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Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:15:12 2008 UTC (16 years, 3 months ago) by nbrk
Branch: OPENBSD_4_2_BASE, MAIN
CVS Tags: jornada-partial-support-wip, HEAD
Changes since 1.1: +0 -0 lines 

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 1.17 2003/06/01 17:00:30 deraadt Exp $

SRCS+=	__main.c imax.c imin.c lmax.c lmin.c max.c min.c ulmax.c ulmin.c \
	random.c ashrdi3.c divdi3.c strncpy.c strncmp.c strcmp.c memchr.c \
	memcmp.c memset.c strlen.c strlcpy.c strlcat.c \
	skpc.c strncasecmp.c \
	bcmp.c scanc.c ffs.c

SRCS+=	milli.S
OBJS+=	bzero.o

SRCS+=	bcopy.S spcopy.S
CLEANFILES+=	bcopy.S spcopy.S bzero.o

bzero.o: ${KERNDIR}/memset.c
	@echo "${COMPILE.c} -DBZERO ${KERNDIR}/memset.c -o ${.TARGET}"
	@${COMPILE.c} -DBZERO ${KERNDIR}/memset.c  -o ${.TARGET}.o
	@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
	@rm -f ${.TARGET}.o

bzero.po: ${KERNDIR}/memset.c
	@echo "${COMPILE.c} -p -DBZERO ${KERNDIR}/memset.c -o ${.TARGET}"
	@${COMPILE.c} -p -DBZERO ${KERNDIR}/memset.c  -o ${.TARGET}.o
	@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
	@rm -f ${.TARGET}.o

bcopy.S: ${M}/bcopy.m4
	@echo 'building ${.TARGET} from ${.ALLSRC}'
	@m4 -DNAME=bcopy ${.ALLSRC} > ${.TARGET}

spcopy.S: ${M}/bcopy.m4
	@echo 'building ${.TARGET} from ${.ALLSRC}'
	@m4 -DNAME=spcopy ${.ALLSRC} > ${.TARGET}