diff --git a/src/soc/intel/alderlake/romstage/romstage.c b/src/soc/intel/alderlake/romstage/romstage.c
index d33d21f1aa..b9d08c8386 100644
--- a/src/soc/intel/alderlake/romstage/romstage.c
+++ b/src/soc/intel/alderlake/romstage/romstage.c
@@ -15,6 +15,7 @@
 #include <soc/pm.h>
 #include <soc/romstage.h>
 #include <soc/soc_chip.h>
+#include <cpu/intel/cpu_ids.h>
 #include <string.h>
 
 #define FSP_SMBIOS_MEMORY_INFO_GUID	\
@@ -23,6 +24,11 @@
 	0x8d, 0x09, 0x11, 0xcf, 0x8b, 0x9f, 0x03, 0x23	\
 }
 
+bool skip_cse_sub_part_update(void)
+{
+	return cpu_get_cpuid() != CPUID_ALDERLAKE_A2;
+}
+
 /* Save the DIMM information for SMBIOS table 17 */
 static void save_dimm_info(void)
 {