Hi Nelson, also I didn't find /opt/scripts/tools/ folder but instead there is /opt/boot-scripts folder. Are U sure that your procedure is regarding ubuntu on BeagleBoneBlack??
On Friday, May 23, 2014 9:50:51 AM UTC+5:30, neckTwi wrote: > > Hi Nelson, I installed 3.14.x from > http://rcn-ee.net/deb/raring-armhf/v3.14.4-bone4/install-me.sh > > and then as you said I looked in /boot/uboot/uEnv.txt for line > > https://github.com/RobertCNelson/omap-image-builder/blob/master/target/boot/beagleboard.org.txt#L26<https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FRobertCNelson%2Fomap-image-builder%2Fblob%2Fmaster%2Ftarget%2Fboot%2Fbeagleboard.org.txt%23L26&sa=D&sntz=1&usg=AFQjCNFM_ZJyZNXDseOPGlFm9KWfUP8mEw> > > and I didn't find it in the file. > > On Tuesday, May 20, 2014 7:19:50 PM UTC+5:30, RobertCNelson wrote: >> >> On Tue, May 20, 2014 at 12:02 AM, neckTwi <[email protected]> wrote: >> >> Next, usb is a complete hack on 3.8, so switch to v3.14.x if usb is >> >> important to you. Note v3.14.x is lacking capemgr. >> >> >> > I need UART1 and USB. My application enables UART1 during startup; I >> found a >> > dtbo to enable UARTs on internet. In v3.14.x can I access /dev/ttyO1 >> out of >> > box? >> >> Yes, enabling ttyO1 is easy with v3.14.x >> >> In /boot/uboot/uEnv.txt >> >> Just un-comment this line: >> >> https://github.com/RobertCNelson/omap-image-builder/blob/master/target/boot/beagleboard.org.txt#L26 >> >> >> Full steps: >> >> cd /opt/scripts/tools/ >> git pull >> sudo ./update_kernel.sh --beta-kernel >> >> (reboot) >> >> edit: /boot/uboot/uEnv.txt >> add: cape=ttyO1 >> >> (reboot) >> >> use newly enabled serial port. >> >> Regards, >> >> -- >> Robert Nelson >> http://www.rcn-ee.com/ >> > -- 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.
