diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 3de0139..92a7f75 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -380,6 +380,10 @@
 # to revisions r0p0 and r1p0 of the Neoverse V1 core, and was fixed in r1p1.
 ERRATA_V1_1791573	?=0
 
+# Flag to apply erratum 1852267 workaround during reset.  This erratum applies
+# to revisions r0p0 and r1p0 of the Neoverse V1 core, and was fixed in r1p1.
+ERRATA_V1_1852267	?=0
+
 # Flag to apply erratum 1940577 workaround during reset. This erratum applies
 # to revisions r1p0 and r1p1 of the Neoverse V1 cpu.
 ERRATA_V1_1940577	?=0
@@ -697,6 +701,10 @@
 $(eval $(call assert_boolean,ERRATA_V1_1791573))
 $(eval $(call add_define,ERRATA_V1_1791573))
 
+# Process ERRATA_V1_1852267 flag
+$(eval $(call assert_boolean,ERRATA_V1_1852267))
+$(eval $(call add_define,ERRATA_V1_1852267))
+
 # Process ERRATA_V1_1940577 flag
 $(eval $(call assert_boolean,ERRATA_V1_1940577))
 $(eval $(call add_define,ERRATA_V1_1940577))