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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: M188,v 1.28 2006/05/28 11:09:56 miod Exp $

machine mvme88k m88k

include "../../../conf/GENERIC"

# Processor type
option		M88100
option		M88110

option		MVME188		# support for 188 (requires M88100)

# Define this if your processor has the xxx.usr bug (mask C82N)
option		ERRATA__XXX_USR

maxusers 64

config	bsd swap on generic

# ------------------------------ devices --------------------------------
mainbus0 at root

# ------------------------------ mainbus devices ------------------------
syscon0 at mainbus0 addr 0xfff00000

# ------------------------------ syscon0 devices ------------------------
nvram0	at syscon0 offset 0x80000
dart0	at syscon0 offset 0x82000 ipl 3
vme0	at syscon0 offset 0x85000

# ------------------------------ vme0 devices --------------------------
vmes0	at vme0
vmel0	at vme0

# ------------------------------ vmes0 devices -------------------------
vx0	at vmes0 addr 0xff780000 ipl 3
vx1	at vmes0 addr 0xff790000 ipl 3
vx2	at vmes0 addr 0xff7a0000 ipl 3
vx3	at vmes0 addr 0xff7b0000 ipl 3
le0	at vmes0 addr 0xffff1200 ipl 3
le1	at vmes0 addr 0xffff1400 ipl 3
le2	at vmes0 addr 0xffff1600 ipl 3
vs0	at vmes0 addr 0xffff9000 ipl 2
vs1	at vmes0 addr 0xffff9800 ipl 2
vs2	at vmes0 addr 0xffff4800 ipl 2
vs3	at vmes0 addr 0xffff5800 ipl 2
vs4	at vmes0 addr 0xffff7000 ipl 2
vs5	at vmes0 addr 0xffff7800 ipl 2

# ------------------------------- vs0 devices --------------------------
scsibus* at vs?

# ------------------------------ scsibus devices -----------------------
sd*	at scsibus?
st*	at scsibus?
cd*	at scsibus?