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__init__.py
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__init__.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Copyright (C) 2020-2022 F4PGA Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
#
# TCL scripts moved from f4pga-arch-defs
from pathlib import Path
from f4pga import FPGA_FAM
ROOT = Path(__file__).resolve().parent
ARCHS = {
'xc7': [
'artix7',
'artix7_100t',
'artix7_200t',
'zynq7',
'zynq7_z020',
'spartan7'
],
'eos-s3': [
'ql-s3',
'pp3'
]
}
def get_script_path(arg, arch = None):
if arch is None:
arch = FPGA_FAM
for key, val in ARCHS.items():
if arch in val:
arch = key
break
if arch not in [
'xc7',
'eos-s3',
'qlf_k4n8',
'ice40'
]:
raise(Exception(f"Unsupported arch <{arch}>!"))
if arg not in ['synth', 'conv']:
raise Exception(f'Unknown tcl wrapper <{arg}>!')
return ROOT / arch / f'{arg}.f4pga.tcl'