Hello, i have not had a lot of time to look into this today.
However, i found this line in the syslog: Jan 1 00:00:27 kernel: [ 7.327358] Micrel KSZ9031 Gigabit PHY stmmac-0:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=stmmac-0:01, irq=POLL) And the kernel seems to detect the ethernet also: Jan 1 00:00:27 kernel: [ 7.002010] sun7i-dwmac 1c50000.ethernet: PTP uses main clock Jan 1 00:00:27 kernel: [ 7.083443] sun7i-dwmac 1c50000.ethernet: no reset control found Jan 1 00:00:27 kernel: [ 7.112287] sun7i-dwmac 1c50000.ethernet: no regulator found Jan 1 00:00:27 kernel: [ 7.135027] sun7i-dwmac 1c50000.ethernet: Version ID not available Jan 1 00:00:27 kernel: [ 7.147471] sun7i-dwmac 1c50000.ethernet: DWMAC1000 Jan 1 00:00:27 kernel: [ 7.155074] sun7i-dwmac 1c50000.ethernet: DMA HW capability register supported Jan 1 00:00:27 kernel: [ 7.178494] sun7i-dwmac 1c50000.ethernet: Normal descriptors Jan 1 00:00:27 kernel: [ 7.184237] sun7i-dwmac 1c50000.ethernet: Ring mode enabled And of course, network auto-configuration fails. It does not work in u-boot either. Thanks and best regards, Dieter