Group: Hardware/Computers/Laptops/Laptops with fatal flaws/Chromebooks

From LibrePlanet
Jump to: navigation, search
(Created page with "== Someone needs to write a free replacement for some parts == {| class="wikitable" border="1" ! Brand and Model ! Type ! Required and Optional Proprietary “BIOS Replacement...")
 
Line 51: Line 51:
 
|-
 
|-
 
|}
 
|}
 +
 +
== Unsorted <!--TODO (needs to be sorted)-->==
 +
 +
{| class="wikitable"  border="1"
 +
! Brand and Model
 +
! Type
 +
! Required and Optional Proprietary “BIOS Replacement” Components
 +
! Required and Optional Proprietary Components for Peripherals
 +
! Compatible BIOS Replacements
 +
! Compatible 100 % Free software distributions
 +
! Availability
 +
|-
 +
! OLPC XO-1
 +
| Small notebook
 +
|
 +
* VSA (LGPL) cannot be built with free software yet.
 +
|
 +
* Internal Wi-Fi card requires non-free firmware.
 +
|
 +
* Free BIOS replacement (which one?).
 +
|
 +
* ?
 +
|-
 +
! Chromebook Pixel
 +
| Thin notebook
 +
|
 +
* MRC.bin: RAM controller initialization, runs on the main CPU.
 +
* ME.bin: runs on another CPU, the Management Engine, [http://en.wikipedia.org/wiki/Intel_Active_Management_Technology very hard to replace and dangerous].
 +
* Optional non-free VGA BIOS (has a free replacement in Coreboot).
 +
* CPU microcode?
 +
|
 +
* <span style="background:#6f6">None</span>
 +
|
 +
* Coreboot with uboot as payload by default.
 +
|
 +
* ?
 +
|
 +
* Available new.
 +
* Available in USA, UK, and probably other countries.
 +
|-
 +
! Samsung Series 3 Chromebook
 +
| Thin notebook
 +
|
 +
* Required BL1: proprietary and signed.
 +
|
 +
* Wi-Fi needs non-free firmware (issues [https://code.google.com/p/chromium/issues/detail?id=315225] [https://code.google.com/p/chromium/issues/detail?id=270166] show it uses the mwifiex_sdio driver), same chip provides Bluetooth probably also requiring non-free firmware.
 +
|
 +
* Coreboot?
 +
* Uboot.
 +
|
 +
* ?
 +
|
 +
* Available new…
 +
* …in which countries?
 +
|}
 +
 +
<!--== TODO ==
 +
 +
* Add other Coreboot Chromebooks
 +
* Add gdium-->
 +
 +
{{featured resource|month=September|year=2014}}

Revision as of 14:38, 31 August 2014

Someone needs to write a free replacement for some parts

Brand and Model Type Required and Optional Proprietary “BIOS Replacement” Components Required and Optional Proprietary Components for Peripherals Compatible BIOS Replacements Compatible 100 % Free software distributions Availability
Lemote Loongson 3A notebook Notebook
  • ATI VGA BIOS/Option ROM required to have graphics, someone needs to write a free replacement for that.
  • Probably optional ATI microcode for the GPU (no acceleration without it).
Pmon None, gNewSense needs just a custom kernel Out of stock
Lenovo T60 (with ATI GPU) Notebook
  • With Coreboot: ATI VGA BIOS/Option ROM required to have graphics (can be used in headless mode, without graphics. Serial console and SSH).
  • CPU microcode: usually optional, like X60
  • The default Wi-Fi card is from Intel and requires non-free firmware, replace that card.
  • The default non-free BIOS can be replaced with Coreboot v4 (complicated procedure)
  • Probably optional ATI microcode for the GPU (no acceleration without it).
  • Trisquel 5.5 and newer
  • Parabola
Easy to find second hand
Lenovo X201 Small notebook
  • The default Wi-Fi card is from Intel and requires non-free firmware, replace it.
  • Trisquel 5.5 and 6.0 ?
  • Parabola ?
Second hand

Unsorted

Brand and Model Type Required and Optional Proprietary “BIOS Replacement” Components Required and Optional Proprietary Components for Peripherals Compatible BIOS Replacements Compatible 100 % Free software distributions Availability
OLPC XO-1 Small notebook
  • VSA (LGPL) cannot be built with free software yet.
  • Internal Wi-Fi card requires non-free firmware.
  • Free BIOS replacement (which one?).
  •  ?
Chromebook Pixel Thin notebook
  • MRC.bin: RAM controller initialization, runs on the main CPU.
  • ME.bin: runs on another CPU, the Management Engine, very hard to replace and dangerous.
  • Optional non-free VGA BIOS (has a free replacement in Coreboot).
  • CPU microcode?
  • None
  • Coreboot with uboot as payload by default.
  •  ?
  • Available new.
  • Available in USA, UK, and probably other countries.
Samsung Series 3 Chromebook Thin notebook
  • Required BL1: proprietary and signed.
  • Wi-Fi needs non-free firmware (issues [1] [2] show it uses the mwifiex_sdio driver), same chip provides Bluetooth probably also requiring non-free firmware.
  • Coreboot?
  • Uboot.
  •  ?
  • Available new…
  • …in which countries?


This page was a featured resource in September 2014.