diff options
| -rw-r--r-- | machxo2/arch.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/machxo2/arch.cc b/machxo2/arch.cc index 42d93f16..d9753528 100644 --- a/machxo2/arch.cc +++ b/machxo2/arch.cc @@ -382,12 +382,17 @@ TimingClockingInfo Arch::getPortClockingInfo(const CellInfo *cell, IdString port bool Arch::isValidBelForCell(CellInfo *cell, BelId bel) const { - return false; + // FIXME: Unlike ECP5, SLICEs in a given tile do not share a clock, so + // any SLICE Cell is valid for any BEL, even if some cells are already + // bound to BELs in the tile. However, this may need to be filled in once + // more than one LUT4 and DFF type is supported. + return true; } bool Arch::isBelLocationValid(BelId bel) const { - return false; + // FIXME: Same deal as isValidBelForCell. + return true; } #ifdef WITH_HEAP |