diff options
Diffstat (limited to 'sys/arch/sparc/include/eeprom.h')
| -rw-r--r-- | sys/arch/sparc/include/eeprom.h | 450 |
1 files changed, 140 insertions, 310 deletions
diff --git a/sys/arch/sparc/include/eeprom.h b/sys/arch/sparc/include/eeprom.h index 0f47f5b41f2..902153d3f04 100644 --- a/sys/arch/sparc/include/eeprom.h +++ b/sys/arch/sparc/include/eeprom.h @@ -1,5 +1,7 @@ +/* $NetBSD: eeprom.h,v 1.2 1995/08/29 22:11:58 pk Exp $ */ + /* - * Copyright (c) 1995 Theo de Raadt + * Copyright (c) 1994 Gordon W. Ross * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -10,10 +12,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Theo de Raadt. - * 4. The name of the author may not be used to endorse or promote products + * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR @@ -29,325 +28,156 @@ */ /* - * This structure defines the contents of the EEPROM for all Sun - * Workstations with the SunMon monitor. + * Structure/definitions for the Sun3/Sun4 EEPROM. * - * The EEPROM is divided into a diagnostic section, a reserved section, - * a ROM section, and a software section (defined in detail elsewhere). + * This information is published in the Sun document: + * "PROM User's Manual", part number 800-1736010. */ + /* * Note that most places where the PROM stores a "true/false" flag, * the true value is 0x12 and false is the usual zero. Such flags * all take the values EE_TRUE or EE_FALSE so this file does not * need to define so many value macros. */ -#define EE_TRUE 0x12 -#define EE_FALSE 0x00 - -struct ee_keymap { - u_char keymap[128]; /* PROM/EEPROM are 7 bit */ -}; - -#define PW_SIZE 8 /* max size of a password entry */ - -struct password_inf { - u_short bad_counter; /* illegal password count */ - char pw_mode; /* mode */ - char pw_bytes[PW_SIZE]; /* password */ -}; -#define NON_SECURE_MODE 0x00 /* non-secure */ -#define COMMAND_SECURE_MODE 0x01 /* command secure */ -#define FULLY_SECURE_MODE 0x5e /* fully secure */ - /* 0, 2-0x5d, 0x5f-0xff: non secure*/ - - -#define MAX_SLOTS 12 -#define CONFIG_SIZE 16 /* bytes of config data for each slot */ +#define EE_TRUE 0x12 +#define EE_FALSE 0 struct eeprom { - struct ee_diag { - u_int eed_test; /* 0x000: diagnostic test write area */ - u_short eed_wrcnt[3]; /* 0x004: diag area write count (3 copies) */ - short eed_nu1; - - u_char eed_chksum[3]; /* 0x00c: diag area checksum (3 copies) */ - char eed_nu2; - time_t eed_hwupdate; /* 0x010: date of last hardware update */ - - char eed_memsize; /* 0x014: MB's of memory in system */ - char eed_memtest; /* 0x015: MB's of memory to test */ - - char eed_scrsize; /* 0x016: screen size */ -#define EED_SCR_1152X900 0x00 -#define EED_SCR_1024X1024 0x12 -#define EED_SCR_1600X1280 0x13 -#define EED_SCR_1440X1440 0x14 -#define EED_SCR_640X480 0x15 -#define EED_SCR_1280X1024 0x16 - - char eed_dogaction; /* 0x017: watchdog reset action */ -#define EED_DOG_MONITOR 0x00 /* return to monitor command level */ -#define EED_DOG_REBOOT 0x12 /* perform power on