features: add lpc1768_eth to features

Author: basilfx

features.yaml

@@ -170,6 +170,12 @@ groups:
               used for other purposes.
       - name: esp_ble
         help: An ESP32x Bluetooth LE transceiver is present.
+    - title: LPC1768 Specific Features
+      features:
+      - name: lpc1768_eth
+        help: The LPC1768 MCU has an Ethernet MAC peripheral. Note that this does
+              not necessarily mean that the board has an Ethernet PHY connected to
+              it.
     - title: nordic nRF Specific Features
       features:
       - name: radio_nrf802154

makefiles/features_existing.inc.mk

@@ -2,6 +2,7 @@
 #          Do not edit this by hand, but update features.yaml instead.
 #          Finally, run `make generate-features` in the root of the RIOT repo.
 FEATURES_EXISTING := \
+    lpc1768_eth \
     arch_16bit \
     arch_32bit \
     arch_64bit \

makefiles/features_modules.inc.mk

@@ -119,6 +119,9 @@ endif
 # use efm32_coretemp if the feature is used
 USEMODULE += $(filter efm32_coretemp, $(FEATURES_USED))
 
+# use lpc1768_eth if the feature is used
+USEMODULE += $(filter lpc1768_eth, $(FEATURES_USED))
+
 # if LC filter(s) is attached to the CPUs voltage regulator, use it
 USEMODULE += $(filter vdd_lc_filter_%,$(FEATURES_USED))