fpga: x400: Add support for X410 motherboard FPGA

Co-authored-by: Andrew Moch <Andrew.Moch@ni.com>
Co-authored-by: Daniel Jepson <daniel.jepson@ni.com>
Co-authored-by: Javier Valenzuela <javier.valenzuela@ni.com>
Co-authored-by: Joerg Hofrichter <joerg.hofrichter@ni.com>
Co-authored-by: Kumaran Subramoniam <kumaran.subramoniam@ni.com>
Co-authored-by: Max Köhler <max.koehler@ni.com>
Co-authored-by: Michael Auchter <michael.auchter@ni.com>
Co-authored-by: Paul Butler <paul.butler@ni.com>
Co-authored-by: Wade Fife <wade.fife@ettus.com>
Co-authored-by: Hector Rubio <hrubio@ni.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/fpga/usrp3/top/x400/tools/get_dts_input.py b/fpga/usrp3/top/x400/tools/get_dts_input.py
new file mode 100644
index 000000000..caa731fc7
--- /dev/null
+++ b/fpga/usrp3/top/x400/tools/get_dts_input.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+#
+# Copyright 2021 Ettus Research, a National Instruments Brand
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+"""
+This script parses the target DTS file name and determines which DTS input
+file to use as the source, then the DTS source file name to stdout. For
+example, if the target is:
+
+    build/usrp_x410_fpga_XG_100.dts
+
+then it will print the input DTS file name (replacing the directory and
+removing the _100):
+
+    dts/usrp_x410_fpga_XG.dts
+
+Note: This code assumes it's being run from the top x400 directory, because it
+      will always add dts/ input file path.
+
+usage: get_dts_input.py [-h] --target INPUT
+
+Arguments:
+
+  -h, --help            Show this help message and exit
+  --target TARGET       The target file name (e.g., build/usrp_x410_fpga_X4_200.dts)
+
+"""
+import argparse
+import os
+import sys
+
+def parse_args():
+    """Parser for the command line arguments"""
+    parser = argparse.ArgumentParser(description='Get input DTS path from target DTS path')
+    parser.add_argument('--target', required=True, help='The name of the target DTS file')
+    args = parser.parse_args()
+    return args
+
+def get_input(target):
+    # Remove the path from the beginning
+    dts_input = os.path.basename(target)
+    # Remove the _XXX and extension from the end of the file name
+    dts_input = "_".join(dts_input.split("_")[:-1])
+    # Add path and extension
+    dts_input = os.path.join('dts', dts_input + '.dts')
+    return dts_input
+
+def main():
+    """ main function """
+    args = parse_args()
+    dts_input = get_input(args.target)
+    print(dts_input)
+    return True
+
+if __name__ == '__main__':
+    sys.exit(not main())