From 0f8b8defb402acded517bcdc2f6e0ff7e4d3b5db Mon Sep 17 00:00:00 2001 From: Dolu1990 Date: Mon, 26 Aug 2024 11:29:27 +0200 Subject: [PATCH] efinix ti375 c529 dev kit bios OK --- .../platforms/efinix_ti375_c529_dev_kit.py | 78 +++++ .../targets/efinix_ti375_c529_dev_kit.py | 313 ++++++++++++++++++ 2 files changed, 391 insertions(+) create mode 100644 litex_boards/platforms/efinix_ti375_c529_dev_kit.py create mode 100755 litex_boards/targets/efinix_ti375_c529_dev_kit.py diff --git a/litex_boards/platforms/efinix_ti375_c529_dev_kit.py b/litex_boards/platforms/efinix_ti375_c529_dev_kit.py new file mode 100644 index 0000000..f64472f --- /dev/null +++ b/litex_boards/platforms/efinix_ti375_c529_dev_kit.py @@ -0,0 +1,78 @@ +# +# This file is part of LiteX-Boards. +# +# Copyright (c) 2021 Franck Jullien +# Copyright (c) 2021 Florent Kermarrec +# SPDX-License-Identifier: BSD-2-Clause + +from litex.build.generic_platform import * +from litex.build.efinix.platform import EfinixPlatform +from litex.build.efinix import EfinixProgrammer + +# IOs ---------------------------------------------------------------------------------------------- + +_io = [ + # Clk + ("clk25", 0, Pins("L17"), IOStandard("1.8_V_LVCMOS")), + ("clk100", 0, Pins("U4"), IOStandard("3.3_V_LVCMOS")), + + # Serial + ("serial", 0, + Subsignal("tx", Pins("E9")), + Subsignal("rx", Pins("E10")), + IOStandard("3.3_V_LVTTL"), Misc("WEAK_PULLUP") + ), + + # Buttons + ("user_btn", 0, Pins("U19"), IOStandard("3.3_V_LVCMOS")), +] + + + +# Bank voltage --------------------------------------------------------------------------------------- + +_bank_info = [ + ("2A" , "1.8 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="2A_MODE_SEL"/> + ("2B" , "1.8 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="2B_MODE_SEL"/> + ("2C" , "1.8 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="2C_MODE_SEL"/> + ("2D" , "1.8 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="2D_MODE_SEL"/> + ("2E" , "1.8 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="2E_MODE_SEL"/> + ("4A_4B" , "1.8 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="4A_4B_MODE_SEL"/> + ("4C" , "1.8 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="4C_MODE_SEL"/> + ("4D" , "1.8 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="4D_MODE_SEL"/> + ("BL2_BL3" , "3.3 V LVCMOS"), # is_dyn_voltage="false"> + ("BR0" , "3.3 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="BR0_MODE_SEL"/> + ("BR3_BR4" , "3.3 V LVCMOS"), # is_dyn_voltage="false"> + ("TL1_TL5" , "3.3 V LVCMOS"), # is_dyn_voltage="false"> + ("TR0" , "3.3 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="TR0_MODE_SEL"/> + ("TR1" , "3.3 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="TR1_MODE_SEL"/> + ("TR2" , "3.3 V LVCMOS"), # is_dyn_voltage="false" mode_sel_name="TR2_MODE_SEL"/> +] + +# Connectors --------------------------------------------------------------------------------------- + +_connectors = [ + ("pmod0", "G15 G16 F16 F17 G17 A11 A13 A12"), + ("pmod1", "B12 C14 C13 C12 D12 F12 D13 E13"), +] + +# PMODS -------------------------------------------------------------------------------------------- + +def raw_pmod_io(pmod): + return [(pmod, 0, Pins(" ".join([f"{pmod}:{i:d}" for i in range(8)])), IOStandard("3.3_V_LVTTL_/_LVCMOS"))] + +# Platform ----------------------------------------------------------------------------------------- + +class Platform(EfinixPlatform): + default_clk_name = "clk25" + default_clk_period = 1e9/25e6 + + def __init__(self, toolchain="efinity"): + EfinixPlatform.