ECP5 pinout

[julianstj1]

This is a great idea for a design, a great reference being open source.
The ECP5 pins used for the 64MHz clock from the AT86RF215IQ aren't clock pins, so you can't directly clock blocks inside the ECP5 with that clock. Particularly if you want to use the primitive IDDRX1F to recover the DDR data from the Sub-Ghz and 2.4GHz LVDS receive paths, you can't use the clock directly.