reset and reboot */ - - char eed_defboot; /* 0x018: default boot? */ -#define EED_DEFBOOT 0x00 /* do default boot */ -#define EED_NODEFBOOT 0x12 /* don't do default boot */ - - char eed_bootdev[2]; /* 0x019: boot device name (e.g. xy, ie) */ - - u_char eed_bootctrl; /* 0x01b: controller number */ - u_char eed_bootunit; /* 0x01c: unit number */ - u_char eed_bootpart; /* 0x01d: partition number */ - - char eed_kbdtype; /* 0x01f: non-Sun keyboard type - for OEM's */ -#define EED_KBD_SUN 0 /* one of the Sun keyboards */ - - char eed_console; /* 0x01f: console device */ -#define EED_CONS_BW 0x00 /* use b&w monitor */ -#define EED_CONS_TTYA 0x10 /* use tty A port */ -#define EED_CONS_TTYB 0x11 /* use tty B port */ -#define EED_CONS_COLOR 0x12 /* use color monitor */ -#define EED_CONS_P4 0x20 /* use the P4 monitor */ - - char eed_showlogo; /* 0x020: display Sun logo? */ -#define EED_LOGO 0x00 -#define EED_NOLOGO 0x12 - - char eed_keyclick; /* 0x021: keyboard click? */ -#define EED_NOKEYCLICK 0x00 -#define EED_KEYCLICK 0x12 - - char eed_diagdev[2]; /* 0x022: boot device name (e.g. xy, ie) */ - u_char eed_diagctrl; /* 0x024: controller number */ - u_char eed_diagunit; /* 0x025: unit number */ - u_char eed_diagpart; /* 0x026: partition number */ -#define EED_WOB 0x12 /* bring system up white on black */ - - u_char eed_videobg; - char eed_diagpath[40]; /* 0x028: boot path of diagnostic */ -#define EED_TERM_34x80 00 -#define EED_TERM_48x120 0x12 /* for large scrn size 1600x1280 */ - char eed_colsize; /* 0x050: number of columns */ - char eed_rowsize; /* 0x051: number of rows */ - - char eed_nu5[6]; - - struct eed_tty_def { /* 0x058: tty port defaults */ - char eet_sel_baud; /* user specifies baud rate */ -#define EET_DEFBAUD 0x00 -#define EET_SELBAUD 0x12 - u_char eet_hi_baud; /* upper byte of baud rate */ - u_char eet_lo_baud; /* lower byte of baud rate */ - u_char eet_rtsdtr; /* flag for dtr and rts */ -#define NO_RTSDTR 0x12 - char eet_unused[4]; - } eed_ttya_def, eed_ttyb_def; - - char eed_banner[80]; /* 0x068: replacement banner */ - /* last two chars must be \r\n (XXX - why not \0?) */ - - u_short eed_pattern; /* 0x0b8: test pattern - must contain 0xAA55 */ - short eed_nu6; - struct eed_conf { /* 0x0bc: system configuration, by slot */ - union { - struct eec_gen { - u_char eec_type; /* board type code */ - char eec_size[CONFIG_SIZE - 1]; - } eec_gen; - char conf_byte[CONFIG_SIZE]; - u_char eec_type; /* type of this board */ -#define EEC_TYPE_NONE 0 /* no board this slot */ -#define EEC_TYPE_CPU 0x01 /* cpu */ - struct eec_cpu { - u_char eec_type; /* board type */ - u_char eec_cpu_memsize; /* MB's on cpu */ - int eec_cpu_unused:6; - int eec_cpu_dcp:1; /* dcp? */ - int eec_cpu_68881:1; /* 68881? */ - u_char eec_cpu_cachesize; /* KB's cache */ - } eec_cpu; - struct eec_cpu_alt { - u_char eec_type; /* board type */ - u_char memsize; /* MB's on cpu */ - u_char option; /* option flags */ -#define CPU_HAS_DCP 0x02 -#define CPU_HAS_68881 0x01 - u_char