__init__(self, "Ti375C529C4", _io, _connectors, iobank_info=_bank_info, toolchain=toolchain) + + def create_programmer(self): + return EfinixProgrammer() + + def do_finalize(self, fragment): + EfinixPlatform.do_finalize(self, fragment) + self.add_period_constraint(self.lookup_request("clk25", loose=True), 1e9/25e6) diff --git a/litex_boards/targets/efinix_ti375_c529_dev_kit.py b/litex_boards/targets/efinix_ti375_c529_dev_kit.py new file mode 100755 index 0000000..d811ed5 --- /dev/null +++ b/litex_boards/targets/efinix_ti375_c529_dev_kit.py @@ -0,0 +1,313 @@ +#!/usr/bin/env python3 + +# +# This file is part of LiteX-Boards. +# +# Copyright (c) 2021 Franck Jullien +# Copyright (c) 2021 Florent Kermarrec +# SPDX-License-Identifier: BSD-2-Clause + +from migen import * +from migen.genlib.resetsync import AsyncResetSynchronizer + +from litex.gen import * + +from litex_boards.platforms import efinix_ti375_c529_dev_kit + +from litex.soc.cores.clock import * +from litex.soc.integration.soc_core import * +from litex.soc.integration.soc import SoCRegion +from litex.soc.integration.builder import * +from litex.soc.cores.led import LedChaser +from litex.soc.interconnect import axi + +from liteeth.phy.trionrgmii import LiteEthPHYRGMII + +# CRG ---------------------------------------------------------------------------------------------- + +class _CRG(LiteXModule): + def __init__(self, platform, sys_clk_freq): + #self.rst = Signal() + self.cd_sys = ClockDomain() + + # # # + + clk25 = platform.request("clk25") + rst_n = platform.request("user_btn", 0) + + # PLL + self.pll = pll = TITANIUMPLL(platform) + self.comb += pll.reset.eq(~rst_n) + pll.register_clkin(clk25, 25e6) + # You can use CLKOUT0 only for clocks with a maximum frequency of 4x + # (integer) of the reference clock. If all your system clocks do not fall within + # this range, you should dedicate one unused clock for CLKOUT0. + pll.create_clkout(None, 25e6) + pll.create_clkout(self.cd_sys, sys_clk_freq, with_reset=True) + + +# BaseSoC ------------------------------------------------------------------------------------------ + +class BaseSoC(SoCCore): + def __init__(self, sys_clk_freq=100e6, + **kwargs): + platform = efinix_ti375_c529_dev_kit.Platform() + + # CRG -------------------------------------------------------------------------------------- + self.crg = _CRG(platform, sys_clk_freq) + + # SoCCore ---------------------------------------------------------------------------------- + SoCCore.__init__(self, platform, sys_clk_freq, ident="LiteX SoC on Efinix Ti375 C529 Dev Kit", **kwargs) + + # LPDDR4 SDRAM ----------------------------------------------------------------------------- + if not self.integrated_main_ram_size: + # DRAM / PLL Blocks. + # ------------------ + dram_pll_refclk = platform.request("dram_pll_refclk") + platform.toolchain.excluded_ios.append(dram_pll_refclk) + self.platform.toolchain.additional_sdc_commands.append(f"create_clock -period {1e9/50e6} dram_pll_refclk") + + from litex.build.efinix import InterfaceWriterBlock, InterfaceWriterXMLBlock + import xml.etree.ElementTree as et + + class PLLDRAMBlock(InterfaceWriterBlock): + @staticmethod + def generate(): + return """ +design.create_block("dram_pll", block_type="PLL") +design.set_property("dram_pll", {"REFCLK_FREQ":"50.0"}, block_type="PLL") +design.gen_pll_ref_clock("dram_pll", pll_res="PLL_BR0", refclk_src="EXTERNAL", refclk_name="dram_pll_clkin", ext_refclk_no="0") +design.set_property("dram_pll","LOCKED_PIN","dram_pll_locked", block_type="PLL") +design.set_property("dram_pll","RSTN_PIN","dram_pll_rst_n", block_type="PLL") +design.set_property("dram_pll", {"CLKOUT0_PIN" : "dram_pll_CLKOUT0"}, block_type="PLL") +design.set_property("dram_pll","CLKOUT0_PHASE","0","PLL") +calc_result = design.auto_calc_pll_clock("dram_pll", {"CLKOUT0_FREQ": "400.0"}) +""" + platform.toolchain.ifacewriter.blocks.append(PLLDRAMBlock()) + + class DRAMXMLBlock(InterfaceWriterXMLBlock): + @staticmethod + def generate(root, namespaces): + # CHECKME: Switch to