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Diffstat (limited to 'include/asm-mips/bootinfo.h')
| -rw-r--r-- | include/asm-mips/bootinfo.h | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h new file mode 100644 index 000000000000..b1e57d783604 --- /dev/null +++ b/include/asm-mips/bootinfo.h @@ -0,0 +1,256 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive + * for more details. + * + * Copyright (C) 1995, 1996, 2003 by Ralf Baechle + * Copyright (C) 1995, 1996 Andreas Busse + * Copyright (C) 1995, 1996 Stoned Elipot + * Copyright (C) 1995, 1996 Paul M. Antoine. + */ +#ifndef _ASM_BOOTINFO_H +#define _ASM_BOOTINFO_H + +#include <linux/types.h> +#include <asm/setup.h> + +/* + * The MACH_GROUP_ IDs are the equivalent to PCI vendor IDs; the remaining + * MACH_ values equivalent to product IDs. As such the numbers do not + * necessarily reflect technical relations or similarities between systems. + */ + +/* + * Valid machtype values for group unknown + */ +#define MACH_GROUP_UNKNOWN 0 /* whatever... */ +#define MACH_UNKNOWN 0 /* whatever... */ + +/* + * Valid machtype values for group JAZZ + */ +#define MACH_GROUP_JAZZ 1 /* Jazz */ +#define MACH_ACER_PICA_61 0 /* Acer PICA-61 (PICA1) */ +#define MACH_MIPS_MAGNUM_4000 1 /* Mips Magnum 4000 "RC4030" */ +#define MACH_OLIVETTI_M700 2 /* Olivetti M700-10 (-15 ??) */ + +/* + * Valid machtype for group DEC + */ +#define MACH_GROUP_DEC 2 /* Digital Equipment */ +#define MACH_DSUNKNOWN 0 +#define MACH_DS23100 1 /* DECstation 2100 or 3100 */ +#define MACH_DS5100 2 /* DECsystem 5100 */ +#define MACH_DS5000_200 3 /* DECstation 5000/200 */ +#define MACH_DS5000_1XX 4 /* DECstation 5000/120, 125, 133, 150 */ +#define MACH_DS5000_XX 5 /* DECstation 5000/20, 25, 33, 50 */ +#define MACH_DS5000_2X0 6 /* DECstation 5000/240, 260 */ +#define MACH_DS5400 7 /* DECsystem 5400 */ +#define MACH_DS5500 8 /* DECsystem 5500 */ +#define MACH_DS5800 9 /* DECsystem 5800 */ +#define MACH_DS5900 10 /* DECsystem 5900 */ + +/* + * Valid machtype for group ARC + */ +#define MACH_GROUP_ARC 3 /* Deskstation */ +#define MACH_DESKSTATION_RPC44 0 /* Deskstation rPC44 */ +#define MACH_DESKSTATION_TYNE 1 /* Deskstation Tyne */ + +/* + * Valid machtype for group SNI_RM + */ +#define MACH_GROUP_SNI_RM 4 /* Siemens Nixdorf RM series */ +#define MACH_SNI_RM200_PCI 0 /* RM200/RM300/RM400 PCI series */ + +/* + * Valid machtype for group ACN + */ +#define MACH_GROUP_ACN 5 +#define MACH_ACN_MIPS_BOARD 0 /* ACN MIPS single board */ + +/* + * Valid machtype for group SGI + */ +#define MACH_GROUP_SGI 6 /* Silicon Graphics */ +#define MACH_SGI_IP22 0 /* Indy, Indigo2, Challenge S */ +#define MACH_SGI_IP27 1 /* Origin 200, Origin 2000, Onyx 2 */ +#define MACH_SGI_IP28 2 /* Indigo2 Impact */ +#define MACH_SGI_IP32 3 /* O2 */ + +/* + * Valid machtype for group COBALT + */ +#define MACH_GROUP_COBALT 7 /* Cobalt servers */ +#define MACH_COBALT_27 0 /* Proto "27" hardware */ + +/* + * Valid machtype for group NEC DDB + */ +#define MACH_GROUP_NEC_DDB 8 /* NEC DDB */ +#define MACH_NEC_DDB5074 0 /* NEC DDB Vrc-5074 */ +#define MACH_NEC_DDB5476 1 /* NEC DDB Vrc-5476 */ +#define MACH_NEC_DDB5477 2 /* NEC DDB Vrc-5477 */ +#define MACH_NEC_ROCKHOPPER 3 /* Rockhopper base board */ +#define MACH_NEC_ROCKHOPPERII 4 /* Rockhopper II base board */ + +/* + * Valid machtype for group BAGET + */ +#define MACH_GROUP_BAGET 9 /* Baget */ +#define MACH_BAGET201 0 /* BT23-201 */ +#define MACH_BAGET202 1 /* BT23-202 */ + +/* + * Cosine boards. + */ +#define MACH_GROUP_COSINE 10 /* CoSine Orion */ +#define MACH_COSINE_ORION 0 + +/* + * Valid machtype for group GALILEO + */ +#define MACH_GROUP_GALILEO 11 /* Galileo Eval Boards */ +#define MACH_EV96100 0 /* EV96100 */ +#define MACH_EV64120A 1 /* EV64120A */ + +/* + * Valid machtype for group MOMENCO + */ +#define MACH_GROUP_MOMENCO 12 /* Momentum Boards */ +#define MACH_MOMENCO_OCELOT 0 +#define MACH_MOMENCO_OCELOT_G 1 +#define MACH_MOMENCO_OCELOT_C 