Group: Hardware/Upstream projects/Coreboot

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(→‎Computers status: reference: https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/g43t-am3)
(Start tracking Libreboot patches against Coreboot)
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== Libreboot patches ==
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{| class="wikitable"  border="1"
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! Patch
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! Type
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch 0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch]
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| {{yes|Configuration}}
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0002-add-c3-and-clockgen-to-apple-macbook21.patch 0002-add-c3-and-clockgen-to-apple-macbook21.patch]
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| {{orange|Needs upstreaming}}
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch 0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch]
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| {{yes|Configuration}}
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch 0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch]
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| {{yes|Configuration}}
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch 0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch]
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| {{yes|Configuration}}
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0006-lenovo-x200-set-VRAM-to-352MiB-by-default.patch 0006-lenovo-x200-set-VRAM-to-352MiB-by-default.patch]
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| {{yes|Configuration}}
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0007-gigabyte-ga-g41m-es2l-set-VRAM-to-352MiB-by-default.patch 0007-gigabyte-ga-g41m-es2l-set-VRAM-to-352MiB-by-default.patch]
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| {{yes|Configuration}}
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0008-acer-g43t-am3-set-VRAM-to-352MiB-by-default.patch 0008-acer-g43t-am3-set-VRAM-to-352MiB-by-default.patch]
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| {{yes|Configuration}}
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0009-Revert-cpu-intel-Configure-IA32_FEATURE_CONTROL-for-.patch 0009-Revert-cpu-intel-Configure-IA32_FEATURE_CONTROL-for-.patch]
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0010-Fix-missing-include.patch 0010-Fix-missing-include.patch]
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0011-lenovo-t400-Enable-all-SATA-ports.patch 0011-lenovo-t400-Enable-all-SATA-ports.patch]
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0012-fix-speedstep-on-x200-t400-Revert-cpu-intel-model_10.patch 0012-fix-speedstep-on-x200-t400-Revert-cpu-intel-model_10.patch]
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|-
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| [https://git.sr.ht/~libreboot/lbmk/tree/main/item/resources/coreboot/default/patches/0015-python-patch.patch 0015-python-patch.patch]
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|-
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|}
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== Page License ==
 
== Page License ==

Revision as of 23:43, 24 December 2022

Introduction

While Coreboot contains and uses nonfree software, it is the upstream for Libreboot. It also contains a wide variety of projects.

This means that we have to care about the upstream status of computers that can be supported by Libreboot. And we also need FSDG compliant ways to be able to use and package the tools that are developed in the Coreboot source tree.

Tools

FSDG Distribution Package Tools
Guix ifdtool
  • ifdtool
Guix intelmetool
  • intelmetool
Guix me-cleaner
  • me_cleaner.py
Parabola libreboot-utils
  • bincfg
  • bucts
  • cbfs-compression-tool
  • cbfstool
  • cbmem
  • cse_fpt
  • cse_serger
  • demefactory
  • ectool
  • elogtool
  • fmaptool
  • ich9deblob
  • ich9gen
  • ich9show
  • ifdtool
  • ifittool
  • ifwitool
  • intelmetool
  • inteltool
  • me_cleaner.py
  • nvramtool
  • rmodtool
  • spkmodem-recv
  • superiotool
Trisquel 10 (nabia) nvramtool
  • nvramtool

