esp_eth: fix default PHY reset gpio

Closes https://github.com/espressif/esp-idf/issues/7034

components/esp_eth/component.mk

@@ -5,7 +5,7 @@ COMPONENT_ADD_INCLUDEDIRS := include
 COMPONENT_SRCDIRS := src
 
 ifndef CONFIG_ETH_USE_ESP32_EMAC
-    COMPONENT_OBJEXCLUDE += src/esp_eth_mac_esp32.o
+    COMPONENT_OBJEXCLUDE += src/esp_eth_mac_esp.o
 endif
 
 ifndef CONFIG_ETH_SPI_ETHERNET_DM9051

examples/ethernet/basic/main/Kconfig.projbuild

@@ -145,7 +145,7 @@ menu "Example Configuration"
             range 0 34 if IDF_TARGET_ESP32
             range 0 46 if IDF_TARGET_ESP32S2
             range 0 19 if IDF_TARGET_ESP32C3
-            default 5 if IDF_TARGET_ESP32
+            default 16 if IDF_TARGET_ESP32
             default 21 if IDF_TARGET_ESP32S2
             default 10 if IDF_TARGET_ESP32C3
             help
@@ -169,8 +169,7 @@ menu "Example Configuration"
 
     config EXAMPLE_ETH_PHY_RST_GPIO
         int "PHY Reset GPIO number"
-        default 16 if IDF_TARGET_ESP32
-        default 5 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
+        default 5
         help
             Set the GPIO number used to reset PHY chip.
             Set to -1 to disable PHY chip hardware reset.