2 +#define MACH_MOMENCO_JAGUAR_ATX 3 +#define MACH_MOMENCO_OCELOT_3 4 + +/* + * Valid machtype for group ITE + */ +#define MACH_GROUP_ITE 13 /* ITE Semi Eval Boards */ +#define MACH_QED_4N_S01B 0 /* ITE8172 based eval board */ + +/* + * Valid machtype for group PHILIPS + */ +#define MACH_GROUP_PHILIPS 14 +#define MACH_PHILIPS_NINO 0 /* Nino */ +#define MACH_PHILIPS_VELO 1 /* Velo */ + +/* + * Valid machtype for group Globespan + */ +#define MACH_GROUP_GLOBESPAN 15 /* Globespan */ +#define MACH_IVR 0 /* IVR eval board */ + +/* + * Valid machtype for group SIBYTE + */ +#define MACH_GROUP_SIBYTE 16 /* Sibyte / Broadcom */ +#define MACH_SWARM 0 + +/* + * Valid machtypes for group Toshiba + */ +#define MACH_GROUP_TOSHIBA 17 /* Toshiba Reference Systems TSBREF */ +#define MACH_PALLAS 0 +#define MACH_TOPAS 1 +#define MACH_JMR 2 +#define MACH_TOSHIBA_JMR3927 3 /* JMR-TX3927 CPU/IO board */ +#define MACH_TOSHIBA_RBTX4927 4 +#define MACH_TOSHIBA_RBTX4937 5 + +#define GROUP_TOSHIBA_NAMES { "Pallas", "TopasCE", "JMR", "JMR TX3927", \ + "RBTX4927", "RBTX4937" } + +/* + * Valid machtype for group Alchemy + */ +#define MACH_GROUP_ALCHEMY 18 /* AMD Alchemy */ +#define MACH_PB1000 0 /* Au1000-based eval board */ +#define MACH_PB1100 1 /* Au1100-based eval board */ +#define MACH_PB1500 2 /* Au1500-based eval board */ +#define MACH_DB1000 3 /* Au1000-based eval board */ +#define MACH_DB1100 4 /* Au1100-based eval board */ +#define MACH_DB1500 5 /* Au1500-based eval board */ +#define MACH_XXS1500 6 /* Au1500-based eval board */ +#define MACH_MTX1 7 /* 4G MTX-1 Au1500-based board */ +#define MACH_PB1550 8 /* Au1550-based eval board */ +#define MACH_DB1550 9 /* Au1550-based eval board */ + +/* + * Valid machtype for group NEC_VR41XX + * + * Various NEC-based devices. + * + * FIXME: MACH_GROUPs should be by _MANUFACTURER_ of * the device, not by + * technical properties, so no new additions to this group. + */ +#define MACH_GROUP_NEC_VR41XX 19 +#define MACH_NEC_OSPREY 0 /* Osprey eval board */ +#define MACH_NEC_EAGLE 1 /* NEC Eagle/Hawk board */ +#define MACH_ZAO_CAPCELLA 2 /* ZAO Networks Capcella */ +#define MACH_VICTOR_MPC30X 3 /* Victor MP-C303/304 */ +#define MACH_IBM_WORKPAD 4 /* IBM WorkPad z50 */ +#define MACH_CASIO_E55 5 /* CASIO CASSIOPEIA E-10/15/55/65 */ +#define MACH_TANBAC_TB0226 6 /* TANBAC TB0226 (Mbase) */ +#define MACH_TANBAC_TB0229 7 /* TANBAC TB0229 (VR4131DIMM) */ +#define MACH_NEC_CMBVR4133 8 /* CMB VR4133 Board */ + +#define MACH_GROUP_HP_LJ 20 /* Hewlett Packard LaserJet */ +#define MACH_HP_LASERJET 1 + +/* + * Valid machtype for group LASAT + */ +#define MACH_GROUP_LASAT 21 +#define MACH_LASAT_100 0 /* Masquerade II/SP100/SP50/SP25 */ +#define MACH_LASAT_200 1 /* Masquerade PRO/SP200 */ + +/* + * Valid machtype for group TITAN + */ +#define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */ +#define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */ + +#define CL_SIZE COMMAND_LINE_SIZE + +const char *get_system_type(void); + +extern unsigned long mips_machtype; +extern unsigned long mips_machgroup; + +#define BOOT_MEM_MAP_MAX 32 +#define BOOT_MEM_RAM 1 +#define BOOT_MEM_ROM_DATA 2 +#define BOOT_MEM_RESERVED 3 + +/* + * A memory map that's built upon what was determined + * or specified on the command line. + */ +struct boot_mem_map { + int nr_map; + struct boot_mem_map_entry { + phys_t addr; /* start of memory segment */ + phys_t size; /* size of memory segment */ + long type; /* type of memory segment */ + } map[BOOT_MEM_MAP_MAX]; +}; + +extern struct boot_mem_map boot_mem_map; + +extern void add_memory_region(phys_t start, phys_t size, long type); + +extern void prom_init(void); + +/* + * Initial kernel command line, usually setup by prom_init() + */ +extern char arcs_cmdline[CL_SIZE]; + +/* + * Registers a0, a1, a3 and a4 as passed to the kenrel entry by firmware + */ +extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3; +#endif /* _ASM_BOOTINFO_H */ |