Change in coreboot[master]: soc/intel/tigerlake: Add Acoustic features

[Duncan Laurie (Code Review)]

Attention is currently required from: Shaunak Saha, Furquan Shaikh, Caveh Jalali, Kane Chen, Nick Vaccaro, Patrick Rudolph.
Duncan Laurie has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/50870 )

Change subject: soc/intel/tigerlake: Add Acoustic features
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Patch Set 2:

(1 comment)

File src/soc/intel/tigerlake/fsp_params.c:

https://review.coreboot.org/c/coreboot/+/50870/comment/f836b3b0_fd086d8f 
PS2, Line 322: params->SlowSlewRate[0] = config->SlowSlewRate;
> The index in SlowSlewRate, FastPkgCRampDisable represent diff VR domains such as IA, GT.. […]

It seems these other domains do not exist on TGL, based on the findings in https://review.coreboot.org/c/coreboot/+/50419