diff options
Diffstat (limited to 'techlibs/anlogic')
| -rw-r--r-- | techlibs/anlogic/Makefile.inc | 6 | ||||
| -rw-r--r-- | techlibs/anlogic/lutram_init_16x4.vh (renamed from techlibs/anlogic/dram_init_16x4.vh) | 0 | ||||
| -rw-r--r-- | techlibs/anlogic/lutrams.txt (renamed from techlibs/anlogic/drams.txt) | 0 | ||||
| -rw-r--r-- | techlibs/anlogic/lutrams_map.v (renamed from techlibs/anlogic/drams_map.v) | 2 | ||||
| -rw-r--r-- | techlibs/anlogic/synth_anlogic.cc | 24 |
5 files changed, 22 insertions, 10 deletions
diff --git a/techlibs/anlogic/Makefile.inc b/techlibs/anlogic/Makefile.inc index 9426b5ca5..2d8d65e2e 100644 --- a/techlibs/anlogic/Makefile.inc +++ b/techlibs/anlogic/Makefile.inc @@ -7,6 +7,6 @@ $(eval $(call add_share_file,share/anlogic,techlibs/anlogic/cells_map.v)) $(eval $(call add_share_file,share/anlogic,techlibs/anlogic/arith_map.v)) $(eval $(call add_share_file,share/anlogic,techlibs/anlogic/cells_sim.v)) $(eval $(call add_share_file,share/anlogic,techlibs/anlogic/eagle_bb.v)) -$(eval $(call add_share_file,share/anlogic,techlibs/anlogic/drams.txt)) -$(eval $(call add_share_file,share/anlogic,techlibs/anlogic/drams_map.v)) -$(eval $(call add_share_file,share/anlogic,techlibs/anlogic/dram_init_16x4.vh)) +$(eval $(call add_share_file,share/anlogic,techlibs/anlogic/lutrams.txt)) +$(eval $(call add_share_file,share/anlogic,techlibs/anlogic/lutrams_map.v)) +$(eval $(call add_share_file,share/anlogic,techlibs/anlogic/lutram_init_16x4.vh)) diff --git a/techlibs/anlogic/dram_init_16x4.vh b/techlibs/anlogic/lutram_init_16x4.vh index 32fb1578c..32fb1578c 100644 --- a/techlibs/anlogic/dram_init_16x4.vh +++ b/techlibs/anlogic/lutram_init_16x4.vh diff --git a/techlibs/anlogic/drams.txt b/techlibs/anlogic/lutrams.txt index 4e903c0a2..4e903c0a2 100644 --- a/techlibs/anlogic/drams.txt +++ b/techlibs/anlogic/lutrams.txt diff --git a/techlibs/anlogic/drams_map.v b/techlibs/anlogic/lutrams_map.v index 084e2a25f..5a464cafc 100644 --- a/techlibs/anlogic/drams_map.v +++ b/techlibs/anlogic/lutrams_map.v @@ -10,7 +10,7 @@ module \$__ANLOGIC_DRAM16X4 (CLK1, A1ADDR, A1DATA, B1ADDR, B1DATA, B1EN); input B1EN; EG_LOGIC_DRAM16X4 #( - `include "dram_init_16x4.vh" + `include "lutram_init_16x4.vh" ) _TECHMAP_REPLACE_ ( .di(B1DATA), .waddr(B1ADDR), diff --git a/techlibs/anlogic/synth_anlogic.cc b/techlibs/anlogic/synth_anlogic.cc index b87fc8566..3a1992588 100644 --- a/techlibs/anlogic/synth_anlogic.cc +++ b/techlibs/anlogic/synth_anlogic.cc @@ -60,6 +60,9 @@ struct SynthAnlogicPass : public ScriptPass log(" -retime\n"); log(" run 'abc' with -dff option\n"); log("\n"); + log(" -nolutram\n"); + log(" do not use EG_LOGIC_DRAM16X4 cells in output netlist\n"); + log("\n"); log("\n"); log("The following commands are executed by this synthesis command:\n"); help_script(); @@ -67,7 +70,7 @@ struct SynthAnlogicPass : public ScriptPass } string top_opt, edif_file, json_file; - bool flatten, retime; + bool flatten, retime, nolutram; void clear_flags() YS_OVERRIDE { @@ -76,6 +79,7 @@ struct SynthAnlogicPass : public ScriptPass json_file = ""; flatten = true; retime = false; + nolutram = false; } void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE @@ -110,6 +114,10 @@ struct SynthAnlogicPass : public ScriptPass flatten = false; continue; } + if (args[argidx] == "-nolutram") { + nolutram = true; + continue; + } if (args[argidx] == "-retime") { retime = true; continue; @@ -150,18 +158,22 @@ struct SynthAnlogicPass : public ScriptPass run("synth -run coarse"); } - if (check_label("dram")) + if (!nolutram && check_label("map_lutram", "(skip if -nolutram)")) { - run("memory_bram -rules +/anlogic/drams.txt"); - run("techmap -map +/anlogic/drams_map.v"); + run("memory_bram -rules +/anlogic/lutrams.txt"); + run("techmap -map +/anlogic/lutrams_map.v"); run("setundef -zero -params t:EG_LOGIC_DRAM16X4"); } - if (check_label("fine")) + if (check_label("map_ffram")) { run("opt -fast -mux_undef -undriven -fine"); run("memory_map"); run("opt -undriven -fine"); + } + + if (check_label("map_gates")) + { run("techmap -map +/techmap.v -map +/anlogic/arith_map.v"); if (retime || help_mode) run("abc -dff", "(only if -retime)"); @@ -187,7 +199,7 @@ struct SynthAnlogicPass : public ScriptPass run("techmap -map +/anlogic/cells_map.v"); run("clean"); } - + if (check_label("map_anlogic")) { run("anlogic_fixcarry"); |