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Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:09:00 2008 UTC (16 years, 3 months ago) by nbrk
Branch: OPENBSD_4_2_BASE
CVS Tags: jornada-partial-support-wip
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.armish,v 1.11 2007/06/08 22:57:42 jasper Exp $

maxpartitions   16
maxusers	2 8 64

major	{wd = 16}
major	{sd = 24}
major	{cd = 26}
major	{rd = 18}

file	arch/arm/arm/conf.c
file	arch/jornada/jornada/jornada_machdep.c

file	arch/jornada/jornada/autoconf.c
file	arch/arm/arm/disksubr.c				disk

include "../../../scsi/files.scsi"

# Use the generic ARM soft interrupt code.
#file	arch/arm/arm/softintr.c
#file	arch/arm/arm/irq_dispatch.S

include "dev/i2c/files.i2c"

# Machine-independent I2O drivers.
#include "dev/i2o/files.i2o"

# StrongARM 1110 files
include "arch/arm/sa11x0/files.sa11x0"
# StrongARM 1111 (companion chip)
include "arch/arm/sa11x0/files.sa11x1"

# XXX SPI should be moved into MI subtree
define	spibus {}
device	spibus
attach	spibus at sassp
file	dev/spi.c

# XXX MCU
#device	jmcu: wskbddev
#attach	jmcu at spibus
#file	arch/jornada/dev/jmcu.c

# dummy fb
device	jfb: wsemuldisplaydev, rasops16, rasops8, rasops4
attach	jfb at saip
file	arch/jornada/dev/jfb.c				jfb	needs-count

#
# Machine-independent ATA drivers
#
include "dev/ata/files.ata"

# Include WSCONS stuff
include "dev/wscons/files.wscons"
include "dev/rasops/files.rasops"
include "dev/wsfont/files.wsfont"

# Include USB stuff
include "dev/usb/files.usb"


# Include PCMCIA stuff
include "../../../dev/pcmcia/files.pcmcia"

# ATAPI<->SCSI
include "../../../dev/atapiscsi/files.atapiscsi"


#
# Machine-independent GPIO drivers
#
include "dev/gpio/files.gpio"

#
# Machine-independent 1-Wire drivers
#
#include "dev/onewire/files.onewire"