<feed xmlns='http://www.w3.org/2005/Atom'>
<title>lbmk.git/resources/coreboot/default, branch psdg</title>
<subtitle>libreboot build system (LibreBoot MaKe)
</subtitle>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/'/>
<entry>
<title>pragmatic system distribution guideline compliance</title>
<updated>2022-11-14T00:51:12+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2022-11-14T00:51:12+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=7af9953463c65fe2f02704e6bce815d830e58d7d'/>
<id>7af9953463c65fe2f02704e6bce815d830e58d7d</id>
<content type='text'>
osboot is now part of libreboot, and will soon shut down.
libreboot now conforms to osboot policy.
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
osboot is now part of libreboot, and will soon shut down.
libreboot now conforms to osboot policy.
</pre>
</div>
</content>
</entry>
<entry>
<title>specifically call python3, in scripts</title>
<updated>2022-03-13T18:17:09+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2022-03-13T18:14:54+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=8ca0761fb0651d064a4994be70ab85efffee6e48'/>
<id>8ca0761fb0651d064a4994be70ab85efffee6e48</id>
<content type='text'>
with this change, it's unlikely we'll hit errors again. previously,
some projects used were calling "python" which in context was
python3, but on some setups, the user only has python2 and python3
but no symlink for "python" (which if exists, we assumed linked to
python3)

now it's unambiguous. docs/build/ can probably be updated now, as
a result of this change, to remove the advice about that
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
with this change, it's unlikely we'll hit errors again. previously,
some projects used were calling "python" which in context was
python3, but on some setups, the user only has python2 and python3
but no symlink for "python" (which if exists, we assumed linked to
python3)

now it's unambiguous. docs/build/ can probably be updated now, as
a result of this change, to remove the advice about that
</pre>
</div>
</content>
</entry>
<entry>
<title>Fix broken SpeedStep on GM45 laptops such as ThinkPad X200, T400, T500, W500</title>
<updated>2021-12-01T04:32:02+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2021-12-01T03:00:46+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=9938fa14b1bf54db37c0c18bdfec051cae41448e'/>
<id>9938fa14b1bf54db37c0c18bdfec051cae41448e</id>
<content type='text'>
Coreboot is enabling PECI on these CPUs which, according to Intel erratum, must
only be done after loading microcode updates, otherwise the CPUID feature set
becomes corrupted. That's my understanding, and I think this is why SpeedStep
is broken. To be specific, it could but but operating systems no longer detect
that the feature is supported. In any case, belgin on IRC found the commit in
coreboot, after a bisect, enabling PECI. This commit in Libreboot adds a patch,
reverting coreboot's PECI patch.
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Coreboot is enabling PECI on these CPUs which, according to Intel erratum, must
only be done after loading microcode updates, otherwise the CPUID feature set
becomes corrupted. That's my understanding, and I think this is why SpeedStep
is broken. To be specific, it could but but operating systems no longer detect
that the feature is supported. In any case, belgin on IRC found the commit in
coreboot, after a bisect, enabling PECI. This commit in Libreboot adds a patch,
reverting coreboot's PECI patch.
</pre>
</div>
</content>
</entry>
<entry>
<title>update coreboot and nuke tianocore</title>
<updated>2021-11-22T10:03:50+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2021-11-21T15:57:40+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=eed25bd2209a4c9f7c21a15689b5c90bd3757a6c'/>
<id>eed25bd2209a4c9f7c21a15689b5c90bd3757a6c</id>
<content type='text'>
tianocore is a liability for the libreboot project. it's a bloated mess, and
unreliable, broken on many boards, and basically impossible to audit.

i don't trust tianocore, so i'm removing it.
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
tianocore is a liability for the libreboot project. it's a bloated mess, and
unreliable, broken on many boards, and basically impossible to audit.

i don't trust tianocore, so i'm removing it.
</pre>
</div>
</content>
</entry>
<entry>
<title>Include memtest86+ on setups where this is practical</title>
<updated>2021-11-01T04:04:56+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2021-11-01T04:04:56+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=6d23b3fe5546da38bba66065b54dc13a1a174c42'/>
<id>6d23b3fe5546da38bba66065b54dc13a1a174c42</id>
<content type='text'>
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
</pre>
</div>
</content>
</entry>
<entry>
<title>lenovo/t400: Enable all SATA ports (add persmule's patch)</title>
<updated>2021-10-31T23:36:47+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2021-10-31T23:36:47+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=c2720c58e711f7c77dc19ae8dc682cacb8851f5e'/>
<id>c2720c58e711f7c77dc19ae8dc682cacb8851f5e</id>
<content type='text'>
See:
&lt;https://lists.nongnu.org/archive/html/libreboot/2016-08/msg00063.html&gt;

This enables all SATA ports, allowing full T400s compatibility. T400s already
works just fine, when flashing a T400 ROM, but not all SATA ports were usable.

