Change in coreboot[master]: nb/intel/x4x: Drop commented-out statement

[Arthur Heymans (Code Review)]

Attention is currently required from: Damien Zammit, Angel Pons, Patrick Rudolph.
Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/49389 )

Change subject: nb/intel/x4x: Drop commented-out statement
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Patch Set 1:

(1 comment)

File src/northbridge/intel/x4x/raminit_ddr23.c:

https://review.coreboot.org/c/coreboot/+/49389/comment/9b8a75c8_35a8e780 
PS1, Line 775: MCHBAR8_AND(0x400 * i + 0x5a0 + 3,
             : 					~rank2clken[r + i * 4]);
> I do remember that I needed this to have all clock signals enabled for a (DDR3) board to work (better, there still were other issues). I guess its wiring differed from the reference design?
>
> I'll send a patch

https://review.coreboot.org/c/coreboot/+/50353