diff --git a/lib/cpus/aarch32/cortex_a9.S b/lib/cpus/aarch32/cortex_a9.S
index 1fb10b2..7200343 100644
--- a/lib/cpus/aarch32/cortex_a9.S
+++ b/lib/cpus/aarch32/cortex_a9.S
@@ -35,6 +35,15 @@
 	bx	lr
 endfunc cortex_a9_enable_smp
 
+func check_errata_a9_794073
+#if ERRATA_A9_794073
+	mov	r0, #ERRATA_APPLIES
+#else
+	mov	r0, #ERRATA_MISSING
+#endif
+	bx	lr
+endfunc check_errata_cve_2017_5715
+
 func check_errata_cve_2017_5715
 #if WORKAROUND_CVE_2017_5715
 	mov	r0, #ERRATA_APPLIES
@@ -59,6 +68,7 @@
 	 * checking functions of each errata.
 	 */
 	report_errata WORKAROUND_CVE_2017_5715, cortex_a9, cve_2017_5715
+	report_errata ERRATA_A9_794073, cortex_a9, a9_79407
 
 	pop	{r12, lr}
 	bx	lr