tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
m68k/UAPI: Disintegrate arch/m68k/include/asm/bootinfo.h
Export the bootinfo definitions that are used by bootstrap loaders, and
split them up in generic and platform-specific parts.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
+356
-213
+1
arch/m68k/amiga/config.c
+1
arch/m68k/amiga/config.c
+1
arch/m68k/apollo/config.c
+1
arch/m68k/apollo/config.c
+1
arch/m68k/atari/config.c
+1
arch/m68k/atari/config.c
+1
arch/m68k/bvme6000/config.c
+1
arch/m68k/bvme6000/config.c
+1
arch/m68k/hp300/config.c
+1
arch/m68k/hp300/config.c
+1
-1
arch/m68k/include/asm/atarihw.h
+1
-1
arch/m68k/include/asm/atarihw.h
+1
-212
arch/m68k/include/asm/bootinfo.h
+1
-212
arch/m68k/include/asm/bootinfo.h
···
6
6
** This file is subject to the terms and conditions of the GNU General Public
7
7
** License. See the file COPYING in the main directory of this archive
8
8
** for more details.
9
-
**
10
-
** Created 09/29/92 by Greg Harp
11
-
**
12
-
** 5/2/94 Roman Hodek:
13
-
** Added bi_atari part of the machine dependent union bi_un; for now it
14
-
** contains just a model field to distinguish between TT and Falcon.
15
-
** 26/7/96 Roman Zippel:
16
-
** Renamed to setup.h; added some useful macros to allow gcc some
17
-
** optimizations if possible.
18
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** 5/10/96 Geert Uytterhoeven:
19
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** Redesign of the boot information structure; renamed to bootinfo.h again
20
-
** 27/11/96 Geert Uytterhoeven:
21
-
** Backwards compatibility with bootinfo interface version 1.0
22
9
*/
23
10
24
11
#ifndef _M68K_BOOTINFO_H
25
12
#define _M68K_BOOTINFO_H
26
13
27
-
28
-
/*
29
-
* Bootinfo definitions
30
-
*
31
-
* This is an easily parsable and extendable structure containing all
32
-
* information to be passed from the bootstrap to the kernel.
33
-
*
34
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* This way I hope to keep all future changes back/forewards compatible.
35
-
* Thus, keep your fingers crossed...
36
-
*
37
-
* This structure is copied right after the kernel by the bootstrap
38
-
* routine.
39
-
*/
40
-
41
-
#ifndef __ASSEMBLY__
42
-
43
-
struct bi_record {
44
-
unsigned short tag; /* tag ID */
45
-
unsigned short size; /* size of record (in bytes) */
46
-
unsigned long data[0]; /* data */
47
-
};
48
-
49
-
#endif /* __ASSEMBLY__ */
50
-
51
-
52
-
/*
53
-
* Tag Definitions
54
-
*
55
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* Machine independent tags start counting from 0x0000
56
-
* Machine dependent tags start counting from 0x8000
57
-
*/
58
-
59
-
#define BI_LAST 0x0000 /* last record (sentinel) */
60
-
#define BI_MACHTYPE 0x0001 /* machine type (u_long) */
61
-
#define BI_CPUTYPE 0x0002 /* cpu type (u_long) */
62
-
#define BI_FPUTYPE 0x0003 /* fpu type (u_long) */
63
-
#define BI_MMUTYPE 0x0004 /* mmu type (u_long) */
64
-
#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
65
-
/* (struct mem_info) */
66
-
#define BI_RAMDISK 0x0006 /* ramdisk address and size */
67
-
/* (struct mem_info) */
68
-
#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
69
-
/* (string) */
70
-
71
