diff --git a/boards.txt b/boards.txt
index 085c03e56d3..b8ab9dd3a63 100755
--- a/boards.txt
+++ b/boards.txt
@@ -5550,11 +5550,11 @@ esp32-gateway.build.core=esp32
 esp32-gateway.build.variant=esp32-gateway
 esp32-gateway.build.board=ESP32_GATEWAY
 esp32-gateway.menu.Revision.RevC=Revision C or older
-esp32-gateway.menu.Revision.RevC.build.board=ESP32_GATEWAY_C
+esp32-gateway.menu.Revision.RevC.build.board=ESP32_GATEWAY='C'
 esp32-gateway.menu.Revision.RevE=Revision E
-esp32-gateway.menu.Revision.RevE.build.board=ESP32_GATEWAY_E
-esp32-gateway.menu.Revision.RevF=Revision F
-esp32-gateway.menu.Revision.RevF.build.board=ESP32_GATEWAY_F
+esp32-gateway.menu.Revision.RevE.build.board=ESP32_GATEWAY='E'
+esp32-gateway.menu.Revision.RevF=Revision F or newer
+esp32-gateway.menu.Revision.RevF.build.board=ESP32_GATEWAY='F'
 
 esp32-gateway.build.f_cpu=240000000L
 esp32-gateway.build.flash_mode=dio
diff --git a/libraries/Ethernet/src/ETH.cpp b/libraries/Ethernet/src/ETH.cpp
index a08cc3340d8..d99ee37ebbb 100644
--- a/libraries/Ethernet/src/ETH.cpp
+++ b/libraries/Ethernet/src/ETH.cpp
@@ -228,6 +228,9 @@ ETHClass::~ETHClass()
 
 bool ETHClass::begin(uint8_t phy_addr, int power, int mdc, int mdio, eth_phy_type_t type, eth_clock_mode_t clock_mode)
 {
+#if defined ARDUINO_ESP32_EVB
+    delay (350); // Olimex board ESP32-EVB requires short delay before the phy initialization after reset
+#endif
 #if ESP_IDF_VERSION_MAJOR > 3
     eth_clock_mode = clock_mode;
     tcpipInit();