1 /***************************************************************************
2 * Copyright (C) 2013 Franck Jullien *
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 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
32 #define CPU_NOT_RESET 1
34 int or1k_du_adv_register(void);
36 /* Linear list over all available or1k debug unit */
37 extern struct list_head du_list
;
41 struct list_head list
;
44 int (*or1k_jtag_init
)(struct or1k_jtag
*jtag_info
);
46 int (*or1k_is_cpu_running
)(struct or1k_jtag
*jtag_info
, int *running
);
48 int (*or1k_cpu_stall
)(struct or1k_jtag
*jtag_info
, int action
);
50 int (*or1k_cpu_reset
)(struct or1k_jtag
*jtag_info
, int action
);
52 int (*or1k_jtag_read_cpu
)(struct or1k_jtag
*jtag_info
,
53 uint32_t addr
, int count
, uint32_t *value
);
55 int (*or1k_jtag_write_cpu
)(struct or1k_jtag
*jtag_info
,
56 uint32_t addr
, int count
, const uint32_t *value
);
58 int (*or1k_jtag_read_memory
)(struct or1k_jtag
*jtag_info
, uint32_t addr
, uint32_t size
,
59 int count
, uint8_t *buffer
);
61 int (*or1k_jtag_write_memory
)(struct or1k_jtag
*jtag_info
, uint32_t addr
, uint32_t size
,
62 int count
, const uint8_t *buffer
);
65 static inline struct or1k_du
*or1k_jtag_to_du(struct or1k_jtag
*jtag_info
)
67 return (struct or1k_du
*)jtag_info
->du_core
;
70 static inline struct or1k_du
*or1k_to_du(struct or1k_common
*or1k
)
72 struct or1k_jtag
*jtag
= &or1k
->jtag
;
73 return (struct or1k_du
*)jtag
->du_core
;