** Summary changed:
- Usb host mode on OTG doesn't work on Maverick with BeagleBoard
+ USB host mode on OTG doesn't work on Maverick with BeagleBoard
** Description changed:
When booting Maverick on a C4 BeagleBoard the host mode on USB OTG
doesn't work as it should.
- In theory it should just work when I add a micro usb cable (otg
+ In theory it should just work when I add a micro USB cable (OTG
compatible) connected to a powered hub.
Checking the device status:
Before plugging the cable:
ubuntu@beagle-maverick:/sys/devices/platform/musb_hdrc$ cat mode
b_idle
After plugging the cable:
ubuntu@beagle-maverick:/sys/devices/platform/musb_hdrc$ cat mode
a_idle
When it works it should just display "host" when you have the cable
connected, just like it worked on Lucid.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-9-omap 2.6.35-9.14
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-9.14-omap 2.6.35-rc5
Uname: Linux 2.6.35-9-omap armv7l
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: omap3beagle [omap3beagle], device 0: TWL4030 twl4030-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: armel
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: omap3beagle [omap3beagle], device 0: TWL4030 twl4030-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
Date: Wed Jul 21 17:11:23 2010
Lspci:
Error: command ['lspci', '-vvnn'] failed with exit code 1: pcilib: Cannot
open /proc/bus/pci
lspci: Cannot find any working access method.
ProcCmdLine: splash ro elevator=noop vram=12M
omapfb.mode=dvi:1280x720MR-16@60 root=UUID=f9533185-9f35-409b-9ec2-f9af70757512
fixrtc console=ttyS2,115200n8 serialtty=ttyS2
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux
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https://bugs.launchpad.net/bugs/608312
Title:
USB host mode on OTG doesn't work on Maverick with BeagleBoard
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