DDRDesignService? + ddr_info = root.find("efxpt:ddr_info", namespaces) + + ddr = et.SubElement(ddr_info, "efxpt:ddr", + name = "ddr_inst1", + ddr_def = "DDR_0", + cs_preset_id = "173", + cs_mem_type = "LPDDR3", + cs_ctrl_width = "x32", + cs_dram_width = "x32", + cs_dram_density = "8G", + cs_speedbin = "800", + target0_enable = "true", + target1_enable = "true", + ctrl_type = "none" + ) + + gen_pin_target0 = et.SubElement(ddr, "efxpt:gen_pin_target0") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_wdata", type_name=f"WDATA_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_wready", type_name=f"WREADY_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_wid", type_name=f"WID_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_bready", type_name=f"BREADY_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_rdata", type_name=f"RDATA_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_aid", type_name=f"AID_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_bvalid", type_name=f"BVALID_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_rlast", type_name=f"RLAST_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_bid", type_name=f"BID_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_asize", type_name=f"ASIZE_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_atype", type_name=f"ATYPE_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_aburst", type_name=f"ABURST_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_wvalid", type_name=f"WVALID_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_wlast", type_name=f"WLAST_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_aaddr", type_name=f"AADDR_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_rid", type_name=f"RID_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_avalid", type_name=f"AVALID_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_rvalid", type_name=f"RVALID_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_alock", type_name=f"ALOCK_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_rready", type_name=f"RREADY_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_rresp", type_name=f"RRESP_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_wstrb", type_name=f"WSTRB_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_aready", type_name=f"AREADY_0", is_bus="false") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi0_alen", type_name=f"ALEN_0", is_bus="true") + et.SubElement(gen_pin_target0, "efxpt:pin", name="axi_clk", type_name=f"ACLK_0", is_bus="false", is_clk="true", is_clk_invert="false") + + gen_pin_target1 = et.SubElement(ddr, "efxpt:gen_pin_target1") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_wdata", type_name=f"WDATA_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_wready", type_name=f"WREADY_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_wid", type_name=f"WID_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_bready", type_name=f"BREADY_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_rdata", type_name=f"RDATA_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_aid", type_name=f"AID_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_bvalid", type_name=f"BVALID_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_rlast", type_name=f"RLAST_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_bid", type_name=f"BID_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_asize", type_name=f"ASIZE_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_atype", type_name=f"ATYPE_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_aburst", type_name=f"ABURST_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_wvalid", type_name=f"WVALID_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_wlast", type_name=f"WLAST_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_aaddr", type_name=f"AADDR_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_rid", type_name=f"RID_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_avalid", type_name=f"AVALID_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_rvalid", type_name=f"RVALID_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_alock", type_name=f"ALOCK_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_rready", type_name=f"RREADY_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_rresp", type_name=f"RRESP_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_wstrb", type_name=f"WSTRB_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_aready", type_name=f"AREADY_1", is_bus="false") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi1_alen", type_name=f"ALEN_1", is_bus="true") + et.SubElement(gen_pin_target1, "efxpt:pin", name="axi_clk", type_name=f"ACLK_1", is_bus="false", is_clk="true", is_clk_invert="false") + + gen_pin_config = et.SubElement(ddr, "efxpt:gen_pin_config") + et.SubElement(gen_pin_config, "efxpt:pin", name="", type_name="CFG_SEQ_RST", is_bus="false") + et.SubElement(gen_pin_config, "efxpt:pin", name="", type_name="CFG_SCL_IN", is_bus="false") + et.SubElement(gen_pin_config, "efxpt:pin", name="", type_name="CFG_SEQ_START", is_bus="false") + et.SubElement(gen_pin_config, "efxpt:pin", name="", type_name="RSTN", is_bus="false") + et.SubElement(gen_pin_config, "efxpt:pin", name="", type_name="CFG_SDA_IN", is_bus="false") + et.SubElement(gen_pin_config, "efxpt:pin", name="", type_name="CFG_SDA_OEN", is_bus="false") + + cs_fpga = et.SubElement(ddr, "efxpt:cs_fpga") + et.SubElement(cs_fpga, "efxpt:param", name="FPGA_ITERM", value="120", value_type="str") + et.SubElement(cs_fpga, "efxpt:param", name="FPGA_OTERM", value="34", value_type="str") + + cs_memory = et.SubElement(ddr, "efxpt:cs_memory") + et.SubElement(cs_memory, "efxpt:param", name="RTT_NOM", value="RZQ/2", value_type="str") + et.SubElement(cs_memory, "efxpt:param", name="MEM_OTERM", value="40", value_type="str") + et.SubElement(cs_memory, "efxpt:param", name="CL", value="RL=6/WL=3", value_type="str") + + timing = et.SubElement(ddr, "efxpt:cs_memory_timing") + et.SubElement(timing, "efxpt:param", name="tRAS", value="42.000", value_type="float") + et.SubElement(timing, "efxpt:param", name="tRC", value="60.000", value_type="float") + et.SubElement(timing, "efxpt:param", name="tRP", value="18.000", value_type="float") + et.SubElement(timing, "efxpt:param", name="tRCD", value="18.000", value_type="float") + et.SubElement(timing, "efxpt:param", name="tREFI", value="3.900", value_type="float") + et.SubElement(timing, "efxpt:param", name="tRFC", value="210.000", value_type="float") + et.SubElement(timing, "efxpt:param", name="tRTP", value="10.000", value_type="float") + et.SubElement(timing, "efxpt:param", name="tWTR", value="10.000", value_type="float") + et.SubElement(timing, "efxpt:param", name="tRRD", value="10.000", value_type="float") + et.SubElement(timing, "efxpt:param", name="tFAW", value="50.000", value_type="float") + + cs_control = et.SubElement(ddr, "efxpt:cs_control") + et.SubElement(cs_control, "efxpt:param", name="AMAP", value="ROW-COL_HIGH-BANK-COL_LOW", value_type="str") + et.SubElement(cs_control, "efxpt:param", name="EN_AUTO_PWR_DN", value="Off", value_type="str") + et.SubElement(cs_control, "efxpt:param", name="EN_AUTO_SELF_REF", value="No", value_type="str") + + cs_gate_delay = et.SubElement(ddr, "efxpt:cs_gate_delay") + et.SubElement(cs_gate_delay, "efxpt:param", name="EN_DLY_OVR", value="No", value_type="str") + et.SubElement(cs_gate_delay, "efxpt:param", name="GATE_C_DLY", value="3", value_type="int") + et.SubElement(cs_gate_delay, "efxpt:param", name="GATE_F_DLY", value="0", value_type="int") + + platform.toolchain.ifacewriter.xml_blocks.append(DRAMXMLBlock()) + + # DRAM