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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<style type="text/css">
body {
background:#fff;
color:#000;
font-family:sans-serif;
font-size:1em;
}
p.lenovobios {
font-weight:bold; color:#f00; font-style:italic; font-size:1.2em;
}
p.lenovobios:hover { /* for people who are colour-blind */
color: #000;
}
div.important {
background-color:#ccc;
}
</style>
<title>Libreboot release information</title>
</head>
<body>
<header>
<h1 id="pagetop">Libreboot release information</h1>
<aside>Documentation for this release can be found at <a href="index.html">index.html</a>.</aside>
</header>
<h2 id="rebootkey">GnuPG public key (signing key)</h2>
<p>
pub 4096R/656F212E 2014-07-04 Libreboot Releases (signing key) <releases@libreboot.org><br/>
Fingerprint=C923 4BA3 200C F688 9CC0 764D 6E97 D575 656F 212E
</p>
<p>
<b>Download the key</b>: <a href="libreboot.asc">libreboot.asc</a>.
</p>
<p>
You should also be able to find it on a key server. Note: the above key is not for email. It is only for verifying the release archives.
</p>
<h2>Old Releases</h2>
<p>
Releases are now named from the date of release.
</p>
<p>
See <a href="archive_old.html">archive_old.html</a> for releases prior to this change.
</p>
<div class="important">
<h2>
See <a href="#critical_tasks">critical tasks</a> and <a href="#noncritical_tasks">non-critical tasks</a>.
</h2>
</div>
<hr/>
<h1 id="release6">Release 20XXYYZZ (unreleased)</h1>
<h2>Binaries (right-click save as, or use wget)</h2>
<ul>
<li><a href="http://libreboot.org/release/20XXYYZZ/libreboot_bin.tar.xz">http://libreboot.org/release/20XXYYZZ/libreboot_bin.tar.xz</a></li>
<li><a href="http://libreboot.org/release/20XXYYZZ/libreboot_bin.tar.xz.sig">http://libreboot.org/release/20XXYYZZ/libreboot_bin.tar.xz.sig</a></li>
</ul>
<h2>Source code (right-click save as, or use wget)</h2>
<ul>
<li><a href="http://libreboot.org/release/20XXYYZZ/libreboot_src.tar.xz">http://libreboot.org/release/20XXYYZZ/libreboot_src.tar.xz</a></li>
<li><a href="http://libreboot.org/release/20XXYYZZ/libreboot_src.tar.xz.sig">http://libreboot.org/release/20XXYYZZ/libreboot_src.tar.xz.sig</a></li>
</ul>
<h2>Machines supported in this release:</h2>
<ul>
<li>
<b>Lenovo ThinkPad X60/X60s</b>
<ul>
<li>
You can also remove the motherboard from an X61/X61s and replace it with an X60/X60s motherboard.
</li>
</ul>
</li>
<li>
<b>Lenovo ThinkPad X60 Tablet</b> (1024x768 and 1400x1050) with digitizer support
<ul>
<li>See <a href="index.html#supported_x60t_list">index.html#supported_x60t_list</a> for list of supported LCD panels</li>
<li>It is unknown whether an X61 Tablet can have it's mainboard replaced with an X60 Tablet motherboard.</li>
</ul>
</li>
<li>
<b>Lenovo ThinkPad T60</b> (Intel GPU) (there are issues; see below)</b>
<ul>
<li>See notes below for exceptions, and <a href="index.html#supported_t60_list">index.html#supported_t60_list</a> for known working LCD panels.</li>
<li>It is unknown whether a T61 can have it's mainboard replaced with a T60 motherboard.</li>
<li>See <a href="future/index.html#t60_cpu_microcode">future/index.html#t60_cpu_microcode</a>.</li>
<li>T60p (and T60's with ATI GPU) will likely never be supported: <a href="index.html#t60_ati_intel">index.html#t60_ati_intel</a></li>
</ul>
</li>
<li>
<b>Apple MacBook1,1</b> (MA255LL/A, MA254LL/A, MA472LL/A)
<ul>
<li>See <a href="index.html#macbook11">index.html#macbook11</a>.</li>
</ul>
</li>
<li>
<b>Apple MacBook2,1</b> (MA699LL/A, MA701LL/A, MB061LL/A, MA700LL/A, MB063LL/A, MB062LL/A)
<ul>
<li>See <a href="index.html#macbook21">index.html#macbook21</a>.</li>
</ul>
</li>
</ul>
<h2>
Changes for this release
</h2>
<ul>
<li>See git log</li>
</ul>
<hr/>
<div class="important">
<h2 id="critical_tasks">
Critical tasks for future release
</h2>
<ul>
<li>
Fix remaining incompatible LCD panels in native graphics on T60.