-
/*
72
-
* Amiga-specific tags
73
-
*/
74
-
75
-
#define BI_AMIGA_MODEL 0x8000 /* model (u_long) */
76
-
#define BI_AMIGA_AUTOCON 0x8001 /* AutoConfig device */
77
-
/* (struct ConfigDev) */
78
-
#define BI_AMIGA_CHIP_SIZE 0x8002 /* size of Chip RAM (u_long) */
79
-
#define BI_AMIGA_VBLANK 0x8003 /* VBLANK frequency (u_char) */
80
-
#define BI_AMIGA_PSFREQ 0x8004 /* power supply frequency (u_char) */
81
-
#define BI_AMIGA_ECLOCK 0x8005 /* EClock frequency (u_long) */
82
-
#define BI_AMIGA_CHIPSET 0x8006 /* native chipset present (u_long) */
83
-
#define BI_AMIGA_SERPER 0x8007 /* serial port period (u_short) */
84
-
85
-
/*
86
-
* Atari-specific tags
87
-
*/
88
-
89
-
#define BI_ATARI_MCH_COOKIE 0x8000 /* _MCH cookie from TOS (u_long) */
90
-
#define BI_ATARI_MCH_TYPE 0x8001 /* special machine type (u_long) */
91
-
/* (values are ATARI_MACH_* defines */
92
-
93
-
/* mch_cookie values (upper word) */
94
-
#define ATARI_MCH_ST 0
95
-
#define ATARI_MCH_STE 1
96
-
#define ATARI_MCH_TT 2
97
-
#define ATARI_MCH_FALCON 3
98
-
99
-
/* mch_type values */
100
-
#define ATARI_MACH_NORMAL 0 /* no special machine type */
101
-
#define ATARI_MACH_MEDUSA 1 /* Medusa 040 */
102
-
#define ATARI_MACH_HADES 2 /* Hades 040 or 060 */
103
-
#define ATARI_MACH_AB40 3 /* Afterburner040 on Falcon */
104
-
105
-
/*
106
-
* VME-specific tags
107
-
*/
108
-
109
-
#define BI_VME_TYPE 0x8000 /* VME sub-architecture (u_long) */
110
-
#define BI_VME_BRDINFO 0x8001 /* VME board information (struct) */
111
-
112
-
/* BI_VME_TYPE codes */
113
-
#define VME_TYPE_TP34V 0x0034 /* Tadpole TP34V */
114
-
#define VME_TYPE_MVME147 0x0147 /* Motorola MVME147 */
115
-
#define VME_TYPE_MVME162 0x0162 /* Motorola MVME162 */
116
-
#define VME_TYPE_MVME166 0x0166 /* Motorola MVME166 */
117
-
#define VME_TYPE_MVME167 0x0167 /* Motorola MVME167 */
118
-
#define VME_TYPE_MVME172 0x0172 /* Motorola MVME172 */
119
-
#define VME_TYPE_MVME177 0x0177 /* Motorola MVME177 */
120
-
#define VME_TYPE_BVME4000 0x4000 /* BVM Ltd. BVME4000 */
121
-
#define VME_TYPE_BVME6000 0x6000 /* BVM Ltd. BVME6000 */
122
-
123
-
/* BI_VME_BRDINFO is a 32 byte struct as returned by the Bug code on
124
-
* Motorola VME boards. Contains board number, Bug version, board
125
-
* configuration options, etc. See include/asm/mvme16xhw.h for details.
126
-
*/
127
-
128
-
129
-
/*
130
-
* Macintosh-specific tags (all u_long)
131
-
*/
132
-
133
-
#define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */
134
-
#define BI_MAC_VADDR 0x8001 /* Mac video base address */
135
-
#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
136
-
#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
137
-
#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
138
-
#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
139
-
#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
140
-
#define BI_MAC_BTIME 0x8007 /* Mac boot time */
141
-
#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
142
-
#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
143
-
#define BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */
144
-
#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
145
-
146
-
/*
147
-
* Macintosh hardware profile data - unused, see macintosh.h for
148
-
* reasonable type values
149
-
*/
150
-
151
-
#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address (always present) */
152
-
#define BI_MAC_VIA2BASE 0x8011 /* Mac VIA2 base address (type varies) */
153
-
#define BI_MAC_VIA2TYPE 0x8012 /* Mac VIA2 type (VIA, RBV, OSS) */
154
-
#define BI_MAC_ADBTYPE 0x8013 /* Mac ADB interface type */
155
-
#define BI_MAC_ASCBASE 0x8014 /* Mac Apple Sound Chip base address */
156
-
#define BI_MAC_SCSI5380 0x8015 /* Mac NCR 5380 SCSI (base address, multi) */
157
-
#define BI_MAC_SCSIDMA 0x8016 /* Mac SCSI DMA (base address) */
158
-
#define BI_MAC_SCSI5396 0x8017 /* Mac NCR 53C96 SCSI (base address, multi) */
159
-
#define BI_MAC_IDETYPE 0x8018 /* Mac IDE interface type */
160
-
#define BI_MAC_IDEBASE 0x8019 /* Mac IDE interface base address */
161
-
#define BI_MAC_NUBUS 0x801a /* Mac Nubus type (none, regular, pseudo) */
162
-
#define BI_MAC_SLOTMASK 0x801b /* Mac Nubus slots present */
163
-
#define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */
164
-
#define BI_MAC_ETHTYPE 0x801d /* Mac builtin ethernet type (Sonic, MACE */
165
-
#define BI_MAC_ETHBASE 0x801e /* Mac builtin ethernet base address */
166
-
#define BI_MAC_PMU 0x801f /* Mac power management / poweroff hardware */
167
-
#define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */
168
-
#define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */
169
-
170
-
171
-
/*
172
-
* Apollo-specific tags
173
-
*/
174
-
175
-
#define BI_APOLLO_MODEL 0x8000 /* model (u_long) */
176
-
177
-
/*
178
-
* HP300-specific tags
179
-
*/
180
-
181
-
#define BI_HP300_MODEL 0x8000 /* model (u_long) */
182
-
#define BI_HP300_UART_SCODE 0x8001 /* UART select code (u_long) */
183
-
#define BI_HP300_UART_ADDR 0x8002 /* phys. addr of UART (u_long) */
184
-
185
-
/*
186
-
* Stuff for bootinfo interface versioning
187
-
*
188
-
* At the start of kernel code, a 'struct bootversion' is located.
189
-
* bootstrap checks for a matching version of the interface before booting
190
-
* a kernel, to avoid user confusion if kernel and bootstrap don't work
191
-
* together :-)
192
-
*
193
-
* If incompatible changes are made to the bootinfo interface, the major
194
-
* number below should be stepped (and the minor reset to 0) for the
195
-
* appropriate machine. If a change is backward-compatible, the minor
196
-
* should be stepped. "Backwards-compatible" means that booting will work,
197
-
* but certain features may not.
198
-
*/
199
-
200
-
#define BOOTINFOV_MAGIC 0x4249561A /* 'BIV^Z' */
201
-
#define MK_BI_VERSION(major,minor) (((major)<<16)+(minor))
202
-
#define BI_VERSION_MAJOR(v) (((v) >> 16) & 0xffff)
203
-
#define BI_VERSION_MINOR(v) ((v) & 0xffff)
204
-
205
-
#ifndef __ASSEMBLY__
206
-
207
-
struct bootversion {
208
-
unsigned short branch;
209
-
unsigned long magic;
210
-
struct {
211
-
unsigned long machtype;
212
-
unsigned long version;
213
-
} machversions[0];
214
-
};
215
-
216
-
#endif /* __ASSEMBLY__ */
217
-
218
-
#define AMIGA_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
219
-
#define ATARI_BOOTI_VERSION MK_BI_VERSION( 2, 1 )
220
-
#define MAC_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
