[coreboot-gerrit] Change in coreboot[master]: nb/intel: Introduce MCHBAR accessor functions

[Nico Huber (Code Review)]

Attention is currently required from: Angel Pons, HAOUAS Elyes.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45517 )

Change subject: nb/intel: Introduce MCHBAR accessor functions
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Patch Set 41:

(1 comment)

File src/northbridge/intel/common/mchbar_ops.h:

https://review.coreboot.org/c/coreboot/+/45517/comment/ae0bb3d8_501d1cbc 
PS37, Line 27: (u8)
> 56 | #define MCHBAR8_AND_OR(x,  and, or) (MCHBAR8(x)  = (MCHBAR8(x)  & (and)) | (or))

That's about completely different code. The point to replace `and` with
`mask` is to invert it later, when it already has the correct type.