| commit | eeea1f42c133d86bc36b1a79a6dc2a736aded0b0 | [log] [tgz] |
|---|---|---|
| author | Eunchan Kim <eunchan@opentitan.org> | Mon Jan 13 10:26:10 2020 -0800 |
| committer | Eunchan Kim <eunchan@opentitan.org> | Wed Jan 15 10:38:13 2020 -0800 |
| tree | ea18acdc539731b3a3c6c01162993714c76dd94f | |
| parent | 063ed60785b71e4da7106ad4549003892b66f6b2 [diff] |
[topgen/tlgen] Move simplify_addr to tlgen Previously, topgen simplified the address list of Xbar device port by merging, compacting the multiple addresses into one. The logic is self-contained, not affected by other crossbars. So it is more logical that the tlgen has the optimization not in the topgen. This commit is to refactor the code by moving the functions into tlgen. Still it would be better that the optimization is in the elaboration step not in the validation step. It was easier to move to validation as the simplify function uses Hjson object not the Xbar instances. Later, the logic can be tweaked by using Xbar instance (Node instances) and do the optimization after validation step. This closes #1302 Signed-off-by: Eunchan Kim <eunchan@opentitan.org>
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the the OpenTitan site and OpenTitan docs for more information about the project.
This repository contains hardware, software and utilities written as part of the OpenTitan project. It is structured as monolithic repository, or “monorepo”, where all components live in one repository. It exists to enable collaboration across partners participating in the OpenTitan project.
The project contains comprehensive documentation of all IPs and tools. You can either access it online or build it locally by following the steps below.
$ sudo apt install curl python3 python3-pip $ pip3 install --user -r python-requirements.txt
$ ./util/build_docs.py --preview
This compiles the documentation into ./build/docs and starts a local server, which allows you to access the documentation at http://127.0.0.1:1313.
Have a look at CONTRIBUTING for guidelines on how to contribute code to this repository.
Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).