[U-Boot-Users] No ethernet functionality.
OBuehn at Raytek.de
Tue May 15 17:50:10 CEST 2007
I'm pretty frustrated and discouraged because my ethernet doesn't work.
I have an at91sam9260ek based board (we tried to copy layout 'n stuff) and after a week trying to get the ethernet connection working I'd like to give up. :-/
I am here now, i.e. the u-boot hangs here after entering a ping command to reach a host within the same network (ethaddr, ipaddr is set properly; link status is ok; link speed is detected; phy is initialized):
-> ether.c: eth_send: entering while ... [my output]
In file ether.c in function eth_send there is that while-loop where the AT91C_EMAC_COMP bit is tested in register EMAC_TSR (transm. status register). This bit is never set, that's why the while-loop loops eternaly.
The simple question is: Why?
Any hints that might lead to the answer?
P.S.: Please excuse any attached disclaimer or note after this. It get's attached out of my control.
This message (including any attachments) contains confidential
and/or proprietary information intended only for the addressee.
Any unauthorized disclosure, copying, distribution or reliance on
the contents of this information is strictly prohibited and may
constitute a violation of law. If you are not the intended
recipient, please notify the sender immediately by responding to
this e-mail, and delete the message from your system. If you
have any questions about this e-mail please notify the sender
More information about the U-Boot