AnsweredAssumed Answered

imx6q fec driver ar8031 phy bcm50610

Question asked by li peng on Feb 24, 2014
Latest reply on Mar 12, 2014 by jamesbone

Our imx6q customer board, we used the broadcom bcm50610 instead the AR8031 phy chip (RGMII interface). After we boot, we find in our shell command we can not execute the ping command and we find the RFMII_TX_CTL not have signals.

The log as follows:

root@freescale ~$ ifconfig

root@freescale ~$ ifconfig eth0 up

eth0: Freescale FEC PHY driver [Broadcom BCM50610] (mii_bus:phy_addr=1:18, irq=-1)

root@freescale ~$ PHY: 1:18 - Link is Up - 100/Full

root@freescale ~$

root@freescale ~$ ping

PING ( 56 data bytes


--- ping statistics ---

7 packets transmitted, 0 packets received, 100% packet loss

root@freescale ~$ ifconfig

eth0      Link encap:Ethernet  HWaddr 00:01:02:03:04:05 

          inet addr:  Bcast:  Mask:


          RX packets:21295 errors:0 dropped:4 overruns:0 frame:0

          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:1897748 (1.8 MiB)  TX bytes:5516 (5.3 KiB)



root@freescale ~$ ifconfig eth0 down

fec_stop : Graceful transmit stop did not complete !

root@freescale ~$


Who can help us, TKS.