221
-
#define MVME147_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
222
-
#define MVME16x_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
223
-
#define BVME6000_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
224
-
#define Q40_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
225
-
#define HP300_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
14
+
#include <uapi/asm/bootinfo.h>
226
15
227
16
#endif /* _M68K_BOOTINFO_H */
+8
arch/m68k/include/uapi/asm/Kbuild
+8
arch/m68k/include/uapi/asm/Kbuild
···
11
11
generic-y += termios.h
12
12
13
13
header-y += a.out.h
14
+
header-y += bootinfo.h
15
+
header-y += bootinfo-amiga.h
16
+
header-y += bootinfo-apollo.h
17
+
header-y += bootinfo-atari.h
18
+
header-y += bootinfo-hp300.h
19
+
header-y += bootinfo-mac.h
20
+
header-y += bootinfo-q40.h
21
+
header-y += bootinfo-vme.h
14
22
header-y += byteorder.h
15
23
header-y += cachectl.h
16
24
header-y += fcntl.h
+31
arch/m68k/include/uapi/asm/bootinfo-amiga.h
+31
arch/m68k/include/uapi/asm/bootinfo-amiga.h
···
1
+
/*
2
+
** asm/bootinfo-amiga.h -- Amiga-specific boot information definitions
3
+
*/
4
+
5
+
#ifndef _UAPI_ASM_M68K_BOOTINFO_AMIGA_H
6
+
#define _UAPI_ASM_M68K_BOOTINFO_AMIGA_H
7
+
8
+
9
+
/*
10
+
* Amiga-specific tags
11
+
*/
12
+
13
+
#define BI_AMIGA_MODEL 0x8000 /* model (u_long) */
14
+
#define BI_AMIGA_AUTOCON 0x8001 /* AutoConfig device */
15
+
/* (AmigaOS struct ConfigDev) */
16
+
#define BI_AMIGA_CHIP_SIZE 0x8002 /* size of Chip RAM (u_long) */
17
+
#define BI_AMIGA_VBLANK 0x8003 /* VBLANK frequency (u_char) */
18
+
#define BI_AMIGA_PSFREQ 0x8004 /* power supply frequency (u_char) */
19
+
#define BI_AMIGA_ECLOCK 0x8005 /* EClock frequency (u_long) */
20
+
#define BI_AMIGA_CHIPSET 0x8006 /* native chipset present (u_long) */
21
+
#define BI_AMIGA_SERPER 0x8007 /* serial port period (u_short) */
22
+
23
+
24
+
/*
25
+
* Latest Amiga bootinfo version
26
+
*/
27
+
28
+
#define AMIGA_BOOTI_VERSION MK_BI_VERSION(2, 0)
29
+
30
+
31
+
#endif /* _UAPI_ASM_M68K_BOOTINFO_AMIGA_H */
+16
arch/m68k/include/uapi/asm/bootinfo-apollo.h
+16
arch/m68k/include/uapi/asm/bootinfo-apollo.h
···
1
+
/*
2
+
** asm/bootinfo-apollo.h -- Apollo-specific boot information definitions
3
+
*/
4
+
5
+
#ifndef _UAPI_ASM_M68K_BOOTINFO_APOLLO_H
6
+
#define _UAPI_ASM_M68K_BOOTINFO_APOLLO_H
7
+
8
+
9
+
/*
10
+
* Apollo-specific tags
11
+
*/
12
+
13
+
#define BI_APOLLO_MODEL 0x8000 /* model (u_long) */
14
+
15
+
16
+
#endif /* _UAPI_ASM_M68K_BOOTINFO_APOLLO_H */
+44
arch/m68k/include/uapi/asm/bootinfo-atari.h
+44
arch/m68k/include/uapi/asm/bootinfo-atari.h
···
1
+
/*
2
+
** asm/bootinfo-atari.h -- Atari-specific boot information definitions
3
+
*/
4
+
5
+
#ifndef _UAPI_ASM_M68K_BOOTINFO_ATARI_H
6
+
#define _UAPI_ASM_M68K_BOOTINFO_ATARI_H
7
+
8
+
9
+
/*
10
+
* Atari-specific tags
11
+
*/
12
+
13
+
#define BI_ATARI_MCH_COOKIE 0x8000 /* _MCH cookie from TOS (u_long) */
14
+
#define BI_ATARI_MCH_TYPE 0x8001 /* special machine type (u_long) */
15
+
16
+
17
+
/*
18
+
* mch_cookie values (upper word of BI_ATARI_MCH_COOKIE)
19
+
*/
20
+
21
+
#define ATARI_MCH_ST 0
22
+
#define ATARI_MCH_STE 1
23
+
#define ATARI_MCH_TT 2
24
+
