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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: FPSP.sa,v 1.2 1996/05/29 21:05:20 niklas Exp $
*	$NetBSD: FPSP.sa,v 1.2 1994/10/26 07:48:33 cgd Exp $

*	MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
*	M68000 Hi-Performance Microprocessor Division
*	M68040 Software Package 
*
*	M68040 Software Package Copyright (c) 1993, 1994 Motorola Inc.
*	All rights reserved.
*
*	THE SOFTWARE is provided on an "AS IS" basis and without warranty.
*	To the maximum extent permitted by applicable law,
*	MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
*	INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
*	PARTICULAR PURPOSE and any warranty against infringement with
*	regard to the SOFTWARE (INCLUDING ANY MODIFIED VERSIONS THEREOF)
*	and any accompanying written materials. 
*
*	To the maximum extent permitted by applicable law,
*	IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
*	(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS
*	PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR
*	OTHER PECUNIARY LOSS) ARISING OF THE USE OR INABILITY TO USE THE
*	SOFTWARE.  Motorola assumes no responsibility for the maintenance
*	and support of the SOFTWARE.  
*
*	You are hereby granted a copyright license to use, modify, and
*	distribute the SOFTWARE so long as this entire notice is retained
*	without alteration in any modified and/or redistributed versions,
*	and that such modified versions are clearly identified as such.
*	No licenses are granted by implication, estoppel or otherwise
*	under any patents or trademarks of Motorola, Inc.

*
*	FPSP.sa 3.1 12/10/90
*
*	Init file for testing FPSP software package.
* 
*	Takes over the exception vectors that the FPSP handles.
*

FPSP	IDNT	2,1 Motorola 040 Floating Point Software Package

CODE_ST		equ	$10000	;address of test code start

FLINE_VEC	equ	$2c
BSUN_VEC	equ	$c0
INEX2_VEC	equ	$c4
DZ_VEC		equ	$c8
UNFL_VEC	equ	$cc
OPERR_VEC	equ	$d0
OVFL_VEC	equ	$d4
SNAN_VEC	equ	$d8
UNSUP_VEC	equ	$dc

	xref	fline,unsupp
	xref	bsun,inex,dz,unfl 
	xref	operr,ovfl,snan
	
	section	7

* Load vector table with addresses of FPSP routines and
* branch to CODE_ST, start address of test code.

	xdef	start
start:
	movec.l	VBR,a0
	move.l	#fline,FLINE_VEC(a0)
	move.l	#bsun,BSUN_VEC(a0)
	move.l	#inex,INEX2_VEC(a0)
	move.l	#dz,DZ_VEC(a0)
	move.l	#unfl,UNFL_VEC(a0)
	move.l	#operr,OPERR_VEC(a0)
	move.l	#ovfl,OVFL_VEC(a0)
	move.l	#snan,SNAN_VEC(a0)
	move.l	#unsupp,UNSUP_VEC(a0)

	jmp	CODE_ST

	end