<div class="jumbotron">
<h1 class="display-5">Welcome to Libre-SOC</h1>
<blockquote>
- <p>We're building a chip. A fast chip. A safe chip. A trusted chip.</p>
+ <p>We're building a chip. A fast chip. A safe chip. A trusted chip.
+ </p>
- <p>A chip with lots of peripherals. And a VPU. And a 3D GPU...</p>
+ <p>A chip with lots of peripherals. And it's a VPU. And it's a 3D GPU...
+ </p>
- <p>Oh and here, have the <a href="http://git.libre-soc.org">source code</a>...</p>
+ <p>Oh and here, have the
+ <a href="http://git.libre-soc.org">Libre-SOC source code</a>...
+ </p>
</blockquote>
<hr class="my-4">
# Our sponsors and partners
+* [NLnet](https://nlnet.nl) who have very kindly sponsored us with
+ over EUR 350,000 in various separate grants.
+* [NGI POINTER](https://www.ngi.eu/ngi-projects/ngi-pointer/) who have
+ sponsored us with a EUR 200,000 Horizon 2020 Grant.
+* [Mythic Beasts](http://mythic-beasts.com) who don't overcommit on
+ their VPS allocations (no memory ballooning), and put servers on
+ the fastest backbone Internet points.
* [Purism](http://puri.sm) donates to us through [NLNet](nlnet)
charitable gifting
* [Raptor CS](http://raptorcs.com) has given us access to a powerful
deadline May 15th
* The [[PowerPC Notebook]] Project
* [RED Semiconductor](http://redsemiconductor.com) is the commercial realisation of Libre-SOC technology that respects and actively supports Libre principles in its business objectives.
+* [[fed4fire]] for supercomputer access for verilator simulations,
+ with thanks to Ghent University / IMEC.
+
+# Status and TODO <a name="TODO"></a>
+
+This section covers more future tasks. A progress report
+is available at the [[3d_gpu]] page.
+
+| Date | Task | bug |
+| -------- | ----------------------------------------- | ----- |
+| Oct 2020 | Integer OpenPOWER ISA v3.0 implemented | [[!bug 383]] |
+| Sep 2020 | ECP5 FPGA running basic bare metal | [[!bug 22]] |
+| Jun 2021 | 180nm GDS-II IMEC tapeout Jun 9th | [[!bug 199]] |
+| TODO | Complete MMU for GNU/Linux OSes | [[!bug 51]] |
+| TODO | ISA Simulators | [[!bug 241]] |
+| TODO | power-gem5 Simulator | [[!bug 581]] |
+| TODO | binutils support for SVP64 | [[!bug 550]] |
+| TODO | gcc support for SVP64 | [[!bug 558]] |
+| TODO | [[openpower/sv/svp64]] Vectorisation | [[!bug 583]] |
+| TODO | In-order execution engine | |
+| TODO | out-of-order execution engine | [[!bug 81]] |
+| TODO | Video Instructions and libraries | [[!bug 137]] |
+| TODO | IEEE754 FP HDL Library | [[!bug 48]] |
+| TODO | Kazan 3D Vulkan Driver | [[!bug 54]] |
+| TODO | MESA 3D Vulkan Driver | [[!bug 251]] |
+| TODO | 3D instructions | [[!bug 252]] |
+| TODO | cryptographic [[openpower/sv/bitmanip]] instructions | |
+| TODO | [[crypto_router_asic]] (130nm?) | [[!bug 589]] |
+| TODO | Kestrel BMC Port | |
+| TODO | Debug Working Group (JTAG, DMI, FSI) | |
# How Can I Help?
individual you can donate tax-free to NLNet, and they can in turn gift
our developers. Contact lkcl@lkcl.net for more information.
-# How Can I Help as a Developer?
+# How Can I Help as a Developer? <a name="help_as_developer"></a>
If you want to write code with us (and receive donations from NLNet
for doing so), keep reading. If you want to *learn*
1. First, join the
[mailing list](http://lists.libre-soc.org/mailman/listinfo/libre-soc-dev),
- introduce yourself (people will happily say "hello" back") and
- the Freenode IRC channel
- [#libre-soc](https://libre-soc.org/irclog/latest.log.html).
+ introduce yourself (people will happily say "hello" back) and
+ the Libera IRC channel
+ (#libre-soc at irc.libera.chat port 6697, see
+https://libera.chat/guides/connect), [logs here](https://libre-soc.org/irclog/latest.log.html).
Read through
[recent posts](http://lists.libre-soc.org/pipermail/libre-soc-dev/)
and the [[charter]], ask questions if you have any and let everyone know,
git clone https://git.libre-soc.org/git/nmigen.git
git clone https://git.libre-soc.org/git/nmigen-soc.git
git clone https://git.libre-soc.org/git/nmutil.git
+ git clone https://git.libre-soc.org/git/openpower-isa.git
git clone https://git.libre-soc.org/git/c4m-jtag.git
git clone https://git.libre-soc.org/git/ieee754fpu.git
git clone https://git.libre-soc.org/git/soc.git
cd nmigen; python setup.py develop; cd ..
cd nmigen-soc; python setup.py develop; cd ..
cd c4m-jtag; python setup.py develop; cd ..
- cd nmutil; make install; cd ..
- cd ieee754fpu; make install; cd ..
- cd soc; make gitupdate; make install; cd ..
+ cd nmutil; make develop; cd ..
+ cd openpower-isa; make develop; cd ..
+ cd ieee754fpu; make develop; cd ..
+ cd soc; make gitupdate; make develop
- python3 soc/src/soc/decoder/power_decoder.py
+ python3 src/soc/decoder/power_decoder.py
yosys -p "read_ilang decoder.il; show dec31"
The full install process may be automated using scripts found
git clone https://git.libre-soc.org/git/dev-env-setup.git
+A convenient page which gives step-by-step instructions is:
+[[HDL_workflow/devscripts]]
+
## How can I learn?
The whole purpose of this project is to be a learning environment as well
projects / libreriscv.git / blobdiff