RAMDISK revision 1.24
11.24Stsutsui# $NetBSD: RAMDISK,v 1.24 2000/06/10 04:29:41 tsutsui Exp $ 21.1Sgwr 31.1Sgwr# RAMDISK: Root/swap on ramdisk 41.1Sgwr# This kernel is used to: 51.1Sgwr# format the disk (not yet implemented) 61.1Sgwr# partition the disk (disklabel) 71.1Sgwr# install the miniroot in the swap partition 81.1Sgwr 91.5Sjtcinclude "arch/sun3/conf/std.sun3" 101.1Sgwr 111.17Sgwr# Machines to be supported by this kernel 121.13Sgwr# options FPU_EMULATE # No FP code here! 131.1Sgwroptions HAVECACHE # Sun3/260 VAC 141.1Sgwr 151.1Sgwr# Needs to be set per system. i.e change these as you see fit 161.1Sgwrmaxusers 2 171.1Sgwr 181.1Sgwr# Standard system options 191.13Sgwr# ... debugging options 201.18Sgwr#options DDB 211.19Sgwr# Compatability options (none) 221.6Sthorpej 231.13Sgwr# Filesystem options 241.13Sgwr# Need FFS for the ramdisk image. 251.13Sgwrfile-system FFS # Berkeley Fast Filesystem 261.13Sgwr# May need these to get miniroot image. 271.13Sgwrfile-system NFS # Sun NFS client support 281.13Sgwrfile-system CD9660 # ISO 9660 + Rock Ridge file system 291.2Sgwr 301.18Sgwr# Networking options 311.18Sgwroptions INET # IP prototol stack support 321.18Sgwroptions TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP 331.18Sgwr 341.13Sgwr# Enable the hooks used for initializing the root memory-disk. 351.8Spkoptions MEMORY_DISK_HOOKS 361.13Sgwroptions MEMORY_DISK_IS_ROOT # force root on memory disk 371.13Sgwroptions MEMORY_DISK_SERVER=0 # no userspace memory disk support 381.23Stsutsuioptions MINIROOTSIZE=800 # size of memory disk, in blocks 391.1Sgwr 401.24Stsutsuiconfig netbsd root on ? type ffs 411.1Sgwr 421.16Sgwr# On-board I/O space (required) 431.16Sgwrinclude "arch/sun3/conf/obio.sun3" 441.16Sgwr 451.16Sgwr# On-board memory (optional) 461.16Sgwr# See frame-buffers 471.16Sgwr# obmem0 at mainbus? 481.16Sgwr 491.16Sgwr# VME bus support (optional) 501.16Sgwr# One unit for each address space 511.16Sgwrvme0 at mainbus? # A16/D16 521.16Sgwrvme1 at mainbus? # A16/D32 531.16Sgwrvme2 at mainbus? # A24/D16 541.16Sgwrvme3 at mainbus? # A24/D32 551.16Sgwrvme4 at mainbus? # A32/D16 561.16Sgwrvme5 at mainbus? # A32/D32 571.16Sgwr 581.2Sgwr# 591.3Sgwr# Serial ports 601.3Sgwr# 611.11Slukemzstty0 at zsc1 channel 0 # ttya 621.11Slukemzstty1 at zsc1 channel 1 # ttyb 631.3Sgwr 641.11Slukemkbd0 at zsc0 channel 0 # keyboard 651.13Sgwr#ms0 at zsc0 channel 1 # mouse 661.3Sgwr 671.3Sgwr# 681.2Sgwr# Network devices 691.2Sgwr# 701.1Sgwr 711.2Sgwr# Intel Ethernet (onboard, or VME) 721.16Sgwrie0 at obio0 addr 0x0C0000 ipl 3 731.16Sgwrie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 741.1Sgwr 751.2Sgwr# Lance Ethernet (only onboard) 761.16Sgwrle0 at obio0 addr 0x120000 ipl 3 771.16Sgwr 781.16Sgwr# All Sun3 machines with an "le" (3/50, 3/60) should be 791.16Sgwr# presumed to have the old, buggy LANCE chip. (Rev. C) 801.16Sgwroptions LANCE_REVC_BUG 811.1Sgwr 821.2Sgwr# 831.2Sgwr# Disk and tape devices 841.2Sgwr# 851.2Sgwr 861.2Sgwr# Sun3 "si" SCSI controller (NCR 5380) 871.13Sgwr# See GENERIC for the flags description. 881.16Sgwrsi0 at obio0 addr 0x140000 ipl 2 891.16Sgwrsi0 at vme2 addr 0x200000 ipl 2 vect 0x40 901.16Sgwrsi1 at vme2 addr 0x204000 ipl 2 vect 0x41 911.16Sgwr 921.16Sgwr# Xylogics 450/451 controllers (VME A16/D16) 931.16Sgwrxyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 941.16Sgwrxyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 951.13Sgwrxy* at xyc? drive ? 961.10Sgwr 971.16Sgwr# Xylogics 7053 controllers (VME A16/D32) 981.16Sgwrxdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 991.16Sgwrxdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 1001.13Sgwrxd* at xdc? drive ? 1011.2Sgwr 1021.2Sgwr# Xylogics 472 tape controllers? 1031.13Sgwr 1041.16Sgwr# Sun3/E SCSI+Ethernet board (VME A24/D16) 1051.16Sgwr# Note: the board uses vect and vect+1 1061.16Sgwrsebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75 1071.16Sgwrsebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77 1081.13Sgwrsi* at sebuf? 1091.13Sgwrie* at sebuf? 1101.2Sgwr 1111.2Sgwr# 1121.2Sgwr# Frame buffer devices 1131.18Sgwr# (Not needed for installation kernels.) 1141.1Sgwr 1151.2Sgwr# 1161.2Sgwr# SCSI infrastructure 1171.2Sgwr# 1181.1Sgwrscsibus* at scsi? 1191.1Sgwr 1201.10Sgwrsd* at scsibus? target ? lun ? # SCSI disks 1211.10Sgwrst* at scsibus? target ? lun ? # SCSI tapes 1221.10Sgwrcd* at scsibus? target ? lun ? # SCSI CD-ROMs 1231.10Sgwr#ch* at scsibus? target ? lun ? # SCSI changer devices 1241.10Sgwr#ss* at scsibus? target ? lun ? # SCSI scanners 1251.20Sgwr#uk* at scsibus? target ? lun ? # unknown SCSI devices 1261.1Sgwr 1271.16Sgwr# Memory-disk drivers (root for install tape) 1281.11Slukempseudo-device md 2 1291.2Sgwr 1301.2Sgwr# Misc. 1311.11Slukempseudo-device loop 1 # network loopback 1321.11Slukempseudo-device sl 2 # CSLIP 133