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-rw-r--r--builddefs/bootloader.mk6
1 files changed, 6 insertions, 0 deletions
diff --git a/builddefs/bootloader.mk b/builddefs/bootloader.mk
index 226213297e..1a53bfa663 100644
--- a/builddefs/bootloader.mk
+++ b/builddefs/bootloader.mk
@@ -97,12 +97,18 @@ ifeq ($(strip $(BOOTLOADER)), halfkay)
OPT_DEFS += -DBOOTLOADER_HALFKAY
BOOTLOADER_TYPE = halfkay
+ # Teensy 2.0
ifeq ($(strip $(MCU)), atmega32u4)
BOOTLOADER_SIZE = 512
endif
+ # Teensy 2.0++
ifeq ($(strip $(MCU)), at90usb1286)
BOOTLOADER_SIZE = 1024
endif
+ # Teensy LC, 3.x
+ ifneq (,$(filter $(MCU_ORIG), MKL26Z64 MK20DX128 MK20DX256 MK66FX1M0))
+ FIRMWARE_FORMAT = hex
+ endif
endif
ifeq ($(strip $(BOOTLOADER)), caterina)
OPT_DEFS += -DBOOTLOADER_CATERINA