Change in coreboot[master]: soc/intel/tgl: Enable/Disable S0ix substates

[Shreesh Chhabbi (Code Review)]

Attention is currently required from: Furquan Shaikh.
Hello build bot (Jenkins), Furquan Shaikh, Ravishankar Sarawadi, Duncan Laurie, Alex Levin, Duncan Laurie, Sukumar Ghorai, Raj Astekar, Patrick Rudolph, Shreesh Chhabbi,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/49766

to look at the new patch set (#11).

Change subject: soc/intel/tgl: Enable/Disable S0ix substates
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soc/intel/tgl: Enable/Disable S0ix substates

S0i3.2 and S0i3.3 are applicable only if wake on voice is
disabled. As per Platform Design Guide, S0i3.2 and S0i3.3
substates need to be disabled for Tigerlake.

BUG=b:177821896
TEST=Build coreboot for volteer

Signed-off-by: Shreesh Chhabbi 
Change-Id: I5f2ac8b72d0c9b05bc02c092188d0c742cc83af9
---
M src/soc/intel/tigerlake/chip.h
M src/soc/intel/tigerlake/fsp_params.c
2 files changed, 54 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/66/49766/11