[U-Boot-Users] 4xx ethernet bringup
shami Allam
shamiuboot at yahoo.co.in
Sat Dec 22 11:01:25 CET 2007
Hi Stefan,
After booting my target i get the following message..
I2C:ready
DRAM:16MB
FLASH:2MB
In: serial
Out:serial
Err:serial
Net: ppc_4xx_eth0
=>
and after that if i say
=> mii info
PHY 0x01: OUI = 0x80017, Model = 0x09, Rev = 0x00, 10baseT, HDX
=> setenv ipaddr 192.168.13.248
=> ping 192.168.13.248
After this if i ping it's not pinging self and also the host ip(192.168.13.240). Can you help me out what could be the problem.....
=> mii read 0x01<PHY Addr> 0x01<register val>
when i read the PHY 0x01 register following is the value 0x7849. This value show that "No Link". why so. PHY chip i am using DP83848I
Regards,
Shami.
Stefan Roese <sr at denx.de> wrote: On Wednesday 19 December 2007, shami Allam wrote:
> I am working on the 405GP custome board. I am able to bringup the
> SDRAM,Flash,I2c and serail on the board. But while trying to bringup the
> ethernet i am getting the following error. "No Ethernet found". On my board
> there is "DP83848I" PHY chip.
This message gets printed when you don't define the "ethaddr" environement
address. So set this variable to a valid value and save the environment and
reset the board. Then you should see one eth-interface.
Best regards,
Stefan
=====================================================================
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de
=====================================================================
---------------------------------
Now you can chat without downloading messenger. Click here to know how.
---------------------------------
Save all your chat conversations. Find them online.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.denx.de/pipermail/u-boot/attachments/20071222/c2464e95/attachment.htm
More information about the U-Boot
mailing list