nds32: add new target type nds32_v2, nds32_v3, nds32_v3m

Add target code for Andes targets.

Change-Id: Ibf0e1b61b06127ca7d9ed502d98d7e2aeebbbe82
Signed-off-by: Hsiangkai Wang <hsiangkai@gmail.com>
Reviewed-on: http://openocd.zylin.com/1259
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

src/target/nds32_aice.c

@@ -0,0 +1,157 @@
+/***************************************************************************
+ *   Copyright (C) 2013 Andes technology.                                  *
+ *   Hsiangkai Wang <hkwang@andestech.com>                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
+ ***************************************************************************/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <helper/log.h>
+#include "nds32_aice.h"
+
+int aice_read_reg_64(struct aice_port_s *aice, uint32_t num, uint64_t *val)
+{
+	if (aice->port->api->read_reg_64 == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->read_reg_64(num, val);
+}
+
+int aice_write_reg_64(struct aice_port_s *aice, uint32_t num, uint64_t val)
+{
+	if (aice->port->api->write_reg_64 == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->write_reg_64(num, val);
+}
+
+int aice_select_target(struct aice_port_s *aice, uint32_t target_id)
+{
+	if (aice->port->api->select_target == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->select_target(target_id);
+}
+
+int aice_read_tlb(struct aice_port_s *aice, uint32_t virtual_address,
+		uint32_t *physical_address)
+{
+	if (aice->port->api->read_tlb == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->read_tlb(virtual_address, physical_address);
+}
+
+int aice_cache_ctl(struct aice_port_s *aice, uint32_t subtype, uint32_t address)
+{
+	if (aice->port->api->cache_ctl == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->cache_ctl(subtype, address);
+}
+
+int aice_set_retry_times(struct aice_port_s *aice, uint32_t a_retry_times)
+{
+	if (aice->port->api->set_retry_times == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->set_retry_times(a_retry_times);
+}
+
+int aice_program_edm(struct aice_port_s *aice, char *command_sequence)
+{
+	if (aice->port->api->program_edm == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->program_edm(command_sequence);
+}
+
+int aice_pack_command(struct aice_port_s *aice, bool enable_pack_command)
+{
+	if (aice->port->api->pack_command == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->pack_command(enable_pack_command);
+}
+
+int aice_execute(struct aice_port_s *aice, uint32_t *instructions,
+		uint32_t instruction_num)
+{
+	if (aice->port->api->execute == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->execute(instructions, instruction_num);
+}
+
+int aice_set_custom_srst_script(struct aice_port_s *aice, const char *script)
+{
+	if (aice->port->api->set_custom_srst_script == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->set_custom_srst_script(script);
+}
+
+int aice_set_custom_trst_script(struct aice_port_s *aice, const char *script)
+{
+	if (aice->port->api->set_custom_trst_script == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->set_custom_trst_script(script);
+}
+
+int aice_set_custom_restart_script(struct aice_port_s *aice, const char *script)
+{
+	if (aice->port->api->set_custom_restart_script == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->set_custom_restart_script(script);
+}
+
+int aice_set_count_to_check_dbger(struct aice_port_s *aice, uint32_t count_to_check)
+{
+	if (aice->port->api->set_count_to_check_dbger == NULL) {
+		LOG_WARNING("Not implemented: %s", __func__);
+		return ERROR_FAIL;
+	}
+
+	return aice->port->api->set_count_to_check_dbger(count_to_check);
+}