diff --git a/bench/genesys2.py b/bench/genesys2.py index 6013acf..e483229 100755 --- a/bench/genesys2.py +++ b/bench/genesys2.py @@ -22,6 +22,8 @@ from litex.soc.integration.builder import * from litedram.phy import s7ddrphy from litedram.modules import MT41J256M16 +from liteeth.phy.s7rgmii import LiteEthPHYRGMII + # CRG ---------------------------------------------------------------------------------------------- class _CRG(Module, AutoCSR): @@ -86,6 +88,14 @@ class BenchSoC(SoCCore): # UARTBone --------------------------------------------------------------------------------- self.add_uartbone(name="serial", clk_freq=100e6, baudrate=115200, cd="uart") + # Etherbone -------------------------------------------------------------------------------- + self.submodules.ethphy = LiteEthPHYRGMII( + clock_pads = self.platform.request("eth_clocks"), + pads = self.platform.request("eth"), + with_hw_init_reset = False) + self.add_csr("ethphy") + self.add_etherbone(phy=self.ethphy) + # Leds ------------------------------------------------------------------------------------- from litex.soc.cores.led import LedChaser self.submodules.leds = LedChaser( @@ -97,9 +107,11 @@ class BenchSoC(SoCCore): def main(): parser = argparse.ArgumentParser(description="LiteDRAM Bench on Genesys2") - parser.add_argument("--build", action="store_true", help="Build bitstream") - parser.add_argument("--load", action="store_true", help="Load bitstream") - parser.add_argument("--test", action="store_true", help="Run Test") + parser.add_argument("--build", action="store_true", help="Build bitstream") + parser.add_argument("--load", action="store_true", help="Load bitstream") + parser.add_argument("--load-bios", action="store_true", help="Load BIOS") + parser.add_argument("--set-sys-clk", default=None, help="Set sys_clk") + parser.add_argument("--test", action="store_true", help="Run Full Bench") args = parser.parse_args() soc = BenchSoC() @@ -110,6 +122,14 @@ def main(): prog = soc.platform.create_programmer() prog.load_bitstream(os.path.join(builder.gateware_dir, soc.build_name + ".bit")) + if args.load_bios is not None: + from common import s7_load_bios + s7_load_bios("build/genesys2/software/bios/bios.bin") + + if args.set_sys_clk is not None: + from common import s7_set_sys_clk + s7_set_sys_clk(clk_freq=float(args.config), vco_freq=soc.crg.main_pll.compute_config()["vco"]) + if args.test: from common import s7_bench_test s7_bench_test(