mirror of
https://github.com/hoglet67/AtomBusMon.git
synced 2025-01-02 23:32:02 +00:00
64 lines
1.6 KiB
Makefile
64 lines
1.6 KiB
Makefile
VPATH = $(ROOT)/firmware
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XILINX ?= /opt/Xilinx/14.7
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PATH := $(PATH):${XILINX}/ISE_DS/ISE/bin/lin64:${PAPILIO}/linux64
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SHELL := env PATH=$(PATH) /bin/bash
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# Frequency of the AVR CPU
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F_CPU ?= 15855484
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# Default Baud Rate of serial interface
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# Note: F_CPU / 16 / BAUD need to be close to an integer
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BAUD ?= 57600
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# Path of the back anotated block memory map file
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BMM_FILE ?= memory_bd.bmm
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# AVR dev environment
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MCU=atmega103
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CC=avr-gcc
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OBJCOPY=avr-objcopy
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PROG = avr_progmem
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CFLAGS=$(CPU_CFLAGS) -DF_CPU=${F_CPU}UL -DBAUD=${BAUD} -mmcu=$(MCU) -Wall -Os -mcall-prologues
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OBJECTS=AtomBusMon.o status.o $(CPU_OBJECTS)
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build: $(TARGET).mcs
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$(TARGET).mcs: $(TARGET).bit
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promgen -u 0 $(TARGET).bit -o $(TARGET).mcs -p mcs -w -spi -s 8192
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rm -f $(TARGET).cfi $(TARGET).prm
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working/$(PROJECT).bit:
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# create a working directory if necessary
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mkdir -p working
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# use the xilinx tools to synthesise the project and generate a bitstream file
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xtclsh $(COMMON)/ise_build.tcl $(TARGET).xise
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$(TARGET).bit: $(PROG).mem working/$(PROJECT).bit
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data2mem -bm $(BMM_FILE) -bd $(PROG).mem -bt working/$(PROJECT).bit -o b $(TARGET).bit
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$(PROG).mem: $(PROG).bin
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od -An -tx1 -w16 -v <$(PROG).bin >$(PROG).mem
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$(PROG).bin : $(PROG).out
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$(OBJCOPY) -R .comment --reverse-bytes=2 -O binary $(PROG).out $(PROG).bin
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$(PROG).out : $(OBJECTS)
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$(CC) $(CFLAGS) -o $(PROG).out -Wl,-Map,$(PROG).map $^
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%.o : %.c
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$(CC) $(CFLAGS) -Os -c $<
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%.o : %.S
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$(CC) $(CFLAGS) -Os -c $<
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clean:
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rm -f $(TARGET).bit $(TARGET).mcs $(PROG).mem $(PROG).bin $(PROG).out $(PROG).map *.o
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clobber: clean
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rm -rf $(BMM_FILE) working/ iseconfig/
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