diff options
Diffstat (limited to 'ice40/arch.cc')
| -rw-r--r-- | ice40/arch.cc | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/ice40/arch.cc b/ice40/arch.cc index c29673cc..1d7e9546 100644 --- a/ice40/arch.cc +++ b/ice40/arch.cc @@ -2,6 +2,7 @@ * nextpnr -- Next Generation Place and Route * * Copyright (C) 2018 Clifford Wolf <clifford@symbioticeda.com> + * Copyright (C) 2018 Serge Bazanski <q3k@symbioticeda.com> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -291,23 +292,6 @@ BelRange Arch::getBelsByTile(int x, int y) const return br; } -BelRange Arch::getBelsAtSameTile(BelId bel) const -{ - BelRange br; - NPNR_ASSERT(bel != BelId()); - int x = chip_info->bel_data[bel.index].x; - int y = chip_info->bel_data[bel.index].y; - int start = bel.index, end = bel.index; - while (start >= 0 && chip_info->bel_data[start].x == x && chip_info->bel_data[start].y == y) - start--; - start++; - br.b.cursor = start; - while (end < chip_info->num_bels && chip_info->bel_data[end].x == x && chip_info->bel_data[end].y == y) - end++; - br.e.cursor = end; - return br; -} - PortType Arch::getBelPinType(BelId bel, PortPin pin) const { NPNR_ASSERT(bel != BelId()); @@ -331,11 +315,12 @@ WireId Arch::getBelPinWire(BelId bel, PortPin pin) const int num_bel_wires = chip_info->bel_data[bel.index].num_bel_wires; const BelWirePOD *bel_wires = chip_info->bel_data[bel.index].bel_wires.get(); - for (int i = 0; i < num_bel_wires; i++) + for (int i = 0; i < num_bel_wires; i++) { if (bel_wires[i].port == pin) { ret.index = bel_wires[i].wire_index; break; } + } return ret; } @@ -482,14 +467,6 @@ std::vector<GroupId> Arch::getGroupGroups(GroupId group) const // ----------------------------------------------------------------------- -void Arch::estimatePosition(BelId bel, int &x, int &y, bool &gb) const -{ - NPNR_ASSERT(bel != BelId()); - x = chip_info->bel_data[bel.index].x; - y = chip_info->bel_data[bel.index].y; - gb = chip_info->bel_data[bel.index].type == TYPE_SB_GB; -} - delay_t Arch::estimateDelay(WireId src, WireId dst) const { NPNR_ASSERT(src != WireId()); |