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f3e72009e8
softdevice needs the memory at 0x2000 to be initialized to 0xffffffff according to #5893 and testing. However, the addresses [0x8bc, 0x3000[ are not set in softdevice.hex. So use a modified hex file with all the memory set to 0xff as it is the rom reset value anyway. This change updates the `.hex` file instead on relying on erasing the memory.
51 lines
2.0 KiB
Makefile
51 lines
2.0 KiB
Makefile
# this module contains shared code for all boards using the nrf52 CPU
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export CPU = nrf52
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# include this module into the build
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INCLUDES += -I$(RIOTBOARD)/common/nrf52/include
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# set default port depending on operating system
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PORT_LINUX ?= /dev/ttyACM0
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PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))
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include $(RIOTMAKE)/tools/serial.inc.mk
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# The following configuration is dependencies specific
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# but they are resolved later
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# Hack to know now if 'nordic_softdevice_ble' is used
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include $(RIOTBOARD)/$(BOARD)/Makefile.dep
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PROGRAMMER ?= jlink
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ifeq (jlink,$(PROGRAMMER))
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# setup JLink for flashing
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export JLINK_DEVICE := nrf52
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# special options when using SoftDevice
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ifneq (,$(filter nordic_softdevice_ble,$(USEPKG)))
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export JLINK_PRE_FLASH := loadfile $(BINDIR)/softdevice.hex
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export FLASH_ADDR := 0x1f000
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export LINKER_SCRIPT ?= $(RIOTCPU)/$(CPU)/ldscripts/$(CPU_MODEL)_sd.ld
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# murdock: softdevice.hex file is used for flashing
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# It must be taken into account for the test input hash and
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# be sent to the separated testing boards
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TEST_EXTRA_FILES += $(BINDIR)/softdevice.hex
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# Files in TEST_EXTRA_FILES need to have an explicit target
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$(BINDIR)/softdevice.hex: | $(ELFFILE)
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endif
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include $(RIOTMAKE)/tools/jlink.inc.mk
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else ifeq (openocd,$(PROGRAMMER))
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ifneq (,$(filter $(BOARD),ruuvitag thingy52))
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# openocd doesn't fully work with ruuvitag and thingy52
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$(error Cannot use OpenOCD with $(BOARD) board)
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endif
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# setup OpenOCD for flashing. Version 0.10 of OpenOCD doesn't contain support
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# for nrf52dk and nrf52840dk boards. To use OpenOCD with these a version
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# build from source (master > 2018, August the 13rd) is required.
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ifneq (,$(filter nordic_softdevice_ble,$(USEPKG)))
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# openocd doesn't work (yet) with softdevice
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$(error Cannot use OpenOCD with nordic_softdevice module)
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endif
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DEBUG_ADAPTER ?= jlink
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export OPENOCD_CONFIG := $(RIOTBOARD)/common/nrf52/dist/openocd.cfg
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include $(RIOTMAKE)/tools/openocd.inc.mk
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endif
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