RASPBERRY PI GPIO

[Fabio Dive <fabiodive%gmail.com@localhost>]

Hello all!

I would like to know about the status of the GPIO
on Raspberry PI or some advise about where to begin
to work at this features, any ideas? 
Any other netbsd image to try?
I am using the last rpi.img from:

http://nyftp.netbsd.org/pub/NetBSD-daily/HEAD/201305282050Z/

Thank yo guys!

this is my dmesg output:


Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 6.99.20 (RPI) #0: Wed May 29 00:15:31 UTC 2013
        
builds%b6.netbsd.org@localhost:/home/builds/ab/HEAD/evbarm/201305282050Z-obj/home/builds/ab/HEAD/src/sys/arch/evbarm/compile/RPI
total memory = 448 MB
avail memory = 434 MB
timecounter: Timecounters tick every 10.000 msec
cprng kernel: WARNING insufficient entropy at creation.
mainbus0 (root)
cpu0 at mainbus0 core 0: 700 MHz ARM1176JZ-S r0p7 (ARM11J V6ZK core)
cpu0: DC enabled IC enabled WB enabled LABT
cpu0: isar: [0]=0x140011 [1]=0x12002111 [2]=0x11231121 [3]=0x1102131,
[4]=0x1141, [5]=0 cpu0: mmfr: [0]=0x1130003 [1]=0x10030302
[2]=0x1222100 [3]=0 cpu0: pfr: [0]=0x111 [1]=0x11
cpu0: 16KB/32B 4-way L1 Instruction cache
cpu0: 16KB/32B 4-way write-back-locking-C L1 Data cache
vfp0 at cpu0: VFP11
obio0 at mainbus0
bcmicu0 at obio0
bcmmbox0 at obio0: VC mailbox
vcmbox0 at bcmmbox0
bcmtmr0 at obio0 intr 3: VC System Timer
vchiq0 at obio0 intr 66: BCM2835 VCHIQ
bcmpm0 at obio0: Power management, Reset and Watchdog controller
bcmrng0 at obio0: RNG
plcom0 at obio0 intr 57
plcom0: txfifo disabled
plcom0: console
genfb0 at obio0no data for est. mode 640x480x67
: switching to framebuffer console
genfb0: framebuffer at 0x1c006000, size 1280x720, depth 32, stride 5120
wsdisplay0 at genfb0 kbdmux 1: console (default, vt100 emulation)
wsmux1: connecting to wsdisplay0
wsdisplay0: screen 1-3 added (default, vt100 emulation)
sdhc0 at obio0 intr 62: SDHC controller
sdhc0: interrupting on intr 62
sdhc0: SD Host Specification 3.0, rev.153
sdmmc0 at sdhc0 slot 0
dotg0 at obio0 intr 9: USB controller
bcmspi0 at obio0 intr 54: SPI
spi0 at bcmspi0: SPI bus
bsciic0 at obio0 intr 53: BSC0
iic0 at bsciic0: I2C bus
bsciic1 at obio0 intr 53: BSC1
iic1 at bsciic1: I2C bus
usb0 at dotg0: USB revision 2.0
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "bcmtmr0" frequency 1000000 Hz quality 100
WARNING: module error: vfs load failed for `usbverbose', error 45
uhub0 at usb0WARNING: module error: vfs load failed for `usbverbose',
error 45 : vendor 0x0000 DWC OTG root hub, class 9/0, rev 2.00/1.00,
addr 1 uhub0: 1 port with 1 removable, self powered
ld0 at sdmmc0: <0x03:0x5344:SU04G:0x80:0x1e4201e2:0x0d1>
ld0: 3781 MB, 1920 cyl, 64 head, 63 sec, 512 bytes/sect x 7744512
sectors ld0: 4-bit width, bus clock 50.000 MHz
WARNING: module error: vfs load failed for `usbverbose', error 45
WARNING: module error: vfs load failed for `usbverbose', error 45
uhub1 at uhub0 port 1WARNING: module error: vfs load failed for
`usbverbose', error 45 WARNING: module error: vfs load failed for
`usbverbose', error 45 : vendor 0x0424 product 0x9512, class 9/0, rev
2.00/2.00, addr 2 uhub1: multiple transaction translators
uhub1: 3 ports with 2 removable, self powered
WARNING: module error: vfs load failed for `usbverbose', error 45
WARNING: module error: vfs load failed for `usbverbose', error 45
usmsc0 at uhub1 port 1
WARNING: module error: vfs load failed for `usbverbose', error 45
WARNING: module error: vfs load failed for `usbverbose', error 45
usmsc0: vendor 0x0424 product 0xec00, rev 2.00/2.00, addr 3
usmsc0:  Ethernet address b8:27:eb:60:4e:71
ukphy0 at usmsc0 phy 1WARNING: module error: vfs load failed for
`miiverbose', error 45 : OUI 0x00800f, model 0x000c, rev. 3
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
WARNING: module error: vfs load failed for `usbverbose', error 45
WARNING: module error: vfs load failed for `usbverbose', error 45
umidi_search_quirk: v=1267, p=259, i=0
uhidev0 at uhub1 port 2 configuration 1 interface 0
WARNING: module error: vfs load failed for `usbverbose', error 45
WARNING: module error: vfs load failed for `usbverbose', error 45
uhidev0: vendor 0x04f3 product 0x0103, rev 2.00/1.07, addr 4, iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd0 at ukbd0: console keyboard, using wsdisplay0
umidi_search_quirk: v=1267, p=259, i=1
uhidev1 at uhub1 port 2 configuration 1 interface 1
WARNING: module error: vfs load failed for `usbverbose', error 45
WARNING: module error: vfs load failed for `usbverbose', error 45
uhidev1: vendor 0x04f3 product 0x0103, rev 2.00/1.07, addr 4, iclass 3/0
uhidev1: 2 report ids
uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
boot device: ld0
root on ld0a dumps on ld0b
mountroot: trying nfs...
mountroot: trying msdos...
mountroot: trying ext2fs...
mountroot: trying ffs...
root file system type: ffs
vchiq: local ver 6 (min 3), remote ver 6.
vcaudio0 at vchiq0: AUDS
WARNING: no TOD clock present
WARNING: using filesystem time
WARNING: CHECK AND RESET THE DATE!
audio0 at vcaudio0: half duplex, playback, capture, independent
warning: no /dev/console
init: copying out path `/sbin/init' 11
WARNING: module error: vfs load failed for `compat', error 78
WARNING: module error: vfs load failed for `compat', error 78
WARNING: module error: vfs load failed for `compat', error 78
WARNING: module error: vfs load failed for `compat', error 78
WARNING: module error: vfs load failed for `compat', error 78
WARNING: module error: vfs load failed for `compat', error 78
WARNING: module error: vfs load failed for `com', error 78
WARNING: module error: vfs load failed for `com', error 78
wsdisplay0: screen 4 added (default, vt100 emulation)
uid 12, pid 2451, command master, on /: file system full
uid 0, pid 662, command makemandb, on /: file system full