Add verilator FPGA target

Our Makefiles need some work, but for now create an FPGA target:

make FPGA_TARGET=verilator microwatt-verilator

ghdl and yosys can use containers using PODMAN=1 or DOCKER=1
options.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
pull/254/head
Anton Blanchard 4 years ago committed by Anton Blanchard
parent 62d5b16c66
commit df8e1ca2a7

@ -177,6 +177,13 @@ clkgen=fpga/clk_gen_ecp5.vhd
toplevel=fpga/top-generic.vhdl
dmi_dtm=dmi_dtm_dummy.vhdl

ifeq ($(FPGA_TARGET), verilator)
RESET_LOW=true
CLK_INPUT=50000000
CLK_FREQUENCY=50000000
clkgen=fpga/clk_gen_bypass.vhd
endif

fpga_files = $(core_files) $(soc_files) fpga/soc_reset.vhdl \
fpga/pp_fifo.vhd fpga/pp_soc_uart.vhd fpga/main_bram.vhdl \
nonrandom.vhdl

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