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Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:08:43 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: files.uba,v 1.3 2005/03/08 20:00:24 tdeval Exp $
#	$NetBSD: files.uba,v 1.6 1999/06/20 18:09:22 ragge Exp $
#
# Config file and device description for machine-independent
# code for devices Digital Equipment Corp. Unibus and Q22 bus.
# Included by ports that need it.
device	uba {csr}

define	qfont

file	arch/vax/qbus/uba.c				uba

# DZ-11 (-compatible) tty device driver.
device	dz {line = -1}: tty
attach	dz at uba with dz_uba
file	arch/vax/qbus/dz.c				dz needs-flag
file	arch/vax/qbus/dz_uba.c				dz_uba

# DL-11 at UBA
device	dl: tty
attach	dl at uba
file	arch/vax/qbus/dl.c				dl needs-flag

# DHU-11 at UBA
device	dhu: tty
attach	dhu at uba
file	arch/vax/qbus/dhu.c				dhu needs-flag

# UDA50/whatever disk/tape MSCP controller
device	mtc: mscp
attach	mtc at uba
device	uda: mscp
attach	uda at uba
file	arch/vax/qbus/uda.c				uda | mtc

# DEQNA/DELQA Ethernet controller
device	qe: ifnet, ether
attach	qe at uba
file	arch/vax/if/if_qe.c				qe

# DEUNA/DELUA Ethernet controller
device	de: ifnet, ether
attach	de at uba
file	arch/vax/if/if_de.c				de

# QDSS at UBA
device	qd: qfont
attach	qd at uba
file	arch/vax/qbus/qd.c				qd needs-count

# Fontfile for DEC framebuffers, soon to die in favour for MI fontfiles.
file	arch/vax/qbus/qfont.c				qfont