Hi SKara,
Sorry I might missed your post. To determine the partition size of a Stratix 10 FPGA configuration stored in flash memory and integrate additional raw data, you can use the Programming File Generator tool to analyze and generate configuration files. This tool provides details about partition structures and sizes. Each partition has a header with metadata specifying its size. By reading and parsing these headers from flash memory, you can extract partition sizes and calculate the starting address of subsequent partitions. You can try this approach as a start for correctly placing and accessing additional data. For more info, please refer to Stratix® 10 Configuration User Guide.
Regards,
Fakhrul