Rename nMigen to Amaranth HDL.

1 files changed, 5 insertions, 49 deletions

diff --git a/nmigen_boards/icebreaker_bitsy.py b/nmigen_boards/icebreaker_bitsy.py
index b964c49..997075e 100644
--- a/nmigen_boards/icebreaker_bitsy.py
+++ b/nmigen_boards/icebreaker_bitsy.py
@@ -1,51 +1,7 @@
-import os
-import subprocess
+from amaranth_boards.icebreaker_bitsy import *
+from amaranth_boards.icebreaker_bitsy import __all__
 
-from nmigen.build import *
-from nmigen.vendor.lattice_ice40 import *
-from .resources import *
 
-
-__all__ = ["ICEBreakerBitsyPlatform"]
-
-
-class ICEBreakerBitsyPlatform(LatticeICE40Platform):
-    device      = "iCE40UP5K"
-    package     = "SG48"
-    default_clk = "clk12"
-    resources   = [
-        Resource("clk12", 0, Pins("35", dir="i"),
-                 Clock(12e6), Attrs(GLOBAL=True, IO_STANDARD="SB_LVCMOS")),
-
-        DirectUSBResource(0, d_p="42", d_n="38", pullup="37",
-            attrs=Attrs(IO_STANDARD="SB_LVCMOS")),
-
-        *SPIFlashResources(0,
-            cs_n="16", clk="15", copi="14", cipo="17", wp_n="18", hold_n="19",
-            attrs=Attrs(IO_STANDARD="SB_LVCMOS")
-        ),
-
-        RGBLEDResource(0, r="39", g="40", b="41", invert=True,
-            attrs=Attrs(IO_STANDARD="SB_LVCMOS")),
-        *LEDResources(pins="25 6", invert=True, attrs=Attrs(IO_STANDARD="SB_LVCMOS")),
-        Resource("led_r", 0, PinsN("25", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")),
-        Resource("led_g", 0, PinsN("6", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS")),
-
-        *ButtonResources(pins="2", invert=True, attrs=Attrs(IO_STANDARD="SB_LVCMOS")),
-    ]
-    connectors = [
-        Connector("edge", 0,  # Pins bottom P0 - P12,
-            "47 44 48 45  4  3  9 10 11 12 21 13"
-            "20 25 23 27 26 28 31 32 34 36 43 46"
-        )
-    ]
-
-    def toolchain_program(self, products, name):
-        dfu_util = os.environ.get("DFU_UTIL", "dfu-util")
-        with products.extract("{}.bin".format(name)) as bitstream_filename:
-            subprocess.check_call([dfu_util, "-d", "1209:6146", "-a", "0", "-D", bitstream_filename])
-
-
-if __name__ == "__main__":
-    from .test.blinky import *
-    ICEBreakerBitsyPlatform().build(Blinky(), do_program=True)
+import warnings
+warnings.warn("instead of nmigen_boards.icebreaker_bitsy, use amaranth_boards.icebreaker_bitsy",
+              DeprecationWarning, stacklevel=2)