Hello, I did some tests again to check, if there is something new. The complete Bootlog is attached.
What is important: With current U-Boot 2019.07, the Ethernet is now detected in U-Boot: > Net: phy interface7 > eth0: ethernet@1c30000 But within installer, there is no ethernet card detected. Is it possible, that there is an important kernel module missing? If i can do some tests for debug, please let me know. Thank you for your great support. Best regards Bernhard