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Diffstat (limited to 'src/mainboard/lenovo/t420s/cmos.layout')
-rw-r--r--src/mainboard/lenovo/t420s/cmos.layout5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mainboard/lenovo/t420s/cmos.layout b/src/mainboard/lenovo/t420s/cmos.layout
index 43628406a1..3521849cde 100644
--- a/src/mainboard/lenovo/t420s/cmos.layout
+++ b/src/mainboard/lenovo/t420s/cmos.layout
@@ -77,7 +77,8 @@ entries
# coreboot config options: northbridge
432 3 e 11 gfx_uma_size
-#435 5 r 0 unused
+435 2 e 12 hybrid_graphics_mode
+#437 3 r 0 unused
440 8 h 0 volume
@@ -135,6 +136,8 @@ enumerations
11 4 160M
11 5 192M
11 6 224M
+12 0 Integrated Only
+12 1 Discrete Only
# -----------------------------------------------------------------
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