Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file COPYING in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 1995, 1996, 2003 by Ralf Baechle
7 * Copyright (C) 1995, 1996 Andreas Busse
8 * Copyright (C) 1995, 1996 Stoned Elipot
9 * Copyright (C) 1995, 1996 Paul M. Antoine.
10 */
11#ifndef _ASM_BOOTINFO_H
12#define _ASM_BOOTINFO_H
13
14#include <linux/types.h>
15#include <asm/setup.h>
16
17/*
18 * The MACH_GROUP_ IDs are the equivalent to PCI vendor IDs; the remaining
19 * MACH_ values equivalent to product IDs. As such the numbers do not
20 * necessarily reflect technical relations or similarities between systems.
21 */
22
23/*
24 * Valid machtype values for group unknown
25 */
26#define MACH_GROUP_UNKNOWN 0 /* whatever... */
27#define MACH_UNKNOWN 0 /* whatever... */
28
29/*
30 * Valid machtype values for group JAZZ
31 */
32#define MACH_GROUP_JAZZ 1 /* Jazz */
33#define MACH_ACER_PICA_61 0 /* Acer PICA-61 (PICA1) */
34#define MACH_MIPS_MAGNUM_4000 1 /* Mips Magnum 4000 "RC4030" */
35#define MACH_OLIVETTI_M700 2 /* Olivetti M700-10 (-15 ??) */
36
37/*
38 * Valid machtype for group DEC
39 */
40#define MACH_GROUP_DEC 2 /* Digital Equipment */
41#define MACH_DSUNKNOWN 0
42#define MACH_DS23100 1 /* DECstation 2100 or 3100 */
43#define MACH_DS5100 2 /* DECsystem 5100 */
44#define MACH_DS5000_200 3 /* DECstation 5000/200 */
45#define MACH_DS5000_1XX 4 /* DECstation 5000/120, 125, 133, 150 */
46#define MACH_DS5000_XX 5 /* DECstation 5000/20, 25, 33, 50 */
47#define MACH_DS5000_2X0 6 /* DECstation 5000/240, 260 */
48#define MACH_DS5400 7 /* DECsystem 5400 */
49#define MACH_DS5500 8 /* DECsystem 5500 */
50#define MACH_DS5800 9 /* DECsystem 5800 */
51#define MACH_DS5900 10 /* DECsystem 5900 */
52
53/*
54 * Valid machtype for group ARC
55 */
56#define MACH_GROUP_ARC 3 /* Deskstation */
57#define MACH_DESKSTATION_RPC44 0 /* Deskstation rPC44 */
58#define MACH_DESKSTATION_TYNE 1 /* Deskstation Tyne */
59
60/*
61 * Valid machtype for group SNI_RM
62 */
63#define MACH_GROUP_SNI_RM 4 /* Siemens Nixdorf RM series */
64#define MACH_SNI_RM200_PCI 0 /* RM200/RM300/RM400 PCI series */
65
66/*
67 * Valid machtype for group ACN
68 */
69#define MACH_GROUP_ACN 5
70#define MACH_ACN_MIPS_BOARD 0 /* ACN MIPS single board */
71
72/*
73 * Valid machtype for group SGI
74 */
75#define MACH_GROUP_SGI 6 /* Silicon Graphics */
76#define MACH_SGI_IP22 0 /* Indy, Indigo2, Challenge S */
77#define MACH_SGI_IP27 1 /* Origin 200, Origin 2000, Onyx 2 */
78#define MACH_SGI_IP28 2 /* Indigo2 Impact */
79#define MACH_SGI_IP32 3 /* O2 */
80
81/*
82 * Valid machtype for group COBALT
83 */
84#define MACH_GROUP_COBALT 7 /* Cobalt servers */
85#define MACH_COBALT_27 0 /* Proto "27" hardware */
86
87/*
88 * Valid machtype for group NEC DDB
89 */
90#define MACH_GROUP_NEC_DDB 8 /* NEC DDB */
91#define MACH_NEC_DDB5074 0 /* NEC DDB Vrc-5074 */
92#define MACH_NEC_DDB5476 1 /* NEC DDB Vrc-5476 */
93#define MACH_NEC_DDB5477 2 /* NEC DDB Vrc-5477 */
94#define MACH_NEC_ROCKHOPPER 3 /* Rockhopper base board */
95#define MACH_NEC_ROCKHOPPERII 4 /* Rockhopper II base board */
96
97/*
98 * Valid machtype for group BAGET
99 */
100#define MACH_GROUP_BAGET 9 /* Baget */
101#define MACH_BAGET201 0 /* BT23-201 */
102#define MACH_BAGET202 1 /* BT23-202 */
103
104/*
105 * Cosine boards.
