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#define MACH_SGI_IP30 4 /* Octane, Octane2 */ 81 82/* 83 * Valid machtype for group COBALT 84 */ 85#define MACH_GROUP_COBALT 7 /* Cobalt servers */ 86#define MACH_COBALT_27 0 /* Proto "27" hardware */ 87 88/* 89 * Valid machtype for group NEC DDB 90 */ 91#define MACH_GROUP_NEC_DDB 8 /* NEC DDB */ 92#define MACH_NEC_DDB5074 0 /* NEC DDB Vrc-5074 */ 93#define MACH_NEC_DDB5476 1 /* NEC DDB Vrc-5476 */ 94#define MACH_NEC_DDB5477 2 /* NEC DDB Vrc-5477 */ 95#define MACH_NEC_ROCKHOPPER 3 /* Rockhopper base board */ 96#define MACH_NEC_ROCKHOPPERII 4 /* Rockhopper II base board */ 97 98/* 99 * Valid machtype for group BAGET 100 */ 101#define MACH_GROUP_BAGET 9 /* Baget */ 102#define MACH_BAGET201 0 /* BT23-201 */ 103#define MACH_BAGET202 1 /* BT23-202 */ 104 105/* 106 * Cosine boards. 107 */ 108#define MACH_GROUP_COSINE 10 /* CoSine Orion */ 109#define MACH_COSINE_ORION 0 110 111/* 112 * Valid machtype for group GALILEO 113 */ 114#define MACH_GROUP_GALILEO 11 /* Galileo Eval Boards */ 115#define MACH_EV64120A 0 /* 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 /* no more supported (may 2007) */ 123#define MACH_MOMENCO_OCELOT_C 2 124#define MACH_MOMENCO_JAGUAR_ATX 3 /* no more supported (may 2007) */ 125#define MACH_MOMENCO_OCELOT_3 4 126 127/* 128 * Valid machtype for group PHILIPS 129 */ 130#define MACH_GROUP_PHILIPS 14 131#define MACH_PHILIPS_NINO 0 /* Nino */ 132#define MACH_PHILIPS_VELO 1 /* Velo */ 133#define MACH_PHILIPS_JBS 2 /* JBS */ 134#define MACH_PHILIPS_STB810 3 /* STB810 */ 135 136/* 137 * Valid machtype for group SIBYTE 138 */ 139#define MACH_GROUP_SIBYTE 16 /* Sibyte / Broadcom */ 140#define MACH_SWARM 0 141 142/* 143 * Valid machtypes for group Toshiba 144 */ 145#define MACH_GROUP_TOSHIBA 17 /* Toshiba Reference Systems TSBREF */ 146#define MACH_PALLAS 0 147#define MACH_TOPAS 1 148#define MACH_JMR 2 149#define MACH_TOSHIBA_JMR3927 3 /* JMR-TX3927 CPU/IO board */ 150#define MACH_TOSHIBA_RBTX4927 4 151#define MACH_TOSHIBA_RBTX4937 5 152#define MACH_TOSHIBA_RBTX4938 6 153 154#define GROUP_TOSHIBA_NAMES { "Pallas", "TopasCE", "JMR", "JMR TX3927", \ 155 "RBTX4927", "RBTX4937" } 156 157/* 158 * Valid machtype for group Alchemy 159 */ 160#define MACH_GROUP_ALCHEMY 18 /* AMD Alchemy */ 161#define MACH_PB1000 0 /* Au1000-based eval board */ 162#define MACH_PB1100 1 /* Au1100-based eval board */ 163#define MACH_PB1500 2 /* Au1500-based eval board */ 164#define MACH_DB1000 3 /* Au1000-based eval board */ 165#define MACH_DB1100 4 /* Au1100-based eval board */ 166#define MACH_DB1500 5 /* Au1500-based eval board */ 167#define MACH_XXS1500 6 /* Au1500-based eval board */ 168#define MACH_MTX1 7 /* 4G MTX-1 Au1500-based board */ 169#define MACH_PB1550 8 /* Au1550-based eval board */ 170#define MACH_DB1550 9 /* Au1550-based eval board */ 171#define MACH_PB1200 10 /* Au1200-based eval board */ 172#define MACH_DB1200 11 /* Au1200-based eval board */ 173 174#define MACH_GROUP_NEC_VR41XX 19 175#define MACH_NEC_OSPREY 0 /* Osprey eval board */ 176#define MACH_NEC_EAGLE 1 /* NEC Eagle/Hawk board */ 177#define MACH_ZAO_CAPCELLA 2 /* ZAO Networks Capcella */ 178#define MACH_VICTOR_MPC30X 3 /* Victor MP-C303/304 */ 179#define MACH_IBM_WORKPAD 4 /* IBM WorkPad z50 */ 180#define MACH_CASIO_E55 5 /* CASIO CASSIOPEIA E-10/15/55/65 */ 181#define MACH_TANBAC_TB0226 6 /* TANBAC TB0226 (Mbase) */ 182#define MACH_TANBAC_TB0229 7 /* TANBAC TB0229 (VR4131DIMM) */ 183#define MACH_NEC_CMBVR4133 8 /* CMB VR4133 Board */ 184 185#define MACH_GROUP_HP_LJ 20 /* Hewlett Packard LaserJet */ 186#define MACH_HP_LASERJET 1 187 188/* 189 * Valid machtype for group LASAT 190 */ 191#define MACH_GROUP_LASAT 21 192#define MACH_LASAT_100 0 /* Masquerade II/SP100/SP50/SP25 */ 193#define MACH_LASAT_200 1 /* Masquerade PRO/SP200 */ 194 195/* 196 * Valid machtype for group TITAN 197 */ 198#define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */ 199#define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */ 200#define MACH_TITAN_EXCITE 2 /* Basler eXcite */ 201 202/* 203 * Valid machtype for group NEC EMMA2RH 204 */ 205#define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */ 206#define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */ 207 208/* 209 * Valid machtype for group BRCM 210 */ 211#define MACH_GROUP_BRCM 26 /* Broadcom */ 212#define MACH_BCM93725 0 213#define MACH_BCM93725_VJ 1 214#define MACH_BCM93730 2 215#define MACH_BCM947XX 3 216#define MACH_BCM933XX 4 217 218#define CL_SIZE COMMAND_LINE_SIZE 219 220const char *get_system_type(void); 221 222extern unsigned long mips_machtype; 223extern unsigned long mips_machgroup; 224 225#define BOOT_MEM_MAP_MAX 32 226#define BOOT_MEM_RAM 1 227#define BOOT_MEM_ROM_DATA 2 228#define BOOT_MEM_RESERVED 3 229 230/* 231 * A memory map that's built upon what was determined 232 * or specified on the command line. 233 */ 234struct boot_mem_map { 235 int nr_map; 236 struct boot_mem_map_entry { 237 phys_t addr; /* start of memory segment */ 238 phys_t size; /* size of memory segment */ 239 long type; /* type of memory segment */ 240 } map[BOOT_MEM_MAP_MAX]; 241}; 242 243extern struct boot_mem_map boot_mem_map; 244 245extern void add_memory_region(phys_t start, phys_t size, long type); 246 247extern void prom_init(void); 248extern void prom_free_prom_memory(void); 249 250extern void free_init_pages(const char *what, 251 unsigned long begin, unsigned long end); 252 253/* 254 * Initial kernel command line, usually setup by prom_init() 255 */ 256extern char arcs_cmdline[CL_SIZE]; 257 258/* 259 * Registers a0, a1, a3 and a4 as passed to the kernel entry by firmware 260 */ 261extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3; 262 263/* 264 * Platform memory detection hook called by setup_arch 265 */ 266extern void plat_mem_setup(void); 267 268#endif /* _ASM_BOOTINFO_H */ 269