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>
15 #include <asm/setup.h>
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.
24 * Valid machtype values for group unknown
26 #define MACH_GROUP_UNKNOWN 0 /* whatever... */
27 #define MACH_UNKNOWN 0 /* whatever... */
30 * Valid machtype values for group JAZZ
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 ??) */
38 * Valid machtype for group DEC
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 */
54 * Valid machtype for group ARC
56 #define MACH_GROUP_ARC 3 /* Deskstation */
57 #define MACH_DESKSTATION_RPC44 0 /* Deskstation rPC44 */
58 #define MACH_DESKSTATION_TYNE 1 /* Deskstation Tyne */
61 * Valid machtype for group SNI_RM
63 #define MACH_GROUP_SNI_RM 4 /* Siemens Nixdorf RM series */
64 #define MACH_SNI_RM200_PCI 0 /* RM200/RM300/RM400 PCI series */
67 * Valid machtype for group ACN
69 #define MACH_GROUP_ACN 5
70 #define MACH_ACN_MIPS_BOARD 0 /* ACN MIPS single board */
73 * Valid machtype for group SGI
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 #define MACH_SGI_IP30 4 /* Octane, Octane2 */
83 * Valid machtype for group COBALT
85 #define MACH_GROUP_COBALT 7 /* Cobalt servers */
86 #define MACH_COBALT_27 0 /* Proto "27" hardware */
89 * Valid machtype for group BAGET
91 #define MACH_GROUP_BAGET 9 /* Baget */
92 #define MACH_BAGET201 0 /* BT23-201 */
93 #define MACH_BAGET202 1 /* BT23-202 */
98 #define MACH_GROUP_COSINE 10 /* CoSine Orion */
99 #define MACH_COSINE_ORION 0
102 * Valid machtype for group MOMENCO
104 #define MACH_GROUP_MOMENCO 12 /* Momentum Boards */
105 #define MACH_MOMENCO_OCELOT 0
106 #define MACH_MOMENCO_OCELOT_G 1 /* no more supported (may 2007) */
107 #define MACH_MOMENCO_OCELOT_C 2 /* no more supported (jun 2007) */
108 #define MACH_MOMENCO_JAGUAR_ATX 3 /* no more supported (may 2007) */
109 #define MACH_MOMENCO_OCELOT_3 4
112 * Valid machtype for group PHILIPS
114 #define MACH_GROUP_PHILIPS 14
115 #define MACH_PHILIPS_NINO 0 /* Nino */
116 #define MACH_PHILIPS_VELO 1 /* Velo */
117 #define MACH_PHILIPS_JBS 2 /* JBS */
118 #define MACH_PHILIPS_STB810 3 /* STB810 */
121 * Valid machtype for group SIBYTE
123 #define MACH_GROUP_SIBYTE 16 /* Sibyte / Broadcom */
127 * Valid machtypes for group Toshiba
129 #define MACH_GROUP_TOSHIBA 17 /* Toshiba Reference Systems TSBREF */
130 #define MACH_PALLAS 0
133 #define MACH_TOSHIBA_JMR3927 3 /* JMR-TX3927 CPU/IO board */
134 #define MACH_TOSHIBA_RBTX4927 4
135 #define MACH_TOSHIBA_RBTX4937 5
136 #define MACH_TOSHIBA_RBTX4938 6
139 * Valid machtype for group Alchemy
141 #define MACH_GROUP_ALCHEMY 18 /* AMD Alchemy */
142 #define MACH_PB1000 0 /* Au1000-based eval board */
143 #define MACH_PB1100 1 /* Au1100-based eval board */
144 #define MACH_PB1500 2 /* Au1500-based eval board */
145 #define MACH_DB1000 3 /* Au1000-based eval board */
146 #define MACH_DB1100 4 /* Au1100-based eval board */
147 #define MACH_DB1500 5 /* Au1500-based eval board */
148 #define MACH_XXS1500 6 /* Au1500-based eval board */
149 #define MACH_MTX1 7 /* 4G MTX-1 Au1500-based board */
150 #define MACH_PB1550 8 /* Au1550-based eval board */
151 #define MACH_DB1550 9 /* Au1550-based eval board */
152 #define MACH_PB1200 10 /* Au1200-based eval board */
153 #define MACH_DB1200 11 /* Au1200-based eval board */
156 * Valid machtype for group NEC_VR41XX
158 * Various NEC-based devices.
