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Altera_Forum
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10 years ago

HPS ENET (EMAC) MAC Address failed to set

Hi All, I'm working with ArriaV SX. I'm receiving the following message from U-boot: Skipped ethaddr assignment due to invalid EMAC address in EEPROM Net: mii0 Warning: failing t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

In case the MAC should be stored in the external PHY device, should the HPS EMAC access it using its regular GMII pins?

What's purpose of I2C Controller in the EMAC? Must I use/enable it in some way?