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| author | David Shah <dave@ds0.me> | 2018-12-26 16:00:19 +0000 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2018-12-26 16:00:19 +0000 |
| commit | 4444a39fd481cafebb527850e9c7fff38d846154 (patch) | |
| tree | b0d753a11046832d3940bae27d43c91d4216f4fc /ice40/pack.cc | |
| parent | e76479f379e4ba15b8f788cfb171c0de10feb076 (diff) | |
| download | nextpnr-4444a39fd481cafebb527850e9c7fff38d846154.tar.gz nextpnr-4444a39fd481cafebb527850e9c7fff38d846154.tar.bz2 nextpnr-4444a39fd481cafebb527850e9c7fff38d846154.zip | |
ice40: Improve handling of unconstrained IO
Signed-off-by: David Shah <dave@ds0.me>
Diffstat (limited to 'ice40/pack.cc')
| -rw-r--r-- | ice40/pack.cc | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/ice40/pack.cc b/ice40/pack.cc index 536b1b16..27387a75 100644 --- a/ice40/pack.cc +++ b/ice40/pack.cc @@ -478,9 +478,6 @@ static void pack_io(Context *ctx) } packed_cells.insert(ci->name); std::copy(ci->attrs.begin(), ci->attrs.end(), std::inserter(sb->attrs, sb->attrs.begin())); - if (!sb->attrs.count(ctx->id("BEL"))) - log_warning("IO '%s' is not constrained to a pin and will be automatically placed\n", - ci->name.c_str(ctx)); } else if (is_sb_io(ctx, ci) || is_sb_gb_io(ctx, ci)) { NetInfo *net = ci->ports.at(ctx->id("PACKAGE_PIN")).net; if ((net != nullptr) && (net->users.size() > 1)) |