cachesize; /* KB's in cache */ - } eec_cpu_alt; - -#define EEC_TYPE_MEM 0x02 /* memory board */ - struct eec_mem { - u_char eec_type; /* board type */ - u_char eec_mem_size; /* MB's on card */ - } eec_mem; - -#define EEC_TYPE_COLOR 0x03 /* color frame buffer */ - struct eec_color { - u_char eec_type; /* board type */ - char eec_color_type; -#define EEC_COLOR_TYPE_CG2 2 /* cg2 color board */ -#define EEC_COLOR_TYPE_CG3 3 /* cg3 color board */ -#define EEC_COLOR_TYPE_CG5 5 /* cg5 color board */ - } eec_color; - -#define EEC_TYPE_BW 0x04 /* b&w frame buffer */ - -#define EEC_TYPE_FPA 0x05 /* floating point accelerator */ - -#define EEC_TYPE_DISK 0x06 /* SMD disk controller */ - struct eec_disk { - u_char eec_type; /* board type */ - char eec_disk_type; /* controller type */ -#define EEC_DISK_TYPE_X450 1 -#define EEC_DISK_TYPE_X451 2 - char eec_disk_ctlr; /* controller number */ - char eec_disk_disks; /* number of disks */ - char eec_disk_cap[4]; /* capacity */ -#define EEC_DISK_NONE 0 -#define EEC_DISK_130 1 -#define EEC_DISK_280 2 -#define EEC_DISK_380 3 -#define EEC_DISK_575 4 -#define EEC_DISK_900 5 - } eec_disk; - -#define EEC_TYPE_TAPE 0x07 /* 1/2" tape controller */ - struct eec_tape { - u_char eec_type; /* board type */ - char eec_tape_type; /* controller type */ -#define EEC_TAPE_TYPE_XT 1 /* Xylogics 472 */ -#define EEC_TAPE_TYPE_MT 2 /* TapeMaster */ - char eec_tape_ctlr; /* controller number */ - char eec_tape_drives; /* number of drives */ - } eec_tape; - -#define EEC_TYPE_ETHER 0x08 /* Ethernet controller */ - -#define EEC_TYPE_TTY 0x09 /* terminal multiplexer */ - struct eec_tty { - u_char eec_type; /* board type */ - char eec_tty_lines; /* number of lines */ -#define MAX_TTY_LINES 16 - char manufacturer; /* code for maker */ -#define EEC_TTY_UNKNOWN 0 -#define EEC_TTY_SYSTECH 1 -#define EEC_TTY_SUN 2 - } eec_tty; - -#define EEC_TYPE_GP 0x0a /* graphics processor/buffer */ - struct eec_gp { - u_char eec_type; /* board type */ - char eec_gp_type; -#define EEC_GP_TYPE_GPPLUS 1 /* GP+ graphic processor board */ -#define EEC_GP_TYPE_GP2 2 /* GP2 graphic processor board */ - } eec_gp; - -#define EEC_TYPE_DCP 0x0b /* DCP ??? XXX */ - -#define EEC_TYPE_SCSI 0x0c /* SCSI controller */ - struct eec_scsi { - u_char eec_type; /* board type */ - char eec_scsi_type; /* host adaptor type */ -#define EEC_SCSI_SUN2 2 -#define EEC_SCSI_SUN3 3 - char eec_scsi_tapes; /* number of tapes */ - char eec_scsi_disks; /* number of disks */ - char eec_scsi_tape_type; -#define EEC_SCSI_SYSG 1 -#define EEC_SCSI_MT02 2 - char eec_scsi_disk_type; -#define EEC_SCSI_MD21 1 -#define EEC_SCSI_ADAPT 2 - char eec_scsi_driv_code[2]; -#define EEC_SCSI_D71 1 -#define EEC_SCSI_D141 2 -#define EEC_SCSI_D327 3 - } eec_scsi; -#define EEC_TYPE_IPC 0x0d - -#define EEC_TYPE_GB 0x0e - -#define EEC_TYPE_SCSI375 0x0f - -#define EEC_TYPE_MAPKIT 0x10 - struct eec_mapkit { - u_char eec_type; /* board type */ - char eec_mapkit_hw; /* whether INI */ -#define EEC_TYPE_MAPKIT_INI 