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Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:04:34 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,v 1.5 2005/09/11 13:36:00 deraadt Exp $

S=	${.CURDIR}/../../../..
INCL?= -I${.CURDIR} -I${.CURDIR}/../libsa -I${S}/lib/libsa -I${S}
COPTS?= ${DEFS} ${INCL}

.include "${S}/arch/mvme88k/stand/libsa/Makefile.inc"

SRCS=   sboot.c clock.c etherfun.c if_le.c

OBJS=	${SRCS:S/.c/.o/g}
CLEANFILES+=XBUG.o XSRT0.o oc_cksum.o sboot.tmp rboot.tmp srec sboot rboot
MDEC_DIR?=/usr/mdec

all:	sboot rboot

sboot.tmp:	XSRT0.o oc_cksum.o ${OBJS} ${LIBSA}
	ld -N -s -static -T 0x4000 XSRT0.o ${OBJS} oc_cksum.o \
	    -o sboot.tmp ${LIBSA} `cc -print-libgcc-file-name`

rboot.tmp:	XBUG.o XSRT0.o oc_cksum.o ${OBJS} ${LIBSA}
	ld -N -s -static -Ttext 0xffa00000 -Tdata 0x4000 \
	    XBUG.o XSRT0.o ${OBJS} oc_cksum.o -o rboot.tmp ${LIBSA} \
	    `cc -print-libgcc-file-name`

srec:	srec.c
	${CC} ${.CURDIR}/srec.c -o srec

sboot: sboot.tmp srec
	dd ibs=32 skip=1 if=sboot.tmp | ${.OBJDIR}/srec 4 0x4000 sboot > sboot

rboot: rboot.tmp srec
	dd ibs=32 skip=1 if=rboot.tmp | ${.OBJDIR}/srec 4 0x4000 rboot > rboot

install:
	${INSTALL} ${INSTALL_COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
	    sboot ${DESTDIR}${MDEC_DIR}/sboot
	${INSTALL} ${INSTALL_COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
	    rboot ${DESTDIR}${MDEC_DIR}/rboot

.include <bsd.prog.mk>