diff options
| author | Nicolas Reinecke <nr@das-labor.org> | 2015-07-04 23:37:06 +0200 |
|---|---|---|
| committer | Arthur Heymans <arthur@aheymans.xyz> | 2019-10-15 06:47:48 +0000 |
| commit | b165c4a46f003b396a2bbad9f9077f5d498ecbbf (patch) | |
| tree | 1299ec9f5145a9db7f75a149a3147c9f1e4a737a /Documentation | |
| parent | 465dd5c5241c5f682fb987c1c2ea0b47a28009fb (diff) | |
| download | coreboot-b165c4a46f003b396a2bbad9f9077f5d498ecbbf.tar.xz | |
mainboard/lenovo/t410: Add new port
The port is based on the x201 / t410s.
2537-vg5 / i5, no discrete gpu
Tested and working:
* Native raminit
* Native gfxinit
* Booting Seabios 1.12.1
* Booting from EHCI
* Running GNU/Linux 5.0.0
* No errors in dmesg
* EHCI debug on the devices left side, bottom-right
* Keyboard
* Fn keys (Mute, Volume, Mic)
* Touchpad
* TPM
* Wifi
* Sound
* USB
* Ethernet
* S3 resume
* VBOOT
Testing in progress.
Untested:
* VGA
* Displayport
* Docking station
Bugs:
* AC adapter can't be read from ACPI
* TPM not working with VBOOT and C_ENV BB
Details for flashing externally:
1. Disconnect all power
2. Connect the external flasher
3. Connect the power cord (This fixes internal power control)
4. Remove the power cord
Change-Id: Id9d872e643dd242e925bfb46d18076e6ad100995
Signed-off-by: Nicolas Reinecke <nr@das-labor.org>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/11791
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/mainboard/index.md | 8 | ||||
| -rw-r--r-- | Documentation/mainboard/lenovo/t410.md | 44 | ||||
| -rw-r--r-- | Documentation/mainboard/lenovo/t410_chip_location.jpg | bin | 0 -> 57410 bytes |
3 files changed, 52 insertions, 0 deletions
diff --git a/Documentation/mainboard/index.md b/Documentation/mainboard/index.md index 8318975747..c9204f6df7 100644 --- a/Documentation/mainboard/index.md +++ b/Documentation/mainboard/index.md @@ -68,6 +68,10 @@ The boards in this section are not real mainboards, but emulators. - [T4xx common](lenovo/t4xx_series.md) - [X2xx common](lenovo/x2xx_series.md) +### Nehalem series + +- [T410](lenovo/t410.md) + ### Sandy Bridge series - [T420](lenovo/t420.md) @@ -82,6 +86,10 @@ The boards in this section are not real mainboards, but emulators. - [T430 / T530 / X230 / W530 common](lenovo/xx30_series.md) - [T431s](lenovo/t431s.md) +## Portwell + +- [PQ7-M107](portwell/pq7-m107.md) + ## MSI - [MS-7707](msi/ms7707/ms7707.md) diff --git a/Documentation/mainboard/lenovo/t410.md b/Documentation/mainboard/lenovo/t410.md new file mode 100644 index 0000000000..980c9590a9 --- /dev/null +++ b/Documentation/mainboard/lenovo/t410.md @@ -0,0 +1,44 @@ +# Lenovo T410 + +## Known issues +* Dock has wrong ACPI ID (causes "AC adapter state cannot be read" in Linux) +* TPM not working with VBOOT and C_ENV bootblock (works without C_ENV BB) + +## Flashing instructions +```eval_rst ++---------------------+--------------------------------+ +| Type | Value | ++=====================+================================+ +| Socketed flash | no | ++---------------------+--------------------------------+ +| Size | 8 MiB | ++---------------------+--------------------------------+ +| In circuit flashing | Only in S3/WoL | ++---------------------+--------------------------------+ +| Package | SOIC-8 | ++---------------------+--------------------------------+ +| Write protection | No | ++---------------------+--------------------------------+ +| Dual BIOS feature | No | ++---------------------+--------------------------------+ +| Internal flashing | Yes | ++---------------------+--------------------------------+ +``` + +The flash IC is located at the bottom center of the mainboard. Sadly, +access to the IC is blocked by the magnesum frame, so you need to disassemble +the entire laptop and remove the mainboard. + +Below is a picture of IC on the mainboard, with the pinouts labeled. + + + +The chip will either be a Macronix MX25L6405D or a Winbond W25Q64CVSIG. +Do not rely on dots painted in the corner of the chip (such as the blue dot +pictured) to orient the pins! + +[Flashing tutorial](../../flash_tutorial/no_ext_power.md) + +Steps to access the flash IC are described here [T4xx series]. + +[T4xx series]: t4xx_series.md diff --git a/Documentation/mainboard/lenovo/t410_chip_location.jpg b/Documentation/mainboard/lenovo/t410_chip_location.jpg Binary files differnew file mode 100644 index 0000000000..96bbbcbbe9 --- /dev/null +++ b/Documentation/mainboard/lenovo/t410_chip_location.jpg |
