Board:lenovo/t400

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The Lenovo T400 is supported.

Status

Device/functionality Status Comments
CPU
CPU works OK
L1 cache enabled OK Always on
L2 cache enabled OK Always on
L3 cache enabled N/A
Multiple CPU support N/A
Multi-core support OK
Hardware virtualization Unknown
RAM
EDO N/A
SDRAM N/A
SO-DIMM N/A
DDR N/A
DDR2 N/A
DDR3 OK Native
Dual channel support OK
ECC support N/A
On-board Hardware
On-board IDE 3.5" N/A
On-board IDE 2.5" N/A
On-board SATA OK Internal and UltraBay working
On-board SCSI N/A
On-board USB OK
On-board VGA OK
On-board Ethernet OK
On-board Audio OK
On-board Modem N/A
On-board FireWire Untested
On-board Smartcard reader N/A
On-board CompactFlash N/A
On-board PCMCIA Untested
On-board Wifi OK
On-board Bluetooth Untested
On-board SD card reader N/A
Add-on slots/cards
ISA add-on cards N/A
Audio/Modem-Riser (AMR/CNR) cards N/A
PCI add-on cards N/A
Mini-PCI add-on cards N/A
PCI-X add-on cards N/A
AGP graphics cards N/A
PCI Express x1 add-on cards N/A
PCI Express x2 add-on cards N/A
PCI Express x4 add-on cards N/A
PCI Express x8 add-on cards N/A
PCI Express x16 add-on cards OK
PCI Express x32 add-on cards N/A
HTX add-on cards N/A
Legacy / Super I/O
Floppy N/A
Serial port 1 (COM1) N/A
Serial port 2 (COM2) N/A
Parallel port N/A
PS/2 keyboard N/A
PS/2 mouse N/A
Game port N/A
Infrared N/A
PC speaker Untested
DiskOnChip N/A
Input
Trackpoint OK
Touchpad OK
Fn Hotkeys OK
Fingerprint Reader Untested
Laptop
Docking VGA Untested
Docking LAN Untested
Docking USB Untested
Docking Audio Untested
Docking Displayport Untested
Thinklight OK
Webcam Untested
Miscellaneous
Sensors / fan control Untested
Hardware watchdog Untested
SMBus Untested
CAN bus N/A
CPU frequency scaling OK
Other powersaving features N/A
ACPI OK
Reboot OK
Poweroff OK
Suspend OK Every once in a while resume fails, requiring removal of the RTC battery and all power sources to recover
Nonstandard LEDs N/A
High precision event timers (HPET) Untested
Random number generator (RNG) Untested
Wake on modem ring N/A
Wake on LAN Untested
Wake on keyboard Untested
Wake on mouse Untested
Flashrom OK After external coreboot flash internal flashing works, provided the flash lock bits were not set in the coreboot image

Tested Payloads

SeaBIOS GRUB

Issues

  • TODO*

Flashing

  • TODO*