this appears to be the root cause of the parameter resets on
CubeOrange. We need to ensure the CS pin is not floating or random
noise on the SPI bus for FRAM can cause the FRAM to become corrupt
This aims to fix#11455. I have been unable to reproduce the issue,
which leaves me thinking it is either a bootloader difference or a hw
difference between pixhawk1 clones and real pixhawk1 boards
then enable after 100ms, and let settle for 20ms. This is to fix an
issue with peripheral power on consistency with all fmuv3 boards
Thanks to Philip for the suggestion