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Altera_Forum's avatar
Altera_Forum
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12 years ago

MAC Address changes on reboot

I've noticed that each time I reboot or power cycle the SoC, it appears to have a different MAC address. I thought that the MAC address should be fixed for a device and was not reprogrammable. On fur...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Ok, I've got a MAC address SPI EEPROM on the SPIM0 interface on the HPS and SPIM0 is configured as an SPI interface in QSYS.

Where does u-boot expect to read the MAC address from? Can anyone point me to the u-boot source code for this?