Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/51952 )
Change subject: Docs/mb/lenovo/t420: List working, tested and non-working features ......................................................................
Docs/mb/lenovo/t420: List working, tested and non-working features
Signed-off-by: Piotr Szymaniak szarpaj@grubelek.pl Change-Id: I6fb4a8da44125b4280d37d0cf7c372f8024fb2d1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51952 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Angel Pons th3fanbus@gmail.com --- M Documentation/mainboard/lenovo/t420.md 1 file changed, 34 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Angel Pons: Looks good to me, approved
diff --git a/Documentation/mainboard/lenovo/t420.md b/Documentation/mainboard/lenovo/t420.md index 00ce45f..189649b 100644 --- a/Documentation/mainboard/lenovo/t420.md +++ b/Documentation/mainboard/lenovo/t420.md @@ -18,6 +18,40 @@
Steps to access the flash IC are described here [T4xx series].
+## Working + * CPU: Sandy Bridge i5-2520M, i7-2670QM + * RAM module combinations of 2G+0, 2G+2G, 4G+0 + * mSATA + * USB + * Video (Intel integrated) + * Sound (integrated speakers, integrated mic, external headphones, external mic) + * LAN + * Mini-PCIe slots (WLAN) + * Bluetooth + * Linux + * Windows 10 (through SeaBIOS as payload, using a VGA BIOS) + * DVD-ROM drive + * SD card slot + * TrackPoint + * Touchpad + * Webcam + * Fn hotkeys (backlight control, thinklight) + * Thinklight + * Mute button (Speaker only) + * Mini Jack audio (headphones) + * Suspend (Linux) + +## Not tested + * DSub (VGA) out + * DisplayPort out + * eSATA + * ExpressCard + * WWAN + +## Not working/TODOs + * Mutemic button doesn't mute + * Suspend (Windows 10) + [T4xx series]: t4xx_series.md [flashing tutorial]: ../../flash_tutorial/ext_power.md [T420 / T520 / X220 / T420s / W520 common]: Sandy_Bridge_series.md