include/asm-mips64/bootinfo.h

   1 /* $Id: bootinfo.h,v 1.1 1999/08/18 23:37:50 ralf Exp $
   2  *
   3  * bootinfo.h -- Definition of the Linux/MIPS boot information structure
   4  *
   5  * Copyright (C) 1995 - 1999 by Ralf Baechle
   6  * Copyright (C) 1995, 1996 by Stoned Elipot and Paul M. Antoine.
   7  * Copyright (C) 1999 Ralf Baechle
   8  *
   9  * This file is subject to the terms and conditions of the GNU General Public
  10  * License.  See the file COPYING in the main directory of this archive
  11  * for more details.
  12  */
  13 #ifndef _ASM_BOOTINFO_H
  14 #define _ASM_BOOTINFO_H
  15
  16 /*
  17  * Values for machgroup
  18  */
  19 #define MACH_GROUP_UNKNOWN      0 /* whatever... */
  20 #define MACH_GROUP_JAZZ         1 /* Jazz                                     */
  21 #define MACH_GROUP_DEC          2 /* Digital Equipment                        */
  22 #define MACH_GROUP_ARC          3 /* Wreckstation Tyne, rPC44, possibly other */
  23 #define MACH_GROUP_SNI_RM       4 /* Siemens Nixdorf RM series                */
  24 #define MACH_GROUP_ACN          5
  25 #define MACH_GROUP_SGI          6 /* Silicon Graphics workstations and servers */
  26 #define MACH_GROUP_COBALT       7 /* Cobalt servers                           */
  27
  28 #define GROUP_NAMES { "unknown", "Jazz", "Digital", "ARC", \
  29                       "SNI", "ACN", "SGI", "Cobalt" }
  30
  31 /*
  32  * Valid machtype values for group unknown (low order halfword of mips_machtype)
  33  */
  34 #define MACH_UNKNOWN            0       /* whatever...                  */
  35
  36 #define GROUP_UNKNOWN_NAMES { "unknown" }
  37
  38 /*
  39  * Valid machtype values for group JAZZ
  40  */
  41 #define MACH_ACER_PICA_61       0       /* Acer PICA-61 (PICA1)         */
  42 #define MACH_MIPS_MAGNUM_4000   1       /* Mips Magnum 4000 "RC4030"    */
  43 #define MACH_OLIVETTI_M700      2       /* Olivetti M700-10 (-15 ??)    */
  44
  45 #define GROUP_JAZZ_NAMES { "Acer PICA 61", "Mips Magnum 4000", "Olivetti M700" }
  46
  47 /*
  48  * Valid machtype for group DEC
  49  */
  50 #define MACH_DSUNKNOWN          0
  51 #define MACH_DS23100            1       /* DECstation 2100 or 3100      */
  52 #define MACH_DS5100             2       /* DECstation 5100              */
  53 #define MACH_DS5000_200         3       /* DECstation 5000/200          */
  54 #define MACH_DS5000_1XX         4       /* DECstation 5000/120, 125, 133, 150 */
  55 #define MACH_DS5000_XX          5       /* DECstation 5000/20, 25, 33, 50 */
  56 #define MACH_DS5000_2X0         6       /* DECstation 5000/240, 260     */
  57 #define MACH_DS5400             7       /* DECstation 5400              */
  58 #define MACH_DS5500             8       /* DECstation 5500              */
  59 #define MACH_DS5800             9       /* DECstation 5800              */
  60
  61 #define GROUP_DEC_NAMES { "unknown", "DECstation 2100/3100", "DECstation 5100", \
  62         "DECstation 5000/200", "DECstation 5000/1xx", "Personal DECstation 5000/xx", \
  63         "DECstation 5000/2x0", "DECstation 5400", "DECstation 5500", \
  64         "DECstation 5800" }
  65
  66 /*
  67  * Valid machtype for group ARC