Computers status

Original vendors Model(s) Maintainer(s) Status
Acer
  • G43T-AM3
 Unmaintained ?
Apple
  • iMac 5,2
  • Macbook 1,1
  • Macbook 2,1
 Evgeny Zinoviev
  • No more free software GPU init in 4.18 but the i915 driver seem to be able to initialize the GPU for the X60[1]
  • Looks fine otherwise
Asus
  • KCMA-D8
 Unmaintained Removed from Coreboot
Asus
  • KFSN4-DRE
 Unmaintained Removed from Coreboot
Asus
  • KGPE-D16
 Unmaintained Removed from Coreboot
Gigabyte
  • D945GCLF2D
 Not mentioned upstream, Similar to the Intel D945GCLF, "reported working by a user" on the Libreboot website
Gigabyte
  • GA-G41M-ES2L
 Damien Zammit Seem fine. Also has native GPU initialization.
Google
  • Veyron_Jaq (Haier Chromebook 11)
  • Veyron_Jerry (Hisense Chromebook 11)
  • Veyron_Mighty (Haier Chromebook 11(edu))
  • Veyron_Minnie (ASUS Chromebook Flip C100)
  • Veyron_Speedy (ASUS C201 Chromebook)
 None Still in Coreboot 4.18
Intel
  • D410PT
  • D510MO
 Damien Zammit
  • No more free software GPU init in 4.18 but the i915 driver seem to be able to initialize the GPU for the X60[1]
  • Looks fine otherwise
Intel
  • D945GCLF
 None Seem fine. Also has native GPU initialization.
Lenovo
  • Thinkpad R60 (with Intel GPU only)
  • Thinkpad T60 (with Intel GPU only)
  • Thinkpad T60p[2]
  • Thinkpad Z61t[3]
Alexander Couzens
  • No more free software GPU init in 4.18 but the i915 driver seem to be able to initialize the GPU for the X60[1]
  • Looks fine otherwise
Lenovo
  • Thinkpad R400
  • Thinkpad R500
  • Thinkpad T400
  • Thinkpad T500
  • Thinkpad W500
 Alexander Couzens
  • Seem fine
  • If UART is enabled in the Coreboot 4.18 build configuration, the computer needs the dock to boot. It works fine without UART.
Lenovo
  • Thinkpad T400s[4]
Not mentioned upstream, might be similar to the T400. DRIVERS_LENOVO_WACOM is not in src/mainboard/lenovo/t400/Kconfig though.
Lenovo
  • Thinkpad X60
  • Thinkpad X60s
  • Thinkpad X60 Tablet
 Alexander Couzens
  • No more free software GPU init in 4.18 but the i915 driver seem to be able to intialize the GPU[1]
  • Boots fine otherwise
Lenovo
  • Thinkpad X200
  • Thinkpad X200s
  • Thinkpad X200 Tablet
  • ThinkPad X301
 Stefan Ott Seem fine
  1. ↑ 1.01.11.21.3 The test was done with an X60 without internal display, an external display, Coreboot 4.18 without nonfree microcode and Guix with linux-libre 6.0.10-gnu
  2. ↑ Cannot be supported because only ATI GPUs are available. Reference: https://www.thinkwiki.org/wiki/Category:T60p /!\ Add blocker recommended for this link.
  3. ↑ Cannot be supported because only ATI GPUs are available. Reference: https://www.thinkwiki.org/wiki/Category:Z61t /!\ Add blocker recommended for this link.
  4. ↑ https://ryf.fsf.org/index.php/products/TET-T400s

Libreboot patches

Patch Type
0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch Configuration
0002-add-c3-and-clockgen-to-apple-macbook21.patch Needs upstreaming
0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch Configuration
0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch Configuration
0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch Configuration
0006-lenovo-x200-set-VRAM-to-352MiB-by-default.patch Configuration
0007-gigabyte-ga-g41m-es2l-set-VRAM-to-352MiB-by-default.patch Configuration
0008-acer-g43t-am3-set-VRAM-to-352MiB-by-default.patch Configuration
0009-Revert-cpu-intel-Configure-IA32_FEATURE_CONTROL-for-.patch
0010-Fix-missing-include.patch
0011-lenovo-t400-Enable-all-SATA-ports.patch
0012-fix-speedstep-on-x200-t400-Revert-cpu-intel-model_10.patch
0015-python-patch.patch


Page License

In addition to the Libreplanet license: 

Content is available under GNU Free Documentation License 1.3. By contributing to any page on this wiki, you agree to assign copyright for your contribution to the Free Software Foundation (see LibrePlanet:Copyrights for details). The Free Software Foundation promises to always use either a verbatim copying license or a free documentation license when publishing your contribution. We grant you back all your rights under copyright, including the rights to copy, modify, and redistribute your contributions. You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource. DO NOT SUBMIT COPYRIGHTED WORK WITHOUT PERMISSION!

This page is also licensed under the following license: 

This page is released under the GNU Free Documentation License,
either version 1.3 or (at your option) any
newer version as published by the Free Software Foundation, with no
Invariant Sections, no Front Cover Texts and no Back Cover Texts.

This way it can be reused as-is in Libreboot without having to care about the absence of "or later" clause or invariant sections, cover texts, etc.

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