>Are there any (developer) boards available that can be bought online? >(that have HW for this Ethernet driver stmmac) At this point of time, I am not aware of any commercially available platform yet as the EHL product is newly launched but we expect some of board vendors will be start shipping them mid Q2-Q3 2021. I will surely provide update if I come across something in future. >I'm interested in playing with the hardwares Split Header (SPH) >feature. As this was one of the use-cases for XDP multi-frame work.