[SPLASH] add splash screen
This merge request adds:
- the U-boot splash image to the
/boot
partition on seco-arm (not RaspberryPi and intel, since they both don't use U-boot here) - psplash
- kernel modules
This merge request adds:
/boot
partition on seco-arm (not RaspberryPi and intel, since they both don't use U-boot here)