Change in coreboot[master]: soc/intel/alderlake: Disable Energy Efficient Turbo for ADL

[Paul Menzel (Code Review)]

Attention is currently required from: Maulik V Vaghela, Tim Wawrzynczak, Sridhar Siricilla, Subrata Banik, Kane Chen, Patrick Rudolph.
Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61678 )

Change subject: soc/intel/alderlake: Disable Energy Efficient Turbo for ADL
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Patch Set 1:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/61678/comment/3431bc4a_48b92f7a 
PS1, Line 9: Max
max

https://review.coreboot.org/c/coreboot/+/61678/comment/54591a59_01c37116 
PS1, Line 11: 
1.  Can this operating system control that mode too?
2.  What do other platforms do?
3.  On laptops is the energy efficient turbo preferred?