106 */
107#define MACH_GROUP_COSINE 10 /* CoSine Orion */
108#define MACH_COSINE_ORION 0
109
110/*
111 * Valid machtype for group GALILEO
112 */
113#define MACH_GROUP_GALILEO 11 /* Galileo Eval Boards */
114#define MACH_EV96100 0 /* EV96100 */
115#define MACH_EV64120A 1 /* EV64120A */
116
117/*
118 * Valid machtype for group MOMENCO
119 */
120#define MACH_GROUP_MOMENCO 12 /* Momentum Boards */
121#define MACH_MOMENCO_OCELOT 0
122#define MACH_MOMENCO_OCELOT_G 1
123#define MACH_MOMENCO_OCELOT_C 2
124#define MACH_MOMENCO_JAGUAR_ATX 3
125#define MACH_MOMENCO_OCELOT_3 4
126
127/*
128 * Valid machtype for group ITE
129 */
130#define MACH_GROUP_ITE 13 /* ITE Semi Eval Boards */
131#define MACH_QED_4N_S01B 0 /* ITE8172 based eval board */
132
133/*
134 * Valid machtype for group PHILIPS
135 */
136#define MACH_GROUP_PHILIPS 14
137#define MACH_PHILIPS_NINO 0 /* Nino */
138#define MACH_PHILIPS_VELO 1 /* Velo */
139
140/*
141 * Valid machtype for group Globespan
142 */
143#define MACH_GROUP_GLOBESPAN 15 /* Globespan */
144#define MACH_IVR 0 /* IVR eval board */
145
146/*
147 * Valid machtype for group SIBYTE
148 */
149#define MACH_GROUP_SIBYTE 16 /* Sibyte / Broadcom */
150#define MACH_SWARM 0
151
152/*
153 * Valid machtypes for group Toshiba
154 */
155#define MACH_GROUP_TOSHIBA 17 /* Toshiba Reference Systems TSBREF */
156#define MACH_PALLAS 0
157#define MACH_TOPAS 1
158#define MACH_JMR 2
159#define MACH_TOSHIBA_JMR3927 3 /* JMR-TX3927 CPU/IO board */
160#define MACH_TOSHIBA_RBTX4927 4
161#define MACH_TOSHIBA_RBTX4937 5
162
163#define GROUP_TOSHIBA_NAMES { "Pallas", "TopasCE", "JMR", "JMR TX3927", \
164 "RBTX4927", "RBTX4937" }
165
166/*
167 * Valid machtype for group Alchemy
168 */
169#define MACH_GROUP_ALCHEMY 18 /* AMD Alchemy */
170#define MACH_PB1000 0 /* Au1000-based eval board */
171#define MACH_PB1100 1 /* Au1100-based eval board */
172#define MACH_PB1500 2 /* Au1500-based eval board */
173#define MACH_DB1000 3 /* Au1000-based eval board */
174#define MACH_DB1100 4 /* Au1100-based eval board */
175#define MACH_DB1500 5 /* Au1500-based eval board */
176#define MACH_XXS1500 6 /* Au1500-based eval board */
177#define MACH_MTX1 7 /* 4G MTX-1 Au1500-based board */
178#define MACH_PB1550 8 /* Au1550-based eval board */
179#define MACH_DB1550 9 /* Au1550-based eval board */
180
181/*
182 * Valid machtype for group NEC_VR41XX
183 *
184 * Various NEC-based devices.
185 *
186 * FIXME: MACH_GROUPs should be by _MANUFACTURER_ of * the device, not by
187 * technical properties, so no new additions to this group.
188 */
189#define MACH_GROUP_NEC_VR41XX 19
190#define MACH_NEC_OSPREY 0 /* Osprey eval board */
191#define MACH_NEC_EAGLE 1 /* NEC Eagle/Hawk board */
192#define MACH_ZAO_CAPCELLA 2 /* ZAO Networks Capcella */
193#define MACH_VICTOR_MPC30X 3 /* Victor MP-C303/304 */
194#define MACH_IBM_WORKPAD 4 /* IBM WorkPad z50 */
195#define MACH_CASIO_E55 5 /* CASIO CASSIOPEIA E-10/15/55/65 */
196#define MACH_TANBAC_TB0226 6 /* TANBAC TB0226 (Mbase) */
197#define MACH_TANBAC_TB0229 7 /* TANBAC TB0229 (VR4131DIMM) */
198#define MACH_NEC_CMBVR4133 8 /* CMB VR4133 Board */
199
200#define MACH_GROUP_HP_LJ 20 /* Hewlett Packard LaserJet */
201#define MACH_HP_LASERJET 1
202
203/*
204 * Valid machtype for group LASAT
205 */
206#define MACH_GROUP_LASAT 21
207#define MACH_LASAT_100 0 /* Masquerade II/SP100/SP50/SP25 */
208#define MACH_LASAT_200 1 /* Masquerade PRO/SP200 */
209
210/*
211 * Valid machtype for group TITAN
212 */
213#define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
214#define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
215
216#define CL_SIZE COMMAND_LINE_SIZE
217
218const char *get_system_type(void);
219
220extern unsigned long mips_machtype;
221extern unsigned long mips_machgroup;
222
223#define BOOT_MEM_MAP_MAX 32
224#define BOOT_MEM_RAM 1
225#define BOOT_MEM_ROM_DATA 2
226#define BOOT_MEM_RESERVED 3
227
228/*
229 * A memory map that's built upon what was determined
230 * or specified on the command line.
231 */
232struct boot_mem_map {
233 int nr_map;
234 struct boot_mem_map_entry {
235 phys_t addr; /* start of memory segment */
236 phys_t size; /* size of memory segment */
237 long type; /* type of memory segment */
238 } map[BOOT_MEM_MAP_MAX];
239};
240
241extern struct boot_mem_map boot_mem_map;
242
243extern void add_memory_region(phys_t start, phys_t size, long type);
244
245extern void prom_init(void);
246
247/*
248 * Initial kernel command line, usually setup by prom_init()
249 */
250extern char arcs_cmdline[CL_SIZE];
251
252/*
253 * Registers a0, a1, a3 and a4 as passed to the kenrel entry by firmware
254 */
255extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3;
256#endif /* _ASM_BOOTINFO_H */