arm64: errata: add workaround for cortex-a53 erratum #845719

[mirror_ubuntu-zesty-kernel.git] / arch / arm64 / kernel / cpu_errata.c

diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index a66f4fa4d541d23289105e3453c6402514a65beb..4672860def1fb8a607379cfb63cc8ba7e7d1aadf 100644 (file)
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -72,6 +72,14 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
                .capability = ARM64_WORKAROUND_DEVICE_LOAD_ACQUIRE,
                MIDR_RANGE(MIDR_CORTEX_A57, 0x00, 0x12),
        },
+#endif
+#ifdef CONFIG_ARM64_ERRATUM_845719
+       {
+       /* Cortex-A53 r0p[01234] */
+               .desc = "ARM erratum 845719",
+               .capability = ARM64_WORKAROUND_845719,
+               MIDR_RANGE(MIDR_CORTEX_A53, 0x00, 0x04),
+       },
 #endif
        {
        }