diff --git a/src/soc/intel/tigerlake/romstage/fsp_params.c b/src/soc/intel/tigerlake/romstage/fsp_params.c
index 4f938f16d2..82c4c64ff9 100644
--- a/src/soc/intel/tigerlake/romstage/fsp_params.c
+++ b/src/soc/intel/tigerlake/romstage/fsp_params.c
@@ -164,7 +164,7 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg,
 		m_cfg->VtdDisable = 1;
 	} else {
 		/* Enable VT-d support for QS platform */
-		m_cfg->VtdDisable = 0;
+		m_cfg->VtdDisable = !get_uint_option("vtd", 1);
 		m_cfg->VtdIopEnable = 0x1;
 
 		if (m_cfg->InternalGfx) {