int ftgmac100_initialize(bd_t *bits);
int ftmac100_initialize(bd_t *bits);
int ftmac110_initialize(bd_t *bits);
-int greth_initialize(bd_t *bis);
void gt6426x_eth_initialize(bd_t *bis);
int ks8851_mll_initialize(u8 dev_num, int base_addr);
int lan91c96_initialize(u8 dev_num, int base_addr);