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
@@ -1,7 +1,7 @@
From b6d7b6b5e9b032a81304f5889c7cc3c506a7b0d1 Mon Sep 17 00:00:00 2001
From 962bfe1366598145a93cf6a7ed0f78393e5e9ff7 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Tue, 23 Dec 2025 18:46:45 +0100
Subject: [PATCH 43/45] hp8300cmt: use legacy verb table
Subject: [PATCH 43/48] hp8300cmt: use legacy verb table
same as for the 780 optiplex patch