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/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2018 David Shah <david@symbioticeda.com>
* Copyright (C) 2021 William D. Jones <wjones@wdj-consulting.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
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include <fstream>
#include "bitstream.h"
#include "config.h"
NEXTPNR_NAMESPACE_BEGIN
// These seem simple enough to do inline for now.
namespace BaseConfigs {
void config_empty_lcmxo2_1200hc(ChipConfig &cc)
{
cc.chip_name = "LCMXO2-1200HC";
cc.tiles["EBR_R6C11:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C15:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C18:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C21:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C2:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C5:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C8:EBR1"].add_unknown(0, 12);
cc.tiles["PT4:CFG0"].add_unknown(5, 30);
cc.tiles["PT4:CFG0"].add_unknown(5, 32);
cc.tiles["PT4:CFG0"].add_unknown(5, 36);
cc.tiles["PT7:CFG3"].add_unknown(5, 18);
}
} // namespace BaseConfigs
void write_bitstream(Context *ctx, std::string text_config_file)
{
ChipConfig cc;
switch (ctx->args.type) {
case ArchArgs::LCMXO2_1200HC:
BaseConfigs::config_empty_lcmxo2_1200hc(cc);
break;
default:
NPNR_ASSERT_FALSE("Unsupported device type");
}
// Configure chip
if (!text_config_file.empty()) {
std::ofstream out_config(text_config_file);
out_config << cc;
}
}
NEXTPNR_NAMESPACE_END
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