Change in ...coreboot[master]: lenovo/x230: introduce FHD variant

[Kilian Neuner (Code Review)]

Kilian Neuner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/28950 )

Change subject: lenovo/x230: introduce FHD variant
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Patch Set 6:
> Patch Set 6: Code-Review+1
>
> looks good to me, but should be tested again before i give a +2

I have build current master (edbf5d91) with patch set 6 applied for both a normal x230 and x230_fhd.
I have tested the following setup: coreboot -> seabios -> grub on both devices.

The normal x230 works as expected.

On the device with FHD-mod booting works as well, but graphical output of coreboot, seabios and grub is only visible if an additional external monitor is attached via VGA or DP. The internal FHD panel becomes active as soon as the linux kernel takes over. Right now I am unsure if this is due to misconfiguration on my part or if coreboot/libgfxinit needs to be told to use eDP1 for output on modded devices. Hints for further tests appreciated.

Conclusion: Patch seems stable to me on default and modded x230 Thinkpads but has room for improvement on modded devices


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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I0355d39a61956792e69bccd5274cfc2749d72bf0
Gerrit-Change-Number: 28950
Gerrit-PatchSet: 6
Gerrit-Owner: Alexander Couzens <[e-mail]>
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Gerrit-Comment-Date: Wed, 23 Jan 2019 12:12:14 +0000
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