See <a href="future/index.html#lcd_i945_incompatibility">future/index.html#lcd_i945_incompatibility</a>.
</li>
<li>i945: fix VRAM size (currently 8MB. should be 64MB). See <a href="future/index.html#i945_vram_size">future/index.html#i945_vram_size</a>.</li>
</ul>
</div>
<div class="important">
<h2 id="noncritical_tasks">
Other tasks (non-critical, but still important)
</h2>
<ul>
<li>
Look into those machines:
<ul>
<li>
Acer CB5 (Chromebook 5) - I'm told there is still microcode in the GPU that needs RE'd, also the wifi
is soldered and requires non-free firmware (have to disable it in nvramtool and use usb wifi dongle)
</li>
<li>
ThinkPad X200 - uses the same chipset (gm45) as the Roda RK9 which doesn't have ME; it might be optional on the X200.
</li>
<li>
ThinkPad R400 (needs to be ported to coreboot). Uses the same chipset as the X200.
</li>
<li>
F2A85-M and E350M1 (libreboot_*_headless.rom). Find cards that work without the VBIOS (load, but not execute).
</li>
</ul>
</li>
<li>
Keep an eye on these commits for next rebase:
<ul>
<li><a href="http://review.coreboot.org/#/c/6804/">http://review.coreboot.org/#/c/6804/</a></li>
</ul>
</li>
<li>
PTE errors still exist with 6718 (which is merged). <a href="http://review.coreboot.org/#/c/6718/">http://review.coreboot.org/#/c/6718/</a>
<ul>
<li><a href="future/dumps/pte_x60_6718/dmesg">dmesg</a></li>
<li><a href="future/dumps/pte_x60_6718/kern.log">kern.log</a></li>
<li>This doesn't seem to cause any issues for general use.</li>
</ul>
</li>
<li>
Add 'set -e' to the start of all relevant scripts, to make them quit if an error occurs (that a command exits with non zero status).
See 'help set' for info.
</li>
<li>
Make libreboot buildable in Parabola: update deps-parabola for a default Parabola install (base repository only).
</li>
<li>get all useful info from http://www.coreboot.org/GRUB2 and https://wiki.parabolagnulinux.org/User:GNUtoo/laptop and make it into a tutorial</li>
<li>
Todo: test gnutoo's fallback patches: <a href="http://www.coreboot.org/Fallback_mechanism">http://www.coreboot.org/Fallback_mechanism</a>
(some parts use systemd. adapt for upstart, which is what trisquel uses)<br/>
see <a href="future/gnutoo_fallback_patch">this IRC log</a> (warning, not cleaned up)
</li>
<li>
Implement VBT for i945 laptops: <a href="future/index.html#i945_vbt">future/index.html#i945_vbt</a> and
<a href="future/index.html#intelvbttool_results">future/index.html#intelvbttool_results</a>).
</li>
<li>
Implement INT 10H support in i945 native graphics. (this will be a lot of work. SeaBIOS has code for some geode boards, to get a general idea).
</li>
<li>Adapt linux-libre deblob scripts for use with coreboot.</li>
<li>
T60: find (for rare buggy CPU's that are unstable without microcode updates)
if there is a workaround: see <a href="future/index.html#t60_cpu_microcode">future/index.html#t60_cpu_microcode</a>
</li>
<li>
T60 15" QXGA (2048x1536): fixed issue where GRUB wouldn't show any graphics.
<ul>
<li>It might be the same issue I ran into with Paul on the X60 (not enough memory being allocated) since the same code works on T60 SXGA+ and UXGA, where GRUB actually display graphics.</li>
</ul>
</li>
<li>Documentation: added as many links as I could find, to datasheets and schematics for macbook21/x60/t60 (i945 chipset, EC info for x60/t60/macbook21)</li>
<li>Documentation: Add a "development guide" for how to maintain libreboot ('get' scripts, deblob scripts, associated files under ./resources and so on)</li>
</ul>
</div>
<p><a href="#pagetop">Back to top of page.</a></p>
<hr/>
<p>
Copyright © 2014 Francis Rowe <info@gluglug.org.uk><br/>
This document is released under the Creative Commons Attribution-ShareAlike 4.0 International Public License and all future versions.
A copy of the license can be found at <a href="license.txt">license.txt</a>.
</p>
<p>
This document is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See <a href="license.txt">license.txt</a> for more information.
</p>
</body>
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