Add ThinkPad X270 coreboot port from Kat Inskip

Courtesy of Kat Inskip who ported this board.

Headphone output doesn't work at the moment, due to incorrect verb.
Intel VBT is also wrong. Both are taken from another board.

This will be amended later with the correct verb and VBT.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-02-19 21:57:19 +00:00
parent 1068acd2c0
commit 2edd583aee
133 changed files with 2939 additions and 90 deletions
@@ -191,6 +191,7 @@ CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x10000000
# CONFIG_BOARD_LENOVO_T480S is not set
# CONFIG_BOARD_LENOVO_T580 is not set
# CONFIG_BOARD_LENOVO_X280 is not set
# CONFIG_BOARD_LENOVO_X270_20HM is not set
# CONFIG_BOARD_LENOVO_T400 is not set
# CONFIG_BOARD_LENOVO_T500 is not set
# CONFIG_BOARD_LENOVO_R400 is not set
@@ -189,6 +189,7 @@ CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x10000000
# CONFIG_BOARD_LENOVO_T480S is not set
# CONFIG_BOARD_LENOVO_T580 is not set
# CONFIG_BOARD_LENOVO_X280 is not set
# CONFIG_BOARD_LENOVO_X270_20HM is not set
# CONFIG_BOARD_LENOVO_T400 is not set
# CONFIG_BOARD_LENOVO_T500 is not set
# CONFIG_BOARD_LENOVO_R400 is not set