The MPC5674F is a bit poor in details about the External Bus Interface, and I was unable to find trough Freescale forums or the associated literature of that microcontroller an application note or better explanation on the usage of that feature.
Most the ANs and reference designs are targeting the usage of the embedded peripherals of the powertrain family of MCUs, not the EBI.
Can one point me out to some literature like the AN2708 but targeted to the MPC5674F?
Even if it is an external project (not from NXP).
Does the "EBI... for calibration and application development" note on the datasheet means it should not be used for interfacing to peripherals on final products?