160 * FIXME: MACH_GROUPs should be by _MANUFACTURER_ of * the device, not by
161 * technical properties, so no new additions to this group.
163 #define MACH_GROUP_NEC_VR41XX 19
164 #define MACH_NEC_OSPREY 0 /* Osprey eval board */
165 #define MACH_NEC_EAGLE 1 /* NEC Eagle/Hawk board */
166 #define MACH_ZAO_CAPCELLA 2 /* ZAO Networks Capcella */
167 #define MACH_VICTOR_MPC30X 3 /* Victor MP-C303/304 */
168 #define MACH_IBM_WORKPAD 4 /* IBM WorkPad z50 */
169 #define MACH_CASIO_E55 5 /* CASIO CASSIOPEIA E-10/15/55/65 */
170 #define MACH_TANBAC_TB0226 6 /* TANBAC TB0226 (Mbase) */
171 #define MACH_TANBAC_TB0229 7 /* TANBAC TB0229 (VR4131DIMM) */
172 #define MACH_NEC_CMBVR4133 8 /* CMB VR4133 Board */
174 #define MACH_GROUP_HP_LJ 20 /* Hewlett Packard LaserJet */
175 #define MACH_HP_LASERJET 1
178 * Valid machtype for group TITAN
180 #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
181 #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
182 #define MACH_TITAN_EXCITE 2 /* Basler eXcite */
185 * Valid machtype for group NEC EMMA2RH
187 #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */
188 #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */
191 * Valid machtype for group LEMOTE
193 #define MACH_GROUP_LEMOTE 27
194 #define MACH_LEMOTE_FULONG 0
197 * Valid machtype for group PMC-MSP
199 #define MACH_GROUP_MSP 26 /* PMC-Sierra MSP boards/CPUs */
200 #define MACH_MSP4200_EVAL 0 /* PMC-Sierra MSP4200 Evaluation */
201 #define MACH_MSP4200_GW 1 /* PMC-Sierra MSP4200 Gateway demo */
202 #define MACH_MSP4200_FPGA 2 /* PMC-Sierra MSP4200 Emulation */
203 #define MACH_MSP7120_EVAL 3 /* PMC-Sierra MSP7120 Evaluation */
204 #define MACH_MSP7120_GW 4 /* PMC-Sierra MSP7120 Residential GW */
205 #define MACH_MSP7120_FPGA 5 /* PMC-Sierra MSP7120 Emulation */
206 #define MACH_MSP_OTHER 255 /* PMC-Sierra unknown board type */
208 #define MACH_GROUP_WINDRIVER 28 /* Windriver boards */
209 #define MACH_WRPPMC 1
211 #define CL_SIZE COMMAND_LINE_SIZE
213 const char *get_system_type(void);
215 extern unsigned long mips_machtype;
216 extern unsigned long mips_machgroup;
218 #define BOOT_MEM_MAP_MAX 32
219 #define BOOT_MEM_RAM 1
220 #define BOOT_MEM_ROM_DATA 2
221 #define BOOT_MEM_RESERVED 3
224 * A memory map that's built upon what was determined
225 * or specified on the command line.
227 struct boot_mem_map {
229 struct boot_mem_map_entry {
230 phys_t addr; /* start of memory segment */
231 phys_t size; /* size of memory segment */
232 long type; /* type of memory segment */
233 } map[BOOT_MEM_MAP_MAX];
236 extern struct boot_mem_map boot_mem_map;
238 extern void add_memory_region(phys_t start, phys_t size, long type);
240 extern void prom_init(void);
241 extern void prom_free_prom_memory(void);
243 extern void free_init_pages(const char *what,
244 unsigned long begin, unsigned long end);
247 * Initial kernel command line, usually setup by prom_init()
249 extern char arcs_cmdline[CL_SIZE];
252 * Registers a0, a1, a3 and a4 as passed to the kernel entry by firmware
254 extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3;
257 * Platform memory detection hook called by setup_arch
259 extern void plat_mem_setup(void);
261 #endif /* _ASM_BOOTINFO_H */