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authorBill XIE <persmule@gmail.com>2018-11-29 20:37:35 +0800
committerPatrick Georgi <pgeorgi@google.com>2018-12-07 11:20:53 +0000
commit012ef7735d6878ef63aa0315863636bfb88e6c1f (patch)
treeba849a3d2d6b4ced66bccf34e48e256678265876 /src/mainboard/lenovo/t430s/Kconfig.name
parentd2226060aac315c4420dc57569d90af5b0bf32c0 (diff)
downloadcoreboot-012ef7735d6878ef63aa0315863636bfb88e6c1f.tar.xz
mainboard/lenovo/t430s: Add ThinkPad T431s as a variant
The code is based on autoport and that for T430s Tested: - CPU i5-3337U - Slotted DIMM 2GiB - Soldered RAM 4GiB from samsung (There may be more models here) - Camera - pci-e 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 pci-e - USB3 ports - libgfxinit-based graphic init - NVRAM options for North and South bridges - Sound - Thinkpad EC - S3 - TPM1 on LPC - EHCI debug on SSP2 (USB3 port on the left) - Linux 4.9.110-3 within Debian GNU/Linux stable, loaded from Linux payload (Heads), Seabios may also work. Not tested: - Fingerprint reader on USB2 (not present on mine) - Keyboard backlight (not present on mine) - "sticky_fn" flag in nvram Not implemented yet: - Fn locking in nvram (may not be identical to "sticky_fn") - C-based native graphic init (since T431s has eDP instead of LVDS) - Detecting the model of Soldered RAM at runtime, and loading the corresponding SPD datum (3 observed) from CBFS (the mechanism may be similar to that on x1_carbon_gen1 and s230u, but I do not know how to find gpio ports for that, and SPD data stored in vendor firmware.) Change-Id: Ic8062cacf5e8232405bb5757e1b1d063541f354a Signed-off-by: Bill XIE <persmule@gmail.com> Reviewed-on: https://review.coreboot.org/c/30021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'src/mainboard/lenovo/t430s/Kconfig.name')
-rw-r--r--src/mainboard/lenovo/t430s/Kconfig.name3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t430s/Kconfig.name b/src/mainboard/lenovo/t430s/Kconfig.name
index f940249654..85916b9345 100644
--- a/src/mainboard/lenovo/t430s/Kconfig.name
+++ b/src/mainboard/lenovo/t430s/Kconfig.name
@@ -1,2 +1,5 @@
config BOARD_LENOVO_T430S
bool "ThinkPad T430s"
+
+config BOARD_LENOVO_T431S
+ bool "ThinkPad T431s"