Hello. I'm Coby.
DM388 IPNC is configured.
When there is connection, the LED_LINK will be ON and when there is activity. the LED_LINK will BLINK.
However, My DM388 IPNC ethernet is not operation. so, LED_LINK is Blink.
I Changed Uboot, UImage, etc... However that is not operation ethernet. LED_LINK (Green LED) Blink.
After, upload uboot.img, u-boot.min.nand is not operation yet.
What's error?