diff --git a/litex_boards/targets/xilinx_zcu102.py b/litex_boards/targets/xilinx_zcu102.py new file mode 100644 index 0000000..c555f0e --- /dev/null +++ b/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 +# 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() \ No newline at end of file