[U-Boot] rerun eth_initialize()

Hi! I have a board with an FPGA and my eth:s are connected through the FPGA. I can load the FPGA before u-boot is started, but I would prefer not to.

Instead I would like to load the FPGA from u-boot instead. Then I however get the problem that u-boot already has tried to initialize eth.

Can I somehow run eth_initialize once more? Or delay it?

Kind Regards Matzi