diff options
| author | Amersel <amersel@runbox.me> | 2021-04-25 15:23:43 -0400 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-06-15 07:50:50 +0000 |
| commit | 2d2d61c7e1a70ff655c44f42065b31429fadd576 (patch) | |
| tree | ce24703007f205f26e93c6a67e428bb894b25d5a /src/mainboard/lenovo/w541/cmos.layout | |
| parent | b50b6a5fa7e3d1810ab60dcc9b646ab7914b79e3 (diff) | |
mb/lenovo/w541: Add ThinkPad W541
Add support for the ThinkPad W541 based on Peter Lemenkov's initial W541
port. Compiled and tested with SeaBIOS and Tianocore booting into Arch
Linux 5.10.32-lts. The Haswell mrc.bin blob is required.
Tested working:
- SATA SSD
- SATA DVD drive
- M.2 SATA
- All USB ports
- SD card reader
- Speakers/headphone jack
- Keyboard/touchpad
- libgfxinit
- VGA
- mini DisplayPort (Thunderbolt untested)
- eDP laptop screen
- NVIDIA GPU in Linux
- Camera/Mic
- Smartcard reader
- Internal flashing when IFD is unlocked
- ThinkPad basic dock (VGA, USB, Ethernet)
- CMOS options
- WLAN
- Bluetooth
- Ethernet
- Using me_cleaner
- All DDR3 slots
Not working:
- Keyboard backlight
- First boot can take up to 20s (MRC.bin is slow)
Untested:
- Thunderbolt
- Internal flashing when IFD is locked
- Other ThinkPad docks (DisplayPort, DVI, Audio)
- ExpressCard slot
- Battery thresholds
- WWAN card
- Fingerprint reader
- USB Debug console
Signed-off-by: Justin Wu <amersel@runbox.me>
Change-Id: Ia43070f51bba3cf59ba9b7d9e29e4e778efbeb08
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52659
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Peter Lemenkov <lemenkov@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/lenovo/w541/cmos.layout')
| -rw-r--r-- | src/mainboard/lenovo/w541/cmos.layout | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/w541/cmos.layout b/src/mainboard/lenovo/w541/cmos.layout new file mode 100644 index 0000000000..28790a76e1 --- /dev/null +++ b/src/mainboard/lenovo/w541/cmos.layout @@ -0,0 +1,76 @@ +## SPDX-License-Identifier: GPL-2.0-only + +# ----------------------------------------------------------------- +entries + +# ----------------------------------------------------------------- +0 120 r 0 reserved_memory + +# ----------------------------------------------------------------- +# RTC_BOOT_BYTE (coreboot hardcoded) +384 1 e 4 boot_option +388 4 h 0 reboot_counter + +# ----------------------------------------------------------------- +# coreboot config options: console +395 4 e 6 debug_level + +#400 8 r 0 reserved for century byte + +# coreboot config options: southbridge +408 1 e 1 nmi +409 2 e 7 power_on_after_fail + +# coreboot config options: EC +415 1 e 1 wlan +416 1 e 1 trackpoint +417 1 e 1 fn_ctrl_swap +418 1 e 1 sticky_fn +419 2 e 13 usb_always_on +422 2 e 10 backlight +424 1 e 1 f1_to_f12_as_primary + +# coreboot config options: northbridge +435 1 e 1 enable_dual_graphics +440 8 h 0 volume + +# VBOOT +448 128 r 0 vbnv + +# coreboot config options: check sums +984 16 h 0 check_sum + +# ----------------------------------------------------------------- + +enumerations + +#ID value text +1 0 Disable +1 1 Enable +4 0 Fallback +4 1 Normal +6 0 Emergency +6 1 Alert +6 2 Critical +6 3 Error +6 4 Warning +6 5 Notice +6 6 Info +6 7 Debug +6 8 Spew +7 0 Disable +7 1 Enable +7 2 Keep +# Haswell ThinkPads have no Thinklight +#10 0 Both +10 1 Keyboard +#10 2 Thinklight only +10 3 None +13 0 Disable +13 1 AC and battery +13 2 AC only + +# ----------------------------------------------------------------- +checksums + +checksum 392 447 984 |