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[/] [ion/] [trunk/] [src/] [hello/] [makefile] - Diff between revs 182 and 184

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#-- Set up the toolchain -------------------------------------------------------
#-- Bring toolchain config parameters from the common makefile
 
include ..\\common\\makefile
 
 
BIN_MIPS = C:/dev/embedded/SourceryGpp/mips-elf-11-03.52/bin
# Link script to be used: run from BRAM
CC = $(BIN_MIPS)/mips-sde-elf-gcc.exe $(CFLAGS)
 
AS = $(BIN_MIPS)/mips-sde-elf-as
 
LD = $(BIN_MIPS)/mips-sde-elf-ld
 
DUMP = $(BIN_MIPS)/mips-sde-elf-objdump
 
COPY = $(BIN_MIPS)/mips-sde-elf-objcopy
 
TO_VHDL   = python ../bin2hdl.py
 
 
 
 
 
#-- Set up the code structure --------------------------------------------------
 
 
 
# VHDL test bench directory, where VHDL output files will be created
 
TB_DIR = ../../vhdl/tb
 
# VHDL DE-1 board demo root directory, for vhdl output
 
DEMO_DIR = ../../vhdl/demo
 
# Root test code source directory, where python script and vhdl templates are
 
SRC_DIR = ..
 
# Path to local libraries
 
LIB_PATH = $(SRC_DIR)/common/libsoc
 
# Link script to be used
 
LINK_SCRIPT = $(SRC_DIR)/common/bram.lds
LINK_SCRIPT = $(SRC_DIR)/common/bram.lds
#-- Configure the application --------------------------------------------------
#-- Configure the application --------------------------------------------------
# Simulation length in cycles; long enough to let the program run to completion.
# Simulation length in cycles; long enough to let the program run to completion.
SIM_LENGTH = 90000
SIM_LENGTH = 90000
# FPGA Block RAM parameters
# FPGA Block RAM parameters
BRAM_START = 0xbfc00000
BRAM_START = 0xbfc00000
CODE_BRAM_SIZE = 2048
CODE_BRAM_SIZE = 2048
# External RAM parameters (size in words)
# External RAM parameters (size in words)
XRAM_SIZE = 1024
XRAM_SIZE = 1024
XRAM_START = 0x00000000
XRAM_START = 0x00000000
# 1.- Put the code in internal BRAM and the data in external SRAM.
# 1.- Put the code in internal BRAM and the data in external SRAM.
# 2.- Do not use any of the standard libraries and use libsoc instead.
# 2.- Do not use any of the standard libraries and use libsoc instead.
LFLAGS = -T$(LINK_SCRIPT) -L $(LIB_PATH) \
LFLAGS = -T$(LINK_SCRIPT) -L $(LIB_PATH) \
         -Ttext $(BRAM_START) -Tdata $(XRAM_START) \
         -Ttext $(BRAM_START) -Tdata $(XRAM_START) \
         -nodefaultlibs -nostdlib -ereset -I elf32-big
         -nodefaultlibs -nostdlib -ereset -I elf32-big
CFLAGS = -O2 -Wall -c -s -fno-builtin -nodefaultlibs -nostdlib \
CFLAGS = -O2 -Wall -c -s -fno-builtin -nodefaultlibs -nostdlib \
         -msoft-float -mips1 -G0
         -msoft-float -mips1 -G0
AFLAGS = --defsym XRAM_BASE=$(XRAM_START)
AFLAGS = --defsym XRAM_BASE=$(XRAM_START)
OBJS = bootstrap.o opcode_emu.o c_startup.o hello.o
OBJS = bootstrap.o opcode_emu.o c_startup.o hello.o
#-- Targets & rules ------------------------------------------------------------
#-- Targets & rules ------------------------------------------------------------
hello: hello.code hello.data
hello: hello.code hello.data
        @# This comment prevents use of implicit rule so our rules are used instead.
        @# This comment prevents use of implicit rule so our rules are used instead.
        @# This will save us a few harmless linker warnings.
        @# This will save us a few harmless linker warnings.
hello.axf: $(OBJS)
hello.axf: $(OBJS)
        $(LD) $(LFLAGS) -Map hello.map -s -N -o hello.axf $(OBJS) -lsoc
        $(LD) $(LFLAGS) -Map hello.map -s -N -o hello.axf $(OBJS) -lsoc
        -@$(DUMP) -m mips --disassemble hello.axf > hello.lst
        -@$(DUMP) -m mips --disassemble hello.axf > hello.lst
hello.code: hello.axf
hello.code: hello.axf
