| commit | 4ba02d0ab82e8b7e95c5002daafe2ac1e88122dc | [log] [tgz] |
|---|---|---|
| author | Timothy Chen <timothytim@google.com> | Tue Oct 08 11:46:18 2019 -0700 |
| committer | tjaychen <timothytim@google.com> | Wed Oct 09 10:33:28 2019 -0700 |
| tree | 43ce28207d3c9749f19790d9c5c458b1f2cf982e | |
| parent | c45ce160a1d6ee8857769ec8a939e8d18f76f191 [diff] |
Minor fix to the ibex wrapper Previous ibex wrapper can generate incorrect address / size / mask combinations. For example, a byte write to 0x1000FFE9 generated the followin: Address - 0x1000FFE8 Operation - PutPartialData Size - 1 byte Mask - 0010 This combination creates a mask_chk failure inside tlul_err. The new wrapper (to be replaced by a generic tlul_host_adapter) simply fixes 'size' to be full. So the above example becomes Address - 0x1000FFE8 Operation - PutPartialData Size - 4 byte Mask - 0010 This is a legal combination under TLUL as PutPartial commands are allowed to access less than the full active lanes. It also conforms to how the ibex formats its outputs
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.
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 python3 python3-pip $ pip3 install --user -r python-requirements.txt
$ ./util/build_docs.py --preview
This compiles the documentation into ./opentitan-docs and starts a local server, which allows you to access the documentation at http://127.0.0.1:5500.
Have a look at CONTRIBUTING.md for guidelines 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).