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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: files.wscons,v 1.15 2007/05/31 22:23:13 tedu Exp $
# $NetBSD: files.wscons,v 1.34 2005/05/04 01:52:16 augustss Exp $

#
# "Workstation Console" glue; attaches frame buffer to emulator & keyboard,
# plus deals with kernel mouse drivers.
#
# These files are included with strange conditions because of the hairy
# interactions between them.  In particular, chunks of the glue,
# keyboard, and mouse code are called directly by other chunks.  Also,
# each hardware driver can make calls into its (child) interface driver.
# This could all be cleaned up, but it's not clear that it's worth the
# trouble.
#

# this loses, but there's no way to define attributes which have attributes
device	wsdisplay #tty?
attach	wsdisplay at wsemuldisplaydev with wsdisplay_emul
device	wskbd
attach	wskbd at wskbddev
device	wsmouse
attach	wsmouse at wsmousedev

file	dev/wscons/wsdisplay.c			wsdisplay	needs-flag
file	dev/wscons/wsdisplay_compat_usl.c	wsdisplay & wsdisplay_compat_usl
file	dev/wscons/wsevent.c			wsdisplay | wskbd |
						wsmouse | wsmux
file	dev/wscons/wskbd.c			wskbd		needs-flag
file	dev/wscons/wskbdutil.c			wskbd
file	dev/wscons/wsmouse.c			wsmouse		needs-flag

pseudo-device	wsmux
file	dev/wscons/wsmux.c			wsmux		needs-flag

# emulation code
file	dev/wscons/wsemulconf.c			wsdisplay
file	dev/wscons/wsemul_dumb.c		wsdisplay & wsemul_dumb
file	dev/wscons/wsemul_sun.c			wsdisplay & wsemul_sun
file	dev/wscons/wsemul_vt100.c		wsdisplay & !wsemul_no_vt100
file	dev/wscons/wsemul_vt100_subr.c		wsdisplay & !wsemul_no_vt100
file	dev/wscons/wsemul_vt100_chars.c		wsdisplay & !wsemul_no_vt100
file	dev/wscons/wsemul_vt100_keys.c		wsdisplay & !wsemul_no_vt100