Wind River Support Network

Not to be fixed

LIN6-3310 : WR Linux 5.0: TI am335x EVM: USB babble error occurs.

Created: Mar 24, 2013    Updated: Apr 19, 2018
Resolved Date: Apr 17, 2018
Previous ID: LIN5-2190, LIN6-2774
Found In Version: 6.0
Severity: Severe
Applicable for: Wind River Linux 6
Component/s: Kernel


USB babble error interrupt occurs and USB devices are
 disconnected from the target and re-connected. 
At the error, below error message is recorded.

ti81xx_interrupt 955: CAUTION: musb1: Babble Interrupt Occured
ti81xx_interrupt 956: Please issue long reset to make usb functional !!

See attached dmesg log.

Steps to Reproduce

Boot WR Linux 5.0 on ti-am335x EVM target with USB devices(USB memory, keyboard, etc).

Other Downloads

Live chat