89 lines
1.8 KiB
Makefile
89 lines
1.8 KiB
Makefile
ARCH ?= arm
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CPU ?= stm32f4xx
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ifeq ($(CPU),stm32f4xx)
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C_FLAGS += -DARCH_STM32F4XX
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endif
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ifeq ($(BOARD), stm32f4-discovery)
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C_FLAGS += -DBOARD_STM32F4_DISCOVERY
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endif
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CROSS_COMPILE ?= arm-none-eabi-
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INCLUDES += \
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/opt/gcc-arm-none-eabi-5_4-2016q2/arm-none-eabi/include \
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/opt/gcc-arm-none-eabi-5_4-2016q2/lib/gcc/arm-none-eabi/5.4.1/include
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GEN_FLAGS += \
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-mcpu=cortex-m4 \
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-mthumb \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-O$(OPTIM) \
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-fmessage-length=0 \
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-fsigned-char \
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-ffunction-sections \
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-fdata-sections \
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-ffreestanding \
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-fno-move-loop-invariants \
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-Werror \
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-Wunused \
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-Wuninitialized \
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-Wall \
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-Wextra \
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-Wmissing-declarations \
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-Wconversion \
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-Wpointer-arith \
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-Wpadded \
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-Wshadow \
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-Wlogical-op \
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-Waggregate-return \
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-Wfloat-equal
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C_FLAGS += \
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-DDEBUG \
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-DUSE_FULL_ASSERT \
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-DTRACE \
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-DOS_USE_TRACE_SEMIHOSTING_DEBUG \
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-DSTM32F407xx \
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-DUSE_HAL_DRIVER \
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-DHSE_VALUE=8000000 \
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$(addprefix -I, $(INCLUDES)) \
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-std=gnu11 \
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-Wmissing-prototypes \
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-Wstrict-prototypes \
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-Wbad-function-cast \
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-Wno-bad-function-cast \
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-Wno-conversion \
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-Wno-sign-conversion \
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-Wno-unused-parameter \
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-Wno-sign-compare \
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-Wno-missing-prototypes \
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-Wno-missing-declarations \
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-Wno-missing-field-initializers
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L_FLAGS := \
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-T mem.ld \
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-T libs.ld \
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-T sections.ld \
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-nostartfiles \
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-Xlinker --gc-sections \
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-L"config/linker" \
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--specs=nano.specs \
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-u _printf_float
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ifeq ($(DEBUG),y)
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OPTIM = g
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GEN_FLAGS += -g3
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DBG_EXT = -dbg
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else
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OPTIM = s
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DBG_EXT =
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endif
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AS_FLAGS := -mapcs-32 -g
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AR_FLAGS := rcs
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OOCD_IMAGE=$(BIN_FILE)
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OOCD_CFG_FILE=$(EXE_DIR)/openocd.cfg
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PRE_PROGRAM = echo "telnet_port 4444\ninit\nreset halt\nflash write_image erase $(OOCD_IMAGE) 0x08000000 bin\nreset run\n shutdown\n" > $(OOCD_CFG_FILE)
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PROGRAM = openocd -f /usr/share/openocd/scripts/board/stm32f4discovery.cfg -f $(OOCD_CFG_FILE)
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