I am looking for documentation on the USB boot driver in i.MX28. Especially documentation on the Boot loader transaction controller (BLTC) and Plug-in transaction controller (PITC). Also looking for the sourcecode for the updater.sb used with MfgTool and the sources for the OtpAccess.IMG28.sb which seems to be embedded within BitBurner.exe for i.MX28.
The reason for this is that I would like to modify MfgTool and friends to fetch a new MAC/Serialnr from an external source when a new device is plugged into a USB port.
Anyone got any suggestions?