1 files changed, 9 insertions, 0 deletions

diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index 24926f2504f7..feb6b4efa641 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -75,6 +75,15 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
                            (1 << MIDR_VARIANT_SHIFT) | 2),
         },
 #endif
+#ifdef CONFIG_ARM64_ERRATUM_834220
+        {
+        /* Cortex-A57 r0p0 - r1p2 */
+                .desc = "ARM erratum 834220",
+                .capability = ARM64_WORKAROUND_834220,
+                MIDR_RANGE(MIDR_CORTEX_A57, 0x00,
+                           (1 << MIDR_VARIANT_SHIFT) | 2),
+        },
+#endif
 #ifdef CONFIG_ARM64_ERRATUM_845719
         {
         /* Cortex-A53 r0p[01234] */