[U-Boot-Users] MPC852T FEC ping fail

[Raghu]

Hello All,

I am trying to get FEC up on a MPC852T processor based
board that has a Intels LXT971A Network PHY chip.
Connected as PHY Number 0. 

I am not able to get the "ping" requests and replies. 
Using "ethereal" to check the ICMP packets. But it is
not receiving any packets. 

The MII clock is 25 Mhz for 100Mbps. The PHY register
dump is as ....
*****************************************************
=>ping 10.208.1.87
Trying FEC ETHERNET
PHY type 0x13 pass 1 type PHY @ 0x0 pass 1 type LXT971
FEC: phyaddr = 0x0
phyno = 0 , reg[0] = 0x3100
phyno = 0 , reg[1] = 0x7809
phyno = 0 , reg[2] = 0x13
phyno = 0 , reg[3] = 0x78e2
phyno = 0 , reg[4] = 0x1e1
phyno = 0 , reg[5] = 0x0
phyno = 0 , reg[6] = 0x4
phyno = 0 , reg[7] = 0x2001
phyno = 0 , reg[8] = 0x0
phyno = 0 , reg[9] = 0x7fff
phyno = 0 , reg[10] = 0x7fff
phyno = 0 , reg[11] = 0x7fff
phyno = 0 , reg[12] = 0x7fff
phyno = 0 , reg[13] = 0x7fff
phyno = 0 , reg[14] = 0x7fff
phyno = 0 , reg[15] = 0x7fff
phyno = 0 , reg[16] = 0x84
phyno = 0 , reg[17] = 0x100
phyno = 0 , reg[18] = 0x0
phyno = 0 , reg[19] = 0x54
phyno = 0 , reg[20] = 0x422
phyno = 0 , reg[21] = 0x0
phyno = 0 , reg[22] = 0x0
phyno = 0 , reg[23] = 0x0
phyno = 0 , reg[24] = 0x0
phyno = 0 , reg[25] = 0x0
phyno = 0 , reg[26] = 0x48
phyno = 0 , reg[27] = 0x0
phyno = 0 , reg[28] = 0x7fff
phyno = 0 , reg[29] = 0x0
phyno = 0 , reg[30] = 0x0
phyno = 0 , reg[31] = 0x3768
sending ARP for 0ad00157
ARP broadcast 1
fec.c[135] fec_send: cycles: 9    status: c01  retry
cnt: 0
ARP broadcast 2
fec.c[135] fec_send: cycles: 12    status: 2c01  retry
cnt: 0
ping failed; host 10.208.1.87 is not alive
=>

*****************************************************
Any clues ??

Warm Regards,
Raghu.


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