include/asm-mips/bootinfo.h

   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 by Ralf Baechle, Andreas Busse,
   7  *                             Stoned Elipot and Paul M. Antoine.
   8  */
   9 #ifndef _ASM_BOOTINFO_H
  10 #define _ASM_BOOTINFO_H
  11
  12 /*
  13  * Values for machgroup
  14  */
  15 #define MACH_GROUP_UNKNOWN      0 /* whatever... */
  16 #define MACH_GROUP_JAZZ         1 /* Jazz                                     */
  17 #define MACH_GROUP_DEC          2 /* Digital Equipment                        */
  18 #define MACH_GROUP_ARC          3 /* Wreckstation Tyne, rPC44, possibly other */
  19 #define MACH_GROUP_SNI_RM       4 /* Siemens Nixdorf RM series                */
  20 #define MACH_GROUP_ACN          5
  21 #define MACH_GROUP_SGI          6 /* Silicon Graphics workstations and servers */
  22 #define MACH_GROUP_COBALT       7 /* Cobalt servers                           */
  23 #define MACH_GROUP_NEC_DDB      8 /* NEC DDB */
  24 #define MACH_GROUP_BAGET        9 /* Baget */
  25 #define MACH_GROUP_ORION       10 /* CoSine Orion */
  26
  27 #define GROUP_NAMES { "unknown", "Jazz", "Digital", "ARC", \
  28                       "SNI", "ACN", "SGI", "Cobalt", "NEC DDB", "Baget", "Orion" }
  29
  30 /*
  31  * Valid machtype values for group unknown (low order halfword of mips_machtype)
  32  */
  33 #define MACH_UNKNOWN            0       /* whatever...                  */
  34
  35 #define GROUP_UNKNOWN_NAMES { "unknown" }
  36
  37 /*
  38  * Valid machtype values for group JAZZ
  39  */
  40 #define MACH_ACER_PICA_61       0       /* Acer PICA-61 (PICA1)         */
  41 #define MACH_MIPS_MAGNUM_4000   1       /* Mips Magnum 4000 "RC4030"    */
  42 #define MACH_OLIVETTI_M700      2       /* Olivetti M700-10 (-15 ??)    */
  43
  44 #define GROUP_JAZZ_NAMES { "Acer PICA 61", "Mips Magnum 4000", "Olivetti M700" }
  45
  46 /*
  47  * Valid machtype for group DEC
  48  */
  49 #define MACH_DSUNKNOWN          0
  50 #define MACH_DS23100            1       /* DECstation 2100 or 3100      */
  51 #define MACH_DS5100             2       /* DECstation 5100              */
  52 #define MACH_DS5000_200         3       /* DECstation 5000/200          */
  53 #define MACH_DS5000_1XX         4       /* DECstation 5000/120, 125, 133, 150 */
  54 #define MACH_DS5000_XX          5       /* DECstation 5000/20, 25, 33, 50 */
  55 #define MACH_DS5000_2X0         6       /* DECstation 5000/240, 260     */
  56 #define MACH_DS5400             7       /* DECstation 5400              */
  57 #define MACH_DS5500             8       /* DECstation 5500              */
  58 #define MACH_DS5800             9       /* DECstation 5800              */
  59
  60 #define GROUP_DEC_NAMES { "unknown", "DECstation 2100/3100", "DECstation 5100", \
  61         "DECstation 5000/200", "DECstation 5000/1xx", "Personal DECstation 5000/xx", \
  62         "DECstation 5000/2x0", "DECstation 5400", "DECstation 5500", \
  63         "DECstation 5800" }
  64
  65 /*
  66  * Valid machtype for group ARC
  67  */
  68 #define MACH_DESKSTATION_RPC44  0       /* Deskstation rPC44 */
  69 #define MACH_DESKSTATION_TYNE   1       /* Deskstation Tyne */
  70
  71 #define GROUP_ARC_NAMES { "Deskstation rPC44", "Deskstation Tyne" }
  72
  73 /*
  74  * Valid machtype for group SNI_RM
  75  */
  76 #define MACH_SNI_RM200_PCI      0       /* RM200/RM300/RM400 PCI series */
  77
  78 #define GROUP_SNI_RM_NAMES { "RM200 PCI" }
  79
  80 /*
  81  * Valid machtype for group ACN
  82  */
  83 #define MACH_ACN_MIPS_BOARD     0       /* ACN MIPS single board        */
  84
  85 #define GROUP_ACN_NAMES { "ACN" }
  86
