Update gateware

src/gateware/ebaz4205.py

@@ -21,156 +21,6 @@ import analyzer
 
 from config import write_csr_file, write_mem_file, write_rustc_cfg_file
 
-# Added while Migen PR gets lands...
-from migen.build.xilinx import XilinxPlatform
-
-
-_io = [
-    # Green and Red LEDs
-    ("user_led", 0, Pins("W13"), IOStandard("LVCMOS33")),
-    ("user_led", 1, Pins("W14"), IOStandard("LVCMOS33")),
-    # Push Buttons
-    ("user_btn", 0, Pins("A17"), IOStandard("LVCMOS33")),
-    ("user_btn", 1, Pins("A14"), IOStandard("LVCMOS33")),
-    # UART
-    (
-        "serial",
-        0,
-        Subsignal("tx", Pins("A16")),
-        Subsignal("rx", Pins("F15")),
-        IOStandard("LVCMOS33"),
-    ),
-    # SD Card
-    (
-        "sdcard",
-        0,
-        Subsignal("detect", Pins("A12"), Misc("PULLUP True")),
-        Subsignal("data", Pins("E12 A9 F13 B15")),
-        Subsignal("cmd", Pins("C17")),
-        Subsignal("clk", Pins("D14")),
-        Subsignal("cd", Pins("B15")),
-        IOStandard("LVCMOS33"),
-        Misc("SLEW=FAST"),
-    ),
-    # NAND Flash
-    (
-        "nandflash",
-        0,
-        Subsignal("nand_data", Pins("A6 A5 B7 E8 B5 E9 C6 D9")),
-        Subsignal("nand_ce", Pins("E6")),
-        Subsignal("nand_re", Pins("D5")),
-        Subsignal("nand_we", Pins("D6")),
-        Subsignal("nand_ale", Pins("B8")),
-        Subsignal("nand_cle", Pins("D8")),
-        Subsignal("nand_rb", Pins("C5")),
-        IOStandard("LVCMOS33"),
-    ),
-    # ETH PHY
-    (
-        "gmii",
-        0,
-        Subsignal("rxd", Pins("Y16 V16 V17 Y17")),
-        Subsignal("txd", Pins("W18 Y18 V18 Y19")),
-        Subsignal("rx_clk", Pins("U14")),
-        Subsignal("tx_clk", Pins("U15")),
-        Subsignal("rx_dv", Pins("W16")),
-        Subsignal("tx_en", Pins("W19")),
-        IOStandard("LVCMOS33"),
-    ),
-    (
-        "mdio",
-        0,
-        Subsignal("mdio", Pins("Y14")),
-        Subsignal("mdc", Pins("W15")),
-        IOStandard("LVCMOS33"),
-    ),
-]
-
-
-# DATA1-3 2x10 2.0mm Pitch
-# J3 and J5 1x4 2.54mm Pitch
-_connectors = [
-    (
-        "DATA1",
-        {
-            "DATA1-5": "A20",
-            "DATA1-6": "H16",
-            "DATA1-7": "B19",
-            "DATA1-8": "B20",
-            "DATA1-9": "C20",
-            "DATA1-11": "H17",
-            "DATA1-13": "D20",
-            "DATA1-14": "D18",
-            "DATA1-15": "H18",
-            "DATA1-16": "D19",
-            "DATA1-17": "F20",
-            "DATA1-18": "E19",
-            "DATA1-19": "F19",
-            "DATA1-20": "K17",
-        },
-    ),
-    (
-        "DATA2",
-        {
-            "DATA2-5": "G20",
-            "DATA2-6": "J18",
-            "DATA2-7": "G19",
-            "DATA2-8": "H20",
-            "DATA2-9": "J19",
-            "DATA2-11": "K18",
-            "DATA2-13": "K19",
-            "DATA2-14": "J20",
-            "DATA2-15": "L16",
-            "DATA2-16": "L19",
-            "DATA2-17": "M18",
-            "DATA2-18": "L20",
-            "DATA2-19": "M20",
-            "DATA2-20": "L17",
-        },
-    ),
-    (
-        "DATA3",
-        {
-            "DATA3-5": "M19",
-            "DATA3-6": "N20",
-            "DATA3-7": "P18",
-            "DATA3-8": "M17",
-            "DATA3-9": "N17",
-            "DATA3-11": "P20",
-            "DATA3-13": "R18",
-            "DATA3-14": "R19",
-            "DATA3-15": "P19",
-            "DATA3-16": "T20",
-            "DATA3-17": "U20",
-            "DATA3-18": "T19",
-            "DATA3-19": "V20",
-            "DATA3-20": "U19",
-        },
-    ),
-    (
-        "J3",
-        {
-            "J3-4-TX": "U12",
-            "J3-3-RX": "V13",
-        },
-        "J5",
-        {
-            "J5-4-TX": "V12",
-            "J5-3-RX": "V15",
-        },
-    ),
-]
-
-
-class Platform(XilinxPlatform):
-    def __init__(self):
-        XilinxPlatform.__init__(
-            self, "xc7z010-clg400-1", _io, _connectors, toolchain="vivado"
-        )
-
-
-__all__ = ["Platform"]
-
 _ps = [
     (
         "ps",
@@ -231,8 +81,8 @@ class EBAZ4205(SoCCore):
     def __init__(self, acpki=False):
         self.acpki = acpki
 
-        # platform = ebaz4205.Platform()
+        platform = ebaz4205.Platform()
-        platform = Platform()
+        # platform = Platform()
         platform.toolchain.bitstream_commands.extend(
             [
                 "set_property BITSTREAM.GENERAL.COMPRESS True [current_design]",