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-rw-r--r--lib/cpus/cpu-ops.mk8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index e0fc1f7c7..584682edf 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -433,6 +433,10 @@ ERRATA_N2_2025414 ?=0
# to revision r0p0 of the Neoverse N2 cpu and is still open.
ERRATA_N2_2189731 ?=0
+# Flag to apply erratum 2138956 workaround during reset. This erratum applies
+# to revision r0p0 of the Neoverse N2 cpu and is still open.
+ERRATA_N2_2138956 ?=0
+
# Flag to apply erratum 2055002 workaround during reset. This erratum applies
# to revision r1p0, r2p0 of the Cortex-A710 cpu and is still open.
ERRATA_A710_2055002 ?=0
@@ -806,6 +810,10 @@ $(eval $(call add_define,ERRATA_N2_2025414))
$(eval $(call assert_boolean,ERRATA_N2_2189731))
$(eval $(call add_define,ERRATA_N2_2189731))
+# Process ERRATA_N2_2138956 flag
+$(eval $(call assert_boolean,ERRATA_N2_2138956))
+$(eval $(call add_define,ERRATA_N2_2138956))
+
# Process ERRATA_A710_2055002 flag
$(eval $(call assert_boolean,ERRATA_A710_2055002))
$(eval $(call add_define,ERRATA_A710_2055002))