login as: debian Debian GNU/Linux 7 BeagleBoard.org BeagleBone Debian Image 2014-04-23
Support/FAQ: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian [email protected]'s password: debian@beaglebone:~$ cd /lib/firmware debian@beaglebone:/lib/firmware$ ls *UART* ADAFRUIT-UART1-00A0.dtbo BB-UART1-00A0.dtbo BB-UART4-RTSCTS-00A0.dtbo ADAFRUIT-UART2-00A0.dtbo BB-UART2-00A0.dtbo BB-UART5-00A0.dtbo ADAFRUIT-UART4-00A0.dtbo BB-UART2-RTSCTS-00A0.dtbo ADAFRUIT-UART5-00A0.dtbo BB-UART4-00A0.dtbo debian@beaglebone:/lib/firmware$ In your uEnv.tx put optargs=capemgr.enable_partno = BB-UART1,BB-UART2 you are missing one '-', but have one too many '#' - indicates comment Hope this will help Jan On Sunday, October 26, 2014 2:10:10 PM UTC+11, Jimit Doshi wrote: > > Hello All, > > I plan to use UART1 and UART2 of BBB for an application. I understand that > only UART0 (which is any ways used for debug purpose) is enabled by > default. As such, I see only 'ttyO0' in my '/dev/' directory. > > To enable UART1/2 , I added the following line in my uEnv.txt file : > > #optargs=capemgr.enable_partno = BB-UART1,BBUART2 > > However, on reboot I don't see 'ttyO1' and 'ttyO2' in my '/dev/' > directory. > > What am I missing? > > Thanks! > > PS : I am using the BBB rev C with the stock Debian distribuition. > > > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
