Can't use Ethernet after u-boot with SC584 EZKIT (BOM 2.4, Board 1.4A)

I lost my last week when to try to install u-boot on my sc583 ezkit board.

My board version 1.4A, BOM 2.4, Linux add in 1.3.0, cces 2.8.3.

U-boot wrote "Net: Phy 1 not found" because ethernet chip is DP83867IR - not that in docs and software!!!!!!

What the hell?!!! Why I must lost my time for your job and can't to use my kit for my tasks????