system/skeleton: fixup /etc/fstab

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
system: add option to load specific kernel modules during startup

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
skeleton: update rcS

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
board/ryco: update rpi status script
board/ryco/configs: add raspberry pi project configs

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>