Hello, I found the problem!
I have to set in uEnv.txt: cape_disable=bone_capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN cape_enable=bone_capemgr.enable_partno=BB-UART1,BB-UART4 uboot_overlay_addr0=/lib/firmware/BB-UART1-00A0.dtbo uboot_overlay_addr1=/lib/firmware/BB-UART4-00A0.dtbo Now it is working Thank you! -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/2d6cbf76-d9e1-4a63-9b59-b5c267a625ba%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.