Laptop

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The wiki is being retired!

Documentation is now handled by the same processes we use for code: Add something to the Documentation/ directory in the coreboot repo, and it will be rendered to https://doc.coreboot.org/. Contributions welcome!

So far noone has ever installed LinuxBIOS on a laptop. But there have been many discussions. A few of them are linked here, you might get useful information out of them:

Laptop Survey

This page attempts to list laptops to find out which one might be easiest to port LinuxBIOS to.

Make Type Model CPU Chipset Video Super I/O Micro Flash Chip Flash Size Flash Socketed Flash Type Still Made Major Obstacle Owner
Panasonic Toughbook CF-25 CF-25LJM8EAM P166MMX 430TX MagicGraph 128ZV NM2093 Renesas 3886 SST 29EE020 256 kB no no Miernik
Toshiba Libretto 50M PA1243CM P133 custom FPGA C&T 65550 no Miernik
Sony Vaio Picturebook PCG-C1XD P2 400 443ZX MagicMedia 256AV NM2200 M29W004BT 512 kB no no Miernik (broken)
Sony Vaio Picturebook PCG-C1X P266MMX 430TX MagicMedia 256AV NM???? no Miernik (stolen)
Gericom Webboy 340S2 PIII SiS630 SiS630 PC87393VJG PC87570 Winbond 29C020 256 kB yes PLCC Norbert Schmidt
Highscreen XD 14-C1700 Intel Celeron 1.7 GHz SiS650 SiS65x/M650/740 PC87391(?)  ? EON EN29F040(A) 512 kB yes PLCC no No SIS650 docs Uwe Hermann
HP Omnibook XE3(L) PIII, 750 MHz Intel 82371MB PIIX4M  ? SMSC FDC37N869  ?  ?  ? no PLCC  ?  ? Uwe Hermann
Fujitsu-Siemens Lifebook S-4572 PIII, 750 MHz Intel 82440MX ATI Rage Mobility P/M [1002:4c52] SMSC FDC37N769  ? Fujitsu MBM29F400T1  ? no SPI(?), TSOP(?) no No socketed PLCC, unknown EC Uwe Hermann

1 According to the vendor BIOS update tool.


Further Links:

Who really makes your laptop?

There are several various brands of laptops, but there are only a few actual laptop makers.

Name brand companies like Hewlet Packard, Compaq, IBM, Dell, Gateway, Sony, Micron, Toshiba and others; including Alienware and Voodoo do not make their own laptops. The exceptions are Asus and Apple, and even Apple doesn't make all of their laptops.

Original Design Manufacturers (ODM) make the laptops for Original Equipment Manufacturers (OEM). They in turn, add their preloaded hard drives and sell them to consumers. This is why a laptop is a bit more complicated to support with LinuxBIOS. The OEM's may not even have all the specifications for the laptop since the ODM has done all the design and assembly.

Some Laptop ODMs are:

  • Quanta makes laptops for Sony, Dell, and IBM
  • Inventec and Arima make the Compaq line
  • Compal also makes IBM and Dell lines, as well as Hewlett Packard
  • Clevo makes the popular Alienware and Voodoo gaming laptops

Further Links: