3 EDK II FDF File Format

This section of the document describes the content of the EDK II FDF sections using an Extended Backus-Naur Form. Binary Only modules not listed in the platform DSC file, can be specified in the FDF file. There may also be modules listed in the DSC file that are not required in the FDF file. When a module listed in the DSC and is excluded from FDF file, then a UEFI-compliant binary will be generated, but the binary will not be put into any firmware volume.