# $NetBSD: INSTALL3X,v 1.62 2021/01/21 06:51:56 nia Exp $
#
# INSTALL3X - Installation kernel for the Sun3X
#
# This kernel is derived from GENERIC with some features commented out.
#
# This kernel does NOT support X, mice, non-NetBSD emulation, etc.
#
include "arch/sun3/conf/std.sun3x"
#options INCLUDE_CONFIG_FILE # embed config file in kernel binary
makeoptions COPTS="-Os -fno-unwind-tables" # Optimise for space. Implies -O2
# Machines to be supported by this kernel
# options FPU_EMULATE # XXX - Ever needed?
# options HAVE_IOCACHE # XXX - Not yet supported.
# Needs to be set per system. i.e change these as you see fit
maxusers 2
# Standard system options
#options KTRACE # system call tracing
#options SYSVMSG # System V message queues
#options SYSVSEM # System V semaphores
#options SYSVSHM # System V shared memory
#options INSECURE # disable kernel security level
options USERCONF # userconf(4) support
options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
# Which kernel debugger? Uncomment either this:
#options DDB
# ... or these for KGDB (gdb remote target)
#makeoptions DEBUG="-g" # debugging symbols for gdb
#options KGDB
#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01
# Other debugging options
#options DDB_HISTORY_SIZE=100 # enable history editing in DDB
#options DEBUG # kernel debugging code
#options DIAGNOSTIC # extra kernel sanity checking
#options PMAP_DEBUG
#options SCSIDEBUG
#options SCSIVERBOSE # Verbose SCSI errors
# Compatibility options
include "conf/compat_netbsd13.config"
#options COMPAT_LINUX # can run Linux/m68k executables
#options COMPAT_OSSAUDIO # can run Linux/m68k executables
# File systems
file-system FFS # Berkeley Fast Filesystem
file-system NFS # Sun NFS client support
file-system CD9660 # ISO 9660 + Rock Ridge file system
file-system MSDOSFS # MS-DOS FAT file system
#file-system FDESC # /dev/fd/*
file-system KERNFS # /kern
#file-system NULLFS # loopback file system
#file-system PROCFS # /proc
#file-system UNION # union file system
#file-system MFS # memory-based filesystem
#file-system PTYFS # /dev/pts/N support
# Filesystem options
#options NFSSERVER # nfs server support
#options QUOTA # legacy UFS quotas
#options QUOTA2 # new, in-filesystem UFS quotas
#options FFS_EI # FFS Endian Independent support
#options NFS_V2_ONLY # Exclude NFS3 code to save space
options FFS_NO_SNAPSHOT # No FFS snapshot support
options WAPBL # File system journaling support
# Networking options
options INET # IP protocol stack support
#options GATEWAY # IP packet forwarding
#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
# Work-around for root on slow servers (insurance...)
options NFS_BOOT_RWSIZE=1024
options NFS_BOOT_BOOTPARAM
config netbsd root on ? type ?
# 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
#
# Serial ports
#
zstty0 at zsc1 channel 0 # ttya
zstty1 at zsc1 channel 1 # ttyb
kbd0 at zsc0 channel 0 # keyboard
#ms0 at zsc0 channel 1 # mouse
#
# Network devices
#
# Intel Ethernet (onboard, or VME)
ie0 at obio0 addr 0x65000000 ipl 3
ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
# Emulex SCSI (3/80 only)
# Both `dma' and `esp' are needed.
# See GENERIC3X for the flags description.
dma0 at obio0 addr 0x66001000 ipl 2
esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000
# Floppy drive
fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40
fd0 at fdc0 # First (and only) floppy drive.
# Sun3 "si" SCSI controller (NCR 5380)
# See GENERIC3X for the flags description.
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 ?
