1 /***************************************************************************
2 * Copyright (C) 2013 by Andes Technology *
3 * Hsiangkai Wang <hkwang@andestech.com> *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
19 ***************************************************************************/
23 #include <target/nds32_edm.h>
25 #define AICE_MAX_NUM_CORE (0x10)
27 #define ERROR_AICE_DISCONNECT (-200)
28 #define ERROR_AICE_TIMEOUT (-201)
30 enum aice_target_state_s
{
37 AICE_TARGET_DEBUG_RUNNING
,
40 enum aice_srst_type_s
{
42 AICE_RESET_HOLD
= 0x8,
45 enum aice_target_endian
{
46 AICE_LITTLE_ENDIAN
= 0,
77 AICE_SET_COMMAND_MODE
,
79 AICE_SET_CUSTOM_SRST_SCRIPT
,
80 AICE_SET_CUSTOM_TRST_SCRIPT
,
81 AICE_SET_CUSTOM_RESTART_SCRIPT
,
82 AICE_SET_COUNT_TO_CHECK_DBGER
,
92 enum aice_cache_ctl_type
{
93 AICE_CACHE_CTL_L1D_INVALALL
= 0,
94 AICE_CACHE_CTL_L1D_VA_INVAL
,
95 AICE_CACHE_CTL_L1D_WBALL
,
96 AICE_CACHE_CTL_L1D_VA_WB
,
97 AICE_CACHE_CTL_L1I_INVALALL
,
98 AICE_CACHE_CTL_L1I_VA_INVAL
,
101 enum aice_command_mode
{
102 AICE_COMMAND_MODE_NORMAL
,
103 AICE_COMMAND_MODE_PACK
,
104 AICE_COMMAND_MODE_BATCH
,
107 struct aice_port_param_s
{
109 const char *device_desc
;
124 const struct aice_port
*port
;
128 extern struct aice_port_api_s aice_usb_layout_api
;
131 struct aice_port_api_s
{
133 int (*open
)(struct aice_port_param_s
*param
);
139 int (*idcode
)(uint32_t *idcode
, uint8_t *num_of_idcode
);
141 int (*set_jtag_clock
)(uint32_t a_clock
);
143 int (*assert_srst
)(uint32_t coreid
, enum aice_srst_type_s srst
);
145 int (*run
)(uint32_t coreid
);
147 int (*halt
)(uint32_t coreid
);
149 int (*step
)(uint32_t coreid
);
151 int (*read_reg
)(uint32_t coreid
, uint32_t num
, uint32_t *val
);
153 int (*write_reg
)(uint32_t coreid
, uint32_t num
, uint32_t val
);
155 int (*read_reg_64
)(uint32_t coreid
, uint32_t num
, uint64_t *val
);
157 int (*write_reg_64
)(uint32_t coreid
, uint32_t num
, uint64_t val
);
159 int (*read_mem_unit
)(uint32_t coreid
, uint32_t addr
, uint32_t size
,
160 uint32_t count
, uint8_t *buffer
);
162 int (*write_mem_unit
)(uint32_t coreid
, uint32_t addr
, uint32_t size
,
163 uint32_t count
, const uint8_t *buffer
);
165 int (*read_mem_bulk
)(uint32_t coreid
, uint32_t addr
, uint32_t length
,
168 int (*write_mem_bulk
)(uint32_t coreid
, uint32_t addr
, uint32_t length
,
169 const uint8_t *buffer
);
171 int (*read_debug_reg
)(uint32_t coreid
, uint32_t addr
, uint32_t *val
);
173 int (*write_debug_reg
)(uint32_t coreid
, uint32_t addr
, const uint32_t val
);
176 int (*state
)(uint32_t coreid
, enum aice_target_state_s
*state
);
179 int (*memory_access
)(uint32_t coreid
, enum nds_memory_access a_access
);
181 int (*memory_mode
)(uint32_t coreid
, enum nds_memory_select mem_select
);
184 int (*read_tlb
)(uint32_t coreid
, uint32_t virtual_address
, uint32_t *physical_address
);
187 int (*cache_ctl
)(uint32_t coreid
, uint32_t subtype
, uint32_t address
);
190 int (*set_retry_times
)(uint32_t a_retry_times
);
193 int (*program_edm
)(uint32_t coreid
, char *command_sequence
);
196 int (*set_command_mode
)(enum aice_command_mode command_mode
);
199 int (*execute
)(uint32_t coreid
, uint32_t *instructions
, uint32_t instruction_num
);
202 int (*set_custom_srst_script
)(const char *script
);
205 int (*set_custom_trst_script
)(const char *script
);
208 int (*set_custom_restart_script
)(const char *script
);
211 int (*set_count_to_check_dbger
)(uint32_t count_to_check
);
214 int (*set_data_endian
)(uint32_t coreid
, enum aice_target_endian target_data_endian
);
217 int (*profiling
)(uint32_t coreid
, uint32_t interval
, uint32_t iteration
,
218 uint32_t reg_no
, uint32_t *samples
, uint32_t *num_samples
);
221 #define AICE_PORT_UNKNOWN 0
222 #define AICE_PORT_AICE_USB 1
223 #define AICE_PORT_AICE_PIPE 2
232 struct aice_port_api_s
*const api
;
236 const struct aice_port
*aice_port_get_list(void);
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