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Merge pull request #43 from mmasserfrye/main

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ram size, bpred size, memories *SYNTH NOT FUNCTIONAL*
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David Harris 2023-02-01 04:13:37 -08:00 committed by GitHub
commit 838bb21077
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 15 additions and 11 deletions
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2
pipelined/config/shared/wally-shared.vh
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@ -34,7 +34,7 @@
`define ZBS_SUPPORTED 0
// Memory synthesis configuration
`define USE_SRAM 0
`define USE_SRAM 1
// shared constants
`include "wally-constants.vh"

2
pipelined/src/generic/mem/ram1p1rwbe.sv
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@ -55,7 +55,7 @@ module ram1p1rwbe #(parameter DEPTH=128, WIDTH=256) (
logic [WIDTH-1:0] BitWriteMask;
for (index=0; index < WIDTH; index++)
assign BitWriteMask[index] = bwe[index/8];
ram1p1rwbe_64x128 sram1A (.CLK(clk), .CEB(~ce), .WEB(~we),
TS1N28HPCPSVTB64X128M4SW sram1A (.CLK(clk), .CEB(~ce), .WEB(~we),
.A(addr), .D(din),
.BWEB(~BitWriteMask), .Q(dout));

4
synthDC/.synopsys_dc.setup
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@ -48,6 +48,10 @@ set cache_read $cache_write
lappend search_path ./scripts
lappend search_path ./hdl
lappend search_path ./mapped
set memory /home/jstine/WallyMem/rv64gc/
lappend target_library $memory/ts3n28hpcpa128x64m8m_130a/NLDM/ts3n28hpcpa128x64m8m_tt0p9v25c.db
lappend target_library $memory/ts1n28hpcpsvtb64x128m4sw_180a/NLDM/ts1n28hpcpsvtb64x128m4sw_tt0p9v25c.db
lappend target_library $memory/ts1n28hpcpsvtb64x44m4sw_180a/NLDM/ts1n28hpcpsvtb64x44m4sw_tt0p9v25c.db
# Set up User Information
set company "Oklahoma State University"

18
synthDC/Makefile
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@ -63,12 +63,18 @@ $(CONFIG):
cp -r $(OLDCONFIGDIR)/$(CONFIG) $(CONFIGDIR)/$(CONFIG)_orig
sed -i 's/WAYSIZEINBYTES.*/WAYSIZEINBYTES 512/g' $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i 's/NUMWAYS.*/NUMWAYS 1/g' $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i 's/BPRED_SIZE.*/BPRED_SIZE 4/g' $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i 's/BPRED_SIZE.*/BPRED_SIZE 5/g' $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
ifneq ($(filter $ $(CONFIG), $(DIRS32)),)
sed -i "s/RAM_RANGE.*/RAM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i "s/DTIM_RANGE.*/DTIM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i "s/IROM_RANGE.*/IROM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i "s/BOOTROM_RANGE.*/BOOTROM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i "s/UNCORE_RAM_RANGE.*/UNCORE_RAM_RANGE 34\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
else ifneq ($(filter $ $(CONFIG), $(DIRS64)),)
sed -i "s/RAM_RANGE.*/RAM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i "s/DTIM_RANGE.*/DTIM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i "s/IROM_RANGE.*/IROM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i "s/BOOTROM_RANGE.*/BOOTROM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
sed -i "s/UNCORE_RAM_RANGE.*/UNCORE_RAM_RANGE 56\'h01FF/g" $(CONFIGDIR)/$(CONFIG)_orig/wally-config.vh
else
$(info $(CONFIG) does not exist in $(DIRS32) or $(DIRS64))
@echo "Config not in list, RAM_RANGE will be unmodified"
@ -106,7 +112,6 @@ endif
freqs:
@$(foreach freq, $(FREQS), make synth DESIGN=wallypipelinedcore CONFIG=rv32e FREQ=$(freq) MAXCORES=1;)
mkdirecs:
mkdirecs:
@echo "DC Synthesis"
@mkdir -p $(OUTPUTDIR)
@ -116,17 +121,12 @@ mkdirecs:
@mkdir -p $(OUTPUTDIR)/mapped
@mkdir -p $(OUTPUTDIR)/unmapped
synth: mkdirecs configs rundc clean
rundc:
synth: mkdirecs configs rundc clean
rundc:
dc_shell-xg-t -64bit -f scripts/$(NAME).tcl | tee $(OUTPUTDIR)/$(NAME).out
clean:
rm -rf $(OUTPUTDIR)/hdl
clean:
rm -rf $(OUTPUTDIR)/hdl