#define ATARI_MCH_FALCON 3
25
+
26
+
27
+
/*
28
+
* Atari machine types (BI_ATARI_MCH_TYPE)
29
+
*/
30
+
31
+
#define ATARI_MACH_NORMAL 0 /* no special machine type */
32
+
#define ATARI_MACH_MEDUSA 1 /* Medusa 040 */
33
+
#define ATARI_MACH_HADES 2 /* Hades 040 or 060 */
34
+
#define ATARI_MACH_AB40 3 /* Afterburner040 on Falcon */
35
+
36
+
37
+
/*
38
+
* Latest Atari bootinfo version
39
+
*/
40
+
41
+
#define ATARI_BOOTI_VERSION MK_BI_VERSION(2, 1)
42
+
43
+
44
+
#endif /* _UAPI_ASM_M68K_BOOTINFO_ATARI_H */
+25
arch/m68k/include/uapi/asm/bootinfo-hp300.h
+25
arch/m68k/include/uapi/asm/bootinfo-hp300.h
···
1
+
/*
2
+
** asm/bootinfo-hp300.h -- HP9000/300-specific boot information definitions
3
+
*/
4
+
5
+
#ifndef _UAPI_ASM_M68K_BOOTINFO_HP300_H
6
+
#define _UAPI_ASM_M68K_BOOTINFO_HP300_H
7
+
8
+
9
+
/*
10
+
* HP9000/300-specific tags
11
+
*/
12
+
13
+
#define BI_HP300_MODEL 0x8000 /* model (u_long) */
14
+
#define BI_HP300_UART_SCODE 0x8001 /* UART select code (u_long) */
15
+
#define BI_HP300_UART_ADDR 0x8002 /* phys. addr of UART (u_long) */
16
+
17
+
18
+
/*
19
+
* Latest HP9000/300 bootinfo version
20
+
*/
21
+
22
+
#define HP300_BOOTI_VERSION MK_BI_VERSION(2, 0)
23
+
24
+
25
+
#endif /* _UAPI_ASM_M68K_BOOTINFO_HP300_H */
+59
arch/m68k/include/uapi/asm/bootinfo-mac.h
+59
arch/m68k/include/uapi/asm/bootinfo-mac.h
···
1
+
/*
2
+
** asm/bootinfo-mac.h -- Macintosh-specific boot information definitions
3
+
*/
4
+
5
+
#ifndef _UAPI_ASM_M68K_BOOTINFO_MAC_H
6
+
#define _UAPI_ASM_M68K_BOOTINFO_MAC_H
7
+
8
+
9
+
/*
10
+
* Macintosh-specific tags (all u_long)
11
+
*/
12
+
13
+
#define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */
14
+
#define BI_MAC_VADDR 0x8001 /* Mac video base address */
15
+
#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
16
+
#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
17
+
#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
18
+
#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
19
+
#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
20
+
#define BI_MAC_BTIME 0x8007 /* Mac boot time */
21
+
#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
22
+
#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
23
+
#define BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */
24
+
#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
25
+
26
+
27
+
/*
28
+
* Macintosh hardware profile data - unused, see macintosh.h for
29
+
* reasonable type values
30
+
*/
31
+
32
+
#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address (always present) */
33
+
#define BI_MAC_VIA2BASE 0x8011 /* Mac VIA2 base address (type varies) */
34
+
#define BI_MAC_VIA2TYPE 0x8012 /* Mac VIA2 type (VIA, RBV, OSS) */
35
+
#define BI_MAC_ADBTYPE 0x8013 /* Mac ADB interface type */
36
+
#define BI_MAC_ASCBASE 0x8014 /* Mac Apple Sound Chip base address */
37
+
#define BI_MAC_SCSI5380 0x8015 /* Mac NCR 5380 SCSI (base address, multi) */
38
+
#define BI_MAC_SCSIDMA 0x8016 /* Mac SCSI DMA (base address) */
39
+
#define BI_MAC_SCSI5396 0x8017 /* Mac NCR 53C96 SCSI (base address, multi) */
40
+
#define BI_MAC_IDETYPE 0x8018 /* Mac IDE interface type */
41
+
#define BI_MAC_IDEBASE 0x8019 /* Mac IDE interface base address */
