diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..64ab87d --- /dev/null +++ b/Makefile @@ -0,0 +1,42 @@ +CPU = cortex-m4 +MCU = MK20DX256 +TARGET_ARCH = -mcpu=$(CPU) -mthumb + +AS = arm-none-eabi-as +CC = arm-none-eabi-gcc +OBJCOPY = arm-none-eabi-objcopy +XXD = xxd + +HKTOOL = hktool $(MCU) + +WARNINGS = -Wpointer-arith -Wcast-align -Wformat=2 \ + -Wsuggest-attribute=format -Wall \ + -Wextra -Wpedantic -Winit-self -Wshadow -Wcast-qual \ + -Wstrict-prototypes -Wmissing-prototypes +CFLAGS = -std=c11 $(WARNINGS) -O2 -flto -MMD -MP -ffreestanding -nostdlib -Ilib +LDFLAGS = -T layout.ld -O2 -flto -ffreestanding -nostdlib +ASFLAGS = $(TARGET_ARCH) + +OBJ := crt0.o vectors.o flashconf.o setup.o fmk.o lib/string.o lib/le.o usb/usb.o usb/endpt0.o usb/endpt1.o + +%.bin: % + $(OBJCOPY) -O binary $< $@ +%.xxo: %.xxd + awk '{print $$1}' $< | $(XXD) -r -p -c1 >$@ +%.xxh: %.xxo + $(XXD) -i $< | sed -e 's/_xxo//' >$@ + +all: fmk.bin +fmk: $(OBJ) + +flash: fmk.bin + hktool 0x40000 1024 64 0 $< + hktool -r + +clean: + $(RM) $(OBJ) $(OBJ:.o=.d) $(wildcard usb/*.xxh) fmk fmk.bin + +-include $(OBJ:.o=.d) +usb/endpt0.o: usb/ds_dev.xxh usb/ds_conf.xxh usb/ds_lang.xxh usb/ds_str1.xxh + +.PHONY: all flash clean |