Change in coreboot[master]: soc/intel/alderlake: Define the helper functions

[Sridhar Siricilla (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Patrick Rudolph.
Hello build bot (Jenkins), Tim Wawrzynczak, Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/59362

to look at the new patch set (#2).

Change subject: soc/intel/alderlake: Define the helper functions
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soc/intel/alderlake: Define the helper functions

The patch defines following helper functions:

get_cpu_scaling_factor(): Returns scaling factors of big and small core.
cpu_is_nominal_freq_supported(): Returns TRUE if cpu supports Nominal
Frequency, otherwise FASLE.

cpu_is_nominal_freq_supported(): Check CPU supports nominal frequency or
not.

TEST=Verified OS updating the Nominal Performance and Nominal Frequency
for big and small cores.

Signed-off-by: Sridahr Siricilla 
Change-Id: I963690a4fadad322095d202bcc08c92dcd845360
---
M src/soc/intel/alderlake/cpu.c
M src/soc/intel/alderlake/include/soc/cpu.h
2 files changed, 12 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/62/59362/2