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Add CHISEL_VERSION make argument

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This allows users to specify if they want to build RocketChip against
Chisel 2 or 3.  Since Chisel 3 is now open source we can add these
submodule pointers directly to avoid a fork of upstream.
This commit is contained in:
Palmer Dabbelt
2016-03-05 17:19:53 -08:00
committed by Palmer Dabbelt
parent d697559754
commit cddfdf0929
11 changed files with 67 additions and 71 deletions
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40
vsim/Makefrag-verilog
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@ -2,23 +2,53 @@
# Verilog Generation
#--------------------------------------------------------------------
$(generated_dir)/$(MODEL).$(CONFIG).v $(generated_dir)/$(MODEL).$(CONFIG).d : $(chisel_srcs)
ifeq ($(CHISEL_VERSION),2)
$(generated_dir)/$(MODEL).$(CONFIG).v $(generated_dir)/$(MODEL).$(CONFIG).d $(generated_dir)/$(MODEL).$(CONFIG).prm : $(chisel_srcs)
cd $(base_dir) && mkdir -p $(generated_dir) && $(SBT) "run $(CHISEL_ARGS) --configDump --noInlineMem"
cd $(generated_dir) && \
if [ -a $(MODEL).$(CONFIG).conf ]; then \
$(mem_gen) $(generated_dir)/$(MODEL).$(CONFIG).conf >> $(generated_dir)/$(MODEL).$(CONFIG).v; \
fi
$(generated_dir)/consts.$(CONFIG).vh: $(generated_dir)/$(MODEL).$(CONFIG).v
$(generated_dir)/memdessertMemDessert.$(CONFIG).v $(generated_dir)/memdessertMemDessert.$(CONFIG).d: $(base_dir)/$(src_path)/*.scala $(base_dir)/uncore/$(src_path)/*.scala
cd $(base_dir) && mkdir -p $(generated_dir) && $(SBT) "run $(PROJECT) MemDessert $(CONFIG) --backend v --targetDir $(generated_dir) --W0W --moduleNamePrefix memdessert --configName $(CONFIG)"
else
FIRRTL ?= $(base_dir)/firrtl/utils/bin/firrtl
$(FIRRTL):
$(MAKE) -C $(base_dir)/firrtl root_dir=$(base_dir)/firrtl build
# If I don't mark these as .SECONDARY then make will delete these internal
# files.
.SECONDARY: $(generated_dir)/$(MODEL).$(CONFIG).fir
.SECONDARY: $(generated_dir)/MemDessert.$(CONFIG).fir
$(generated_dir)/%.$(CONFIG).fir: $(chisel_srcs)
mkdir -p $(dir $@)
cd $(base_dir) && $(SBT) "run $(PROJECT) $(patsubst %.$(CONFIG).fir,%,$(notdir $@)) $(CONFIG) $(CHISEL_ARGS) --configDump --noInlineMem"
mv $(patsubst %.$(CONFIG).fir,%.fir,$@) $@
$(generated_dir)/%.v $(generated_dir)/%.prm: $(generated_dir)/%.fir $(FIRRTL)
mkdir -p $(dir $@)
$(FIRRTL) $(patsubst %,-i %,$(filter %.fir,$^)) -o $@ -X verilog
$(generated_dir)/memdessertMemDessert.$(CONFIG).v: $(generated_dir)/MemDessert.$(CONFIG).v
cat $(filter %.v,$^) \
| sed 's@MemDessert@memdessertMemDessert@g' \
| sed 's@Queue@memdessetQueue@g' \
> $@
endif
$(generated_dir)/consts.$(CONFIG).vh: $(generated_dir)/$(MODEL).$(CONFIG).prm
echo "\`ifndef CONST_VH" > $@
echo "\`define CONST_VH" >> $@
sed -r 's/\(([A-Za-z0-9_]+),([A-Za-z0-9_]+)\)/`define \1 \2/' $(patsubst %.v,%.prm,$<) >> $@
echo "\`define TBVFRAG \"$(MODEL).$(CONFIG).tb.vfrag\"" >> $@
echo "\`endif // CONST_VH" >> $@
$(generated_dir)/memdessertMemDessert.$(CONFIG).v $(generated_dir)/memdessertMemDessert.$(CONFIG).d: $(base_dir)/$(src_path)/*.scala $(base_dir)/uncore/$(src_path)/*.scala
cd $(base_dir) && mkdir -p $(generated_dir) && $(SBT) "run $(PROJECT) MemDessert $(CONFIG) --backend v --targetDir $(generated_dir) --W0W --moduleNamePrefix memdessert --configName $(CONFIG)"
#--------------------------------------------------------------------
# Run
#--------------------------------------------------------------------