diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c
index c3400b45c9..35562d1a69 100644
--- a/src/soc/intel/tigerlake/fsp_params.c
+++ b/src/soc/intel/tigerlake/fsp_params.c
@@ -682,6 +682,9 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
 	params->SiSkipSsidProgramming = 0;
 
 	mainboard_silicon_init_params(params);
+
+	/* Runtime configuration of S0ix */
+	config->s0ix_enable = get_uint_option("s0ix_enable", config->s0ix_enable);
 }
 
 /*