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ASM=crt0.asm
SRC=crc16.c zbootloader.c
OBJ=$(ASM:%.asm=build/%.rel) $(SRC:%.c=build/%.rel)
IHX=build/bootloader.ihx
TARGET=bootloader.hex
CFLAGS=-mz80 -I. --Werror
LDFLAGS=-mz80 --no-std-crt0 --code-loc 0x100 --data-loc 0x8000 -Wl-b_GSINIT=0x80
ROM_CHIP=SST39SF020A
all : $(TARGET)
build/%.rel : %.asm
@echo ' (AS)' $<
@sdcpp -P -I. -DASSEMBLY $< > build/$<
@sdasz80 -g -o $@ build/$<
build/%.rel : %.c
@echo ' (CC)' $<
@sdcc $(CFLAGS) -c -o $@ $<
$(IHX) : $(OBJ)
@echo ' (LD)' $(OBJ)
@sdcc $(LDFLAGS) -o $@ $(OBJ)
$(TARGET) : $(IHX)
@hex2bin.py $< $@
.PHONY : upload
upload :
z80up $(TARGET) -p /dev/ttyUSB0
.PHONE : flash
flash :
minipro -y -sp $(ROM_CHIP) -w $(TARGET)
.PHONY : clean
clean :
@rm -rf build/* $(TARGET)
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