For the record:
To have working display with current alarm repo kernel, following exact module load order is required by Cubietruck:
$this->bbcode_second_pass_code('', '
#cat /etc/modules-load.d/display.conf
fbcon
lcd
hdmi
disp
disp_ump
ump
')
Missing piece was lcd module here. It seems, that it's either everything of FB_SUNXI compiled statically or everything as module with proper load order as described above.
Sqozz:
Try following instructions on alarm homepage for Cubieboard 2 but make sure you use proper U-Boot and script.bin compiled for Cubietruck. If you need display you should apply the code I mentioned above. hwpacks should'nt be needed.