Dm9000 is avaliable on MINI2440 board. info as below.
U-Boot 2010.06-dirty (Aug 10 2014 - 16:46:25)

DRAM:  64 MiB
Flash: 2 MiB
NAND:  256 MiB
In:    serial
Out:   serial
Err:   serial
Net:   dm9000
[u-boot@MINI2440] #