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| author | Keith Rothman <537074+litghost@users.noreply.github.com> | 2021-01-28 15:40:26 -0800 |
|---|---|---|
| committer | Keith Rothman <537074+litghost@users.noreply.github.com> | 2021-02-02 07:34:56 -0800 |
| commit | 2285c8dbbdbc5b7e718fa849952c560bef69a8fc (patch) | |
| tree | 0bfeaff2dd647b0139e19ca97c50d374f4c45fa7 /ice40/arch.h | |
| parent | efc98c517eb1d2eb4a8ecc2ae82e770aaa1a0edd (diff) | |
| download | nextpnr-2285c8dbbdbc5b7e718fa849952c560bef69a8fc.tar.gz nextpnr-2285c8dbbdbc5b7e718fa849952c560bef69a8fc.tar.bz2 nextpnr-2285c8dbbdbc5b7e718fa849952c560bef69a8fc.zip | |
Initial refactoring of placer API.
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
Diffstat (limited to 'ice40/arch.h')
| -rw-r--r-- | ice40/arch.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ice40/arch.h b/ice40/arch.h index fbf26e78..60171a4c 100644 --- a/ice40/arch.h +++ b/ice40/arch.h @@ -821,6 +821,11 @@ struct Arch : BaseCtx // Perform placement validity checks, returning false on failure (all // implemented in arch_place.cc) + // Whether this cell type can be placed at this BEL. + bool isValidBelForCellType(IdString cell_type, BelId bel) const { + return cell_type == getBelType(bel); + } + // Whether or not a given cell can be placed at a given Bel // This is not intended for Bel type checks, but finer-grained constraints // such as conflicting set/reset signals, etc |