blob: 0700f2125305d99fd769f46726fe1e09afaa3dcc (
plain)
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
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
/*
* arch/arm/mach-at91/include/mach/cpu.h
*
* Copyright (C) 2006 SAN People
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
*/
#ifndef __ASM_ARCH_CPU_H
#define __ASM_ARCH_CPU_H
#include <mach/hardware.h>
#include <mach/at91_dbgu.h>
#define ARCH_ID_AT91RM9200 0x09290780
#define ARCH_ID_AT91SAM9260 0x019803a0
#define ARCH_ID_AT91SAM9261 0x019703a0
#define ARCH_ID_AT91SAM9263 0x019607a0
#define ARCH_ID_AT91SAM9G10 0x019903a0
#define ARCH_ID_AT91SAM9G20 0x019905a0
#define ARCH_ID_AT91SAM9RL64 0x019b03a0
#define ARCH_ID_AT91SAM9G45 0x819b05a0
#define ARCH_ID_AT91SAM9G45MRL 0x819b05a2 /* aka 9G45-ES2 & non ES lots */
#define ARCH_ID_AT91SAM9G45ES 0x819b05a1 /* 9G45-ES (Engineering Sample) */
#define ARCH_ID_AT91SAM9X5 0x819a05a0
#define ARCH_ID_AT91CAP9 0x039A03A0
#define ARCH_ID_AT91SAM9XE128 0x329973a0
#define ARCH_ID_AT91SAM9XE256 0x329a93a0
#define ARCH_ID_AT91SAM9XE512 0x329aa3a0
#define ARCH_ID_AT572D940HF 0x0e0303e0
#define ARCH_ID_AT91M40800 0x14080044
#define ARCH_ID_AT91R40807 0x44080746
#define ARCH_ID_AT91M40807 0x14080745
#define ARCH_ID_AT91R40008 0x44000840
static inline unsigned long at91_cpu_identify(void)
{
return (at91_sys_read(AT91_DBGU_CIDR) & ~AT91_CIDR_VERSION);
}
static inline unsigned long at91_cpu_fully_identify(void)
{
return at91_sys_read(AT91_DBGU_CIDR);
}
#define ARCH_EXID_AT91SAM9M11 0x00000001
#define ARCH_EXID_AT91SAM9M10 0x00000002
#define ARCH_EXID_AT91SAM9G46 0x00000003
#define ARCH_EXID_AT91SAM9G45 0x00000004
#define ARCH_EXID_AT91SAM9G15 0x00000000
#define ARCH_EXID_AT91SAM9G35 0x00000001
#define ARCH_EXID_AT91SAM9X35 0x00000002
#define ARCH_EXID_AT91SAM9G25 0x00000003
#define ARCH_EXID_AT91SAM9X25 0x00000004
static inline unsigned long at91_exid_identify(void)
{
return at91_sys_read(AT91_DBGU_EXID);
}
#define ARCH_FAMILY_AT91X92 0x09200000
#define ARCH_FAMILY_AT91SAM9 0x01900000
#define ARCH_FAMILY_AT91SAM9XE 0x02900000
static inline unsigned long at91_arch_identify(void)
{
return (at91_sys_read(AT91_DBGU_CIDR) & AT91_CIDR_ARCH);
}
#ifdef CONFIG_ARCH_AT91CAP9
#include <mach/at91_pmc.h>
#define ARCH_REVISION_CAP9_B 0x399
#define ARCH_REVISION_CAP9_C 0x601
static inline unsigned long at91cap9_rev_identify(void)
{
return (at91_sys_read(AT91_PMC_VER));
}
#endif
#ifdef CONFIG_ARCH_AT91RM9200
#define cpu_is_at91rm9200() (at91_cpu_identify() == ARCH_ID_AT91RM9200)
#else
#define cpu_is_at91rm9200() (0)
#endif
#ifdef CONFIG_ARCH_AT91SAM9260
#define cpu_is_at91sam9xe() (at91_arch_identify() == ARCH_FAMILY_AT91SAM9XE)
#define cpu_is_at91sam9260() ((at91_cpu_identify() == ARCH_ID_AT91SAM9260) || cpu_is_at91sam9xe())
#else
#define cpu_is_at91sam9xe() (0)
#define cpu_is_at91sam9260() (0)
#endif
#ifdef CONFIG_ARCH_AT91SAM9G20
#define cpu_is_at91sam9g20() (at91_cpu_identify() == ARCH_ID_AT91SAM9G20)
