Board:lenovo/x200

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Revision as of 23:24, 12 August 2014 by Phcoder (talk | contribs)
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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!

Status

Thanks for your interest in Lenovo X200 port. Works:

  • USB
  • Audio (internal speakers, internal mic, headphones)
  • WLAN (first minipcie slot)
  • WWAN (second minipcie slot)
  • UWB (third minipcie slot)
  • SD card slot
  • LAN
  • Battery and AC indicator
  • Thermal
  • EEPROM
  • Linux (through GRUB-as-payload)
  • trackpoint
  • keyboard
  • Bluetooth
  • LID
  • Video (internal panel and VGA)
  • Hotkeys
  • Fingerprint reader.
  • Windows (through GRUB-as-payload loading SeaBIOS image from disk; you have to use extracted VGA blob, dumped from memory isn't good enough)
  • suspend to RAM (S3)
  • Expresscard slot (including hotplug)

Untested:

  • Modem (probably works)
  • External mic (probably works)
  • dock (probably doesn't work)
  • digitizer on x200t variant (probably doesn't work)


proprietary components status

  • CPU Microcode
  • VGA option rom (optional): you need it if you want graphics
  • ME(Management Engine) => you do not have to touch it(just leave it where it is)
  • EC(Embedded Controller) => you do not have to touch it(just leave it where it is)