HI,
Could someone share their host 's relevant dmesg output when
connecting their beagleboard(revC3) to the host via mini-USB? Doing
this used to activate a /dev/ttyACM0 on my host, and then I'd use
minicom to talk to u-boot. Since yesterday, whenever I power up my
beagleboard, I get a "usb-storage: device
found at 12" and "sd 10:0:0:0: [sdc] Attached SCSI removable disk".
Here's the relevant dmesg output from my host:
[ 448.260516] usb 1-6: new high speed USB device using ehci_hcd and
address 8
[ 448.392962] usb 1-6: New USB device found, idVendor=18d1,
idProduct=0002
[ 448.392966] usb 1-6: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 448.392969] usb 1-6: Product: Android
[ 448.392971] usb 1-6: Manufacturer: Android
[ 448.392973] usb 1-6: SerialNumber: 0123456789ABCDEF
[ 448.393069] usb 1-6: configuration #1 chosen from 1 choice
[ 448.398027] scsi5 : SCSI emulation for USB Mass Storage devices
[ 448.398133] usb-storage: device found at 8
[ 448.398136] usb-storage: waiting for device to settle before
scanning
[ 453.396272] usb-storage: device scan complete
[ 453.396737] scsi 5:0:0:0: Direct-Access <NULL>
<NULL> 0000 PQ: 0 ANSI: 2
[ 453.398220] sd 5:0:0:0: [sdc] Attached SCSI removable disk
Any reason why the board would start to get recognized as usb-storage
all of a sudden? I have not made any changes to the host kernel or
added any modules. There is no SD card connected to the beagleboard.
There is also no other USB device connected to the host.
This happens with external or usb power supply. Also the PMU/STAT/D12
LED next to the power supply is on for 5-10 seconds after power on, is
this normal?
thanks for any suggestions,
- Vasilis