# Extract object code to be placed in code space
# Extract object code to be placed in code space
        $(COPY) -I elf32-big -O binary hello.axf hello.code
        $(COPY) -I elf32-big -O binary hello.axf hello.code
hello.data: hello.axf
hello.data: hello.axf
# Extract object code to be placed in data space
# Extract object code to be placed in data space
        $(COPY) -I elf32-big -j.data -j.bss -O binary hello.axf hello.data
        $(COPY) -I elf32-big -j.data -j.bss -O binary hello.axf hello.data
bootstrap.o: $(SRC_DIR)/common/bootstrap.s
bootstrap.o: $(SRC_DIR)/common/bootstrap.s
        $(AS) $(AFLAGS) -o bootstrap.o $(SRC_DIR)/common/bootstrap.s
        $(AS) $(AFLAGS) -o bootstrap.o $(SRC_DIR)/common/bootstrap.s
c_startup.o: $(SRC_DIR)/common/c_startup.s
c_startup.o: $(SRC_DIR)/common/c_startup.s
        $(AS) $(AFLAGS) -o c_startup.o $(SRC_DIR)/common/c_startup.s
        $(AS) $(AFLAGS) -o c_startup.o $(SRC_DIR)/common/c_startup.s
opcode_emu.o: $(SRC_DIR)/common/opcode_emu.s
opcode_emu.o: $(SRC_DIR)/common/opcode_emu.s
        $(AS) $(AFLAGS) -o opcode_emu.o $(SRC_DIR)/common/opcode_emu.s
        $(AS) $(AFLAGS) -o opcode_emu.o $(SRC_DIR)/common/opcode_emu.s
hello.o: hello.c
hello.o: hello.c
        $(CC) $(CFLAGS) -o hello.o hello.c
        $(CC) $(CFLAGS) -o hello.o hello.c
#-- Targets that build the synthesizable vhdl; meant for direct invocation -----
#-- Targets that build the synthesizable vhdl; meant for direct invocation -----
#-- Create VHDL file for simulation test bench using TB2 template
#-- Create VHDL file for simulation test bench using TB2 template
sim: hello
sim: hello
        $(TO_VHDL) --code hello.code --data hello.data \
        $(TO_VHDL) --code hello.code --data hello.data \
                --code_size $(CODE_BRAM_SIZE) --data_size $(XRAM_SIZE) \
                --code_size $(CODE_BRAM_SIZE) --data_size $(XRAM_SIZE) \
                --log_trigger=0xbfc00000 \
                --log_trigger=0xbfc00000 \
                -s $(SIM_LENGTH) -v $(SRC_DIR)\\mips_tb2_template.vhdl \
                -s $(SIM_LENGTH) -v $(SRC_DIR)\\mips_tb2_template.vhdl \
                -o $(TB_DIR)\\mips_tb2.vhdl -e mips_tb2
                -o $(TB_DIR)\\mips_tb2.vhdl -e mips_tb2
#-- Create VHDL file for simulation test bench using TB0 template
#-- Create VHDL file for simulation test bench using TB0 template
sim_bram: hello
sim_bram: hello
        $(TO_VHDL) --code hello.code --data hello.data \
        $(TO_VHDL) --code hello.code --data hello.data \
                --code_size $(CODE_BRAM_SIZE) --data_size $(XRAM_SIZE) \
                --code_size $(CODE_BRAM_SIZE) --data_size $(XRAM_SIZE) \
                -s $(SIM_LENGTH) -v $(SRC_DIR)\\mips_tb0_template.vhdl \
                -s $(SIM_LENGTH) -v $(SRC_DIR)\\mips_tb0_template.vhdl \
                -o $(TB_DIR)\\mips_tb2.vhdl -e mips_tb2
                -o $(TB_DIR)\\mips_tb2.vhdl -e mips_tb2
#-- Create VHDL file for hardware demo
#-- Create VHDL file for hardware demo
demo: hello
demo: hello
        $(TO_VHDL) --code hello.code --data hello.data \
        $(TO_VHDL) --code hello.code --data hello.data \
        --code_size $(CODE_BRAM_SIZE) --data_size $(XRAM_SIZE) \
        --code_size $(CODE_BRAM_SIZE) --data_size $(XRAM_SIZE) \
        -v $(SRC_DIR)/mips_mpu1_template.vhdl \
        -v $(SRC_DIR)/mips_mpu1_template.vhdl \
        -o $(DEMO_DIR)/mips_mpu.vhdl -e mips_mpu
        -o $(DEMO_DIR)/mips_mpu.vhdl -e mips_mpu
#-- And now the usual housekeeping stuff ---------------------------------------
#-- And now the usual housekeeping stuff ---------------------------------------
.PHONY: clean
.PHONY: clean
clean:
clean:
        -$(RM) *.o *.obj *.map *.lst *.hex *.exe *.axf *.code *.data *.bin
        -$(RM) *.o *.obj *.map *.lst *.hex *.exe *.axf *.code *.data *.bin
 
 

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