How to create a good wiimx28 uboot file ? I loose my eth0 link and "mii dump" gives me a all "1" config ?

Embedded Devices Linux
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1

Up to a few days, i used too. Something should change in my kconfig.

2

are you using connect Core i.mx28 module from digi? Does the stock u-boot image work? Are you using DEL or DEY?