Change in coreboot[master]: [UNTESTED] soc/intel/{icl,tgl,jsl,ehl,adl}: enable ACPI CPPC entries

[Michael Niewöhner (Code Review)]

Hello  Felix Singer, build bot (Jenkins), Matt Delco, Nico Huber, Furquan Shaikh, Paul Menzel, Tim Wawrzynczak, Subrata Banik, Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/47543

to look at the new patch set (#8).

Change subject: [UNTESTED] soc/intel/{icl,tgl,jsl,ehl,adl}: enable ACPI CPPC entries
......................................................................

[UNTESTED] soc/intel/{icl,tgl,jsl,ehl,adl}: enable ACPI CPPC entries

Enable CPPC entries generation, needed for Intel SpeedShift.

This can be tested by checking sysfs in Linux:
$ grep . /sys/devices/system/cpu/cpu?/acpi_cppc/*perf

The output should look like this, while the values may differ:

/sys/devices/system/cpu/cpu0/acpi_cppc/highest_perf:28
  /sys/devices/system/cpu/cpu0/acpi_cppc/lowest_nonlinear_perf:5
  /sys/devices/system/cpu/cpu0/acpi_cppc/lowest_perf:1
  /sys/devices/system/cpu/cpu0/acpi_cppc/nominal_perf:24
  /sys/devices/system/cpu/cpu1/acpi_cppc/highest_perf:28
  /sys/devices/system/cpu/cpu1/acpi_cppc/lowest_nonlinear_perf:5
  ...

Change-Id: I910b4e17d4044f1bf1ecfa0643ac62fc7a8cb51b
Signed-off-by: Michael Niewöhner 
---
M src/soc/intel/alderlake/Kconfig
M src/soc/intel/elkhartlake/Kconfig
M src/soc/intel/icelake/Kconfig
M src/soc/intel/jasperlake/Kconfig
M src/soc/intel/tigerlake/Kconfig
5 files changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/47543/8