Programming ADAU1450 through WinE2PromLoader

We have developed an ADAU1450 board with AA1024 EEProm, following the scheme of the evaluation board.

Now we want to start the production, but the programming process of the EEProm through DSP takes a lot of time.

I've tried to use the WinE2PromLoader function of Sygmastudio, but with no success. With the old ADAU1701 we used this way, that is fast and simple for the production step...

Is there any way to use it also with the ADAU1450? We connected the EEProm to the master port of the DSP, while the slave is connected to the USBi board.

Let me know as soon as possible!