110 lines
3.5 KiB
C++
110 lines
3.5 KiB
C++
/*
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* nextpnr -- Next Generation Place and Route
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*
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* Copyright (C) 2024 The Project Beyond Authors.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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#include "nextpnr.h"
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#include "pack.h"
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#define HIMBAECHEL_CONSTIDS "uarch/ng-ultra/constids.inc"
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#include "himbaechel_constids.h"
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NEXTPNR_NAMESPACE_BEGIN
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std::unique_ptr<CellInfo> NgUltraPacker::create_cell(IdString type, IdString name)
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{
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auto cell = std::make_unique<CellInfo>(ctx, name, type);
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auto add_port = [&](const IdString id, PortType dir) {
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cell->ports[id].name = id;
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cell->ports[id].type = dir;
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};
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if (type == id_BEYOND_FE) {
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add_port(id_I1, PORT_IN);
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add_port(id_I2, PORT_IN);
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add_port(id_I3, PORT_IN);
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add_port(id_I4, PORT_IN);
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add_port(id_LO, PORT_OUT);
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add_port(id_DI, PORT_IN);
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add_port(id_L, PORT_IN);
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add_port(id_CK, PORT_IN);
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add_port(id_R, PORT_IN);
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add_port(id_DO, PORT_OUT);
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} else {
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log_error("Trying to create unknown cell type %s\n", type.c_str(ctx));
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}
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return cell;
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}
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CellInfo *NgUltraPacker::create_cell_ptr(IdString type, IdString name)
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{
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CellInfo *cell = ctx->createCell(name, type);
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auto add_port = [&](const IdString id, PortType dir) {
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cell->ports[id].name = id;
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cell->ports[id].type = dir;
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};
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if (type == id_BEYOND_FE) {
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add_port(id_I1, PORT_IN);
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add_port(id_I2, PORT_IN);
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add_port(id_I3, PORT_IN);
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add_port(id_I4, PORT_IN);
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add_port(id_LO, PORT_OUT);
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add_port(id_DI, PORT_IN);
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add_port(id_L, PORT_IN);
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add_port(id_CK, PORT_IN);
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add_port(id_R, PORT_IN);
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add_port(id_DO, PORT_OUT);
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} else if (type == id_BFR) {
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add_port(id_I, PORT_IN);
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add_port(id_O, PORT_OUT);
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} else if (type == id_DFR) {
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add_port(id_I, PORT_IN);
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add_port(id_O, PORT_OUT);
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add_port(id_L, PORT_IN);
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add_port(id_CK, PORT_IN);
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add_port(id_R, PORT_IN);
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} else if (type == id_DDFR) {
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add_port(id_I, PORT_IN);
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add_port(id_O, PORT_OUT);
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add_port(id_L, PORT_IN);
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add_port(id_CK, PORT_IN);
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add_port(id_R, PORT_IN);
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add_port(id_I2, PORT_IN);
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add_port(id_O2, PORT_OUT);
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add_port(id_CKF, PORT_IN);
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} else if (type == id_IOM) {
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add_port(id_P17RI, PORT_IN);
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add_port(id_CKO1, PORT_OUT);
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add_port(id_P19RI, PORT_IN);
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add_port(id_CKO2, PORT_OUT);
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} else if (type == id_WFB) {
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add_port(id_ZI, PORT_IN);
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add_port(id_ZO, PORT_OUT);
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} else if (type == id_GCK) {
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add_port(id_SI1, PORT_IN);
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add_port(id_SI2, PORT_IN);
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add_port(id_CMD, PORT_IN);
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add_port(id_SO, PORT_OUT);
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} else {
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log_error("Trying to create unknown cell type %s\n", type.c_str(ctx));
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}
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return cell;
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}
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NEXTPNR_NAMESPACE_END
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