| commit | b238135bfc2c101797b30229c746870b46da8dee | [log] [tgz] |
|---|---|---|
| author | Rupert Swarbrick <rswarbrick@lowrisc.org> | Fri Jul 24 15:55:04 2020 +0100 |
| committer | Rupert Swarbrick <rswarbrick@gmail.com> | Mon Aug 03 11:04:54 2020 +0100 |
| tree | ef6087db0f1621dc4249643130400438e713b8eb | |
| parent | d8f8e3e52e71247e63d708a0dd76218f24a326d8 [diff] |
[otbn] Auto-generate linker script based on otbn.hjson This patch creates mem_layout.py, which uses reggen and the data in otbn.hjson to find the memory layout for the block. We then use this in otbn-ld to automatically make a linker script with the right layout. We'll also want to use it in the simulator (which needs to know the size of memory) and when we load up ELF files in a block-level testbench (which needs to know which LMAs correspond to imem and dmem). Signed-off-by: Rupert Swarbrick <rswarbrick@lowrisc.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 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 access it online at docs.opentitan.org.
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).