[coreboot-gerrit] Change in coreboot[master]: mainboard/lenovo/t440p: Enable dGPU on Lenovo T440P

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Hello Alexander Couzens, Patrick Rudolph, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/38723

to look at the new patch set (#4).

Change subject: mainboard/lenovo/t440p: Enable dGPU on Lenovo T440P
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mainboard/lenovo/t440p: Enable dGPU on Lenovo T440P

Enable the dGPU on the Lenovo T440P.  It uses the same code
(roughly) of the T430S.  By default, it is set to be
disabled however it can be enabled via the nvram option
enable_dual_graphics. Removed hybrid graphics options too.
Tested on a T440P with Ubuntu 18.04.3 (successful). Tested
on same machine with Windows 10 1909 (blue screen at boot).

Change-Id: Idf8c2c0d1ae34bda8736448d3e350396e3cf7a93
Signed-off-by: Chris Morgan 
---
M src/mainboard/lenovo/t440p/cmos.default
M src/mainboard/lenovo/t440p/cmos.layout
M src/mainboard/lenovo/t440p/romstage.c
3 files changed, 23 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/23/38723/4