diff --git a/src/soc/intel/alderlake/include/soc/romstage.h b/src/soc/intel/alderlake/include/soc/romstage.h
index 6504d32085..3a22d25bb3 100644
--- a/src/soc/intel/alderlake/include/soc/romstage.h
+++ b/src/soc/intel/alderlake/include/soc/romstage.h
@@ -12,7 +12,10 @@ void systemagent_early_init(void);
 /* Board type */
 enum board_type {
 	BOARD_TYPE_MOBILE  = 0,
-	BOARD_TYPE_DESKTOP = 1,
+	BOARD_TYPE_DESKTOP_1DPC = 1,
+	BOARD_TYPE_DESKTOP_2DPC = 2,
+	BOARD_TYPE_DESKTOP_2DPC_T_TOP_ASYM = 3,
+	BOARD_TYPE_DESKTOP_2DPC_T_TOP = 4,
 	BOARD_TYPE_ULT_ULX = 5,
 	BOARD_TYPE_ULT_ULX_T4 = 6,
 	BOARD_TYPE_SERVER  = 8