Fake merge (using 'ours' strategy) to make sure that commit 2710742b stays, since it is used by a BTrain-over-WR release.

The commit itself is already rebased onto proposed_master as 9b9625bb.

sim: SV BFM assignment to port does not need MODPORT, greatly reduces number of warnings in Modelsim

rtl/wbmaster32: fix a nasty freeze when accesses are very tightly spaced: CIDs should be also FIFOed!

The sizes of to_wb and from_wb fifo were reduced in commit 4a430afa from 512 to
128 words. However, almost_full thresholds were still set to 500. As the
result some of the requests were lost when fifo was full because this fact was
never signaled to the gn4124 chip.