The specific patch is here:
&lt;https://lists.nongnu.org/archive/html/libreboot/2016-08/txtgT_L8DC94R.txt&gt;

There was also this patch, which coreboot actually adapted upstream:
&lt;https://lists.nongnu.org/archive/html/libreboot/2016-08/txtMXyws85Q_P.txt&gt;

Yes, this patch was submitted in 2016. I overlooked it, during all this time.
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
See:
&lt;https://lists.nongnu.org/archive/html/libreboot/2016-08/msg00063.html&gt;

This enables all SATA ports, allowing full T400s compatibility. T400s already
works just fine, when flashing a T400 ROM, but not all SATA ports were usable.

The specific patch is here:
&lt;https://lists.nongnu.org/archive/html/libreboot/2016-08/txtgT_L8DC94R.txt&gt;

There was also this patch, which coreboot actually adapted upstream:
&lt;https://lists.nongnu.org/archive/html/libreboot/2016-08/txtMXyws85Q_P.txt&gt;

Yes, this patch was submitted in 2016. I overlooked it, during all this time.
</pre>
</div>
</content>
</entry>
<entry>
<title>re-add grub backgrounds and update grub. mitigate missing characters</title>
<updated>2021-10-31T07:13:46+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2021-10-30T23:54:53+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=62fa042a17846f1619f257f878b928364d96b3a8'/>
<id>62fa042a17846f1619f257f878b928364d96b3a8</id>
<content type='text'>
mitigate missing characters in unifont for border/arrow characters. this saves
space because now it is no longer necessary to add a custom font

the background added has the libreboot logo on it, and it's 10kb in size unlike
the old gnulove background that was hundreds of KB
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
mitigate missing characters in unifont for border/arrow characters. this saves
space because now it is no longer necessary to add a custom font

the background added has the libreboot logo on it, and it's 10kb in size unlike
the old gnulove background that was hundreds of KB
</pre>
</div>
</content>
</entry>
<entry>
<title>coreboot/default: Fix Werror when building ThinkPad T400 images</title>
<updated>2021-08-23T09:34:56+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2021-08-23T09:34:56+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=777316eb4f836563ce0e4e6f9dd2fca4312e8ac1'/>
<id>777316eb4f836563ce0e4e6f9dd2fca4312e8ac1</id>
<content type='text'>
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
</pre>
</div>
</content>
</entry>
<entry>
<title>coreboot: revert cpu/intel: Configure IA32_FEATURE_CONTROL for alternative SMRR</title>
<updated>2021-08-23T08:31:56+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2021-08-23T08:04:23+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=4b7be665968b67463ec36b9afc7e8736be0c9b51'/>
<id>4b7be665968b67463ec36b9afc7e8736be0c9b51</id>
<content type='text'>
This fixes issue 3:
https://notabug.org/libreboot/lbmk/issues/3

In this issue, GM45 laptops such as X200/T400 will hang on reboot (normal boot
works, and shutting down works too).
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This fixes issue 3:
https://notabug.org/libreboot/lbmk/issues/3

In this issue, GM45 laptops such as X200/T400 will hang on reboot (normal boot
works, and shutting down works too).
</pre>
</div>
</content>
</entry>
<entry>
<title>libreboot!</title>
<updated>2021-05-18T12:56:12+00:00</updated>
<author>
<name>Leah Rowe</name>
<email>leah@libreboot.org</email>
</author>
<published>2021-05-18T12:56:12+00:00</published>
<link rel='alternate' type='text/html' href='https://browse.libreboot.org/lbmk.git/commit/?id=89517ed6b9e89321e1387ed8f534d7f080ffdf57'/>
<id>89517ed6b9e89321e1387ed8f534d7f080ffdf57</id>
<content type='text'>
this is forked from the "libre" branch in osboot, which is itself a libre,
deblobbed fork of osboot, a blobbed up fork of libreboot

libreboot needed to be purged clean. this is the new libreboot development
repository. the old one has been abandoned
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
this is forked from the "libre" branch in osboot, which is itself a libre,
deblobbed fork of osboot, a blobbed up fork of libreboot

libreboot needed to be purged clean. this is the new libreboot development
repository. the old one has been abandoned
</pre>
</div>
</content>
</entry>
</feed>
