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Fix some synth_* help messages

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Mostly memory_libmap arg checks; puts the checks into an else block on the `if (help_mode)` check to avoid cases like `synth_ice40` listing `-no-auto-huge [-no-auto-huge]`.
Also fix `map_iopad` section being empty in `synth_fabulous`.
This commit is contained in:
Krystine Sherwin 2024-03-18 11:33:18 +13:00
parent 3eeefd23e3
commit ff10aeebd6
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8 changed files with 45 additions and 29 deletions
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10
techlibs/ice40/synth_ice40.cc
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@ -353,12 +353,14 @@ struct SynthIce40Pass : public ScriptPass
if (check_label("map_ram"))
{
std::string args = "";
if (!spram)
args += " -no-auto-huge";
if (nobram)
args += " -no-auto-block";
if (help_mode)
args += " [-no-auto-huge] [-no-auto-block]";
else {
if (!spram)
args += " -no-auto-huge";
if (nobram)
args += " -no-auto-block";
}
run("memory_libmap -lib +/ice40/brams.txt -lib +/ice40/spram.txt" + args, "(-no-auto-huge unless -spram, -no-auto-block if -nobram)");
run("techmap -map +/ice40/brams_map.v -map +/ice40/spram_map.v");
run("ice40_braminit");