42
+
#define BI_MAC_NUBUS 0x801a /* Mac Nubus type (none, regular, pseudo) */
43
+
#define BI_MAC_SLOTMASK 0x801b /* Mac Nubus slots present */
44
+
#define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */
45
+
#define BI_MAC_ETHTYPE 0x801d /* Mac builtin ethernet type (Sonic, MACE */
46
+
#define BI_MAC_ETHBASE 0x801e /* Mac builtin ethernet base address */
47
+
#define BI_MAC_PMU 0x801f /* Mac power management / poweroff hardware */
48
+
#define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */
49
+
#define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */
50
+
51
+
52
+
/*
53
+
* Latest Macintosh bootinfo version
54
+
*/
55
+
56
+
#define MAC_BOOTI_VERSION MK_BI_VERSION(2, 0)
57
+
58
+
59
+
#endif /* _UAPI_ASM_M68K_BOOTINFO_MAC_H */
+16
arch/m68k/include/uapi/asm/bootinfo-q40.h
+16
arch/m68k/include/uapi/asm/bootinfo-q40.h
···
1
+
/*
2
+
** asm/bootinfo-q40.h -- Q40-specific boot information definitions
3
+
*/
4
+
5
+
#ifndef _UAPI_ASM_M68K_BOOTINFO_Q40_H
6
+
#define _UAPI_ASM_M68K_BOOTINFO_Q40_H
7
+
8
+
9
+
/*
10
+
* Latest Q40 bootinfo version
11
+
*/
12
+
13
+
#define Q40_BOOTI_VERSION MK_BI_VERSION(2, 0)
14
+
15
+
16
+
#endif /* _UAPI_ASM_M68K_BOOTINFO_Q40_H */
+46
arch/m68k/include/uapi/asm/bootinfo-vme.h
+46
arch/m68k/include/uapi/asm/bootinfo-vme.h
···
1
+
/*
2
+
** asm/bootinfo-vme.h -- VME-specific boot information definitions
3
+
*/
4
+
5
+
#ifndef _UAPI_ASM_M68K_BOOTINFO_VME_H
6
+
#define _UAPI_ASM_M68K_BOOTINFO_VME_H
7
+
8
+
9
+
/*
10
+
* VME-specific tags
11
+
*/
12
+
13
+
#define BI_VME_TYPE 0x8000 /* VME sub-architecture (u_long) */
14
+
#define BI_VME_BRDINFO 0x8001 /* VME board information (struct) */
15
+
16
+
17
+
/*
18
+
* VME models (BI_VME_TYPE)
19
+
*/
20
+
21
+
#define VME_TYPE_TP34V 0x0034 /* Tadpole TP34V */
22
+
#define VME_TYPE_MVME147 0x0147 /* Motorola MVME147 */
23
+
#define VME_TYPE_MVME162 0x0162 /* Motorola MVME162 */
24
+
#define VME_TYPE_MVME166 0x0166 /* Motorola MVME166 */
25
+
#define VME_TYPE_MVME167 0x0167 /* Motorola MVME167 */
26
+
#define VME_TYPE_MVME172 0x0172 /* Motorola MVME172 */
27
+
#define VME_TYPE_MVME177 0x0177 /* Motorola MVME177 */
28
+
#define VME_TYPE_BVME4000 0x4000 /* BVM Ltd. BVME4000 */
29
+
#define VME_TYPE_BVME6000 0x6000 /* BVM Ltd. BVME6000 */
30
+
31
+
/* BI_VME_BRDINFO is a 32 byte struct as returned by the Bug code on
32
+
* Motorola VME boards. Contains board number, Bug version, board
33
+
* configuration options, etc. See include/asm/mvme16xhw.h for details.
34
+
*/
35
+
36
+
37
+
/*
38
+
* Latest VME bootinfo versions
39
+
*/
40
+
41
+
#define MVME147_BOOTI_VERSION MK_BI_VERSION(2, 0)
42
+
#define MVME16x_BOOTI_VERSION MK_BI_VERSION(2, 0)
43
+
#define BVME6000_BOOTI_VERSION MK_BI_VERSION(2, 0)
44
+
45
+
46
+
#endif /* _UAPI_ASM_M68K_BOOTINFO_VME_H */
+95
arch/m68k/include/uapi/asm/bootinfo.h
+95
arch/m68k/include/uapi/asm/bootinfo.h
···
1
+
/*
2
+
* asm/bootinfo.h -- Definition of the Linux/m68k boot information structure
3
+
*
4
+
* Copyright 1992 by Greg Harp
5
+
*
6
+
* This file is subject to the terms and conditions of the GNU General Public
7
+
* License. See the file COPYING in the main directory of this archive
8
+
* for more details.
