I installed the latest kernel 4.20 which is included in the package linux-armv7-cubox to boot my CuBox (1st edition).
There is no soundcard and no HDMI output available:
$this->bbcode_second_pass_code('', '
[root@alarm alarm]# cat /proc/asound/cards
--- no soundcards ---
')
Are there any uBoot parameters, which must be adapted in order to get sound and graphic to work properly?