34 lines
889 B
Makefile
34 lines
889 B
Makefile
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CROSS_COMPILE:=arm-none-eabi-
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CC:=$(CROSS_COMPILE)gcc
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LD:=$(CROSS_COMPILE)gcc
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OBJS:=startup.o main.o timer.o system.o newlib.o spi_flash.o spi_drv_stm32f4.o cbuf.o
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UCMX=unicore-mx/lib/libucmx_stm32f4.a
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LSCRIPT:=target.ld
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OBJCOPY:=$(CROSS_COMPILE)objcopy
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CFLAGS:=-mcpu=cortex-m3 -mthumb -g -ggdb -Wall -Wno-main -Wstack-usage=200 -ffreestanding -Wno-unused -nostartfiles -nostdlib
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LDFLAGS:=-T $(LSCRIPT) -Wl,-gc-sections -Wl,-Map=image.map -nostartfiles -mcpu=cortex-m3 -mthumb
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CFLAGS+=-Iunicore-mx/include/ -DSTM32F4
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#all: image.bin
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image.bin: image.elf
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$(OBJCOPY) -O binary $^ $@
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$(UCMX):
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make -C unicore-mx TARGETS=stm32/f4 FP_FLAGS="-mfloat-abi=soft" PREFIX=arm-frosted-eabi
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image.elf: $(UCMX) $(OBJS) $(LSCRIPT)
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$(LD) $(LDFLAGS) $(OBJS) $(UCMX) -o $@
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startup.o: startup.c
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main.o: main.c
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clean:
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make -C unicore-mx clean
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rm -f image.bin image.elf *.o image.map $(UCMX)
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