Hi Wolfgang, I solved the unknow device issue by enabling the CONFIG_ETHER_ON_FCC1 in my config. Will check the TX clock configuration. Currently getting the blow messages. It says using the FCC1 ETHERNET.
ping 172.16.52.60 Trying FCC1 ETHERNET pram_ptr->fen_genfcc.fcc_rbase 03efcc88 pram_ptr->fen_genfcc.fcc_tbase 03efcca8 Using FCC1 ETHERNET device sending ARP for ac10343c ARP broadcast 1 fec: tx error Value : 8000 ARP broadcast 2 fec: tx buffer not ready ping failed; host 172.16.52.60 is not alive Thanks & Reagrds, Smitha Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot