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altera,intel: adding an option to bypass spiOverJtag automatic bitstream selection by providing the bitstream file path

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This commit is contained in:
Gwenhael Goavec-Merou
2022-12-10 22:05:37 +01:00
parent da9c7630e4
commit fb8c1a5f97
6 changed files with 50 additions and 23 deletions
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src/xilinx.cpp
+16 -9
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@@ -31,10 +31,12 @@
Xilinx::Xilinx(Jtag *jtag, const std::string &filename,
const std::string &file_type,
Device::prog_type_t prg_type,
const std::string &device_package, bool verify, int8_t verbose):
const std::string &device_package, const std::string &spiOverJtagPath,
bool verify, int8_t verbose):
Device(jtag, filename, file_type, verify, verbose),
SPIInterface(filename, verbose, 256, verify),
_device_package(device_package), _irlen(6)
_device_package(device_package), _spiOverJtagPath(spiOverJtagPath),
_irlen(6)
{
if (prg_type == Device::RD_FLASH) {
_mode = Device::READ_MODE;
@@ -321,14 +323,19 @@ void Xilinx::program(unsigned int offset, bool unprotect_flash)
bool Xilinx::load_bridge()
{
if (_device_package.empty()) {
printError("Can't program SPI flash: missing device-package information");
return false;
}
std::string bitname;
if (!_spiOverJtagPath.empty()) {
bitname = _spiOverJtagPath;
} else {
if (_device_package.empty()) {
printError("Can't program SPI flash: missing device-package information");
return false;
}
// DATA_DIR is defined at compile time.
std::string bitname = DATA_DIR "/openFPGALoader/spiOverJtag_";
bitname += _device_package + ".bit.gz";
// DATA_DIR is defined at compile time.
bitname = DATA_DIR "/openFPGALoader/spiOverJtag_";
bitname += _device_package + ".bit.gz";
}
#if defined (_WIN64) || defined (_WIN32)
/* Convert relative path embedded at compile time to an absolute path */