diff options
| author | V Sowmya <v.sowmya@intel.com> | 2021-06-21 10:23:33 +0530 |
|---|---|---|
| committer | Werner Zeh <werner.zeh@siemens.com> | 2021-07-12 04:28:39 +0000 |
| commit | af42906efa72e699181a058ccaf09f2dc3989831 (patch) | |
| tree | 91febec8d10447f3ba2591529f435bf6e165e4ad /src/soc/intel/alderlake/fsp_params.c | |
| parent | 250356c0c1db8f90c8d70543007f2699479f567e (diff) | |
soc/intel/alderlake: Set max Pkg C-states to Auto
This patch configures max Pkg C-state to Auto which limits the max
C-state to deep C-state
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Change-Id: Iab92eaadad3f17ed8dddc4f383d6eeaab8c9ea6e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55706
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/soc/intel/alderlake/fsp_params.c')
| -rw-r--r-- | src/soc/intel/alderlake/fsp_params.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/fsp_params.c b/src/soc/intel/alderlake/fsp_params.c index 5b0d63108b..6faa39370a 100644 --- a/src/soc/intel/alderlake/fsp_params.c +++ b/src/soc/intel/alderlake/fsp_params.c @@ -533,6 +533,7 @@ static void fill_fsps_misc_power_params(FSP_S_CONFIG *s_cfg, s_cfg->PsOnEnable = 1; /* Enable the energy efficient turbo mode */ s_cfg->EnergyEfficientTurbo = 1; + s_cfg->PkgCStateLimit = LIMIT_AUTO; } static void fill_fsps_irq_params(FSP_S_CONFIG *s_cfg, |