mainboard/lenovo/x230: Add ThinkPad x230s as a variant
The code is based on autoport and that for X230. Major differences are: - Only one DDR3 slot - HM77 PCH - M.2 socket instead of mini PCIe - No docking - No TPM Tested: - CPU i5-3337U - 8GiB SO-DIMM - Camera - PCIe and USB2 on M.2 slot with A key for WLAN - SATA and USB2 (no SuperSpeed components) on M.2 slot with B key for WWAN - On board SDHCI connected to PCIe - USB3 ports - libgfxinit-based graphics init - NVRAM options for North and South bridges - Sound - ThinkPad EC - S3 - Linux 4.9 within Debian GNU/Linux stable, loaded from SeaBIOS. Untested: - Touch screen, which is said to work under ubuntu but not debian. Change-Id: Id59cdc5479aaf70809dd1ca613056263661455eb Signed-off-by: Bill XIE <persmule@hardenedlinux.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41390 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
@@ -102,6 +102,7 @@ The boards in this section are not real mainboards, but emulators.
|
||||
- [W530](lenovo/w530.md)
|
||||
- [T430 / T530 / X230 / W530 common](lenovo/Ivy_Bridge_series.md)
|
||||
- [T431s](lenovo/t431s.md)
|
||||
- [X230s](lenovo/x230s.md)
|
||||
- [Internal flashing](lenovo/ivb_internal_flashing.md)
|
||||
|
||||
### Haswell series
|
||||
|
@@ -1,6 +1,6 @@
|
||||
# Lenovo Ivy Bridge series
|
||||
|
||||
This information is valid for all supported models, except T430s and T431s.
|
||||
This information is valid for all supported models, except T430s, [T431s](t431s.md) and [X230s](x230s.md).
|
||||
|
||||
## Flashing coreboot
|
||||
```eval_rst
|
||||
|
19
Documentation/mainboard/lenovo/x230s.md
Normal file
19
Documentation/mainboard/lenovo/x230s.md
Normal file
@@ -0,0 +1,19 @@
|
||||
# ThinkPad Lenovo X230s
|
||||
|
||||
## Disassembly Instructions
|
||||
|
||||
You must remove the following parts to access the SPI flash chip:
|
||||
|
||||

|
||||
|
||||
* Base cover
|
||||
|
||||
The [Hardware Maintenance Manual](https://download.lenovo.com/ibmdl/pub/pc/pccbbs/
|
||||
mobiles_pdf/x230s_hmm_en_0c10860_01.pdf) could be used as a guidance of disassembly.
|
||||
|
||||
The SPI flash chip (W25Q128.V in the form of SOIC-8 for the author's X230s, but varying is possible)
|
||||
is located at the circled place.
|
||||
|
||||
Unlike [most Ivy Bridge ThinkPads](Ivy_Bridge_series.md), X230s has a single 16MiB SPI flash chip.
|
||||
|
||||
The general [flashing tutorial](../../flash_tutorial/index.md) has more details.
|
BIN
Documentation/mainboard/lenovo/x230s_bc_removed.jpg
Normal file
BIN
Documentation/mainboard/lenovo/x230s_bc_removed.jpg
Normal file
Binary file not shown.
After Width: | Height: | Size: 42 KiB |
Reference in New Issue
Block a user