| commit | 502507a8d1012ba2c49b4e64e04fa8a18440ec99 | [log] [tgz] |
|---|---|---|
| author | Silvestrs Timofejevs <silvestrst@lowrisc.org> | Thu Oct 15 13:13:34 2020 +0100 |
| committer | Sam Elliott <sam@lenary.co.uk> | Wed Oct 21 17:49:57 2020 +0100 |
| tree | b0ae4a0d0079997dbd367d722148222e23e08f38 | |
| parent | a384e3dd8adc901b4fc0353a2ffd31b036540bd0 [diff] |
[sw, ROM_EXT] Extend the ROM_EXT start-up and print "Hello World!" This change extends the `rom_ext_start.S` including the C runtime, as well as adds a proof-of-concept C `rom_ext_boot` configuration routine that at this point simply prints out "Hello World!". Most of the `rom_ext_start.S` is identical with the Mask ROM counterpart, however some of the configuration that Mask ROM does such as SRAM scrambling is not necessary. Signed-off-by: Silvestrs Timofejevs <silvestrst@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).