luke
/
prjxray
mirror of https://github.com/openXC7/prjxray.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

tools: rewrite gen_part_base_yaml using xc7series::Part 

Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
This commit is contained in:
Rick Altherr 2017-12-15 13:05:48 -08:00 committed by Tim 'mithro' Ansell
parent d251aa0ed7
commit 6a17a92d83
1 changed files with 8 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
tools/gen_part_base_yaml.cc
View File

@ -1,25 +1,19 @@
#include <libgen.h>
#include <iomanip>
#include <iostream>
#include <sstream>
#include <vector>
#include <absl/types/optional.h>
#include <absl/types/span.h>
#include <prjxray/memory_mapped_file.h>
#include <prjxray/xilinx/xc7series/bitstream_reader.h>
#include <prjxray/xilinx/xc7series/configuration_frame_address.h>
#include <prjxray/xilinx/xc7series/configuration_frame_range.h>
#include <prjxray/xilinx/xc7series/part.h>
#include <yaml-cpp/yaml.h>
namespace xc7series = prjxray::xilinx::xc7series;
template<typename T>
std::string HexString(T value) {
std::ostringstream out;
out << "0x" << std::hex << value;
return out.str();
}
int main(int argc, char *argv[]) {
if (argc < 2) {
std::cerr << "ERROR: no input specified" << std::endl;
@ -83,15 +77,11 @@ int main(int argc, char *argv[]) {
return 1;
}
YAML::Node config_yaml;
config_yaml.SetTag("xilinx/xc7series/part");
config_yaml["idcode"] = HexString(*idcode);
// So far, the addresses appear to be written in increasing order but
// there is no guarantee. Sort them just in case.
std::sort(frame_addresses.begin(), frame_addresses.end());
YAML::Node regions = config_yaml["configuration_regions"];
std::vector<xc7series::ConfigurationFrameRange> ranges;
for (auto start_of_range = frame_addresses.begin();
start_of_range != frame_addresses.end();
) {
@ -101,17 +91,14 @@ int main(int argc, char *argv[]) {
++end_of_range;
}
YAML::Node region;
region["start"] =
xc7series::ConfigurationFrameAddress(*start_of_range);
region["end"] =
xc7series::ConfigurationFrameAddress(*end_of_range);
regions.push_back(region);
ranges.push_back(
xc7series::ConfigurationFrameRange(*start_of_range,
*end_of_range+1));
start_of_range = ++end_of_range;
}
std::cout << config_yaml << std::endl;
std::cout << YAML::Node(xc7series::Part(*idcode, ranges)) << std::endl;
return 0;
}