48437cec45
Ethernet-PHYs from ESP-IDF (LAN8720, IP101, RTL8201, DP83848) are now supported in IDF v4.1 and above. PHY_KSZ8041 is only for ESP-IDF 4.3 and above. ESP32S2 is not supported. Signed-off-by: Tobias Eydam <eydam-prototyping@outlook.com>