From 966b0e22e5262e82508c0816db4d16a1b72c41b1 Mon Sep 17 00:00:00 2001
From: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
Date: Tue, 12 May 2020 15:00:14 +0200
Subject: [PATCH] boards/microduino-corerf: Fix duplicated includes

avrdude.mk and serial.mk was included twice. As a result of the former, avrdude
wasted one flash cycle and some time by writing the same firmware twice.
---
 boards/microduino-corerf/Makefile.include | 2 --
 1 file changed, 2 deletions(-)

diff --git a/boards/microduino-corerf/Makefile.include b/boards/microduino-corerf/Makefile.include
index cc82bd7b6b..a46ef1f683 100644
--- a/boards/microduino-corerf/Makefile.include
+++ b/boards/microduino-corerf/Makefile.include
@@ -2,7 +2,6 @@
 PORT_LINUX  ?= /dev/ttyUSB0
 PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))
 BAUD        ?= 115200
-include $(RIOTMAKE)/tools/serial.inc.mk
 
 # PROGRAMMER defaults to UM232H which is a FT232H breakout board
 # externally connected using wires
@@ -13,5 +12,4 @@ PROGRAMMER ?= $(PROGRAMMER_MICRODUINO_CORERF)
 BOOTLOADER_SIZE ?= 0
 ROM_RESERVED ?= $(BOOTLOADER_SIZE)
 
-include $(RIOTMAKE)/tools/avrdude.inc.mk
 include $(RIOTBOARD)/common/atmega/Makefile.include