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board: samr21-xpro: adapt to common board Makefile

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This commit is contained in:
Kaspar Schleiser 2015-04-22 15:45:34 +02:00
parent 4a5924727f
commit 107be4122c
2 changed files with 16 additions and 50 deletions
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63
boards/samr21-xpro/Makefile.include
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@ -1,54 +1,21 @@
# define the cpu used by the arduino due board # define the cpu used by SAMR21 Xplained Pro board
export CPU = samd21 export CPU = samd21
export CPU_MODEL = samr21g18a export CPU_MODEL = samr21g18a
# set the default port #
export PORT ?= /dev/ttyACM0 CFLAGS_OPT = -O0
# define tools used for building the project # set default port depending on operating system
export PREFIX = arm-none-eabi- PORT_LINUX ?= /dev/ttyACM0
export CC = $(PREFIX)gcc
export CXX = $(PREFIX)g++
export AR = $(PREFIX)ar
export AS = $(PREFIX)as
export LINK = $(PREFIX)gcc
export SIZE = $(PREFIX)size
export OBJCOPY = $(PREFIX)objcopy
export DBG = $(PREFIX)gdb
export TERMPROG = $(RIOTBASE)/dist/tools/pyterm/pyterm
export FLASHER = $(RIOTBASE)/dist/tools/openocd/openocd.sh
export DEBUGGER = $(RIOTBASE)/dist/tools/openocd/openocd.sh
export DEBUGSERVER = $(RIOTBASE)/dist/tools/openocd/openocd.sh
export RESET = $(RIOTBASE)/dist/tools/openocd/openocd.sh
# define build specific options #
export CPU_USAGE = -mcpu=cortex-m0plus
FPU_USAGE =
export CFLAGS += -ggdb -g3 -std=gnu99 -O0 -Wall -Wstrict-prototypes $(CPU_USAGE) $(FPU_USAGE) -mlittle-endian -mthumb -mno-thumb-interwork -nostartfiles
export CFLAGS += -ffunction-sections -fdata-sections -fno-builtin
export ASFLAGS += -ggdb -g3 $(CPU_USAGE) $(FPU_USAGE) -mlittle-endian
export LINKFLAGS += -g3 -ggdb -std=gnu99 $(CPU_USAGE) $(FPU_USAGE) -mlittle-endian -static -lgcc -mthumb -mno-thumb-interwork -nostartfiles
# linkerscript specified in cpu/Makefile.include
export LINKFLAGS += -T$(LINKERSCRIPT)
export OFLAGS = -O ihex
export TERMFLAGS += -p "$(PORT)"
export FFLAGS = flash
ifneq (,$(SERIAL))
export FFLAGS += "-c cmsis_dap_serial $(SERIAL)"
endif
export DEBUGGER_FLAGS = debug
export DEBUGSERVER_FLAGS = debug-server
export RESET_FLAGS = reset
# unwanted (CXXUWFLAGS) and extra (CXXEXFLAGS) flags for c++
export CXXUWFLAGS +=
export CXXEXFLAGS +=
# use the nano-specs of the NewLib when available
ifeq ($(shell $(LINK) -specs=nano.specs -E - 2>/dev/null >/dev/null </dev/null ; echo $$?),0)
export LINKFLAGS += -specs=nano.specs -lc -lnosys
endif
# export board specific includes to the global includes-listing
export INCLUDES += -I$(RIOTBOARD)/$(BOARD)/include/
include $(RIOTBOARD)/$(BOARD)/Makefile.dep include $(RIOTBOARD)/$(BOARD)/Makefile.dep
# setup serial terminal
include $(RIOTBOARD)/Makefile.include.serial
# this board uses openocd
include $(RIOTBOARD)/Makefile.include.openocd
# include cortex defaults
include $(RIOTBOARD)/Makefile.include.cortex_common

3
cpu/samd21/Makefile.include
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@ -1,5 +1,4 @@
# this CPU implementation is using the new core/CPU interface export CORTEX = cortex-m0
export CFLAGS += -DCOREIF_NG=1
# this CPU implementation doesn't use CMSIS initialisation # this CPU implementation doesn't use CMSIS initialisation
export CFLAGS += -DDONT_USE_CMSIS_INIT export CFLAGS += -DDONT_USE_CMSIS_INIT