boards/platforms/sp605: apply same simplifications than on others platforms

diff --git a/litex/boards/platforms/sp605.py b/litex/boards/platforms/sp605.py
index 655d9232031138e1cd258cadcf41c5344e9a15d1..e8b26f43e208ef4adad32366c0a198f4c3c1a964 100644 (file)
--- a/litex/boards/platforms/sp605.py
+++ b/litex/boards/platforms/sp605.py
@@ -1,22 +1,22 @@
 # This file is Copyright (c) 2019 Michael Betz <michibetz@gmail.com>
 # License: BSD
 
-from litex.build.generic_platform import Pins, IOStandard, Subsignal
-from litex.build.xilinx import XilinxPlatform, XC3SProg, iMPACT
+from litex.build.generic_platform import *
+from litex.build.xilinx import XilinxPlatform, iMPACT
 
 _io = [
-    # 4 LEDs above PCIE finger
-    ("user_led", 0, Pins("D17"), IOStandard("LVCMOS25")),  # DS3
-    ("user_led", 1, Pins("AB4"), IOStandard("LVCMOS25")),  # DS4
-    ("user_led", 2, Pins("D21"), IOStandard("LVCMOS25")),  # DS5
-    ("user_led", 3, Pins("W15"), IOStandard("LVCMOS25")),  # DS6
-    ("user_led", 4, Pins("V19"), IOStandard("LVCMOS25")),  # DS7 (FPGA_AWAKE)
+    ("user_led", 0, Pins("D17"), IOStandard("LVCMOS25")),
+    ("user_led", 1, Pins("AB4"), IOStandard("LVCMOS25")),
+    ("user_led", 2, Pins("D21"), IOStandard("LVCMOS25")),
+    ("user_led", 3, Pins("W15"), IOStandard("LVCMOS25")),
 
     ("user_btn", 0, Pins("F3"), IOStandard("LVCMOS25")),
     ("user_btn", 1, Pins("G6"), IOStandard("LVCMOS25")),
     ("user_btn", 2, Pins("F5"), IOStandard("LVCMOS25")),
     ("user_btn", 3, Pins("C1"), IOStandard("LVCMOS25")),
+
     ("cpu_reset", 0, Pins("H8"), IOStandard("LVCMOS25")),
+
     ("serial", 0,
         Subsignal("cts", Pins("F19")),
         Subsignal("rts", Pins("F18")),
@@ -24,11 +24,13 @@ _io = [
         Subsignal("rx", Pins("H17")),
         IOStandard("LVCMOS25")
     ),
+
     ("clk200", 0,
         Subsignal("p", Pins("K21")),
         Subsignal("n", Pins("K22")),
         IOStandard("LVDS_25")
     ),
+
     ("eth_clocks", 0,
         # Subsignal("tx", Pins("L20")),  # Comment to force GMII 1G only mode
         Subsignal("gtx", Pins("AB7")),
@@ -148,28 +150,14 @@ _connectors = [
         "P": "C11",
         "N": "D11"
     }),
-
 ]
 
-
 class Platform(XilinxPlatform):
     default_clk_name = "clk200"
     default_clk_period = 5.0
 
-    def __init__(self, toolchain="ise"):
-        XilinxPlatform.__init__(self, "xc6slx45t-fgg484-3", _io, _connectors,
-                                toolchain=toolchain)
-        # self.toolchain.bitstream_commands = \
-        #     ["set_property BITSTREAM.CONFIG.SPI_BUSWIDTH 4 [current_design]"]
-        # self.toolchain.additional_commands = \
-        #     ["write_cfgmem -force -format bin -interface spix4 -size 16 "
-        #      "-loadbit \"up 0x0 {build_name}.bit\" -file {build_name}.bin"]
+    def __init__(self):
+        XilinxPlatform.__init__(self, "xc6slx45t-fgg484-3", _io, _connectors, toolchain="ise")
 
-    def create_programmer(self, programmer="xc3sprog"):
-        if programmer == "xc3sprog":
-            return XC3SProg("xpc", p=1)
-        elif programmer == "impact":
-            return iMPACT()
-        else:
-            raise ValueError("{} programmer is not supported"
-                             .format(programmer))
+    def create_programmer(self):
+        return iMPACT()