add zcu102 target file

litex_boards/targets/xilinx_zcu102.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+
+#
+# This file is part of LiteX-Boards.
+#
+# Copyright (c) 2022 Joseph FAYE <joseph-wagane.faye@insa-rennes.fr>
+# SPDX-License-Identifier: BSD-2-Clause
+
+import os
+import argparse
+import importlib
+
+from migen import *
+
+from litex_boards.platforms import xilinx_zcu102 as zcu102
+
+from litex.build.io import CRG
+
+from litex.soc.integration.soc_core import *
+from litex.soc.integration.builder import *
+
+from litex.soc.cores.led import LedChaser
+
+
+# BaseSoC ------------------------------------------------------------------------------------------
+
+class BaseSoC(SoCCore):
+    def __init__(self, sys_clk_freq, with_ethernet=False, with_led_chaser=True, **kwargs):
+        platform = zcu102.Platform()
+
+        # SoCCore ----------------------------------------------------------------------------------
+        SoCCore.__init__(self, platform, sys_clk_freq,
+                         ident="LiteX SoC on ZCU102",
+                         **kwargs)
+
+        # CRG --------------------------------------------------------------------------------------
+        self.submodules.crg = CRG(sys_clk_freq)
+
+        # Leds -------------------------------------------------------------------------------------
+        try:
+            if with_led_chaser:
+                self.submodules.leds = LedChaser(
+                    pads=platform.request_all("user_led"),
+                    sys_clk_freq=sys_clk_freq)
+        except:
+            pass
+
+
+# Build --------------------------------------------------------------------------------------------
+def main():
+    parser = argparse.ArgumentParser(description="LiteX SoC on ZCU102")
+    parser.add_argument("--build", action="store_true", help="Build bitstream.")
+    parser.add_argument("--load", action="store_true", help="Load bitstream.")
+    parser.add_argument("--sys-clk-freq", default=125e6, help="System clock generator.")
+    builder_args(parser)
+    soc_core_args(parser)
+    args = parser.parse_args()
+
+    soc = BaseSoC(sys_clk_freq=int(float(args.sys_clk_freq)), **soc_core_argdict(args))
+    builder = Builder(soc, **builder_argdict(args))
+    builder.build(run=args.build)
+
+    if args.load:
+        prog = soc.platform.create_programmer()
+        prog.load_bitstream(os.path.join(builder.gateware_dir, soc.build_name + ".bit"))
+
+
+if __name__ == "__main__":
+    main()