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OpenFPGA
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[script] update openfpga flow to support args for default tool path

This commit is contained in:
tangxifan 2023-12-12 10:00:50 -08:00
parent a7b22163a8
commit 1a4aaaf759
1 changed files with 7 additions and 9 deletions
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16
openfpga_flow/scripts/run_fpga_flow.py
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@ -89,6 +89,7 @@ parser.add_argument(
default=os.path.join(openfpga_base_dir, "tmp"),
help="Directory to store intermidiate file & final results",
)
parser.add_argument("--default_tool_path", type=str, default=os.path.join(flow_script_dir, os.pardir, "misc", "fpgaflow_default_tool_path.conf"), help="The configuraton file contains paths to tools as well as keywords to be extracted from logs")
parser.add_argument(
"--openfpga_shell_template",
type=str,
@ -332,8 +333,8 @@ ExecTime = {}
def main():
logger.debug("Script Launched in " + os.getcwd())
check_required_file()
read_script_config()
check_required_file(args.default_tool_path)
read_script_config(args.default_tool_path)
validate_command_line_arguments()
prepare_run_directory(args.run_dir)
if args.fpga_flow == "yosys_vpr":
@ -394,11 +395,10 @@ def main():
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
def check_required_file():
def check_required_file(default_tool_path):
"""Function ensure existace of all required files for the script"""
files_dict = {
"CAD TOOL PATH": os.path.join(
flow_script_dir, os.pardir, "misc", "fpgaflow_default_tool_path.conf"
"CAD TOOL PATH": default_tool_path
),
}
for filename, filepath in files_dict.items():
@ -406,14 +406,12 @@ def check_required_file():
clean_up_and_exit("Not able to locate default file " + filename)
def read_script_config():
def read_script_config(default_tool_path):
"""This fucntion reads default CAD tools path from configuration file"""
global config, cad_tools
config = ConfigParser(interpolation=ExtendedInterpolation())
config.read_dict(script_env_vars)
default_cad_tool_conf = os.path.join(
flow_script_dir, os.pardir, "misc", "fpgaflow_default_tool_path.conf"
)
default_cad_tool_conf = default_tool_path
config.read_file(open(default_cad_tool_conf))
if args.flow_config:
config.read_file(open(args.flow_config))