1 /***************************************************************************
2 * Copyright (C) 2007 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
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, see <http://www.gnu.org/licenses/>. *
17 ***************************************************************************/
19 #ifndef OPENOCD_TARGET_ARM926EJS_H
20 #define OPENOCD_TARGET_ARM926EJS_H
23 #include "armv4_5_mmu.h"
25 #define ARM926EJS_COMMON_MAGIC 0xa926a926
27 struct arm926ejs_common
{
28 struct arm7_9_common arm7_9_common
;
29 uint32_t common_magic
;
30 struct armv4_5_mmu_common armv4_5_mmu
;
31 int (*read_cp15
)(struct target
*target
, uint32_t op1
, uint32_t op2
,
32 uint32_t crn
, uint32_t crm
, uint32_t *value
);
33 int (*write_cp15
)(struct target
*target
, uint32_t op1
, uint32_t op2
,
34 uint32_t crn
, uint32_t crm
, uint32_t value
);
35 uint32_t cp15_control_reg
;
41 static inline struct arm926ejs_common
*target_to_arm926(struct target
*target
)
43 return container_of(target
->arch_info
, struct arm926ejs_common
, arm7_9_common
.arm
);
46 int arm926ejs_init_arch_info(struct target
*target
,
47 struct arm926ejs_common
*arm926ejs
, struct jtag_tap
*tap
);
48 int arm926ejs_arch_state(struct target
*target
);
49 int arm926ejs_write_memory(struct target
*target
,
50 target_addr_t address
, uint32_t size
, uint32_t count
, const uint8_t *buffer
);
51 int arm926ejs_soft_reset_halt(struct target
*target
);
53 extern const struct command_registration arm926ejs_command_handlers
[];
55 #endif /* OPENOCD_TARGET_ARM926EJS_H */