Merge pull request #450 from Icenowy/stlv7325-enh
Some enhancements to STLV7325 target code
This commit is contained in:
commit
169ce9e3d0
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@ -144,14 +144,14 @@ _io = [
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# GMII Ethernet
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("eth_clocks", 0,
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Subsignal("tx", Pins("E12"), IOStandard("LVCMOS15")),
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Subsignal("gtx", Pins("F13"), IOStandard("LVCMOS15")),
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Subsignal("rx", Pins("C12"), IOStandard("LVCMOS15"))
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Subsignal("tx", Pins("E12"), IOStandard("LVCMOS25")),
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Subsignal("gtx", Pins("F13"), IOStandard("LVCMOS25")),
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Subsignal("rx", Pins("C12"), IOStandard("LVCMOS25"))
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),
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("eth_clocks", 1,
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Subsignal("tx", Pins("C9"), IOStandard("LVCMOS15")),
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Subsignal("gtx", Pins("D8"), IOStandard("LVCMOS15")),
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Subsignal("rx", Pins("E10"), IOStandard("LVCMOS15"))
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Subsignal("tx", Pins("C9"), IOStandard("LVCMOS25")),
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Subsignal("gtx", Pins("D8"), IOStandard("LVCMOS25")),
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Subsignal("rx", Pins("E10"), IOStandard("LVCMOS25"))
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),
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("eth", 0,
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Subsignal("rst_n", Pins("D11")),
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@ -164,9 +164,7 @@ _io = [
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Subsignal("tx_en", Pins("F12")),
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Subsignal("tx_er", Pins("E13")),
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Subsignal("tx_data", Pins("G12 E11 G11 C14 D14 C13 C11 D13")),
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Subsignal("col", Pins("W19")),
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Subsignal("crs", Pins("R30")),
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IOStandard("LVCMOS15")
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IOStandard("LVCMOS25")
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),
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("eth", 1,
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Subsignal("rst_n", Pins("J8")),
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@ -179,9 +177,7 @@ _io = [
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Subsignal("tx_en", Pins("F8")),
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Subsignal("tx_er", Pins("D9")),
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Subsignal("tx_data", Pins("H11 J11 H9 J10 H12 F10 G10 F9")),
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Subsignal("col", Pins("W19")),
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Subsignal("crs", Pins("R30")),
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IOStandard("LVCMOS15")
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IOStandard("LVCMOS25")
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),
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# HDMI out
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@ -63,11 +63,13 @@ class BaseSoC(SoCCore):
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def __init__(self, sys_clk_freq=100e6,
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with_ethernet = False,
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with_etherbone = False,
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eth_ip = "192.168.1.50",
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local_ip = "192.168.1.50",
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remote_ip = "",
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eth_dynamic_ip = False,
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with_led_chaser = True,
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with_pcie = False,
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with_sata = False,
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with_jtagbone = True,
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**kwargs):
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platform = sitlinv_stlv7325.Platform()
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@ -75,7 +77,7 @@ class BaseSoC(SoCCore):
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self.crg = _CRG(platform, sys_clk_freq)
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# SoCCore ----------------------------------------------------------------------------------
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SoCCore.__init__(self, platform, sys_clk_freq, ident="LiteX SoC on AliExpress STLV7325", **kwargs)
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SoCCore.__init__(self, platform, sys_clk_freq, ident="LiteX SoC on Sitlinv STLV7325", **kwargs)
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# DDR3 SDRAM -------------------------------------------------------------------------------
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if not self.integrated_main_ram_size:
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@ -90,6 +92,10 @@ class BaseSoC(SoCCore):
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l2_cache_size = kwargs.get("l2_size", 8192),
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)
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# Jtagbone ---------------------------------------------------------------------------------
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if with_jtagbone:
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self.add_jtagbone()
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# Ethernet / Etherbone ---------------------------------------------------------------------
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if with_ethernet or with_etherbone:
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self.ethphy = LiteEthPHY(
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@ -97,10 +103,24 @@ class BaseSoC(SoCCore):
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pads = self.platform.request("eth", 0),
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clk_freq = self.clk_freq)
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if with_ethernet:
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self.add_ethernet(phy=self.ethphy)
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self.add_ethernet(phy=self.ethphy, dynamic_ip=eth_dynamic_ip)
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if with_etherbone:
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self.add_etherbone(phy=self.ethphy)
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if local_ip:
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local_ip = local_ip.split(".")
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self.add_constant("LOCALIP1", int(local_ip[0]))
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self.add_constant("LOCALIP2", int(local_ip[1]))
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self.add_constant("LOCALIP3", int(local_ip[2]))
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self.add_constant("LOCALIP4", int(local_ip[3]))
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if remote_ip:
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remote_ip = remote_ip.split(".")
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self.add_constant("REMOTEIP1", int(remote_ip[0]))
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self.add_constant("REMOTEIP2", int(remote_ip[1]))
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self.add_constant("REMOTEIP3", int(remote_ip[2]))
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self.add_constant("REMOTEIP4", int(remote_ip[3]))
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# PCIe -------------------------------------------------------------------------------------
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if with_pcie:
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self.pcie_phy = S7PCIEPHY(platform, platform.request("pcie_x4"),
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@ -149,24 +169,30 @@ def main():
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ethopts = parser.target_group.add_mutually_exclusive_group()
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ethopts.add_argument("--with-ethernet", action="store_true", help="Enable Ethernet support.")
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ethopts.add_argument("--with-etherbone", action="store_true", help="Enable Etherbone support.")
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parser.add_target_argument("--eth-ip", default="192.168.1.50", help="Ethernet/Etherbone IP address.")
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parser.add_target_argument("--remote-ip", default="192.168.1.100",help="Remote IP address of TFTP server.")
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parser.add_target_argument("--local-ip", default="192.168.1.50", help="Local IP address.")
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parser.add_target_argument("--eth-dynamic-ip", action="store_true", help="Enable dynamic Ethernet IP addresses setting.")
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parser.add_target_argument("--with-pcie", action="store_true", help="Enable PCIe support.")
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parser.add_target_argument("--driver", action="store_true", help="Generate PCIe driver.")
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parser.add_target_argument("--with-sata", action="store_true", help="Enable SATA support.")
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parser.add_target_argument("--with-jtagbone", action="store_true", help="Enable Jtagbone support.")
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sdopts = parser.target_group.add_mutually_exclusive_group()
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sdopts.add_argument("--with-spi-sdcard", action="store_true", help="Enable SPI-mode SDCard support.")
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sdopts.add_argument("--with-sdcard", action="store_true", help="Enable SDCard support.")
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args = parser.parse_args()
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assert not (args.with_etherbone and args.eth_dynamic_ip)
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soc = BaseSoC(
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sys_clk_freq = args.sys_clk_freq,
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with_ethernet = args.with_ethernet,
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with_etherbone = args.with_etherbone,
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eth_ip = args.eth_ip,
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local_ip = args.local_ip,
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remote_ip = args.remote_ip,
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eth_dynamic_ip = args.eth_dynamic_ip,
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with_pcie = args.with_pcie,
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with_sata = args.with_sata,
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with_jtagbone = args.with_jtagbone,
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**parser.soc_argdict
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)
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if args.with_spi_sdcard:
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