[S] Change in coreboot[master]: soc/intel/cmn/pcie: Allow SoC to overwrite snoop/no-snoop latency

[Bora Guvendik (Code Review)]

Attention is currently required from: Hannah Williams, Nico Huber, Subrata Banik, Jérémy Compostella, Paul Menzel.

Bora Guvendik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74141 )

Change subject: soc/intel/cmn/pcie: Allow SoC to overwrite snoop/no-snoop latency
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Patch Set 5:

(1 comment)

File src/soc/intel/common/block/pcie/pcie.c:

https://review.coreboot.org/c/coreboot/+/74141/comment/75219d28_0620cb3c 
PS4, Line 14: __weak
> We usually use Kconfig for such overrides. Now that we have chipset […]

I will look into using Kconfig, thx for feedback