# $NetBSD: FOURMEG,v 1.22 2002/01/27 13:23:12 jdolecek Exp $

# FOURMEG arm26 configuration -- something small

include "arch/arm26/conf/std.arm26"

maxusers 2

# CPU support
options 	CPU_ARM2
options 	CPU_ARM250
options 	CPU_ARM3

# Diagnostic/debugging support options
#options 	DIAGNOSTIC		# Cheap kernel consistency checks
#options 	DEBUG			# More expensive checks and printfs
#options 	DDB			# kernel debugger
#options 	SYSCALL_DEBUG		# trace syscall entry/exit
#options 	SCSIDEBUG
#options 	UVMHIST

## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file),
## such that gdb(1) can be used on a kernel coredump.
#makeoptions	DEBUG="-g"

makeoptions	COPTS="-Os -fno-inline"

# File systems
file-system	FFS		# Fast file system
#file-system	LFS		# log-structured file system
file-system	MFS		# Memory-based file system
#file-system 	EXT2FS		# second extended file system (linux)
#file-system	CD9660		# ISO-9660 CD-ROM FS (w/RockRidge extensions)
file-system	FILECORE	# Acorn filecore file system
#file-system 	ADOSFS		# AmigaDOS-compatible file system
#file-system	MSDOSFS		# MS-DOS-compatible file system
#file-system	NTFS		# Windows/NT file system (experimental)
file-system	NFS		# Sun NFS-compatible file system client
#file-system	NULLFS		# loopback file system
#file-system 	OVERLAY		# overlay filesystem
#file-system	PORTAL		# portal filesystem (still experimental)
#file-system	UMAPFS		# NULLFS + uid and gid remapping
#file-system	UNION		# union file system
file-system	PROCFS		# /proc
file-system	KERNFS		# /kern
file-system	FDESC		# /dev/fd

# File system options
#options 	QUOTA		# UFS quotas
#options 	NFSSERVER	# Sun NFS-compatible file system server
options 	FFS_EI		# FFS endianness-independence support
#options 	SOFTDEP		# FFS soft updates support.
options 	NFS_V2_ONLY	# Make a smaller NFS

# Executable format options
options 	EXEC_ELF32
options 	EXEC_SCRIPT

# Networking options
#options 	GATEWAY		# packet forwarding
options 	INET		# Internet protocol suite
options 	INET6		# IPV6
#options 	IPSEC		# IP security
#options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
#options 	IPSEC_DEBUG	# debug for IP security
#options 	MROUTING	# IP multicast routing
#options 	NS		# XNS
#options 	NSIP		# XNS tunneling over IP
#options 	ISO,TPIP	# OSI
#options 	EON		# OSI tunneling over IP
#options 	CCITT,LLC,HDLC	# X.25
#options 	NETATALK	# AppleTalk networking
#options 	PFIL_HOOKS	# pfil(9) packet filter hooks
#options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
#options 	PPP_DEFLATE	# Deflate compression support for PPP
#options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG

#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
#options 	COMPAT_43	# 4.3BSD compatibility.

# Binary compatibility with previous versions of NetBSD.
# None yet, since NetBSD/arm26 hasn't been released.

# System V IPC
options 	SYSVMSG		# System V-like message queues
options 	SYSVSEM		# System V-like semaphores
options 	SYSVSHM		# System V-like shared memory
#options 	SHMMAXPGS=1024	# 1024 pages is the default

# Miscellaneous kernel options
options 	KTRACE		# system call tracing, a la ktrace(1)
#options 	IRQSTATS	# manage IRQ statistics
#options 	LKM		# loadable kernel modules
#options 	KMEMSTATS	# kernel memory statistics
#options 	SCSIVERBOSE	# Verbose SCSI errors
options 	BUFPAGES=1
options		PIPE_SOCKETPAIR	# smaller, but slower pipe(2)

# Disable kernel security.
#options 	INSECURE

# Reduce kernel size a little
options 	VNODE_OP_NOINLINE

# NFS boot options
options 	NFS_BOOT_DHCP		# superset of BOOTP
options 	NFS_BOOT_BOOTPARAM
#options 	NFS_BOOT_RWSIZE=1024	# XXX "ea" driver bug workaround

