cva6/fpga/scripts/prologue.tcl
Florian Zaruba b1bdc0c02c Add System Verilog FPU (#163)
* Change reset strategy in ariane_verilog_wrap.sv, remove unneeded sigs in serpent_peripherals.

* saving...

* ⬆️ Updates for new FPU

* Add sv fpu to FPGA flow

* Use multi-threading capabilities of verilator

- Deactivate non-standard floating point arguments
- Make multi-threading conditional on the availability of verilator 4

* Remove DPI threadsafety

* Reduce FPGA clock frequency

- Remove couple of -v- tests to reduce test-time

* Fix documentation and fpga flow

- Fix cycle time to accommodate FPU
- Fix FPGA constraints

* Change UART frequency
2019-03-18 11:51:58 +01:00

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Tcl

# Copyright 2018 ETH Zurich and University of Bologna.
#
# 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
#
# http://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.
# Author: Florian Zaruba <zarubaf@iis.ee.ethz.ch>
set project ariane
create_project $project . -force -part $::env(XILINX_PART)
set_property board_part $::env(XILINX_BOARD) [current_project]
# set number of threads to 8 (maximum, unfortunately)
set_param general.maxThreads 8
set_msg_config -id {[Synth 8-5858]} -new_severity "info"
set_msg_config -id {[Synth 8-4480]} -limit 1000