f40120c065a684dac061650cc8c9f2e748406616
[openocd.git] / src / target / arm926ejs.h
1 /***************************************************************************
2 * Copyright (C) 2007 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
4 * *
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. *
9 * *
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. *
14 * *
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 ***************************************************************************/
20 #ifndef ARM926EJS_H
21 #define ARM926EJS_H
22
23 #include "target.h"
24 #include "register.h"
25 #include "embeddedice.h"
26 #include "arm_jtag.h"
27 #include "arm9tdmi.h"
28 #include "armv4_5_mmu.h"
29 #include "armv4_5_cache.h"
30
31 #define ARM926EJS_COMMON_MAGIC 0xa926a926
32
33 typedef struct arm926ejs_common_s
34 {
35 int common_magic;
36 armv4_5_mmu_common_t armv4_5_mmu;
37 arm9tdmi_common_t arm9tdmi_common;
38 int (*read_cp15)(target_t *target, u32 op1, u32 op2, u32 CRn, u32 CRm, u32 *value);
39 int (*write_cp15)(target_t *target, u32 op1, u32 op2, u32 CRn, u32 CRm, u32 value);
40 u32 cp15_control_reg;
41 u32 d_fsr;
42 u32 i_fsr;
43 u32 d_far;
44 } arm926ejs_common_t;
45
46 extern int arm926ejs_init_arch_info(target_t *target, arm926ejs_common_t *arm926ejs, int chain_pos, const char *variant);
47 extern int arm926ejs_register_commands(struct command_context_s *cmd_ctx);
48 extern int arm926ejs_arch_state(struct target_s *target);
49 extern int arm926ejs_write_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
50 extern int arm926ejs_soft_reset_halt(struct target_s *target);
51
52 #endif /* ARM926EJS_H */