Date: Sun, 23 Dec 2012 00:07:02 -0500 (EST) From: wynkoop@wynn.com To: freebsd-arm@freebsd.org Subject: beaglebone usb problems Message-ID: <201212230507.qBN572su095100@mail.wynn.com>
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Greeting-
Today I grabbed the lattest kernel and usreland sources with csup onto my
beaglebone with the idea of building a kernel that would support usb.
I used the default BEAGLEBOARD config file that I found in the ARM branch of
/usr/src/sys. After a crash on building because of lack of memory I got the
new kernel built and installed by adding some swap space. Not the best
thing to do to an SD card, but a needed evil.
I completed the build of the kernel and installed it. Upon reboot the system
is still not seeing the USB BUS.
I have verified that it sees the USB bus under the provided gnu/linux
distribution.
[ 0.553985] usbcore: registered new interface driver cdc_acm
[ 0.554077] usbcore: registered new interface driver usblp
[ 0.554138] usbcore: registered new interface driver cdc_wdm
[ 0.554199] usbcore: registered new interface driver uas
[ 0.554321] usbcore: registered new interface driver usb-storage
[ 0.554412] usbcore: registered new interface driver libusual
[ 0.561981] usbcore: registered new interface driver usbhid
[ 0.561981] usbhid: USB HID core driver
[ 0.562927] usbcore: registered new interface driver snd-usb-audio
[ 0.673187] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 0.813659] usb 1-1: New USB device found, idVendor=0781, idProduct=5573
[ 0.813690] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 0.813690] usb 1-1: Product: Staples
[ 0.813690] usb 1-1: Manufacturer:
[ 0.813720] usb 1-1: SerialNumber: 4C532000070802101254
[ 0.815277] scsi0 : usb-storage 1-1:1.0
[ 2.234497] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[ 2.234527] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 2
[ 2.234649] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.234649] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.234680] usb usb2: Product: MUSB HDRC host driver
[ 2.234680] usb usb2: Manufacturer: Linux 3.2.28 musb-hcd
[ 2.234680] usb usb2: SerialNumber: musb-hdrc.0
root@beaglebone:~#
Plugging in a supported USB wifi device under Linux produced the following:
[ 246.557800] usb 1-1: USB disconnect, device number 2
[ 253.454040] usb 1-1: new high-speed USB device number 3 using musb-hdrc
[ 253.747406] usb 1-1: New USB device found, idVendor=2001, idProduct=3c00
[ 253.747436] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 253.747467] usb 1-1: Product: 802.11g WLAN Adapter
[ 253.747467] usb 1-1: Manufacturer: ANI
[ 253.828186] cfg80211: Calling CRDA to update world regulatory domain
[ 254.014068] usb 1-1: reset high-speed USB device number 3 using musb-hdrc
[ 254.325317] ieee80211 phy0: Selected rate control algorithm 'pid'
[ 254.326263] Registered led device: rt2500usb-phy0::radio
[ 254.326385] Registered led device: rt2500usb-phy0::quality
[ 254.342895] usbcore: registered new interface driver rt2500usb
[ 254.505523] ADDRCONF(NETDEV_UP): wlan0: link is not ready
root@beaglebone:~# ifconfig wlan0
wlan0 Link encap:Ethernet HWaddr 00:13:46:97:95:ED
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
So I think I can say the hardware is working.
Under FreeBSD 10 we see the following:
root@beaglebone:~ # dmesg | grep -i usb
am335x_pmic0: TPS65217B ver 1.1 powered by USB and AC
root@beaglebone:~ #
In other words we do not even see the bus let alone any wifi or storage device
inserted into the bus.
My kernel config has the needed stuff I believe. Here is the snippit.
# USB support
device usb
options USB_DEBUG
#options USB_REQ_DEBUG
#options USB_VERBOSE
device musb
device umass
device scbus # SCSI bus (required for SCSI)
device da # Direct Access (disks)
# Ethernet
device loop
device ether
device mii
device smscphy
device cpsw
device bpf
# USB ethernet support, requires miibus
device miibus
device axe # ASIX Electronics USB Ethernet
This test was done under FreeBSD 10 built from sources updated today I can
not even see any usb bus let alone any devices.
Does anyone have ideas?
Thanks!
-Brett
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