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, 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_ IDs are sort of equivalent to PCI product IDs.  As such the
  19  * numbers do not necessarily reflect technical relations or similarities
  20  * between systems.
  21  */
  22
  23 /*
  24  * Valid machtype values for group unknown
  25  */
  26 #define  MACH_UNKNOWN           0       /* whatever...                  */
  27
  28 /*
  29  * Valid machtype values for group JAZZ
  30  */
  31 #define  MACH_ACER_PICA_61      0       /* Acer PICA-61 (PICA1)         */
  32 #define  MACH_MIPS_MAGNUM_4000  1       /* Mips Magnum 4000 "RC4030"    */
  33 #define  MACH_OLIVETTI_M700     2       /* Olivetti M700-10 (-15 ??)    */
  34
  35 /*
  36  * Valid machtype for group DEC
  37  */
  38 #define  MACH_DSUNKNOWN         0
  39 #define  MACH_DS23100           1       /* DECstation 2100 or 3100      */
  40 #define  MACH_DS5100            2       /* DECsystem 5100               */
  41 #define  MACH_DS5000_200        3       /* DECstation 5000/200          */
  42 #define  MACH_DS5000_1XX        4       /* DECstation 5000/120, 125, 133, 150 */
  43 #define  MACH_DS5000_XX         5       /* DECstation 5000/20, 25, 33, 50 */
  44 #define  MACH_DS5000_2X0        6       /* DECstation 5000/240, 260     */
  45 #define  MACH_DS5400            7       /* DECsystem 5400               */
  46 #define  MACH_DS5500            8       /* DECsystem 5500               */
  47 #define  MACH_DS5800            9       /* DECsystem 5800               */
  48 #define  MACH_DS5900            10      /* DECsystem 5900               */
  49
  50 /*
  51  * Valid machtype for group ARC
  52  */
  53 #define MACH_DESKSTATION_RPC44  0       /* Deskstation rPC44 */
  54 #define MACH_DESKSTATION_TYNE   1       /* Deskstation Tyne */
  55
  56 /*
  57  * Valid machtype for group SNI_RM
  58  */
  59 #define  MACH_SNI_RM200_PCI     0       /* RM200/RM300/RM400 PCI series */
  60
  61 /*
  62  * Valid machtype for group ACN
  63  */
  64 #define  MACH_ACN_MIPS_BOARD    0       /* ACN MIPS single board        */
  65
  66 /*
  67  * Valid machtype for group SGI
  68  */
  69 #define  MACH_SGI_IP22          0       /* Indy, Indigo2, Challenge S   */
  70 #define  MACH_SGI_IP27          1       /* Origin 200, Origin 2000, Onyx 2 */
  71 #define  MACH_SGI_IP28          2       /* Indigo2 Impact               */
  72 #define  MACH_SGI_IP32          3       /* O2                           */
  73 #define  MACH_SGI_IP30          4       /* Octane, Octane2              */
  74
  75 /*
  76  * Valid machtype for group COBALT
  77  */
  78 #define  MACH_COBALT_27         0       /* Proto "27" hardware          */
  79
  80 /*
  81  * Valid machtype for group BAGET
  82  */
  83 #define  MACH_BAGET201          0       /* BT23-201 */
  84 #define  MACH_BAGET202          1       /* BT23-202 */
  85
  86 /*
  87  * Cosine boards.
  88  */
  89 #define  MACH_COSINE_ORION      0
  90
  91 /*
  92  * Valid machtype for group MOMENCO
  93  */
  94 #define  MACH_MOMENCO_OCELOT    0
  95 #define  MACH_MOMENCO_OCELOT_G  1       /* no more supported (may 2007) */
  96 #define  MACH_MOMENCO_OCELOT_C  2       /* no more supported (jun 2007) */
  97 #define  MACH_MOMENCO_JAGUAR_ATX 3      /* no more supported (may 2007) */
  98 #define  MACH_MOMENCO_OCELOT_3  4
  99
 100 /*
 101  * Valid machtype for group PHILIPS
 102  */
 103 #define  MACH_PHILIPS_NINO      0       /* Nino */
 104 #define  MACH_PHILIPS_VELO      1       /* Velo */
 105 #define  MACH_PHILIPS_JBS       2       /* JBS */
 106 #define  MACH_PHILIPS_STB810    3       /* STB810 */
 107
 108 /*
 109  * Valid machtype for group SIBYTE
 110  */
 111 #define  MACH_SWARM              0
 112
 113 /*
 114  * Valid machtypes for group Toshiba
 115  */
 116 #define  MACH_PALLAS            0
 117 #define  MACH_TOPAS             1
 118 #define  MACH_JMR               2
 119 #define  MACH_TOSHIBA_JMR3927   3       /* JMR-TX3927 CPU/IO board */
 120 #define  MACH_TOSHIBA_RBTX4927  4
 121 #define  MACH_TOSHIBA_RBTX4937  5
 122 #define  MACH_TOSHIBA_RBTX4938  6
 123
 124 /*
 125  * Valid machtype for group Alchemy
 126  */
 127 #define  MACH_PB1000            0       /* Au1000-based eval board */
 128 #define  MACH_PB1100            1       /* Au1100-based eval board */
 129 #define  MACH_PB1500            2       /* Au1500-based eval board */
 130 #define  MACH_DB1000            3       /* Au1000-based eval board */
 131 #define  MACH_DB1100            4       /* Au1100-based eval board */
 132 #define  MACH_DB1500            5       /* Au1500-based eval board */
 133 #define  MACH_XXS1500           6       /* Au1500-based eval board */
 134 #define  MACH_MTX1              7       /* 4G MTX-1 Au1500-based board */
 135 #define  MACH_PB1550            8       /* Au1550-based eval board */
 136 #define  MACH_DB1550            9       /* Au1550-based eval board */
 137 #define  MACH_PB1200            10       /* Au1200-based eval board */
 138 #define  MACH_DB1200            11       /* Au1200-based eval board */
 139
 140 /*
 141  * Valid machtype for group NEC_VR41XX
 142  *
 143  * Various NEC-based devices.
