From 88b90ee4afdca1088635c77f30729f943f18c192 Mon Sep 17 00:00:00 2001
From: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
Date: Mon, 10 Feb 2020 14:59:06 +0100
Subject: [PATCH] boards/arduino-uno: Refactor avrdude conf

---
 boards/arduino-uno/Makefile.include | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/boards/arduino-uno/Makefile.include b/boards/arduino-uno/Makefile.include
index 09edce47640a..396b651e0a2b 100644
--- a/boards/arduino-uno/Makefile.include
+++ b/boards/arduino-uno/Makefile.include
@@ -3,14 +3,7 @@ PORT_LINUX  ?= /dev/ttyACM0
 PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))
 BAUD        ?= 9600
 
-# PROGRAMMER defaults to stk500v2 which is the internal flasher via USB
-# using avrdude. Can be overridden for debugging (which requires changes
-# that require to use an ISP)
-PROGRAMMER ?= arduino
-# configure programmer speed in baud
-FFLAGS_EXTRA += -b 115200
-
-BOOTLOADER_SIZE ?= 512
-ROM_RESERVED ?= $(BOOTLOADER_SIZE)
+ARDUINO_UNO_BOOTLOADER ?= optiboot
+BOOTLOADER ?= $(ARDUINO_UNO_BOOTLOADER)
 
 include $(RIOTBOARD)/common/arduino-atmega/Makefile.include