From 763f83a43eda4674b41df201c70ac38594779544 Mon Sep 17 00:00:00 2001 From: Luke Kenneth Casson Leighton Date: Wed, 5 Jan 2022 15:16:30 +0000 Subject: [PATCH] add extra suppression of verilator warnings --- Makefile | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-) diff --git a/Makefile b/Makefile index a3a32b8..5bd396d 100644 --- a/Makefile +++ b/Makefile @@ -139,20 +139,20 @@ $(soc_dram_tbs): %: $(soc_dram_files) $(soc_dram_sim_files) $(soc_dram_sim_obj_f endif # Hello world -MEMORY_SIZE=8192 -RAM_INIT_FILE=hello_world/hello_world.hex -SIM_MAIN_BRAM=true +#MEMORY_SIZE=8192 +#RAM_INIT_FILE=hello_world/hello_world.hex +#SIM_MAIN_BRAM=false # Micropython #MEMORY_SIZE=393216 #RAM_INIT_FILE=micropython/firmware.hex # Linux -#MEMORY_SIZE=536870912 -#RAM_INIT_FILE=dtbImage.microwatt.hex -#SIM_MAIN_BRAM=false +MEMORY_SIZE=536870912 +RAM_INIT_FILE=dtbImage.microwatt.hex +SIM_MAIN_BRAM=false #SIM_BRAM_CHAINBOOT=5242880 # 0x500000 -#SIM_BRAM_CHAINBOOT=6291456 # 0x600000 +SIM_BRAM_CHAINBOOT=6291456 # 0x600000 FPGA_TARGET ?= ORANGE-CRAB @@ -226,7 +226,17 @@ microwatt.v: $(synth_files) $(RAM_INIT_FILE) # Need to investigate why yosys is hitting verilator warnings, and eventually turn on -Wall # --top-module toplevel microwatt-verilator: microwatt.v verilator/microwatt-verilator.cpp verilator/uart-verilator.c - verilator -O3 -CFLAGS "-DCLK_FREQUENCY=$(CLK_FREQUENCY)" --assert --cc microwatt.v --exe verilator/microwatt-verilator.cpp verilator/uart-verilator.c -o $@ -Iuart16550 -Wno-fatal -Wno-CASEOVERLAP -Wno-UNOPTFLAT # --trace + verilator -O3 -CFLAGS "-DCLK_FREQUENCY=$(CLK_FREQUENCY)" --assert --cc microwatt.v --exe verilator/microwatt-verilator.cpp verilator/uart-verilator.c -o $@ -Iuart16550 \ + -Wno-fatal -Wno-CASEOVERLAP -Wno-UNOPTFLAT \ + -Wno-BLKANDNBLK \ + -Wno-COMBDLY \ + -Wno-CASEINCOMPLETE \ + -Wno-WIDTH \ + # --trace + # --unroll-count 256 \ + # --output-split 5000 \ + # --output-split-cfuncs 500 \ + # --output-split-ctrace 500 \ make -C obj_dir -f Vmicrowatt.mk @cp -f obj_dir/microwatt-verilator microwatt-verilator -- 2.30.2