U-Boot wifi calibration lost.

I have erased my whole flash on my Connectcore Wi-9p.

I have managed to get U-Boot up and running again and ran intnvram to restore defaults.

U-Boot issues an error that the wireless calibration is missing.

Is there a way to recalibrate and reset this value? I do not have a backup of the data. Yes stupid me.

I do not think you can calibrate the module yourself. you will have to contact support and provide module’s serial number (the BXXX XXXXX number) - perhaps they can provide you with calibration data for your module. Actually it should work fine without callibration too. Callibration doesn’t make it better, it’s just restricts maximum transmit power so it will be FCC compliant.