# WS console uses DUMB, SUN or VT100 terminal emulation
#options 	WSEMUL_NODUMB
#options 	WSEMUL_SUN
#options 	WSEMUL_VT100
options 	FONT_VT220L8x8		# 8x8 font for console
options 	RASOPS_SMALL

config		netbsd	root on ? type ?
#config		netbsd	root on sd0 type ffs
#config		netbsd	root on ? type nfs

cpu0		at root

iobus0		at root			# 16-bit I/O bus

ioc0		at iobus0 base 0x200000	# I/O controller

iic0		at ioc0			# I^2C serial bus
rtc0		at iic0 addr 0xa0	# Real-time clock

arckbd0 	at ioc0 bank 0 offset 0x04 # System keyboard
arcwskbd0	at arckbd0		# Logical devices...
wskbd0		at arcwskbd0
arcwsmouse0	at arckbd0
wsmouse0	at arcwsmouse0

ioeb0		at ioc0 bank 5		# I/O Extension Block (A5000)
latches0	at ioc0 bank 5		# Printer/FDC control latches (Arc)

podulebus0	at ioc0 bank 4		# Expansion card bus
unixbp0 	at ioc0 bank 6		# Unix Backplane (interrupt routing)

ei*		at podulebus0 slot ?	# Acorn AKA25 (Ether1)
ea*		at podulebus0 slot ?	# Atomwide Ether3
eh*		at podulebus0 slot ?	# i-cubed EtherH (E100/200/500)

dtide*		at podulebus0 slot ?	# D.T. Software IDE interface
wd*		at dtide? channel ? drive ? # IDE hard discs
atapibus*	at dtide? channel ?	# ATAPI devices

hcide*		at podulebus0 slot ?	# HCCS IDE interface
wd*		at hcide? channel ? drive ? # IDE hard discs
atapibus*	at hcide? channel ?	# ATAPI devices

hcsc*		at podulebus0 slot ?	# HCCS 8-bit SCSI interface
scsibus*	at hcsc?

oak*		at podulebus0 slot ?	# Oak Solutions 16-bit SCSI interface
scsibus*	at oak?

upc0		at iobus0 base 0x010000	# I/O chip on IOEB machines
#com0		at upc0			# Serial port
#lpt0		at upc0			# Parallel port
wdc0		at upc0			# IDE controller

wd*		at wdc? drive ?		# IDE hard discs
atapibus*	at wdc?			# ATAPI devices
cd*		at atapibus? drive ?	# ATAPI CD-ROM drives
#sd*		at atapibus? drive ?	# ATAPI disk drives
#uk*		at atapibus? drive ?	# ATAPI unknown

sd*		at scsibus? target ? lun ?	# SCSI disk drives
#st*		at scsibus? target ? lun ?	# SCSI tape drives
cd*		at scsibus? target ? lun ?	# SCSI CD-ROM drives
#ch*		at scsibus? target ? lun ?	# SCSI auto-changers
#uk*		at scsibus? target ? lun ?	# SCSI unknown device
#ss*		at scsibus? target ? lun ?	# SCSI scanner

arcvideo0	at root			# On-board video
wsdisplay0	at arcvideo0

#pseudo-device	bpfilter	16
#pseudo-device	ccd		4
#pseudo-device	raid		4	# RAIDframe disk driver
#options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
#pseudo-device	ipfilter	1
pseudo-device	loop		1
pseudo-device	md		1
#options 	MEMORY_DISK_HOOKS
#options 	MINIROOTSIZE=
#pseudo-device	ppp		4
pseudo-device	pty
#pseudo-device	sl		4
#pseudo-device	vnd		4
#pseudo-device	gre		2	# generic L3 over IP tunnel
#pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
#pseudo-device	sequencer	1	# MIDI sequencer
pseudo-device	wsmux			# keyboard/mouse multiplexor

# rnd is EXPERIMENTAL
#pseudo-device	rnd			# /dev/random and in-kernel generator