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
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.
11 #ifndef _ASM_BOOTINFO_H
12 #define _ASM_BOOTINFO_H
14 #include <linux/types.h>
17 * The MACH_GROUP_ IDs are the equivalent to PCI vendor IDs; the remaining
18 * MACH_ values equivalent to product IDs. As such the numbers do not
19 * necessarily reflect technical relations or similarities between systems.
23 * Valid machtype values for group unknown
25 #define MACH_GROUP_UNKNOWN 0 /* whatever... */
26 #define MACH_UNKNOWN 0 /* whatever... */
29 * Valid machtype values for group JAZZ
31 #define MACH_GROUP_JAZZ 1 /* Jazz */
32 #define MACH_ACER_PICA_61 0 /* Acer PICA-61 (PICA1) */
33 #define MACH_MIPS_MAGNUM_4000 1 /* Mips Magnum 4000 "RC4030" */
34 #define MACH_OLIVETTI_M700 2 /* Olivetti M700-10 (-15 ??) */
37 * Valid machtype for group DEC
39 #define MACH_GROUP_DEC 2 /* Digital Equipment */
40 #define MACH_DSUNKNOWN 0
41 #define MACH_DS23100 1 /* DECstation 2100 or 3100 */
42 #define MACH_DS5100 2 /* DECsystem 5100 */
43 #define MACH_DS5000_200 3 /* DECstation 5000/200 */
44 #define MACH_DS5000_1XX 4 /* DECstation 5000/120, 125, 133, 150 */
45 #define MACH_DS5000_XX 5 /* DECstation 5000/20, 25, 33, 50 */
46 #define MACH_DS5000_2X0 6 /* DECstation 5000/240, 260 */
47 #define MACH_DS5400 7 /* DECsystem 5400 */
48 #define MACH_DS5500 8 /* DECsystem 5500 */
49 #define MACH_DS5800 9 /* DECsystem 5800 */
50 #define MACH_DS5900 10 /* DECsystem 5900 */
53 * Valid machtype for group ARC
55 #define MACH_GROUP_ARC 3 /* Deskstation */
56 #define MACH_DESKSTATION_RPC44 0 /* Deskstation rPC44 */
57 #define MACH_DESKSTATION_TYNE 1 /* Deskstation Tyne */
60 * Valid machtype for group SNI_RM
62 #define MACH_GROUP_SNI_RM 4 /* Siemens Nixdorf RM series */
63 #define MACH_SNI_RM200_PCI 0 /* RM200/RM300/RM400 PCI series */
66 * Valid machtype for group ACN
68 #define MACH_GROUP_ACN 5
69 #define MACH_ACN_MIPS_BOARD 0 /* ACN MIPS single board */
72 * Valid machtype for group SGI
74 #define MACH_GROUP_SGI 6 /* Silicon Graphics */
75 #define MACH_SGI_IP22 0 /* Indy, Indigo2, Challenge S */
76 #define MACH_SGI_IP27 1 /* Origin 200, Origin 2000, Onyx 2 */
77 #define MACH_SGI_IP28 2 /* Indigo2 Impact */
78 #define MACH_SGI_IP32 3 /* O2 */
81 * Valid machtype for group COBALT
83 #define MACH_GROUP_COBALT 7 /* Cobalt servers */
84 #define MACH_COBALT_27 0 /* Proto "27" hardware */
87 * Valid machtype for group NEC DDB
89 #define MACH_GROUP_NEC_DDB 8 /* NEC DDB */
90 #define MACH_NEC_DDB5074 0 /* NEC DDB Vrc-5074 */
91 #define MACH_NEC_DDB5476 1 /* NEC DDB Vrc-5476 */
92 #define MACH_NEC_DDB5477 2 /* NEC DDB Vrc-5477 */
93 #define MACH_NEC_ROCKHOPPER 3 /* Rockhopper base board */
94 #define MACH_NEC_ROCKHOPPERII 4 /* Rockhopper II base board */
97 * Valid machtype for group BAGET
99 #define MACH_GROUP_BAGET 9 /* Baget */
100 #define MACH_BAGET201 0 /* BT23-201 */
101 #define MACH_BAGET202 1 /* BT23-202 */
106 #define MACH_GROUP_COSINE 10 /* CoSine Orion */
107 #define MACH_COSINE_ORION 0
110 * Valid machtype for group GALILEO
112 #define MACH_GROUP_GALILEO 11 /* Galileo Eval Boards */
113 #define MACH_EV96100 0 /* EV96100 */
114 #define MACH_EV64120A 1 /* EV64120A */
117 * Valid machtype for group MOMENCO
119 #define MACH_GROUP_MOMENCO 12 /* Momentum Boards */
120 #define MACH_MOMENCO_OCELOT 0
121 #define MACH_MOMENCO_OCELOT_G 1
122 #define MACH_MOMENCO_OCELOT_C 2
123 #define MACH_MOMENCO_JAGUAR_ATX 3
126 * Valid machtype for group ITE
128 #define MACH_GROUP_ITE 13 /* ITE Semi Eval Boards */
129 #define MACH_QED_4N_S01B 0 /* ITE8172 based eval board */
