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add ioff inference for qlf_k6n10f

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This commit is contained in:
N. Engelhardt 2025-01-24 18:48:09 +01:00
parent 3d35f367cf
commit 1cf8e7c7db
4 changed files with 187 additions and 2 deletions
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13
techlibs/quicklogic/synth_quicklogic.cc
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@ -78,7 +78,7 @@ struct SynthQuickLogicPass : public ScriptPass {
}
string top_opt, blif_file, edif_file, family, currmodule, verilog_file, lib_path;
bool abc9, inferAdder, nobram, bramTypes, dsp;
bool abc9, inferAdder, nobram, bramTypes, dsp, ioff;
void clear_flags() override
{
@ -94,6 +94,7 @@ struct SynthQuickLogicPass : public ScriptPass {
bramTypes = false;
lib_path = "+/quicklogic/";
dsp = true;
ioff = true;
}
void set_scratchpad_defaults(RTLIL::Design *design) {
@ -158,6 +159,10 @@ struct SynthQuickLogicPass : public ScriptPass {
dsp = false;
continue;
}
if (args[argidx] == "-noioff") {
ioff = false;
continue;
}
break;
}
extra_args(args, argidx, design);
@ -328,6 +333,12 @@ struct SynthQuickLogicPass : public ScriptPass {
run("clean");
run("opt_lut");
}
if (check_label("iomap", "(for qlf_k6n10f)") && (family == "qlf_k6n10f" || help_mode)) {
if (ioff || help_mode) {
run("ql_ioff", "(unless -noioff)");
}
}
if (check_label("check")) {
run("autoname");