[coreboot-gerrit] Change in coreboot[master]: mainboard/lenovo: Add Thinkpad Edge S220 (a.k.a E220s)

[Angel Pons (Code Review)]

Attention is currently required from: Bill XIE.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/48771 )

Change subject: mainboard/lenovo: Add Thinkpad Edge S220 (a.k.a E220s)
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Patch Set 3:

(2 comments)

File src/mainboard/lenovo/s220/early_init.c:

https://review.coreboot.org/c/coreboot/+/48771/comment/bff378e7_6439955d 
PS2, Line 42: 			   CONFIG_EC_BASE_ADDRESS | 1);
> How could I reserve memory ranges?

For LGMR, do something similar to CB:51717 on bd82x6x. Add the LGMR code next to the existing code for GENx_DEC registers.

https://review.coreboot.org/c/coreboot/+/48771/comment/2aa5b132_ad69f7a2 
PS2, Line 50: FIXME
> Hm?

Done