diff options
Diffstat (limited to 'nmigen_boards/tinyfpga_bx.py')
| -rw-r--r-- | nmigen_boards/tinyfpga_bx.py | 56 |
1 files changed, 5 insertions, 51 deletions
diff --git a/nmigen_boards/tinyfpga_bx.py b/nmigen_boards/tinyfpga_bx.py index e862d42..504c31a 100644 --- a/nmigen_boards/tinyfpga_bx.py +++ b/nmigen_boards/tinyfpga_bx.py @@ -1,53 +1,7 @@ -import os -import subprocess +from amaranth_boards.tinyfpga_bx import * +from amaranth_boards.tinyfpga_bx import __all__ -from nmigen.build import * -from nmigen.vendor.lattice_ice40 import * -from .resources import * - -__all__ = ["TinyFPGABXPlatform"] - - -class TinyFPGABXPlatform(LatticeICE40Platform): - device = "iCE40LP8K" - package = "CM81" - default_clk = "clk16" - resources = [ - Resource("clk16", 0, Pins("B2", dir="i"), - Clock(16e6), Attrs(IO_STANDARD="SB_LVCMOS")), - - *LEDResources(pins="B3", attrs=Attrs(IO_STANDARD="SB_LVCMOS")), - - DirectUSBResource(0, d_p="B4", d_n="A4", pullup="A3", - attrs=Attrs(IO_STANDARD="SB_LVCMOS") - ), - - *SPIFlashResources(0, - cs_n="F7", clk="G7", copi="G6", cipo="H7", wp_n="H4", hold_n="J8", - attrs=Attrs(IO_STANDARD="SB_LVCMOS") - ), - ] - connectors = [ - Connector("gpio", 0, - # Left side of the board - # 1 2 3 4 5 6 7 8 9 10 11 12 13 - " A2 A1 B1 C2 C1 D2 D1 E2 E1 G2 H1 J1 H2 " - # Right side of the board - # 14 15 16 17 18 19 20 21 22 23 24 - " H9 D9 D8 C9 A9 B8 A8 B7 A7 B6 A6 " - # Bottom of the board - # 25 26 27 28 29 30 31 - "G1 J3 J4 G9 J9 E8 J2" - ), - ] - - def toolchain_program(self, products, name): - tinyprog = os.environ.get("TINYPROG", "tinyprog") - with products.extract("{}.bin".format(name)) as bitstream_filename: - subprocess.check_call([tinyprog, "-p", bitstream_filename]) - - -if __name__ == "__main__": - from .test.blinky import * - TinyFPGABXPlatform().build(Blinky(), do_program=True) +import warnings +warnings.warn("instead of nmigen_boards.tinyfpga_bx, use amaranth_boards.tinyfpga_bx", + DeprecationWarning, stacklevel=2) |