_iteration = interval << 16 | this_iteration;
+ if (aice_write_ctrl(AICE_WRITE_CTRL_BATCH_ITERATION,
+ val_iteration) != ERROR_OK) {
+ retval = ERROR_FAIL;
+ goto end_profiling;
+ }
+
+ /* init AICE_WRITE_CTRL_BATCH_DATA_BUF1_CTRL to store $PC */
+ if (aice_write_ctrl(AICE_WRITE_CTRL_BATCH_DATA_BUF1_CTRL,
+ 0x40000) != ERROR_OK) {
+ retval = ERROR_FAIL;
+ goto end_profiling;
+ }
+
+ aice_usb_run(coreid);
+
+ /* enable BATCH command */
+ if (aice_write_ctrl(AICE_WRITE_CTRL_BATCH_CTRL,
+ 0x80000000) != ERROR_OK) {
+ aice_usb_halt(coreid);
+ retval = ERROR_FAIL;
+ goto end_profiling;
+ }
+
+ /* wait a while (AICE bug, workaround) */
+ alive_sleep(this_iteration);
+
+ /* check status */
+ uint32_t i;
+ uint32_t batch_status;
+
+ i = 0;
+ while (1) {
+ aice_read_ctrl(AICE_READ_CTRL_BATCH_STATUS, &batch_status);
+
+ if (batch_status & 0x1) {
+ break;
+ } else if (batch_status & 0xE) {
+ aice_usb_halt(coreid);
+ retval = ERROR_FAIL;
+ goto end_profiling;
+ }
+
+ if ((i % 30) == 0)
+ keep_alive();
+
+ i++;
+ }
+
+ aice_usb_halt(coreid);
+
+ /* get samples from batch data buffer */
+ if (aice_batch_buffer_read(AICE_BATCH_DATA_BUFFER_1,
+ samples + iteration_count, this_iteration) != ERROR_OK) {
+ retval = ERROR_FAIL;
+ goto end_profiling;
+ }
+
+ iteration_count += this_iteration;
+ }
+
+end_profiling:
+ *num_samples = iteration_count;
+
+ return retval;
+}
+
/** */
struct aice_port_api_s aice_usb_api = {
/** */
/** */
.set_jtag_clock = aice_usb_set_jtag_clock,
/** */
- .select_target = aice_usb_select_target,
- /** */
.memory_access = aice_usb_memory_access,
/** */
.memory_mode = aice_usb_memory_mode,
/** */
.program_edm = aice_usb_program_edm,
/** */
- .pack_command = aice_usb_pack_command,
+ .set_command_mode = aice_usb_set_command_mode,
/** */
.execute = aice_usb_execute,
/** */
.set_count_to_check_dbger = aice_usb_set_count_to_check_dbger,
/** */
.set_data_endian = aice_usb_set_data_endian,
+ /** */
+ .profiling = aice_usb_profiling,
};
Code Review / openocd.git / blobdiff