127 lines
3.0 KiB
Plaintext
127 lines
3.0 KiB
Plaintext
# $NetBSD: RAMDISK,v 1.10 1997/03/11 21:21:53 gwr Exp $
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#
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# RAMDISK: Root/swap on ramdisk
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# This kernel is used to:
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# format the disk (not yet implemented)
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# partition the disk (disklabel)
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# install the miniroot in the swap partition
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#
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include "arch/sun3/conf/std.sun3"
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# Machines to be supported by this kernel
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options FPU_EMULATE # XXX - Should not be needed!
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options HAVECACHE # Sun3/260 VAC
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# Needs to be set per system. i.e change these as you see fit
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maxusers 2
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# Standard system options
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# Debugging options. Uncomment either this:
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#options DDB
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# ... or these for KGDB (gdb remote target)
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makeoptions DEBUG="-g" # debugging symbols for gdb
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options KGDB
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options KGDBDEV=0x0C01
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# Enable the hooks used for initializing the ram-disk.
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options MEMORY_DISK_HOOKS
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options MINIROOTSIZE=512 # 256K
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# Filesystem options
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# May need NFS to get miniroot image
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file-system NFS # nfs client support
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# Need FFS for the ramdisk image
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file-system FFS # ufs file system
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options FIFO # named pipes used during install
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# Networking options
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options INET # IP prototol stack support
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options TCP_COMPAT_42 # TCP bug compatibility with 4.2BSD
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# XXX - Work-around for root on slow servers (insurance...)
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options NFS_BOOT_RWSIZE=1024
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# Compatability options
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# Sun3-specific debugging options
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#options DIAGNOSTIC
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config netbsd root on md0 type ffs
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#
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# Serial ports
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#
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zstty0 at zsc1 channel 0 # ttya
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zstty1 at zsc1 channel 1 # ttyb
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kbd0 at zsc0 channel 0 # keyboard
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ms0 at zsc0 channel 1 # mouse
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#
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# Network devices
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#
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# Intel Ethernet (onboard, or VME)
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ie0 at obio0 addr 0x0C0000 level 3
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ie1 at vmes0 addr 0xffe88000 level 3 vect 0x75
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# Lance Ethernet (only onboard)
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le0 at obio0 addr 0x120000 level 3
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#
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# Disk and tape devices
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#
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# Sun3 "si" SCSI controller (NCR 5380)
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si0 at obio0 addr 0x140000 level 2
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si0 at vmes0 addr 0xff200000 level 2 vect 0x40
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si1 at vmes0 addr 0xff204000 level 2 vect 0x41
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# Xylogics 450/451 controllers
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# xyc0 at vmes0 addr 0xffffee40 level 2 vect 0x48
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# xyc1 at vmes0 addr 0xffffee48 level 2 vect 0x49
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# Just wire-down the units so bootdev match is easy.
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# xy0 at xyc0 drive 0
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# xy1 at xyc0 drive 1
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# xy2 at xyc1 drive 0
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# xy3 at xyc1 drive 1
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# Xylogics 7053 controllers
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# xdc0 at vmel0 addr 0xffffee80 level 2 vect 0x44
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# xdc1 at vmel0 addr 0xffffee90 level 2 vect 0x45
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# Just wire-down the units so bootdev match is easy.
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# xd0 at xdc0 drive 0
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# xd1 at xdc0 drive 1
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# xd2 at xdc1 drive 0
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# xd3 at xdc1 drive 1
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# Xylogics 472 tape controllers?
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#
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# Frame buffer devices
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# (Not needed for the RAMDISK installation kernel)
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#
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# SCSI infrastructure
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#
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scsibus* at scsi?
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sd* at scsibus? target ? lun ? # SCSI disks
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st* at scsibus? target ? lun ? # SCSI tapes
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cd* at scsibus? target ? lun ? # SCSI CD-ROMs
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#ch* at scsibus? target ? lun ? # SCSI changer devices
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#ss* at scsibus? target ? lun ? # SCSI scanners
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uk* at scsibus? target ? lun ? # unknown SCSI devices
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# Memory-disk (root for install tape)
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pseudo-device md 2
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# Misc.
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pseudo-device loop 1 # network loopback
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pseudo-device sl 2 # CSLIP
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pseudo-device ppp 2 # PPP
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