The only solution I found is to downgrade the kernel, see: http://archlinuxarm.org/forum/viewtopic.php?f=48&t=8872
On Thursday, July 2, 2015 at 6:52:12 AM UTC-7, Leo Neumeyer wrote: > > I recently upgraded to Arch Linux Kernel v 4.1 and I'm trying to enable > the UARTs. Tried the instructions for uEnv.txt but didn't work and couldn't > get the device tree to work either. Can someone let me know how to enable > the UART? Thanks! > > -leo > > > -- 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.