Rst. + # --------- + dram_pll_rst_n = platform.add_iface_io("dram_pll_rst_n") + self.comb += dram_pll_rst_n.eq(platform.request("user_btn", 1)) + + # DRAM AXI-Ports. + # -------------- + for n, data_width in { + 0: 256, # target0: 256-bit. + 1: 128, # target1: 128-bit + }.items(): + axi_port = axi.AXIInterface(data_width=data_width, address_width=28, id_width=8) # 256MB. + ios = [(f"axi{n}", 0, + Subsignal("wdata", Pins(data_width)), + Subsignal("wready", Pins(1)), + Subsignal("wid", Pins(8)), + Subsignal("bready", Pins(1)), + Subsignal("rdata", Pins(data_width)), + Subsignal("aid", Pins(8)), + Subsignal("bvalid", Pins(1)), + Subsignal("rlast", Pins(1)), + Subsignal("bid", Pins(8)), + Subsignal("asize", Pins(3)), + Subsignal("atype", Pins(1)), + Subsignal("aburst", Pins(2)), + Subsignal("wvalid", Pins(1)), + Subsignal("aaddr", Pins(32)), + Subsignal("rid", Pins(8)), + Subsignal("avalid", Pins(1)), + Subsignal("rvalid", Pins(1)), + Subsignal("alock", Pins(2)), + Subsignal("rready", Pins(1)), + Subsignal("rresp", Pins(2)), + Subsignal("wstrb", Pins(data_width//8)), + Subsignal("aready", Pins(1)), + Subsignal("alen", Pins(8)), + Subsignal("wlast", Pins(1)), + )] + io = platform.add_iface_ios(ios) + rw_n = axi_port.ar.valid + self.comb += [ + # Pseudo AW/AR Channels. + io.atype.eq(~rw_n), + io.aaddr.eq( Mux(rw_n, axi_port.ar.addr, axi_port.aw.addr)), + io.aid.eq( Mux(rw_n, axi_port.ar.id, axi_port.aw.id)), + io.alen.eq( Mux(rw_n, axi_port.ar.len, axi_port.aw.len)), + io.asize.eq( Mux(rw_n, axi_port.ar.size, axi_port.aw.size)), + io.aburst.eq( Mux(rw_n, axi_port.ar.burst, axi_port.aw.burst)), + io.alock.eq( Mux(rw_n, axi_port.ar.lock, axi_port.aw.lock)), + io.avalid.eq( Mux(rw_n, axi_port.ar.valid, axi_port.aw.valid)), + axi_port.aw.ready.eq(~rw_n & io.aready), + axi_port.ar.ready.eq( rw_n & io.aready), + + # R Channel. + axi_port.r.id.eq(io.rid), + axi_port.r.data.eq(io.rdata), + axi_port.r.last.eq(io.rlast), + axi_port.r.resp.eq(io.rresp), + axi_port.r.valid.eq(io.rvalid), + io.rready.eq(axi_port.r.ready), + + # W Channel. + io.wid.eq(axi_port.w.id), + io.wstrb.eq(axi_port.w.strb), + io.wdata.eq(axi_port.w.data), + io.wlast.eq(axi_port.w.last), + io.wvalid.eq(axi_port.w.valid), + axi_port.w.ready.eq(io.wready), + + # B Channel. + axi_port.b.id.eq(io.bid), + axi_port.b.valid.eq(io.bvalid), + io.bready.eq(axi_port.b.ready), + ] + + # Connect AXI interface to the main bus of the SoC. + axi_lite_port = axi.AXILiteInterface(data_width=data_width, address_width=28) + self.submodules += axi.AXILite2AXI(axi_lite_port, axi_port) + self.bus.add_slave(f"target{n}", axi_lite_port, SoCRegion(origin=0x4000_0000 + 0x1000_0000*n, size=0x1000_0000)) # 256MB. + + # Use DRAM's target0 port as Main Ram ----------------------------------------------------- + self.bus.add_region("main_ram", SoCRegion( + origin = 0x4000_0000, + size = 0x1000_0000, # 256MB. + linker = True) + ) + +# Build -------------------------------------------------------------------------------------------- + +def main(): + from litex.build.parser import LiteXArgumentParser + parser = LiteXArgumentParser(platform=efinix_ti375_c529_dev_kit.Platform, description="LiteX SoC on Efinix Ti375 C529 Dev Kit.") + args = parser.parse_args() + + soc = BaseSoC( + **parser.soc_argdict) + builder = Builder(soc, **parser.builder_argdict) + if args.build: + builder.build(**parser.toolchain_argdict) + + if args.load: + prog = soc.platform.create_programmer() + prog.load_bitstream(builder.get_bitstream_filename(mode="sram")) + + # if args.flash: + # from litex.build.openfpgaloader import OpenFPGALoader + # prog = OpenFPGALoader("titanium_ti375_c529") + # prog.flash(0, builder.get_bitstream_filename(mode="flash", ext=".hex")) # FIXME + +if __name__ == "__main__": + main()