diff options
Diffstat (limited to 'ecp5/trellis_import.py')
| -rwxr-xr-x | ecp5/trellis_import.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/ecp5/trellis_import.py b/ecp5/trellis_import.py index a21c4b3d..b591e09f 100755 --- a/ecp5/trellis_import.py +++ b/ecp5/trellis_import.py @@ -1,10 +1,7 @@ #!/usr/bin/env python3 -import pytrellis -import database import argparse import json -import pip_classes -import timing_dbs +import sys from os import path location_types = dict() @@ -17,8 +14,15 @@ parser = argparse.ArgumentParser(description="import ECP5 routing and bels from parser.add_argument("device", type=str, help="target device") parser.add_argument("-p", "--constids", type=str, help="path to constids.inc") parser.add_argument("-g", "--gfxh", type=str, help="path to gfx.h") +parser.add_argument("-L", "--libdir", type=str, action="append", help="extra Python library path") args = parser.parse_args() +sys.path += args.libdir +import pytrellis +import database +import pip_classes +import timing_dbs + with open(args.gfxh) as f: state = 0 for line in f: @@ -437,7 +441,7 @@ def write_database(dev_name, chip, ddrg, endianness): bba.u32(constids[wire_type(ddrg.to_str(wire.name))], "type") if ("TILE_WIRE_" + ddrg.to_str(wire.name)) in gfx_wire_ids: bba.u32(gfx_wire_ids["TILE_WIRE_" + ddrg.to_str(wire.name)], "tile_wire") - else: + else: bba.u32(0, "tile_wire") bba.u32(len(wire.arcsUphill), "num_uphill") bba.u32(len(wire.arcsDownhill), "num_downhill") |