1 - } eec_mapkit; - -#define EEC_TYPE_CHANNEL 0x11 -#define EEC_TYPE_ALM2 0x12 - - - struct eec_generic_net { -#define EEC_TYPE_GENERIC_NET 0x13 - u_char eec_devtype; /* board type */ - u_char eec_mem_type; /* Memory type */ - u_char gn_nu1; - u_char gn_nu2; -#define ID_VME 0x0 /* Data buffers are in VME space(Shared) */ -#define ID_DVMA 0x1 /* or DVMA buffer memory type */ - char *dev_reg_ptr; - } eec_generic_net; - - -#define EEC_TYPE_END 0xff /* end of card cage */ - } eec_un; - } eed_conf[MAX_SLOTS + 1]; -#define EEPROM_TABLE 0x58 /* 1 indicates alternate key table. */ - u_char which_kbt; /* 0x18C: which keytable? */ - - /* - * Note. The following contains the full keyboard id - * returned by the type4 transmit layout command. It is not - * necessarily anything to do with locale of operation. - */ - u_char ee_kb_type; - u_char ee_kb_id; /* 0x18E: keyboard id in case of EEPROM table */ -#define EEPROM_LOGO 0x12 - u_char otherlogo; /* 0x18F: True if eeprom logo needed */ - struct ee_keymap ee_keytab_lc[1]; /* 0x190: */ - struct ee_keymap ee_keytab_uc[1]; /* 0x210: */ - u_char ee_logo[64][8]; /* 0x290: A 64X64 bit space for custom/OEM designed logo icon */ - struct password_inf ee_password_inf; /* 0x490: reserved */ - char eed_resv[0x500 - 0x49c]; /* 0x49c: reserved */ - } ee_diag; - - struct ee_resv { /* reserved area of EEPROM */ - u_short eev_wrcnt[3]; /* 0x500: write count (3 copies) */ - short eev_nu1; - u_char eev_chksum[3]; /* 0x508: reserved area checksum (3 copies) */ - char eev_nu2; - char eev_resv[0x600 - 0x50c]; /* 0x50c: */ - } ee_resv; - - struct ee_rom { /* ROM area of EEPROM */ - u_short eer_wrcnt[3]; /* 0x600: write count (3 copies) */ - short eer_nu1; - u_char eer_chksum[3]; /* 0x608: ROM area checksum (3 copies) */ - char eer_nu2; - char eer_resv[0x700 - 0x60c]; /* 0x60c: */ - } ee_rom; - - /* - * The following area is reserved for software (i.e. UNIX). - * The actual contents of this area are defined elsewhere. - */ - struct ee_softresv { /* software area of EEPROM */ - u_short ees_wrcnt[3]; /* 0x700: write count (3 copies) */ - short ees_nu1; - u_char ees_chksum[3]; /* 0x708: software area checksum (3 copies) */ - char ees_nu2; - char ees_resv[0x800 - 0x70c]; /* 0x70c: */ - } ee_soft; + /* 0x00 */ + u_char eeTestArea[4]; /* Factory Defined */ + u_short eeWriteCount[4]; /* || || */ + u_char eeChecksum[4]; /* || || */ + time_t eeLastHwUpdate; /* || || */ + + /* 0x14 */ + u_char eeInstalledMem; /* Megabytes */ + u_char eeMemTestSize; /* || */ + + /* 0x16 */ + u_char eeScreenSize; +#define EE_SCR_1152X900 0x00 +#define EE_SCR_1024X1024 0x12 +#define EE_SCR_1600X1280 0x13 +#define EE_SCR_1440X1440 0x14 + + u_char eeWatchDogDoesReset; /* Watchdog timeout action: + * true: reset/reboot + * false: return to monitor + */ + /* 0x18 */ + u_char eeBootDevStored; /* Is the boot device stored: + * true: use stored device spec. + * false: use default (try all) + */ + /* Stored boot device spec. i.e.: "sd(Ctlr,Unit,Part)" */ + u_char eeBootDevName[2]; /* xy,xd,sd,ie,le,st,xt,mt,... */ + u_char eeBootDevCtlr; + u_char eeBootDevUnit; + u_char eeBootDevPart; + + /* 0x1E */ + u_char eeKeyboardType; /* zero for sun keyboards */ + u_char eeConsole; /* What to use for the console */ +#define EE_CONS_BW 0x00 /* - On-board B&W / keyboard */ +#define EE_CONS_TTYA 0x10 /* - serial port A */ +#define EE_CONS_TTYB 0x11 /* - serial port B */ +#define EE_CONS_COLOR 0x12 /* - Color FB / keyboard */ +#define EE_CONS_P4OPT 0x20 /* - Option board on P4 */ + + /* 0x20 */ + u_char eeCustomBanner; /* Is there a custom banner: + * true: use text at 0x68 + * false: use Sun banner + */ + + u_char eeKeyClick; /* true/false */ + + /* Boot device with "Diag" switch in Diagnostic mode: */ + u_char eeDiagDevName[2]; + u_char eeDiagDevCtlr; + u_char eeDiagDevUnit; + u_char eeDiagDevPart; + + /* Video white-on-black (not implemented) */ + u_char eeWhiteOnBlack; /* true/false */ + + /* 0x28 */ + char eeDiagPath[40]; /* path name of diag program */ + + /* 0x50 */ + u_char eeTtyCols; /* normally 80 */ + u_char eeTtyRows; /* normally 34 */ + u_char ee_x52[6]; /* unused */ + + /* 0x58 */ + /* Default parameters for tty A and tty B: */ + struct eeTtyDef { + u_char eetBaudSet; /* Is the baud rate set? + * true: use values here + * false: use default (9600) + */ + u_char eetBaudHi; /* i.e. 96.. */ + u_char eetBaudLo; /* ..00 */ + u_char eetNoRtsDtr; /* true: disable H/W flow + * false: enable H/W flow */ + u_char eet_pad[4]; + } eeTtyDefA, eeTtyDefB; + + /* 0x68 */ + char eeBannerString[80]; /* see eeCustomBanner above */ + + /* 0xB8 */ + u_short eeTestPattern; /* must be 0xAA55 */ + u_short ee_xBA; /* unused */ + + /* 0xBC */ + /* Configuration data. Hopefully we don't need it. */ + struct eeConf { + u_char eecData[16]; + } eeConf[12+1]; + + /* 0x18c */ + u_char eeAltKeyTable; /* What Key table to use: + * 0x58: EEPROM tables + * else: PROM key tables + */ + u_char eeKeyboardLocale; /* extended keyboard type */ + u_char eeKeyboardID; /* for EEPROM key tables */ + u_char eeCustomLogo; /* true: use eeLogoBitmap */ + + /* 0x190 */ + u_char eeKeymapLC[0x80]; + u_char eeKeymapUC[0x80]; + + /* 0x290 */ + u_char eeLogoBitmap[64][8]; /* 64x64 bit custom logo */ + + /* 0x490 */ + u_char ee_x490[0x500-0x490]; /* unused */ + + /* Other stuff we don't care about... */ + /* 0x500 */ + u_char eeReserved[0x100]; + /* 0x600 */ + u_char eeROM_Area[0x100]; + /* 0x700 */ + u_char eeUnixArea[0x100]; }; -#define EEPROM_BASE 0xffd04000 +/* + * The size of the eeprom on machines with the old clock is 2k. However, + * on machines with the new clock (and the `eeprom' in the nvram area) + * there are only 2040 bytes available. (???). Since we really only + * care about the `diagnostic' area, we'll use it's size when dealing + * with the eeprom in general. + */ +#define EEPROM_SIZE 0x500 -#ifdef _KERNEL +#ifdef _KERNEL extern char *eeprom_va; int eeprom_uio __P((struct uio *)); -#endif /* _KERNEL */ +#endif /* _KERNEL */ + |