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Import of OpenBSD 4.2 release kernel tree with initial code to support 
Jornada 720/728, StrongARM 1110-based handheld PC.
At this point kernel roots on NFS and boots into vfs_mountroot() and traps.
What is supported:
- glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode
(needs some palette tweaks for non black/white/blue colors, i think)
- saic, SA11x0 interrupt controller (needs cleanup)
- sacom, SA11x0 UART (supported only as boot console for now)
- SA11x0 GPIO controller fully supported (but can't handle multiple interrupt
handlers on one gpio pin)
- sassp, SSP port on SA11x0 that attaches spibus
- Jornada microcontroller (jmcu) to control kbd, battery, etc throught
the SPI bus (wskbd attaches on jmcu, but not tested)
- tod functions seem work
- initial code for SA-1111 (chip companion) : this is TODO

Next important steps, i think:
- gpio and intc on sa1111
- pcmcia support for sa11x0 (and sa1111 help logic)
- REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs)
- root on wd0! (using already supported PCMCIA-ATA)

#	$OpenBSD: GENERIC,v 1.48 2006/02/14 18:11:03 miod Exp $
#
# For further information on compiling OpenBSD kernels, see the config(8)
# man page.
#
# For further information on hardware support for this architecture, see
# the intro(4) man page.  For further information about kernel options
# for this architecture, see the options(4) man page.  For an explanation
# of each device driver in this file see the section 4 man page for the
# device.

machine		mac68k m68k
include		"../../../conf/GENERIC"
maxusers	32			# estimated number of users

# Mac-specific options
option		M68040
option		M68030
option		M68020		# Must have 68851 PMMU
option		FPSP
option		FPU_EMULATE
option		COMPAT_SUNOS	# SunOS m68k binary compatibility
option		ADBVERBOSE
option	WSDISPLAY_COMPAT_RAWKBD		# provide raw scancodes; needed for X11

config		bsd	swap generic

mainbus0	at root

# on-board I/O
obio0		at mainbus?

adb0		at obio?
akbd*		at adb?		# ADB keyboard
ams*		at adb?		# ADB mouse

asc0		at obio?	# ASC/EASC audio
esp0		at obio?	# SCSI NCR 53C9x
esp1		at obio?	# SCSI NCR 53C9x
macfb*		at obio?	# Internal video hardware
mc*		at obio?	# MACE ethernet on Centris/Quadra 660av
sn*		at obio?	# Internal ethernet
zsc0		at obio?	# Zilog serial chip
zstty*		at zsc?

# nubus boards
nubus0		at mainbus?

ae*		at nubus?	# Most Apple Ethernet Cards
macfb*		at nubus?	# NuBus video cards
sn*		at nubus?	# SONIC-based ethernet cards
#sm*		at nubus?	# SMC 91cxx-based ethernet cards

#nsphy*		at mii? phy?
#ukphy*		at mii? phy?

# workstation console
wsdisplay*	at macfb?
wskbd*		at akbd? mux 1
wsmouse*	at ams? mux 0

# Enable only one of ncrscsi or sbc
ncrscsi0	at obio?		# SCSI NCR 5380
sbc0		at obio? disable flags 0x1	# MI NCR 5380 SCSI Bus Controller

scsibus*	at esp?
scsibus*	at ncrscsi?
scsibus*	at sbc?

sd*		at scsibus?	# SCSI disk drives
st*		at scsibus?	# SCSI tape drives
cd*		at scsibus?	# SCSI CD-ROM drives
ch*		at scsibus?	# SCSI autochangers
ss*		at scsibus?	# SCSI scanners
safte*		at scsibus?	# SCSI accessed fault-tolerant enclosures
ses*		at scsibus?	# SCSI enclosure services
uk*		at scsibus?	# SCSI unknown

pseudo-device	wsmux	2