Andrew,

Thanks for pointing out the problem. The Ethernet unable to transmit and causes "TX timeout" is due to timer function (udelay) is not working properly and used an incorrect timer memory mapped. Please append defined(CONFIG_M5272) after CONFIG_M5253 in <u-boot>/include/asm-m68k/timer.h. I will provide the patch sometimes next week.

Regards,

TsiChung

From: u-boot-users-bounces@lists.sourceforge.net [mailto:u-boot-users-bounces@lists.sourceforge.net] On Behalf Of abeard@Wabtec.com
Sent: Monday, June 16, 2008 4:37 PM
To: u-boot-users@lists.sourceforge.net
Subject: [U-Boot-Users] Coldfire 5272C3 Ethernet Support?

Is ethernet support currently working for the Coldfire 5272C3 eval board off the git repository? Whenever I'm trying to transmit (ping, etc) I'm getting a "TX timeout" and no packets are making it to the wire. From what I can tell my receives aren't going much better.

Going back through the archives I found a post from March that seemed to bring up the same issue but with no visible resolution. If the tip is broken does anyone know what the last version that was functional on the 5272C3 was?

Thanks,

Andrew Beard

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