RIOT/boards/common/nrf52/Makefile.include

# include this module into the build
INCLUDES += -I$(RIOTBOARD)/common/nrf52/include

# set default port depending on operating system
PORT_LINUX ?= /dev/ttyACM0
PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))
include $(RIOTMAKE)/tools/serial.inc.mk

# The following configuration is dependencies specific
# but they are resolved later
# Hack to know now if 'nordic_softdevice_ble' is used
include $(RIOTBOARD)/$(BOARD)/Makefile.dep

PROGRAMMER ?= jlink
ifeq (jlink,$(PROGRAMMER))
  # setup JLink for flashing
  JLINK_DEVICE = nrf52

  # special options when using SoftDevice
  ifneq (,$(filter nordic_softdevice_ble,$(USEPKG)))
    JLINK_PRE_FLASH = loadfile $(BINDIR)/softdevice.hex
    FLASH_ADDR = 0x1f000
    LINKER_SCRIPT ?= $(RIOTCPU)/$(CPU)/ldscripts/$(CPU_MODEL)_sd.ld
    # murdock: softdevice.hex file is used for flashing
    # It must be taken into account for the test input hash and
    # be sent to the separated testing boards
    TEST_EXTRA_FILES += $(BINDIR)/softdevice.hex
    # Files in TEST_EXTRA_FILES need to have an explicit target
    $(BINDIR)/softdevice.hex: | $(ELFFILE)
  endif
  include $(RIOTMAKE)/tools/jlink.inc.mk
else ifeq (openocd,$(PROGRAMMER))
  ifneq (,$(filter $(BOARD),ruuvitag thingy52))
    # openocd doesn't fully work with ruuvitag and thingy52
    $(error Cannot use OpenOCD with $(BOARD) board)
  endif
  # setup OpenOCD for flashing. Version 0.10 of OpenOCD doesn't contain support
  # for nrf52dk and nrf52840dk boards. To use OpenOCD with these a version
  # build from source (master > 2018, August the 13rd) is required.
  ifneq (,$(filter nordic_softdevice_ble,$(USEPKG)))
    LINKER_SCRIPT ?= $(RIOTCPU)/$(CPU)/ldscripts/$(CPU_MODEL)_sd.ld

    export OPENOCD_PRE_FLASH_CMDS += -c 'flash write_image erase "$(BINDIR)/softdevice.hex"'
    OPENOCD_PRE_VERIFY_CMDS += -c 'verify_image "$(BINDIR)/softdevice.hex"'

    # Cannot use the 'ELFFILE' here
    # The segments are 0x10000 aligned so padding bytes are copied and verified
    #
    # Using 'LINKFLAGS += -Wl,--nmagic' prevents it but would require
    # dedicated testing/review
    FLASHFILE ?= $(HEXFILE)

    # murdock: softdevice.hex file is used for flashing
    # It must be taken into account for the test input hash and
    # be sent to the separated testing boards
    TEST_EXTRA_FILES += $(BINDIR)/softdevice.hex
    # Files in TEST_EXTRA_FILES need to have an explicit target
    $(BINDIR)/softdevice.hex: | $(ELFFILE)
  endif
  DEBUG_ADAPTER ?= jlink
  OPENOCD_CONFIG = $(RIOTBOARD)/common/nrf52/dist/openocd.cfg
  include $(RIOTMAKE)/tools/openocd.inc.mk
endif