Feature Request: Preload DFI Packets

[wavious-wpatty]

Feature Request

In the case where WDDR100 is abandoned, packet create should be redone such that only a single packet is every "allocated". Once a packet is formatted, it should be "committed" at which point it will be written into the DFI FIFO. In WDDR101, the packet doesn't need to be re-written in order to be reused. However, such limitation exits for WDDR100. Thus, it only makes sense to make this change once we're sure that WDDR100 is no longer used.