557674e3ac79789e48431218f6439642f148a095
[openocd.git] / src / target / arm946e.h
1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
4 * *
5 * Copyright (C) 2008 by Spencer Oliver *
6 * spen@spen-soft.co.uk *
7 * *
8 * Copyright (C) 2010 by Drasko DRASKOVIC *
9 * drasko.draskovic@gmail.com *
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 * This program is distributed in the hope that it will be useful, *
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
19 * GNU General Public License for more details. *
20 * *
21 * You should have received a copy of the GNU General Public License *
22 * along with this program; if not, write to the *
23 * Free Software Foundation, Inc., *
24 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
25 ***************************************************************************/
26 #ifndef ARM946E_H
27 #define ARM946E_H
28
29 #include "arm9tdmi.h"
30
31 #define ARM946E_COMMON_MAGIC 0x20f920f9
32
33 struct arm946e_common
34 {
35 struct arm7_9_common arm7_9_common;
36 int common_magic;
37 uint32_t cp15_control_reg;
38 };
39
40 static inline struct arm946e_common *
41 target_to_arm946(struct target *target)
42 {
43 return container_of(target->arch_info, struct arm946e_common,
44 arm7_9_common.armv4_5_common);
45 }
46
47 int arm946e_init_arch_info(struct target *target,
48 struct arm946e_common *arm946e, struct jtag_tap *tap);
49 int arm946e_write_cp15(struct target *target, int reg_addr, uint32_t value);
50
51 extern const struct command_registration arm946e_command_handlers[];
52
53 #endif /* ARM946E_H */