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#

# Copyright (c) 2018, Marcelo Samsoniuk

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#

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#

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# ===8<--------------------------------------------------------- cut here!

#

# This the root makefile and the function of this file is call other

# makefiles. Of course, you need first set the GCC compiler path/name, the

# simulator path/name and the board model:

#

   ARCH = rv32e

#  ARCH = rv32i

#ENDIAN = _le

#ENDIAN = _be

HARVARD = 1

# CROSS = riscv-elf

# CROSS = riscv32-unknown-elf

# CROSS = riscv32-embedded-elf

  CROSS = riscv32-embedded$(ENDIAN)-elf

#CCPATH = /usr/local/share/toolchain-$(CROSS)/bin

 CCPATH = /usr/local/share/gcc-$(CROSS)/bin/

 ICARUS = /usr/local/bin/iverilog

#BOARD  = avnet_microboard_lx9

#BOARD  = xilinx_ac701_a200

#BOARD  = qmtech_sdram_lx16

#BOARD  = lattice_brevia2_xp2

#BOARD = piswords_rs485_lx9

#BOARD = digilent_spartan3_s200

BOARD = aliexpress_hpc40gbe_k420

# now you can just type 'make'

ifdef HARVARD

        MTYPE = HARVARD=1

        ROM = src/darksocv.rom.mem                  # requires gcc for riscv

        RAM = src/darksocv.ram.mem                  # requires gcc for riscv

else

        MEM = src/darksocv.mem

endif

SIM = sim/darksocv.vcd                      # requires icarus verilog

BIT = tmp/darksocv.bit                      # requires FPGA build tool

default: all

all:

        make -C src all             CROSS=$(CROSS) CCPATH=$(CCPATH) ARCH=$(ARCH) $(MTYPE)

        make -C sim all             ICARUS=$(ICARUS) $(MTYPE)

        make -C boards all          BOARD=$(BOARD) $(MTYPE)

install:

        make -C boards install      BOARD=$(BOARD)

clean:

        make -C src clean

        make -C sim clean

        make -C boards clean        BOARD=$(BOARD)