Start with the debian image here:
http://beagleboard.org/latest-images
cd /opt/scripts/
git pull
./tools/update_kernel.sh --beta-kernel
<reboot>
edit: /boot/uboot/uEnv.txt
changes "CAPE=" to "CAPE=ttyO1"
(not eMMC is disabled when you do that^ i need to fix that, so only
use the microSD image)
Regards,