MCU_FAMILY = MIMXRT1062
MCU_SERIES = MIMXRT1062
MCU_LDSCRIPT = MIMXRT1062
MCU_STARTUP = MIMXRT1062
BOARD = IC_TEENSY_4_1
MCU = cortex-m4
ARMV = 7
# Bootloader selection
BOOTLOADER = halfkay
FIRMWARE_FORMAT = hex