From b85e0ab574bf11df48b13b13aece81ee94f1b9ac Mon Sep 17 00:00:00 2001
From: Thomas Basler <thomas@familie-basler.net>
Date: Fri, 27 Sep 2024 17:35:33 +0200
Subject: [PATCH] Add default values for ethernet pins in case they are not
 defined for a specific board

---
 src/PinMapping.cpp | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/src/PinMapping.cpp b/src/PinMapping.cpp
index 7514af5f2..67b68a158 100644
--- a/src/PinMapping.cpp
+++ b/src/PinMapping.cpp
@@ -108,6 +108,30 @@
 #define W5500_RST -1
 #endif
 
+#ifndef ETH_PHY_ADDR
+#define ETH_PHY_ADDR -1
+#endif
+
+#ifndef ETH_PHY_POWER
+#define ETH_PHY_POWER -1
+#endif
+
+#ifndef ETH_PHY_MDC
+#define ETH_PHY_MDC -1
+#endif
+
+#ifndef ETH_PHY_MDIO
+#define ETH_PHY_MDIO -1
+#endif
+
+#ifndef ETH_PHY_TYPE
+#define ETH_PHY_TYPE ETH_PHY_LAN8720
+#endif
+
+#ifndef ETH_CLK_MODE
+#define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
+#endif
+
 PinMappingClass PinMapping;
 
 PinMappingClass::PinMappingClass()
@@ -261,5 +285,7 @@ bool PinMappingClass::isValidW5500Config() const
 
 bool PinMappingClass::isValidEthConfig() const
 {
-    return _pinMapping.eth_enabled;
+    return _pinMapping.eth_enabled
+        && _pinMapping.eth_mdc >= 0
+        && _pinMapping.eth_mdio >= 0;
 }