mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
94dfc4dd94
When in an invalid state, the board could not flash anymore. Like for example after flashing `tests/driver_adt7310` this makes it flash again. I used `reset_config srst_only` as the other kinetis boards are also configured that way.
38 lines
1.4 KiB
Makefile
38 lines
1.4 KiB
Makefile
# set default port depending on operating system
|
|
PORT_LINUX ?= /dev/ttyACM0
|
|
PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))
|
|
|
|
# We need special handling of the watchdog if we want to speed up the flash
|
|
# verification by using the MCU to compute the image checksum after flashing.
|
|
# wdog-disable.bin is a precompiled binary which will disable the watchdog and
|
|
# return control to the debugger (OpenOCD)
|
|
export OPENOCD_PRE_VERIFY_CMDS += \
|
|
-c 'load_image $(RIOTCPU)/$(CPU)/dist/wdog-disable.bin 0x20000000 bin' \
|
|
-c 'resume 0x20000000'
|
|
export OPENOCD_EXTRA_INIT
|
|
export PRE_FLASH_CHECK_SCRIPT = $(RIOTCPU)/$(CPU)/dist/check-fcfield.sh
|
|
|
|
DEBUG_ADAPTER ?= dap
|
|
|
|
# Add board selector (USB serial) to OpenOCD options if specified.
|
|
# Use /dist/tools/usb-serial/list-ttys.sh to find out serial number.
|
|
# Usage: SERIAL="0200..." BOARD="pba-d-01-kw2x" make flash
|
|
ifneq (,$(SERIAL))
|
|
export OPENOCD_EXTRA_INIT += "-c cmsis_dap_serial $(SERIAL)"
|
|
SERIAL_TTY = $(firstword $(shell $(RIOTTOOLS)/usb-serial/find-tty.sh $(SERIAL)))
|
|
ifeq (,$(SERIAL_TTY))
|
|
$(error Did not find a device with serial $(SERIAL))
|
|
endif
|
|
PORT_LINUX := $(SERIAL_TTY)
|
|
endif
|
|
|
|
# setup serial terminal
|
|
include $(RIOTMAKE)/tools/serial.inc.mk
|
|
|
|
# The board can become un-flashable after some firmware, use connect_assert_srst
|
|
# to always be able to flash or reset the board.
|
|
export OPENOCD_RESET_USE_CONNECT_ASSERT_SRST ?= 1
|
|
|
|
# this board uses openocd
|
|
include $(RIOTMAKE)/tools/openocd.inc.mk
|