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48 lines
1.7 KiB
Makefile
48 lines
1.7 KiB
Makefile
# define the cpu used by the phyWAVE-KW22 board
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export CPU = kinetis
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# the pba-d-01-kw2x board can embed either a kw21d256, kw21d512 or kw22d512 cpu.
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# The default set up is kw21d256, the variable is overrideable to use the other
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# cpu if needed.
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export CPU_MODEL ?= mkw21d256vha5
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export MCPU = cortex-m4
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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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.PHONY: flash
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flash: $(RIOTCPU)/$(CPU)/dist/wdog-disable.bin
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# Reset the default goal.
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.DEFAULT_GOAL :=
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# We need special handling of the watchdog if we want to speed up the flash
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# verification by using the MCU to compute the image checksum after flashing.
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# wdog-disable.bin is a precompiled binary which will disable the watchdog and
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# return control to the debugger (OpenOCD)
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export OPENOCD_PRE_VERIFY_CMDS += \
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-c 'load_image $(RIOTCPU)/$(CPU)/dist/wdog-disable.bin 0x20000000 bin' \
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-c 'resume 0x20000000'
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export OPENOCD_EXTRA_INIT
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export PRE_FLASH_CHECK_SCRIPT = $(RIOTCPU)/$(CPU)/dist/check-fcfield-elf.sh
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# Add board selector (USB serial) to OpenOCD options if specified.
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# Use /dist/tools/usb-serial/list-ttys.sh to find out serial number.
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# Usage: SERIAL="0200..." BOARD="pba-d-01-kw2x" make flash
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ifneq (,$(SERIAL))
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export OPENOCD_EXTRA_INIT += "-c cmsis_dap_serial $(SERIAL)"
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SERIAL_TTY = $(firstword $(shell $(RIOTBASE)/dist/tools/usb-serial/find-tty.sh $(SERIAL)))
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ifeq (,$(SERIAL_TTY))
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$(error Did not find a device with serial $(SERIAL))
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endif
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PORT_LINUX := $(SERIAL_TTY)
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endif
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# setup serial terminal
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include $(RIOTMAKE)/tools/serial.inc.mk
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# this board uses openocd
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include $(RIOTMAKE)/tools/openocd.inc.mk
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