1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
/*-
* Copyright (c) 2005 Olivier Houchard. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* $FreeBSD$ */
#ifndef _AT91VAR_H_
#define _AT91VAR_H_
#include <sys/bus.h>
#include <sys/rman.h>
#include <arm/at91/at91reg.h>
struct at91_softc {
device_t dev;
bus_space_tag_t sc_st;
bus_space_handle_t sc_sh;
bus_space_handle_t sc_aic_sh;
struct rman sc_irq_rman;
struct rman sc_mem_rman;
};
struct at91_ivar {
struct resource_list resources;
};
struct cpu_devs
{
const char *name;
int unit;
bus_addr_t mem_base;
bus_size_t mem_len;
int irq0;
int irq1;
int irq2;
const char *parent_clk;
};
enum at91_soc_type {
AT91_T_NONE = 0,
AT91_T_CAP9,
AT91_T_RM9200,
AT91_T_SAM9260,
AT91_T_SAM9261,
AT91_T_SAM9263,
AT91_T_SAM9G10,
AT91_T_SAM9G20,
AT91_T_SAM9G45,
AT91_T_SAM9N12,
AT91_T_SAM9RL,
AT91_T_SAM9X5,
};
enum at91_soc_subtype {
AT91_ST_ANY = -1, /* Match any type */
AT91_ST_NONE = 0,
/* AT91RM9200 */
AT91_ST_RM9200_BGA,
AT91_ST_RM9200_PQFP,
/* AT91SAM9260 */
AT91_ST_SAM9XE,
/* AT91SAM9G45 */
AT91_ST_SAM9G45,
AT91_ST_SAM9M10,
AT91_ST_SAM9G46,
AT91_ST_SAM9M11,
/* AT91SAM9X5 */
AT91_ST_SAM9G15,
AT91_ST_SAM9G25,
AT91_ST_SAM9G35,
AT91_ST_SAM9X25,
AT91_ST_SAM9X35,
};
enum at91_soc_family {
AT91_FAMILY_SAM9 = 0x19,
AT91_FAMILY_SAM9XE = 0x29,
AT91_FAMILY_RM92 = 0x92,
};
#define AT91_SOC_NAME_MAX 50
typedef void (*DELAY_t)(int);
typedef void (*cpu_reset_t)(void);
typedef void (*clk_init_t)(void);
struct at91_soc_data {
DELAY_t soc_delay;
cpu_reset_t soc_reset;
clk_init_t soc_clock_init;
const int *soc_irq_prio;
const struct cpu_devs *soc_children;
};
struct at91_soc_info {
enum at91_soc_type type;
enum at91_soc_subtype subtype;
enum at91_soc_family family;
uint32_t cidr;
uint32_t exid;
char name[AT91_SOC_NAME_MAX];
uint32_t dbgu_base;
struct at91_soc_data *soc_data;
};
extern struct at91_soc_info soc_info;
static inline int at91_is_rm92(void);
static inline int at91_is_sam9(void);
static inline int at91_is_sam9xe(void);
static inline int at91_cpu_is(u_int cpu);
static inline int
at91_is_rm92(void)
{
return (soc_info.type == AT91_T_RM9200);
}
static inline int
at91_is_sam9(void)
{
return (soc_info.family == AT91_FAMILY_SAM9);
}
static inline int
at91_is_sam9xe(void)
{
return (soc_info.family == AT91_FAMILY_SAM9XE);
}
static inline int
at91_cpu_is(u_int cpu)
{
return (soc_info.type == cpu);
}
void at91_add_child(device_t dev, int prio, const char *name, int unit,
bus_addr_t addr, bus_size_t size, int irq0, int irq1, int irq2);
extern uint32_t at91_irq_system;
extern uint32_t at91_master_clock;
void at91_pmc_init_clock(void);
#endif /* _AT91VAR_H_ */
|
