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prjpeppercorn
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Add reconfig option

This commit is contained in:
Miodrag Milanovic 2025-10-07 13:43:51 +02:00
parent b4a3a82578
commit 5d37e3a18f
2 changed files with 6 additions and 2 deletions
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4
libgm/src/Bitstream.cpp
View File

@ -1000,8 +1000,10 @@ Bitstream Bitstream::serialise_chip(const Chip &chip, const std::map<std::string
wr.write_cmd_chg_status(CFG_DONE);
cfg_stat |= CFG_STOP | CFG_DONE;
if (options.count("reconfig")) {
cfg_stat |= CFG_RECONFIG | CFG_CPE_CFG;
}
}
// cfg_stat |= CFG_RECONFIG | CFG_CPE_CFG;
if (!die.is_serdes_cfg_empty()) {
cfg_stat |= CFG_SERDES;
wr.write_header(CMD_SERDES, die.get_serdes_config().size());

4
libgm/tools/gmpack.cpp
View File

@ -39,6 +39,7 @@ int main(int argc, char *argv[])
options.add_options()("verbose,v", "verbose output");
options.add_options()("crcmode", po::value<std::string>(), "CRC error behaviour (check, ignore, unused)");
options.add_options()("spimode", po::value<std::string>(), "SPI Mode to use (single, dual, quad)");
options.add_options()("reconfig", "enable reconfiguration in bitstream");
po::positional_options_description pos;
options.add_options()("input", po::value<std::string>()->required(), "input textual configuration");
pos.add("input", 1);
@ -89,7 +90,8 @@ int main(int argc, char *argv[])
bitopts["spimode"] = vm["spimode"].as<std::string>();
}
if (vm.count("background")) {
if (vm.count("reconfig")) {
bitopts["reconfig"] = "yes";
}
std::string textcfg((std::istreambuf_iterator<char>(config_file)), std::istreambuf_iterator<char>());