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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: Makefile.inc,v 1.4 2005/12/30 02:03:48 millert Exp $

CFLAGS=${DEBUG} ${COPTS} -Os -Wall -Werror
CFLAGS+=	-fno-stack-protector
CPPFLAGS+=-I${S} -I${SADIR}/libsa -I. -I${.CURDIR}
SACFLAGS=-D_STANDALONE
DEBUGLIBS=no
DEBUGFLAGS=
# DEBUGFLAGS+=-DDEBUG
# DEBUGFLAGS+=-DGIDT_DEBUG
# DEBUGFLAGS+=-DBIOS_DEBUG
# DEBUGFLAGS+=-DEXEC_DEBUG
# DEBUGFLAGS+=-DALLOC_TRACE
# DEBUGFLAGS+=-g -D_TEST
# DEBUGFLAGS+=-DUNIX_DEBUG
# DEBUGFLAGS+=-DBOOTP_DEBUG -DNETIF_DEBUG -DETHER_DEBUG
# DEBUGFLAGS+=-DNFS_DEBUG -DRPC_DEBUG -DRARP_DEBUG
LINKADDR=0x40120
LOADADDR=0x40000
HEAP_LIMIT=0x90000
BOOTREL=0x60000
BOOTMAGIC=0xc001d00d
#ROM_SIZE=32768
CLEANFILES+=	machine

.if empty(DEBUGFLAGS:M-D_TEST)
SACFLAGS+=-nostdinc -fno-builtin -fpack-struct
.endif

.if !make(libdep) && !make(sadep) && !make(salibdir) && !make(kernlibdir) && !make(obj)
.BEGIN:
	@([ X$(S) = X -o -h machine ] || ln -s $(S)/arch/amd64/include machine)
.endif


.if exists(${SADIR}/etc/assym.h)
CPPFLAGS+=-I${SADIR}/etc
.else
CPPFLAGS+=-I${SADIR}/etc/${__objdir}
.endif
.if exists(${SADIR}/libsa/libsa.a)
LIBSA=${SADIR}/libsa/libsa.a
.else
LIBSA=${SADIR}/libsa/${__objdir}/libsa.a
.endif
.if exists(${SADIR}/libz/libz.a)
LIBZ=${SADIR}/libz/libz.a
.else
LIBZ=${SADIR}/libz/${__objdir}/libz.a
.endif

# NO_NET=no_net
BINDIR=	/usr/mdec

MANSUBDIR=amd64