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intel: Map M9K BRAM only on families that have it

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This regresses Cyclone V and Cyclone 10 substantially, but these
numbers were artificial, targeting a BRAM that they did not contain.

Amusingly, synth_intel still does better when synthesizing PicoSoC
than Quartus when neither are inferring block RAM.
This commit is contained in:
Dan Ravensloft
2019-07-22 12:15:22 +01:00
parent c6d8692c97
commit 67b4ce06e0
4 changed files with 12 additions and 5 deletions
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4
techlibs/intel/Makefile.inc
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@@ -3,8 +3,8 @@ OBJS += techlibs/intel/synth_intel.o
$(eval $(call add_share_file,share/intel/common,techlibs/intel/common/m9k_bb.v))
$(eval $(call add_share_file,share/intel/common,techlibs/intel/common/altpll_bb.v))
$(eval $(call add_share_file,share/intel/common,techlibs/intel/common/brams.txt))
$(eval $(call add_share_file,share/intel/common,techlibs/intel/common/brams_map.v))
$(eval $(call add_share_file,share/intel/common,techlibs/intel/common/brams_m9k.txt))
$(eval $(call add_share_file,share/intel/common,techlibs/intel/common/brams_map_m9k.v))
$(eval $(call add_share_file,share/intel/max10,techlibs/intel/max10/cells_sim.v))
$(eval $(call add_share_file,share/intel/a10gx,techlibs/intel/a10gx/cells_sim.v))
$(eval $(call add_share_file,share/intel/cyclonev,techlibs/intel/cyclonev/cells_sim.v))