diff options
Diffstat (limited to 'ice40')
| -rw-r--r-- | ice40/arch.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ice40/arch.cc b/ice40/arch.cc index 09e64b16..ce824c83 100644 --- a/ice40/arch.cc +++ b/ice40/arch.cc @@ -672,7 +672,9 @@ bool Arch::getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay bool Arch::place() { if (bool_or_default(settings, id("heap_placer"), false)) { - if (!placer_heap(getCtx())) + PlacerHeapCfg cfg(getCtx()); + cfg.ioBufTypes.insert(id_SB_IO); + if (!placer_heap(getCtx(), cfg)) return false; } else { if (!placer1(getCtx(), Placer1Cfg(getCtx()))) |