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Added noAtomic feature to swweep

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This commit is contained in:
David Harris 2023-02-19 20:05:39 -08:00
parent bf5f776501
commit c5090cd867
2 changed files with 6 additions and 1 deletions
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5
synthDC/Makefile
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@ -89,6 +89,7 @@ endif
# when mod = noPriv, the privileged unit and PMP are disabled
# when mod = noFPU, the FPU, privileged unit, and PMP are disabled
# when mod = noMulDiv, the MDU, FPU, privileged unit, and PMP are disabled.
# when mod = noAtomic, the Atomic, MDU, FPU, privileged unit, and PMP are disabled
ifneq ($(MOD), orig)
# PMP 0
@ -103,6 +104,10 @@ ifneq ($(MOD), noPriv)
ifneq ($(MOD), noFPU)
# no muldiv
sed -i 's/1 *<< *12/0 << 12/' $(CONFIGDIR)/wally-config.vh
ifneq ($(MOD), noMulDiv)
# no atomic
sed -i 's/1 *<< *0/0 << 0/' $(CONFIGDIR)/wally-config.vh
endif
endif
endif
endif

2
synthDC/wallySynth.py
View File

@ -56,7 +56,7 @@ if __name__ == '__main__':
defaultfreq = 500 if tech == 'sky90' else 1500
freq = args.targetfreq if args.targetfreq else defaultfreq
config = args.version if args.version else 'rv64gc'
for mod in ['noFPU', 'noMulDiv', 'noPriv', 'PMP0']:
for mod in ['noAtomic', 'noFPU', 'noMulDiv', 'noPriv', 'PMP0']:
runSynth(config, mod, tech, freq, maxopt, usesram)
else:
defaultfreq = 500 if tech == 'sky90' else 1500