Update references to deprecated platform names.

Author: whitequark

amaranth_boards/alchitry_au.py

@@ -3,7 +3,7 @@
 import shutil
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_7series import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
@@ -20,7 +20,7 @@ def find_loader():
     return (loader_prgm, bridge_bin)
 
 
-class AlchitryAuPlatform(Xilinx7SeriesPlatform):
+class AlchitryAuPlatform(XilinxPlatform):
     device      = "XC7A35T" # Artix 7 33K LEs
     package     = "FTG256"
     speed       = "1"

amaranth_boards/arty_a7.py

@@ -2,14 +2,14 @@
 import subprocess
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_7series import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["ArtyA7_35Platform", "ArtyA7_100Platform"]
 
 
-class _ArtyA7Platform(Xilinx7SeriesPlatform):
+class _ArtyA7Platform(XilinxPlatform):
     package     = "csg324"
     speed       = "1L"
     default_clk = "clk100"

amaranth_boards/arty_s7.py

@@ -3,14 +3,14 @@
 import subprocess
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_7series import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["ArtyS7_25Platform", "ArtyS7_50Platform"]
 
 
-class _ArtyS7Platform(Xilinx7SeriesPlatform):
+class _ArtyS7Platform(XilinxPlatform):
     package     = "csga324"
     speed       = "1"
     default_clk = "clk100"

amaranth_boards/arty_z7.py

@@ -2,14 +2,14 @@
 import subprocess
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_7series import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["ArtyZ720Platform"]
 
 
-class ArtyZ720Platform(Xilinx7SeriesPlatform):
+class ArtyZ720Platform(XilinxPlatform):
     device      = "xc7z020"
     package     = "clg400"
     speed       = "1"

amaranth_boards/atlys.py

@@ -2,14 +2,14 @@
 import textwrap
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_spartan_3_6 import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["AtlysPlatform"]
 
 
-class AtlysPlatform(XilinxSpartan6Platform):
+class AtlysPlatform(XilinxPlatform):
     """Platform file for Digilent Atlys Spartan 6 board.
     https://reference.digilentinc.com/reference/programmable-logic/atlys/start"""
 

amaranth_boards/ebaz4205.py

@@ -2,14 +2,14 @@
 import subprocess
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_7series import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["EBAZ4205Platform"]
 
 
-class EBAZ4205Platform(Xilinx7SeriesPlatform):
+class EBAZ4205Platform(XilinxPlatform):
     device      = "xc7z010"
     package     = "clg400"
     speed       = "1"

amaranth_boards/genesys2.py

@@ -2,14 +2,14 @@
 import subprocess
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_7series import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["Genesys2Platform"]
 
 
-class Genesys2Platform(Xilinx7SeriesPlatform):
+class Genesys2Platform(XilinxPlatform):
     """Platform file for Diglient Genesys2 Kitex-7 board.
     https://reference.digilentinc.com/reference/programmable-logic/genesys-2/start"""
 

amaranth_boards/kc705.py

@@ -2,14 +2,14 @@
 import subprocess
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_7series import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["KC705Platform"]
 
 
-class KC705Platform(Xilinx7SeriesPlatform):
+class KC705Platform(XilinxPlatform):
     device      = "xc7k325t"
     package     = "ffg900"
     speed       = "2"

amaranth_boards/kcu105.py

@@ -2,14 +2,14 @@
 import subprocess
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_ultrascale import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["KCU105Platform"]
 
 
-class KCU105Platform(XilinxUltraScalePlatform):
+class KCU105Platform(XilinxPlatform):
     device      = "xcku040"
     package     = "ffva1156"
     speed       = "2-e"

amaranth_boards/mercury.py

@@ -2,14 +2,14 @@
 import subprocess
 
 from amaranth.build import *
-from amaranth.vendor.xilinx_spartan_3_6 import *
+from amaranth.vendor.xilinx import *
 from .resources import *
 
 
 __all__ = ["MercuryPlatform"]
 
 
-class MercuryPlatform(XilinxSpartan3APlatform):
+class MercuryPlatform(XilinxPlatform):
     """
     Original Mercury Board from Micro-Nova: https://www.micro-nova.com