132 * Valid machtype for group PHILIPS
134 #define MACH_GROUP_PHILIPS 14
135 #define MACH_PHILIPS_NINO 0 /* Nino */
136 #define MACH_PHILIPS_VELO 1 /* Velo */
139 * Valid machtype for group Globespan
141 #define MACH_GROUP_GLOBESPAN 15 /* Globespan */
142 #define MACH_IVR 0 /* IVR eval board */
145 * Valid machtype for group SIBYTE
147 #define MACH_GROUP_SIBYTE 16 /* Sibyte / Broadcom */
151 * Valid machtypes for group Toshiba
153 #define MACH_GROUP_TOSHIBA 17 /* Toshiba Reference Systems TSBREF */
154 #define MACH_PALLAS 0
157 #define MACH_TOSHIBA_JMR3927 3 /* JMR-TX3927 CPU/IO board */
158 #define MACH_TOSHIBA_RBTX4927 4
159 #define MACH_TOSHIBA_RBTX4937 5
161 #define GROUP_TOSHIBA_NAMES { "Pallas", "TopasCE", "JMR", "JMR TX3927", \
162 "RBTX4927", "RBTX4937" }
165 * Valid machtype for group Alchemy
167 #define MACH_GROUP_ALCHEMY 18 /* AMD Alchemy */
168 #define MACH_PB1000 0 /* Au1000-based eval board */
169 #define MACH_PB1100 1 /* Au1100-based eval board */
170 #define MACH_PB1500 2 /* Au1500-based eval board */
171 #define MACH_DB1000 3 /* Au1000-based eval board */
172 #define MACH_DB1100 4 /* Au1100-based eval board */
173 #define MACH_DB1500 5 /* Au1500-based eval board */
174 #define MACH_XXS1500 6 /* Au1500-based eval board */
175 #define MACH_MTX1 7 /* 4G MTX-1 Au1500-based board */
176 #define MACH_PB1550 8 /* Au1550-based eval board */
179 * Valid machtype for group NEC_VR41XX
181 * Various NEC-based devices.
183 * FIXME: MACH_GROUPs should be by _MANUFACTURER_ of * the device, not by
184 * technical properties, so no new additions to this group.
186 #define MACH_GROUP_NEC_VR41XX 19
187 #define MACH_NEC_OSPREY 0 /* Osprey eval board */
188 #define MACH_NEC_EAGLE 1 /* NEC Eagle/Hawk board */
189 #define MACH_ZAO_CAPCELLA 2 /* ZAO Networks Capcella */
190 #define MACH_VICTOR_MPC30X 3 /* Victor MP-C303/304 */
191 #define MACH_IBM_WORKPAD 4 /* IBM WorkPad z50 */
192 #define MACH_CASIO_E55 5 /* CASIO CASSIOPEIA E-10/15/55/65 */
193 #define MACH_TANBAC_TB0226 6 /* TANBAC TB0226 (Mbase) */
194 #define MACH_TANBAC_TB0229 7 /* TANBAC TB0229 (VR4131DIMM) */
196 #define MACH_GROUP_HP_LJ 20 /* Hewlett Packard LaserJet */
197 #define MACH_HP_LASERJET 1
200 * Valid machtype for group LASAT
202 #define MACH_GROUP_LASAT 21
203 #define MACH_LASAT_100 0 /* Masquerade II/SP100/SP50/SP25 */
204 #define MACH_LASAT_200 1 /* Masquerade PRO/SP200 */
207 * Valid machtype for group TITAN
209 #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
210 #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
212 #define CL_SIZE (256)
214 const char *get_system_type(void);
216 extern unsigned long mips_machtype;
217 extern unsigned long mips_machgroup;
219 #define BOOT_MEM_MAP_MAX 32
220 #define BOOT_MEM_RAM 1
221 #define BOOT_MEM_ROM_DATA 2
222 #define BOOT_MEM_RESERVED 3
225 * A memory map that's built upon what was determined
226 * or specified on the command line.
228 struct boot_mem_map {
230 struct boot_mem_map_entry {
231 phys_t addr; /* start of memory segment */
232 phys_t size; /* size of memory segment */
233 long type; /* type of memory segment */
234 } map[BOOT_MEM_MAP_MAX];
237 extern struct boot_mem_map boot_mem_map;
239 extern void add_memory_region(phys_t start, phys_t size, long type);
241 extern void prom_init(void);
244 * Initial kernel command line, usually setup by prom_init()
246 extern char arcs_cmdline[CL_SIZE];
249 * Registers a0, a1, a3 and a4 as passed to the kenrel entry by firmware
251 extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3;
252 #endif /* _ASM_BOOTINFO_H */