X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=tmk_core%2Fchibios.mk;h=2a8d32fb99d40dd7e7a827b0b8cff180c5d09198;hb=71d1c02a9b05c676e98d9e3115e96c01c498a058;hp=062a712bd106d5c5b3d4e601a59c938a3aee6e79;hpb=45d68486a28c847af4fa220e2a689b79b0671f73;p=qmk_firmware.git

diff --git a/tmk_core/chibios.mk b/tmk_core/chibios.mk
index 062a712bd..2a8d32fb9 100644
--- a/tmk_core/chibios.mk
+++ b/tmk_core/chibios.mk
@@ -143,8 +143,15 @@ MCUFLAGS = -mcpu=$(MCU)
 
 DEBUG = gdb
 
+DFU_ARGS =
+ifneq ("$(SERIAL)","")
+	DFU_ARGS += -S $(SERIAL)
+endif
+
 # List any extra directories to look for libraries here.
 EXTRALIBDIRS = $(RULESPATH)/ld
 
+DFU_UTIL ?= dfu-util
+
 dfu-util: $(BUILD_DIR)/$(TARGET).bin sizeafter
-	dfu-util -D $(BUILD_DIR)/$(TARGET).bin
\ No newline at end of file
+	$(DFU_UTIL) $(DFU_ARGS) -D $(BUILD_DIR)/$(TARGET).bin