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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.arm,v 1.11 2006/07/12 17:31:23 miod Exp $
#	$NetBSD: files.arm,v 1.76 2003/11/05 12:53:15 scw Exp $

# Floating point emulator
#file	arch/arm/fpe-arm/armfpe_glue.S		armfpe
#file	arch/arm/fpe-arm/armfpe_init.c		armfpe
#file	arch/arm/fpe-arm/armfpe.S		armfpe

# generic networking files
file	arch/arm/arm/in_cksum_arm.S		inet

# DDB
file	arch/arm/arm/db_disasm.c		ddb
file	arch/arm/arm/db_interface.c		(ddb|kgdb)
file	arch/arm/arm/db_trace.c			ddb
file	arch/arm/arm/db_machdep.c		ddb
file	arch/arm/arm/kgdb_machdep.c		kgdb

# FIQ support
file	arch/arm/arm/fiq.c
file	arch/arm/arm/fiq_subr.S

# mainbus files
device	mainbus {[base = -1], [dack = -1], [irq = -1]}
attach	mainbus at root
file	arch/arm/mainbus/mainbus.c		mainbus
file	arch/arm/mainbus/mainbus_io.c		mainbus
file	arch/arm/mainbus/mainbus_io_asm.S	mainbus

device	cpu {}
attach	cpu at mainbus with cpu_mainbus
file	arch/arm/mainbus/cpu_mainbus.c		cpu_mainbus

# files related to debugging
file	arch/arm/arm/disassem.c

# bus_space(9)
define	bus_space_generic
file	arch/arm/arm/bus_space_asm_generic.S
file	arch/arm/arm/bus_space_notimpl.S

file	arch/arm/arm/arm_machdep.c
file	arch/arm/arm/ast.c
file	arch/arm/arm/bcopyinout.S
file	arch/arm/arm/blockio.S
file	arch/arm/arm/bootconfig.c
file	arch/arm/arm/compat_13_machdep.c	compat_13
file	arch/arm/arm/copystr.S
file	arch/arm/arm/cpufunc.c
file	arch/arm/arm/cpufunc_asm.S
file	arch/arm/arm/cpufunc_asm_arm3.S		cpu_arm3
file	arch/arm/arm/cpufunc_asm_arm67.S	cpu_arm6 | cpu_arm7
file	arch/arm/arm/cpufunc_asm_arm7tdmi.S	cpu_arm7tdmi
file	arch/arm/arm/cpufunc_asm_arm8.S		cpu_arm8
file	arch/arm/arm/cpufunc_asm_arm9.S		cpu_arm9
file	arch/arm/arm/cpufunc_asm_arm10.S	cpu_arm10
file	arch/arm/arm/cpufunc_asm_armv4.S	cpu_arm9 | cpu_arm10 |
							cpu_sa110 |
							cpu_sa1100 |
							cpu_sa1110 |
							cpu_ixp12x0 |
							cpu_xscale_80200 |
							cpu_xscale_80321 |
							cpu_xscale_ixp425 |
							cpu_xscale_pxa2x0
file	arch/arm/arm/cpufunc_asm_sa1.S		cpu_sa110 | cpu_sa1100 |
							cpu_sa1110 |
							cpu_ixp12x0
file	arch/arm/arm/cpufunc_asm_sa11x0.S	cpu_sa1100 | cpu_sa1110
file	arch/arm/arm/cpufunc_asm_xscale.S	cpu_xscale_80200 |
							cpu_xscale_80321 |
							cpu_xscale_ixp425 |
							cpu_xscale_pxa2x0
file	arch/arm/arm/cpufunc_asm_ixp12x0.S	cpu_ixp12x0
file	arch/arm/arm/process_machdep.c
file	arch/arm/arm/procfs_machdep.c		procfs
file	arch/arm/arm/sig_machdep.c
file	arch/arm/arm/sigcode.S
file	arch/arm/arm/syscall.c
file	arch/arm/arm/undefined.c
# vectors.S gets included manually by Makefile.acorn26, since it needs
# to be at the start of the text segment on those machines.
file	arch/arm/arm/vectors.S		
file	arch/arm/arm/vm_machdep_arm.c

# files common to arm implementations
file	arch/arm/arm/arm32_machdep.c
file	arch/arm/arm/bus_dma.c
file	arch/arm/arm/cpu.c
file	arch/arm/arm/cpuswitch.S
file	arch/arm/arm/exception.S
file	arch/arm/arm/fault.c
file	arch/arm/arm/mem.c
file	arch/arm/arm/pmap.c
file	arch/arm/arm/setstack.S
file	arch/arm/arm/stubs.c
file	arch/arm/arm/sys_machdep.c
file	arch/arm/arm/vm_machdep.c

# arm library functions
file	arch/arm/arm/bcopy_page.S	

# Linux binary compatibility (COMPAT_LINUX)
#include "compat/ossaudio/files.ossaudio"
#include "compat/linux/files.linux"
#include "compat/linux/arch/arm/files.linux_arm"
#file	arch/arm/arm/linux_sigcode.S		compat_linux
#file	arch/arm/arm/linux_syscall.c		compat_linux
#file	arch/arm/arm/linux_trap.c		compat_linux