#else
#define cpu_is_at91sam9g20() (0)
#endif
#ifdef CONFIG_ARCH_AT91SAM9261
#define cpu_is_at91sam9261() (at91_cpu_identify() == ARCH_ID_AT91SAM9261)
#else
#define cpu_is_at91sam9261() (0)
#endif
#ifdef CONFIG_ARCH_AT91SAM9G10
#define cpu_is_at91sam9g10() ((at91_cpu_identify() & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10)
#else
#define cpu_is_at91sam9g10() (0)
#endif
#ifdef CONFIG_ARCH_AT91SAM9263
#define cpu_is_at91sam9263() (at91_cpu_identify() == ARCH_ID_AT91SAM9263)
#else
#define cpu_is_at91sam9263() (0)
#endif
#ifdef CONFIG_ARCH_AT91SAM9RL
#define cpu_is_at91sam9rl() (at91_cpu_identify() == ARCH_ID_AT91SAM9RL64)
#else
#define cpu_is_at91sam9rl() (0)
#endif
#ifdef CONFIG_ARCH_AT91SAM9G45
#define cpu_is_at91sam9g45() (at91_cpu_identify() == ARCH_ID_AT91SAM9G45)
#define cpu_is_at91sam9g45es() (at91_cpu_fully_identify() == ARCH_ID_AT91SAM9G45ES)
#define cpu_is_at91sam9m10() (cpu_is_at91sam9g45() && \
(at91_exid_identify() == ARCH_EXID_AT91SAM9M10))
#define cpu_is_at91sam9m46() (cpu_is_at91sam9g45() && \
(at91_exid_identify() == ARCH_EXID_AT91SAM9G46))
#define cpu_is_at91sam9m11() (cpu_is_at91sam9g45() && \
(at91_exid_identify() == ARCH_EXID_AT91SAM9M11))
#else
#define cpu_is_at91sam9g45() (0)
#define cpu_is_at91sam9g45es() (0)
#define cpu_is_at91sam9m10() (0)
#define cpu_is_at91sam9g46() (0)
#define cpu_is_at91sam9m11() (0)
#endif
#ifdef CONFIG_ARCH_AT91SAM9X5
#define cpu_is_at91sam9x5() (at91_cpu_identify() == ARCH_ID_AT91SAM9X5)
#define cpu_is_at91sam9g15() (cpu_is_at91sam9x5() && \
(at91_exid_identify() == ARCH_EXID_AT91SAM9G15))
#define cpu_is_at91sam9g35() (cpu_is_at91sam9x5() && \
(at91_exid_identify() == ARCH_EXID_AT91SAM9G35))
#define cpu_is_at91sam9x35() (cpu_is_at91sam9x5() && \
(at91_exid_identify() == ARCH_EXID_AT91SAM9X35))
#define cpu_is_at91sam9g25() (cpu_is_at91sam9x5() && \
(at91_exid_identify() == ARCH_EXID_AT91SAM9G25))
#define cpu_is_at91sam9x25() (cpu_is_at91sam9x5() && \
(at91_exid_identify() == ARCH_EXID_AT91SAM9X25))
#else
#define cpu_is_at91sam9x5() (0)
#define cpu_is_at91sam9g15() (0)
#define cpu_is_at91sam9g35() (0)
#define cpu_is_at91sam9x35() (0)
#define cpu_is_at91sam9g25() (0)
#define cpu_is_at91sam9x25() (0)
#endif
#ifdef CONFIG_ARCH_AT91CAP9
#define cpu_is_at91cap9() (at91_cpu_identify() == ARCH_ID_AT91CAP9)
#define cpu_is_at91cap9_revB() (at91cap9_rev_identify() == ARCH_REVISION_CAP9_B)
#define cpu_is_at91cap9_revC() (at91cap9_rev_identify() == ARCH_REVISION_CAP9_C)
#else
#define cpu_is_at91cap9() (0)
#define cpu_is_at91cap9_revB() (0)
#define cpu_is_at91cap9_revC() (0)
#endif
#ifdef CONFIG_ARCH_AT572D940HF
#define cpu_is_at572d940hf() (at91_cpu_identify() == ARCH_ID_AT572D940HF)
#else
#define cpu_is_at572d940hf() (0)
#endif
/*
* Since this is ARM, we will never run on any AVR32 CPU. But these
* definitions may reduce clutter in common drivers.
*/
#define cpu_is_at32ap7000() (0)
#endif
|
