[coreboot-gerrit] Change in coreboot[master]: mb/lenovo/w541: Add Thinkpad W541

[amersel (Code Review)]

Attention is currently required from: Nico Huber, Peter Lemenkov, Angel Pons, Alexander Couzens, Patrick Rudolph.
amersel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/52659 )

Change subject: mb/lenovo/w541: Add Thinkpad W541
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Patch Set 16:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/52659/comment/e718e5ab_89a7180e 
PS14, Line 28: when IFD is unlocked
> Internal flashing can also be done with a locked IFD, but not all regions are readable/writable.

I haven't attempted internal flashing with a locked IFD so I'll leave that as untested for now. However, I assume it's possible to flash only the bios portion in coreboot when IFD is locked.

File src/mainboard/lenovo/w541/smihandler.c:

https://review.coreboot.org/c/coreboot/+/52659/comment/087aa35c_967e1a7a 
PS14, Line 13: #define GPE_EC_WAKE	13
> Seems to be correct.

Done