In an effort to build SPI images for clearfog and helios4 I needed to make some minor changes to the dts and Kconfig for the helios4 and set some variables for UART and SATA images for ClearFog.
Version 2 dropped changes for db-mv784mp-gp as the board turns out to be currently broken, the serial port is not available and the system bails after loading the SPL the dts changes for the helios4 have been shrunk back to remove everything not needed or valid Dennis
