From 4444a39fd481cafebb527850e9c7fff38d846154 Mon Sep 17 00:00:00 2001 From: David Shah Date: Wed, 26 Dec 2018 16:00:19 +0000 Subject: ice40: Improve handling of unconstrained IO Signed-off-by: David Shah --- ice40/pack.cc | 3 --- 1 file changed, 3 deletions(-) (limited to 'ice40/pack.cc') 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)) -- cgit v1.2.3