d36fb62cd7
Replace custom SDCC tool with the more standard binutils tool. scratch.rom and flash.rom are different (no unnecessary padding), but resulting ec.rom is the same. Signed-off-by: Tim Crawford <tcrawford@system76.com>
28 lines
710 B
Makefile
28 lines
710 B
Makefile
# SPDX-License-Identifier: GPL-3.0-only
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CC=sdcc -mmcs51 --model-large --code-size $(CODE_SIZE) --xram-size $(SRAM_SIZE) --Werror
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OBJ=$(sort $(patsubst src/%.c,$(BUILD)/%.rel,$(SRC)))
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# Run EC rom in simulator
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sim: $(BUILD)/ec.rom
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cargo run \
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--release \
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--manifest-path ecsim/Cargo.toml \
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--no-default-features \
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-- $<
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# Convert from Intel Hex file to binary file
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$(BUILD)/ec.rom: $(BUILD)/ec.ihx
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@mkdir -p $(@D)
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objcopy -I ihex -O binary --gap-fill=0xFF $< $@
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# Link object files into Intel Hex file
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$(BUILD)/ec.ihx: $(OBJ)
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@mkdir -p $(@D)
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$(CC) $(LDFLAGS) -o $@ $^
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# Compile C files into object files
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$(OBJ): $(BUILD)/%.rel: src/%.c $(INCLUDE)
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@mkdir -p $(@D)
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$(CC) $(CFLAGS) -o $@ -c $<
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