NetBSD/sys/arch/sun3/conf/RAMDISK3X

130 lines
3.2 KiB
Plaintext
Raw Normal View History

# $NetBSD: RAMDISK3X,v 1.7 1998/06/26 01:54:13 lukem Exp $
1997-05-27 05:06:33 +04:00
# RAMDISK: Root/swap on ramdisk
# This kernel is used to:
# format the disk (not yet implemented)
# partition the disk (disklabel)
# install the miniroot in the swap partition
include "arch/sun3/conf/std.sun3x"
1998-02-05 07:56:24 +03:00
# Machines to be supported by this kernel
# options FPU_EMULATE # XXX - Ever needed?
1998-02-05 07:56:24 +03:00
# options HAVE_IOCACHE # XXX - Not yet supported.
1997-05-27 05:06:33 +04:00
# Needs to be set per system. i.e change these as you see fit
maxusers 2
# Standard system options
1997-10-07 21:50:50 +04:00
# ... debugging options
#options DDB
# Compatability options (none)
1997-05-27 05:06:33 +04:00
# Filesystem options
1997-10-07 21:50:50 +04:00
# Need FFS for the ramdisk image.
file-system FFS # Berkeley Fast Filesystem
# May need these to get miniroot image.
file-system NFS # Sun NFS client support
file-system CD9660 # ISO 9660 + Rock Ridge file system
1997-05-27 05:06:33 +04:00
# Networking options
options INET # IP prototol stack support
options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP
1998-02-05 07:56:24 +03:00
# Enable the hooks used for initializing the root memory-disk.
1997-10-07 21:50:50 +04:00
options MEMORY_DISK_HOOKS
1998-02-05 07:56:24 +03:00
options MEMORY_DISK_IS_ROOT # force root on memory disk
options MEMORY_DISK_SERVER=0 # no userspace memory disk support
options MINIROOTSIZE=512 # size of memory disk, in blocks
1997-10-07 21:50:50 +04:00
1997-05-27 05:06:33 +04:00
config netbsd root on md0 type ffs
1998-02-05 07:56:24 +03:00
# On-board I/O space (required)
include "arch/sun3/conf/obio.sun3x"
# On-board memory (optional)
# See frame-buffers
# obmem0 at mainbus?
# VME bus support (optional)
# One unit for each address space
vme0 at mainbus? # A16/D16
vme1 at mainbus? # A16/D32
vme2 at mainbus? # A24/D16
vme3 at mainbus? # A24/D32
vme4 at mainbus? # A32/D16
vme5 at mainbus? # A32/D32
1997-05-27 05:06:33 +04:00
#
# Serial ports
#
zstty0 at zsc1 channel 0 # ttya
zstty1 at zsc1 channel 1 # ttyb
kbd0 at zsc0 channel 0 # keyboard
1998-02-05 07:56:24 +03:00
#ms0 at zsc0 channel 1 # mouse
1997-05-27 05:06:33 +04:00
#
# Network devices
#
1998-02-05 07:56:24 +03:00
# Intel Ethernet (onboard, or VME)
1997-10-07 21:50:50 +04:00
ie0 at obio0 addr 0x65000000 ipl 3
1998-02-05 07:56:24 +03:00
ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
1997-10-07 21:50:50 +04:00
1997-05-27 05:06:33 +04:00
# Lance Ethernet (only onboard)
le0 at obio0 addr 0x65002000 ipl 3
#
# Disk and tape devices
#
1997-10-07 21:50:50 +04:00
# Emulex SCSI (3/80 only)
# See GENERIC3X for the flags description.
1997-05-27 05:06:33 +04:00
esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f
# Floppy drive
fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40
fd0 at fdc0 # First (and only) floppy drive.
1998-02-05 07:56:24 +03:00
# Sun3 "si" SCSI controller (NCR 5380)
# See GENERIC3X for the flags description.
1998-02-05 07:56:24 +03:00
si0 at vme2 addr 0x200000 ipl 2 vect 0x40
si1 at vme2 addr 0x204000 ipl 2 vect 0x41
# Xylogics 450/451 controllers (VME A16/D16)
xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
xy* at xyc? drive ?
# Xylogics 7053 controllers (VME A16/D32)
xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
xd* at xdc? drive ?
# Xylogics 472 tape controllers?
1997-05-27 05:06:33 +04:00
#
# Frame buffer devices
# (Not needed for installation kernels.)
1997-05-27 05:06:33 +04:00
#
# SCSI infrastructure
#
scsibus* at scsi?
sd* at scsibus? target ? lun ? # SCSI disks
st* at scsibus? target ? lun ? # SCSI tapes
cd* at scsibus? target ? lun ? # SCSI CD-ROMs
#ch* at scsibus? target ? lun ? # SCSI changer devices
#ss* at scsibus? target ? lun ? # SCSI scanners
1998-02-05 07:56:24 +03:00
#uk* at scsibus? target ? lun ? # unknown SCSI devices
1997-05-27 05:06:33 +04:00
1997-10-07 21:50:50 +04:00
# Memory-disk drivers (root for install tape)
1997-05-27 05:06:33 +04:00
pseudo-device md 2
# Misc.
pseudo-device loop 1 # network loopback
pseudo-device sl 2 # CSLIP
pseudo-device ppp 2 # PPP