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-rw-r--r--arch/arm64/kernel/cpu_errata.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index 1b9ce0fdd81d..e88d4e7bdfc7 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -682,6 +682,16 @@ static const struct midr_range workaround_clean_cache[] = {
682}; 682};
683#endif 683#endif
684 684
685#ifdef CONFIG_ARM64_ERRATUM_1188873
686static const struct midr_range erratum_1188873_list[] = {
687 /* Cortex-A76 r0p0 to r2p0 */
688 MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 2, 0),
689 /* Neoverse-N1 r0p0 to r2p0 */
690 MIDR_RANGE(MIDR_NEOVERSE_N1, 0, 0, 2, 0),
691 {},
692};
693#endif
694
685const struct arm64_cpu_capabilities arm64_errata[] = { 695const struct arm64_cpu_capabilities arm64_errata[] = {
686#ifdef CONFIG_ARM64_WORKAROUND_CLEAN_CACHE 696#ifdef CONFIG_ARM64_WORKAROUND_CLEAN_CACHE
687 { 697 {
@@ -801,10 +811,9 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
801 }, 811 },
802#ifdef CONFIG_ARM64_ERRATUM_1188873 812#ifdef CONFIG_ARM64_ERRATUM_1188873
803 { 813 {
804 /* Cortex-A76 r0p0 to r2p0 */
805 .desc = "ARM erratum 1188873", 814 .desc = "ARM erratum 1188873",
806 .capability = ARM64_WORKAROUND_1188873, 815 .capability = ARM64_WORKAROUND_1188873,
807 ERRATA_MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 2, 0), 816 ERRATA_MIDR_RANGE_LIST(erratum_1188873_list),
808 }, 817 },
809#endif 818#endif
810#ifdef CONFIG_ARM64_ERRATUM_1165522 819#ifdef CONFIG_ARM64_ERRATUM_1165522