Vesta rad

See merge request !4

Removed mtd partitions for Vesta-300

See merge request !2

Rigado 100, 200, 300 and 64M norflash dts files

See merge request !1

Removed DDR Quad mode from mx25l25645g command set.

This is neeeded so that athtestcmd will work.

Renmaed config files to remove the version as they are not necessary.

Changed memory size, cma, nor-flash Defined memory size in device tree. Reduced cma from 64MB to 2MB. Removed ddr feature from nor-flash. Currently doesn't work with it enabled. Removed read-only flags from nor-flash partitions.