1. move Phy out of Wifi section
2. lowercase the Ethernet and Phy from 2nd letter.
help
Select this option to enable WiFi NVS flash
-menu PHY
+endmenu
+
+menu Phy
config ESP32_PHY_CALIBRATION_AND_DATA_STORAGE
bool "Do phy calibration and store calibration data in NVS"
default ESP32_PHY_MAX_WIFI_TX_POWER
endmenu
-endmenu
\ No newline at end of file
-menu ETHERNET
+menu Ethernet
config DMA_RX_BUF_NUM
int "Number of DMA RX buffers"
help
Ethernet MAC task priority.
-endmenu
\ No newline at end of file
+endmenu