 144  *
 145  * FIXME: MACH_GROUPs should be by _MANUFACTURER_ of * the device, not by
 146  *        technical properties, so no new additions to this group.
 147  */
 148 #define  MACH_NEC_OSPREY        0       /* Osprey eval board */
 149 #define  MACH_NEC_EAGLE         1       /* NEC Eagle/Hawk board */
 150 #define  MACH_ZAO_CAPCELLA      2       /* ZAO Networks Capcella */
 151 #define  MACH_VICTOR_MPC30X     3       /* Victor MP-C303/304 */
 152 #define  MACH_IBM_WORKPAD       4       /* IBM WorkPad z50 */
 153 #define  MACH_CASIO_E55         5       /* CASIO CASSIOPEIA E-10/15/55/65 */
 154 #define  MACH_TANBAC_TB0226     6       /* TANBAC TB0226 (Mbase) */
 155 #define  MACH_TANBAC_TB0229     7       /* TANBAC TB0229 (VR4131DIMM) */
 156 #define  MACH_NEC_CMBVR4133     8       /* CMB VR4133 Board */
 157
 158 #define  MACH_HP_LASERJET       1
 159
 160 /*
 161  * Valid machtype for group LASAT
 162  */
 163 #define  MACH_LASAT_100         0       /* Masquerade II/SP100/SP50/SP25 */
 164 #define  MACH_LASAT_200         1       /* Masquerade PRO/SP200 */
 165
 166 /*
 167  * Valid machtype for group TITAN
 168  */
 169 #define  MACH_TITAN_YOSEMITE    1       /* PMC-Sierra Yosemite          */
 170 #define  MACH_TITAN_EXCITE      2       /* Basler eXcite                */
 171
 172 /*
 173  * Valid machtype for group NEC EMMA2RH
 174  */
 175 #define  MACH_NEC_MARKEINS      0       /* NEC EMMA2RH Mark-eins        */
 176
 177 /*
 178  * Valid machtype for group LEMOTE
 179  */
 180 #define  MACH_LEMOTE_FULONG        0
 181
 182 /*
 183  * Valid machtype for group PMC-MSP
 184  */
 185 #define MACH_MSP4200_EVAL       0       /* PMC-Sierra MSP4200 Evaluation */
 186 #define MACH_MSP4200_GW         1       /* PMC-Sierra MSP4200 Gateway demo */
 187 #define MACH_MSP4200_FPGA       2       /* PMC-Sierra MSP4200 Emulation */
 188 #define MACH_MSP7120_EVAL       3       /* PMC-Sierra MSP7120 Evaluation */
 189 #define MACH_MSP7120_GW         4       /* PMC-Sierra MSP7120 Residential GW */
 190 #define MACH_MSP7120_FPGA       5       /* PMC-Sierra MSP7120 Emulation */
 191 #define MACH_MSP_OTHER        255       /* PMC-Sierra unknown board type */
 192
 193 #define MACH_WRPPMC             1
 194
 195 /*
 196  * Valid machtype for group Broadcom
 197  */
 198 #define MACH_GROUP_BRCM         23      /* Broadcom                     */
 199 #define  MACH_BCM47XX           1       /* Broadcom BCM47XX             */
 200
 201 #define CL_SIZE                 COMMAND_LINE_SIZE
 202
 203 const char *get_system_type(void);
 204
 205 extern unsigned long mips_machtype;
 206
 207 #define BOOT_MEM_MAP_MAX        32
 208 #define BOOT_MEM_RAM            1
 209 #define BOOT_MEM_ROM_DATA       2
 210 #define BOOT_MEM_RESERVED       3
 211
 212 /*
 213  * A memory map that's built upon what was determined
 214  * or specified on the command line.
 215  */
 216 struct boot_mem_map {
 217         int nr_map;
 218         struct boot_mem_map_entry {
 219                 phys_t addr;    /* start of memory segment */
 220                 phys_t size;    /* size of memory segment */
 221                 long type;              /* type of memory segment */
 222         } map[BOOT_MEM_MAP_MAX];
 223 };
 224
 225 extern struct boot_mem_map boot_mem_map;
 226
 227 extern void add_memory_region(phys_t start, phys_t size, long type);
 228
 229 extern void prom_init(void);
 230 extern void prom_free_prom_memory(void);
 231
 232 extern void free_init_pages(const char *what,
 233                             unsigned long begin, unsigned long end);
 234
 235 /*
 236  * Initial kernel command line, usually setup by prom_init()
 237  */
 238 extern char arcs_cmdline[CL_SIZE];
 239
 240 /*
 241  * Registers a0, a1, a3 and a4 as passed to the kernel entry by firmware
 242  */
 243 extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3;
 244
 245 /*
 246  * Platform memory detection hook called by setup_arch
 247  */
 248 extern void plat_mem_setup(void);
 249
 250 #endif /* _ASM_BOOTINFO_H */