  68  */
  69 #define MACH_DESKSTATION_RPC44  0       /* Deskstation rPC44 */
  70 #define MACH_DESKSTATION_TYNE   1       /* Deskstation Tyne */
  71
  72 #define GROUP_ARC_NAMES { "Deskstation rPC44", "Deskstation Tyne" }
  73
  74 /*
  75  * Valid machtype for group SNI_RM
  76  */
  77 #define MACH_SNI_RM200_PCI      0       /* RM200/RM300/RM400 PCI series */
  78
  79 #define GROUP_SNI_RM_NAMES { "RM200 PCI" }
  80
  81 /*
  82  * Valid machtype for group ACN
  83  */
  84 #define MACH_ACN_MIPS_BOARD     0       /* ACN MIPS single board        */
  85
  86 #define GROUP_ACN_NAMES { "ACN" }
  87
  88 /*
  89  * Valid machtype for group SGI
  90  */
  91 #define MACH_SGI_INDY           0       /* R4?K and R5K Indy workstaions */
  92 #define MACH_SGI_IP27           1       /* Origin 200, Origin 2000, Onyx 2 */
  93
  94 #define GROUP_SGI_NAMES { "Indy", "IP27" }
  95
  96 /*
  97  * Valid machtype for group COBALT
  98  */
  99 #define MACH_COBALT_27           0      /* Proto "27" hardware */
 100
 101 #define GROUP_COBALT_NAMES { "Microserver 27" }
 102
 103 /*
 104  * Valid cputype values
 105  */
 106 #define CPU_UNKNOWN             0
 107 #define CPU_R2000               1
 108 #define CPU_R3000               2
 109 #define CPU_R3000A              3
 110 #define CPU_R3041               4
 111 #define CPU_R3051               5
 112 #define CPU_R3052               6
 113 #define CPU_R3081               7
 114 #define CPU_R3081E              8
 115 #define CPU_R4000PC             9
 116 #define CPU_R4000SC             10
 117 #define CPU_R4000MC             11
 118 #define CPU_R4200               12
 119 #define CPU_R4400PC             13
 120 #define CPU_R4400SC             14
 121 #define CPU_R4400MC             15
 122 #define CPU_R4600               16
 123 #define CPU_R6000               17
 124 #define CPU_R6000A              18
 125 #define CPU_R8000               19
 126 #define CPU_R10000              20
 127 #define CPU_R4300               21
 128 #define CPU_R4650               22
 129 #define CPU_R4700               23
 130 #define CPU_R5000               24
 131 #define CPU_R5000A              25
 132 #define CPU_R4640               26
 133 #define CPU_NEVADA              27      /* RM5230, RM5260 */
 134 #define CPU_LAST                27
 135
 136 #define CPU_NAMES { "unknown", "R2000", "R3000", "R3000A", "R3041", "R3051", \
 137         "R3052", "R3081", "R3081E", "R4000PC", "R4000SC", "R4000MC",         \
 138         "R4200", "R4400PC", "R4400SC", "R4400MC", "R4600", "R6000",          \
 139         "R6000A", "R8000", "R10000", "R4300", "R4650", "R4700", "R5000",     \
 140         "R5000A", "R4640", "Nevada" }
 141
 142 #define CL_SIZE      (80)
 143
 144 #ifndef _LANGUAGE_ASSEMBLY
 145
 146 /*
 147  * Some machine parameters passed by the bootloaders.
 148  */
 149
 150 struct drive_info_struct {
 151         char dummy[32];
 152 };
 153
 154 extern unsigned long mips_memory_upper;
 155 extern unsigned long mips_cputype;
 156 extern unsigned long mips_machtype;
 157 extern unsigned long mips_machgroup;
 158 extern unsigned long mips_tlb_entries;
 159
 160 #endif /* _LANGUAGE_ASSEMBLY */
 161
 162 #endif /* _ASM_BOOTINFO_H */