9
+
*/
10
+
11
+
#ifndef _UAPI_ASM_M68K_BOOTINFO_H
12
+
#define _UAPI_ASM_M68K_BOOTINFO_H
13
+
14
+
#include <linux/types.h>
15
+
16
+
17
+
#ifndef __ASSEMBLY__
18
+
19
+
/*
20
+
* Bootinfo definitions
21
+
*
22
+
* This is an easily parsable and extendable structure containing all
23
+
* information to be passed from the bootstrap to the kernel.
24
+
*
25
+
* This way I hope to keep all future changes back/forewards compatible.
26
+
* Thus, keep your fingers crossed...
27
+
*
28
+
* This structure is copied right after the kernel by the bootstrap
29
+
* routine.
30
+
*/
31
+
32
+
struct bi_record {
33
+
unsigned short tag; /* tag ID */
34
+
unsigned short size; /* size of record (in bytes) */
35
+
unsigned long data[0]; /* data */
36
+
};
37
+
38
+
#endif /* __ASSEMBLY__ */
39
+
40
+
41
+
/*
42
+
* Tag Definitions
43
+
*
44
+
* Machine independent tags start counting from 0x0000
45
+
* Machine dependent tags start counting from 0x8000
46
+
*/
47
+
48
+
#define BI_LAST 0x0000 /* last record (sentinel) */
49
+
#define BI_MACHTYPE 0x0001 /* machine type (u_long) */
50
+
#define BI_CPUTYPE 0x0002 /* cpu type (u_long) */
51
+
#define BI_FPUTYPE 0x0003 /* fpu type (u_long) */
52
+
#define BI_MMUTYPE 0x0004 /* mmu type (u_long) */
53
+
#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
54
+
/* (struct mem_info) */
55
+
#define BI_RAMDISK 0x0006 /* ramdisk address and size */
56
+
/* (struct mem_info) */
57
+
#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
58
+
/* (string) */
59
+
60
+
61
+
/*
62
+
* Stuff for bootinfo interface versioning
63
+
*
64
+
* At the start of kernel code, a 'struct bootversion' is located.
65
+
* bootstrap checks for a matching version of the interface before booting
66
+
* a kernel, to avoid user confusion if kernel and bootstrap don't work
67
+
* together :-)
68
+
*
69
+
* If incompatible changes are made to the bootinfo interface, the major
70
+
* number below should be stepped (and the minor reset to 0) for the
71
+
* appropriate machine. If a change is backward-compatible, the minor
72
+
* should be stepped. "Backwards-compatible" means that booting will work,
73
+
* but certain features may not.
74
+
*/
75
+
76
+
#define BOOTINFOV_MAGIC 0x4249561A /* 'BIV^Z' */
77
+
#define MK_BI_VERSION(major, minor) (((major) << 16) + (minor))
78
+
#define BI_VERSION_MAJOR(v) (((v) >> 16) & 0xffff)
79
+
#define BI_VERSION_MINOR(v) ((v) & 0xffff)
80
+
81
+
#ifndef __ASSEMBLY__
82
+
83
+
struct bootversion {
84
+
unsigned short branch;
85
+
unsigned long magic;
86
+
struct {
87
+
unsigned long machtype;
88
+
unsigned long version;
89
+
} machversions[0];
90
+
} __packed;
91
+
92
+
#endif /* __ASSEMBLY__ */
93
+
94
+
95
+
#endif /* _UAPI_ASM_M68K_BOOTINFO_H */
+6
arch/m68k/kernel/head.S
+6
arch/m68k/kernel/head.S
···
257
257
#include <linux/linkage.h>
258
258
#include <linux/init.h>
259
259
#include <asm/bootinfo.h>
260
+
#include <asm/bootinfo-amiga.h>
261
+
#include <asm/bootinfo-atari.h>
262
+
#include <asm/bootinfo-hp300.h>
263
+
#include <asm/bootinfo-mac.h>
264
+
#include <asm/bootinfo-q40.h>
265
+
#include <asm/bootinfo-vme.h>
260
266
#include <asm/setup.h>
261
267
#include <asm/entry.h>
262
268
#include <asm/pgtable.h>
+1
arch/m68k/mac/config.c
+1
arch/m68k/mac/config.c
+1
arch/m68k/mvme147/config.c
+1
arch/m68k/mvme147/config.c