  87 /*
  88  * Valid machtype for group SGI
  89  */
  90 #define MACH_SGI_INDY           0       /* R4?K and R5K Indy workstaions */
  91
  92 #define GROUP_SGI_NAMES { "Indy" }
  93
  94 /*
  95  * Valid machtype for group COBALT
  96  */
  97 #define MACH_COBALT_27           0      /* Proto "27" hardware */
  98
  99 #define GROUP_COBALT_NAMES { "Microserver 27" }
 100
 101 /*
 102  * Valid machtype for group NEC DDB
 103  */
 104 #define MACH_NEC_DDB5074         0      /* NEC DDB Vrc-5074 */
 105
 106 #define GROUP_NEC_DDB_NAMES { "Vrc-5074" }
 107
 108 /*
 109  * Valid machtype for group BAGET
 110  */
 111 #define MACH_BAGET201           0       /* BT23-201 */
 112 #define MACH_BAGET202           1       /* BT23-202 */
 113
 114 #define GROUP_BAGET_NAMES { "BT23-201", "BT23-202" }
 115
 116 /*
 117  * Valid cputype values
 118  */
 119 #define CPU_UNKNOWN             0
 120 #define CPU_R2000               1
 121 #define CPU_R3000               2
 122 #define CPU_R3000A              3
 123 #define CPU_R3041               4
 124 #define CPU_R3051               5
 125 #define CPU_R3052               6
 126 #define CPU_R3081               7
 127 #define CPU_R3081E              8
 128 #define CPU_R4000PC             9
 129 #define CPU_R4000SC             10
 130 #define CPU_R4000MC             11
 131 #define CPU_R4200               12
 132 #define CPU_R4400PC             13
 133 #define CPU_R4400SC             14
 134 #define CPU_R4400MC             15
 135 #define CPU_R4600               16
 136 #define CPU_R6000               17
 137 #define CPU_R6000A              18
 138 #define CPU_R8000               19
 139 #define CPU_R10000              20
 140 #define CPU_R4300               21
 141 #define CPU_R4650               22
 142 #define CPU_R4700               23
 143 #define CPU_R5000               24
 144 #define CPU_R5000A              25
 145 #define CPU_R4640               26
 146 #define CPU_NEVADA              27      /* RM5230, RM5260 */
 147 #define CPU_RM7000              28
 148 #define CPU_LAST                28
 149
 150 #define CPU_NAMES { "unknown", "R2000", "R3000", "R3000A", "R3041", "R3051", \
 151         "R3052", "R3081", "R3081E", "R4000PC", "R4000SC", "R4000MC",         \
 152         "R4200", "R4400PC", "R4400SC", "R4400MC", "R4600", "R6000",          \
 153         "R6000A", "R8000", "R10000", "R4300", "R4650", "R4700", "R5000",     \
 154         "R5000A", "R4640", "Nevada", "RM7000" }
 155
 156 #define CL_SIZE      (80)
 157
 158 #ifndef _LANGUAGE_ASSEMBLY
 159
 160 /*
 161  * Some machine parameters passed by the bootloaders.
 162  */
 163
 164 struct drive_info_struct {
 165         char dummy[32];
 166 };
 167
 168 /* This is the same as in Milo but renamed for the sake of kernel's */
 169 /* namespace */
 170 typedef struct mips_arc_DisplayInfo {   /* video adapter information */
 171         unsigned short cursor_x;
 172         unsigned short cursor_y;
 173         unsigned short columns;
 174         unsigned short lines;
 175 } mips_arc_DisplayInfo;
 176
 177 /* default values for drive info */
 178 #define DEFAULT_DRIVE_INFO { {0,}}
 179
 180 /*
 181  * These are the kernel variables initialized from
 182  * the tag. And they have to be initialized to dummy/default
 183  * values in setup.c (or whereever suitable) so they are in
 184  * .data section
 185  */
 186 extern unsigned long mips_memory_upper;
 187 extern unsigned long mips_cputype;
 188 extern unsigned long mips_machtype;
 189 extern unsigned long mips_machgroup;
 190 extern unsigned long mips_tlb_entries;
 191
 192 #endif /* _LANGUAGE_ASSEMBLY */
 193
 194 #endif /* _ASM_BOOTINFO_H */