RIOT/boards/hifive1/Makefile.include

# set default port depending on operating system
PORT_LINUX ?= /dev/ttyUSB1
PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))

# setup serial terminal
include $(RIOTMAKE)/tools/serial.inc.mk

# this board uses openocd with a custom reset command
export OPENOCD_CMD_RESET_RUN=-c _reset
include $(RIOTMAKE)/tools/openocd.inc.mk

# use our own openocd script to flash since HiFive1 has reset problems.
FLASHER = $(RIOTBASE)/boards/hifive1/dist/flasher.sh
boards/hifive1: add serial terminal config 2018-06-27 15:13:37 +02:00			`# set default port depending on operating system`
			`PORT_LINUX ?= /dev/ttyUSB1`
			`PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))`

			`# setup serial terminal`
			`include $(RIOTMAKE)/tools/serial.inc.mk`

boards/hifive1: fixup custom reset command 2019-04-09 12:46:15 +02:00			`# this board uses openocd with a custom reset command`
			`export OPENOCD_CMD_RESET_RUN=-c _reset`
board/hifive1: add RISC-V board HiFive1 Add new RISC-V board HiFive1 from SiFive based on FE310 CPU 2018-04-16 19:07:04 +02:00			`include $(RIOTMAKE)/tools/openocd.inc.mk`

			`# use our own openocd script to flash since HiFive1 has reset problems.`
boards/tools: remove exporting FLASHER/FFLAGS FLASHER and FFLAGS are evaluated by the main Makefile.include or by file included by it. Their value does not need to be exported. This will also prevent evaluating 'PORT' for FFLAGS when not needed. Testing ------- `git diff --word-diff` only reports `export` being removed. `git show --stat` reports `84 insertions(+), 84 deletions(-)` Which is the same amount as lines that where matching `export[[:blank::]]\+VARIABLE`. 2019-05-17 13:52:34 +02:00			`FLASHER = $(RIOTBASE)/boards/hifive1/dist/flasher.sh`