Hi,
I'm using kernel 3.8.13-bone67 on BeagleBone Black, I have a problem with serial port ttyO4 ...loopback doesn't works ! The other serial port works but not ttyO4 (Rx works but not Tx !) Same problem with 3.8.13-bone40 and also with another same board ... board-name A335BNLT revision 00C0 serial-number 2814BBBK4931 My uenv.txt : optargs=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN capemgr.enable_partno=BB-UART1,BB-UART2,BB-UART2-RTSCTS,BB-UART4,BB-UART4-RTSCTS,BB-ADC Do you have an idea ? Thanks. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
