diff options
Diffstat (limited to 'gowin/pack.cc')
-rw-r--r-- | gowin/pack.cc | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/gowin/pack.cc b/gowin/pack.cc index dbf949d4..4b5bc81d 100644 --- a/gowin/pack.cc +++ b/gowin/pack.cc @@ -266,7 +266,7 @@ static void pack_mux2_lut5(Context *ctx, CellInfo *ci, pool<IdString> &packed_ce return; } - std::unique_ptr<CellInfo> packed = create_generic_cell(ctx, id_GW_MUX2_LUT5, ci->name.str(ctx) + "_LC"); + std::unique_ptr<CellInfo> packed = create_generic_cell(ctx, id_MUX2_LUT5, ci->name.str(ctx) + "_LC"); if (ctx->verbose) { log_info("packed cell %s into %s\n", ctx->nameOf(ci), ctx->nameOf(packed.get())); } @@ -309,7 +309,7 @@ static void pack_mux2_lut5(Context *ctx, CellInfo *ci, pool<IdString> &packed_ce return; } - std::unique_ptr<CellInfo> packed = create_generic_cell(ctx, id_GW_MUX2_LUT5, ci->name.str(ctx) + "_LC"); + std::unique_ptr<CellInfo> packed = create_generic_cell(ctx, id_MUX2_LUT5, ci->name.str(ctx) + "_LC"); if (ctx->verbose) { log_info("packed cell %s into %s\n", ctx->nameOf(ci), ctx->nameOf(packed.get())); } @@ -413,7 +413,7 @@ static void pack_mux2_lut6(Context *ctx, CellInfo *ci, pool<IdString> &packed_ce { static int x[] = {0, 0}; static int z[] = {+1, -1}; - pack_mux2_lut(ctx, ci, is_gw_mux2_lut5, '6', id_GW_MUX2_LUT6, x, z, packed_cells, delete_nets, new_cells); + pack_mux2_lut(ctx, ci, is_mux2_lut5, '6', id_MUX2_LUT6, x, z, packed_cells, delete_nets, new_cells); } // pack MUX2_LUT7 @@ -422,7 +422,7 @@ static void pack_mux2_lut7(Context *ctx, CellInfo *ci, pool<IdString> &packed_ce { static int x[] = {0, 0}; static int z[] = {+2, -2}; - pack_mux2_lut(ctx, ci, is_gw_mux2_lut6, '7', id_GW_MUX2_LUT7, x, z, packed_cells, delete_nets, new_cells); + pack_mux2_lut(ctx, ci, is_mux2_lut6, '7', id_MUX2_LUT7, x, z, packed_cells, delete_nets, new_cells); } // pack MUX2_LUT8 @@ -431,7 +431,7 @@ static void pack_mux2_lut8(Context *ctx, CellInfo *ci, pool<IdString> &packed_ce { static int x[] = {1, 0}; static int z[] = {-4, -4}; - pack_mux2_lut(ctx, ci, is_gw_mux2_lut7, '8', id_GW_MUX2_LUT8, x, z, packed_cells, delete_nets, new_cells); + pack_mux2_lut(ctx, ci, is_mux2_lut7, '8', id_MUX2_LUT8, x, z, packed_cells, delete_nets, new_cells); } // Pack wide LUTs @@ -707,16 +707,14 @@ void pack_sram(Context *ctx) if (is_sram(ctx, ci)) { // Create RAMW slice - std::unique_ptr<CellInfo> ramw_slice = - create_generic_cell(ctx, id_RAMW, ci->name.str(ctx) + "$RAMW_SLICE"); + std::unique_ptr<CellInfo> ramw_slice = create_generic_cell(ctx, id_RAMW, ci->name.str(ctx) + "$RAMW_SLICE"); sram_to_ramw_split(ctx, ci, ramw_slice.get()); ramw_slice->connectPort(id_CE, ctx->nets[ctx->id("$PACKER_VCC_NET")].get()); // Create actual RAM slices std::unique_ptr<CellInfo> ram_comb[4]; for (int i = 0; i < 4; i++) { - ram_comb[i] = create_generic_cell(ctx, id_SLICE, - ci->name.str(ctx) + "$SRAM_SLICE" + std::to_string(i)); + ram_comb[i] = create_generic_cell(ctx, id_SLICE, ci->name.str(ctx) + "$SRAM_SLICE" + std::to_string(i)); ram_comb[i]->params[id_FF_USED] = 1; ram_comb[i]->params[id_FF_TYPE] = std::string("RAM"); sram_to_slice(ctx, ci, ram_comb[i].get(), i); @@ -724,8 +722,8 @@ void pack_sram(Context *ctx) // Create 'block' SLICEs as a placement hint that these cells are mutually exclusive with the RAMW std::unique_ptr<CellInfo> ramw_block[2]; for (int i = 0; i < 2; i++) { - ramw_block[i] = create_generic_cell(ctx, id_SLICE, - ci->name.str(ctx) + "$RAMW_BLOCK" + std::to_string(i)); + ramw_block[i] = + create_generic_cell(ctx, id_SLICE, ci->name.str(ctx) + "$RAMW_BLOCK" + std::to_string(i)); ram_comb[i]->params[id_FF_USED] = 1; ramw_block[i]->params[id_FF_TYPE] = std::string("RAM"); } @@ -782,7 +780,6 @@ void pack_sram(Context *ctx) } } - static bool is_nextpnr_iob(const Context *ctx, CellInfo *cell) { return cell->type == ctx->id("$nextpnr_ibuf") || cell->type == ctx->id("$nextpnr_obuf") || |