Return to files.pxa2x0 CVS log

Up to [local] / sys / arch / arm / xscale

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.pxa2x0,v 1.21 2007/05/15 05:26:44 miod Exp $
#	$NetBSD: files.pxa2x0,v 1.6 2004/05/01 19:09:14 thorpej Exp $
#
# Configuration info for Intel PXA2[51]0 CPU support
#

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

# PXA2[51]0's integrated peripherals bus.
define	pxaip {[addr=-1], [size=0], [intr=-1], [index=-1]}
device	pxaip
attach	pxaip at mainbus
file	arch/arm/xscale/pxa2x0.c
file	arch/arm/arm/irq_dispatch.S
file	arch/arm/xscale/pxa2x0_space.c
#file	arch/arm/xscale/pxa2x0_freqchg.S
file	arch/arm/xscale/pxa2x0_dma.c

# Cotulla integrated peripherals.

# INTC controller
device	pxaintc
attach	pxaintc at pxaip
file	arch/arm/xscale/pxa2x0_intr.c		pxaintc needs-flag
file	arch/arm/xscale/pxa2x0_mutex.c		pxaintc
#defflag  opt_pxa2x0_gpio.h		PXAGPIO_HAS_GPION_INTRS

# GPIO controller
device	pxagpio
attach	pxagpio at pxaip
file	arch/arm/xscale/pxa2x0_gpio.c		pxagpio needs-flag

# DMA controller
device	pxadmac
attach	pxadmac at pxaip
file	arch/arm/xscale/pxa2x0_dmac.c		pxadmac needs-flag

# PXA2x0's built-in timer.
device	pxaost
attach	pxaost at pxaip
file	arch/arm/xscale/pxa2x0_clock.c		pxaost needs-flag

# NS16550 compatible serial ports
attach	com at pxaip with com_pxaip
file	arch/arm/xscale/pxa2x0_com.c		com_pxaip
file	arch/arm/xscale/pxa2x0_a4x_space.c	com_pxaip
file	arch/arm/xscale/pxa2x0_a4x_io.S		com_pxaip

# PXA27x USB Device Controller
device	pxaudc: usbdev
attach	pxaudc at pxaip
file	arch/arm/xscale/pxa27x_udc.c		pxaudc

# OHCI USB Controller
attach	ohci at pxaip with pxaohci
file	arch/arm/xscale/pxa2x0_ohci.c		pxaohci

# LCD controller
device	lcd: wsemuldisplaydev, rasops16, rasops8, rasops4, rasops_rotation
file	arch/arm/xscale/pxa2x0_lcd.c		lcd needs-flag

# Inter-Integrated Circuit controller
device	i2c {}
file	arch/arm/xscale/pxa2x0_i2c.c		i2c

# Inter-IC Sound controller
device	i2s {}
file	arch/arm/xscale/pxa2x0_i2s.c		i2s

# Power manager and APM emulation
device	apm
file	arch/arm/xscale/pxa2x0_apm.c		apm needs-flag
file	arch/arm/xscale/pxa2x0_apm_asm.S	apm

include	"dev/pcmcia/files.pcmcia"

# PCMCIA controller
device	pxapcic: pcmciabus
file	arch/arm/xscale/pxa2x0_pcic.c		pxapcic

# XXX this is a hack to use dev/pcmcia without fdc.c
device	fdc

# MMC/SD/SDIO controller
device	pxammc: sdmmcbus
file	arch/arm/xscale/pxa2x0_mmc.c		pxammc