diff --git a/src/soc/intel/meteorlake/chip.h b/src/soc/intel/meteorlake/chip.h
index ad382e3cf1..dfd5c367e7 100644
--- a/src/soc/intel/meteorlake/chip.h
+++ b/src/soc/intel/meteorlake/chip.h
@@ -346,6 +346,13 @@ struct soc_intel_meteorlake_config {
 	 */
 	uint8_t lan_clk;
 
+	/*
+	 * Enable or Disable Package C-state Demotion.
+	 * Default is set to 0.
+	 * Set this to 1 in order to disable Package C-state demotion.
+	 */
+	bool disable_package_c_state_demotion;
+
 	/*
 	 * Enable or Disable Skipping MBP HOB.
 	 * Default is set to 0 and set to 1 to skip the MBP HOB.
diff --git a/src/soc/intel/meteorlake/fsp_params.c b/src/soc/intel/meteorlake/fsp_params.c
index acf376b9c2..e850eaa259 100644
--- a/src/soc/intel/meteorlake/fsp_params.c
+++ b/src/soc/intel/meteorlake/fsp_params.c
@@ -642,6 +642,7 @@ static void fill_fsps_misc_power_params(FSP_S_CONFIG *s_cfg,
 	/* Enable the energy efficient turbo mode */
 	s_cfg->EnergyEfficientTurbo = 1;
 	s_cfg->PmcLpmS0ixSubStateEnableMask = get_supported_lpm_mask();
+	s_cfg->PkgCStateDemotion = !config->disable_package_c_state_demotion;
 }