diff options
Diffstat (limited to 'arch/arm64/kernel/cpu_errata.c')
| -rw-r--r-- | arch/arm64/kernel/cpu_errata.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index ff2fda3a98e1..09ac548c9d44 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -538,6 +538,20 @@ static const struct midr_range arm64_harden_el2_vectors[] = { #endif +#ifdef CONFIG_ARM64_WORKAROUND_REPEAT_TLBI + +static const struct midr_range arm64_repeat_tlbi_cpus[] = { +#ifdef CONFIG_QCOM_FALKOR_ERRATUM_1009 + MIDR_RANGE(MIDR_QCOM_FALKOR_V1, 0, 0, 0, 0), +#endif +#ifdef CONFIG_ARM64_ERRATUM_1286807 + MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 3, 0), +#endif + {}, +}; + +#endif + #ifdef CONFIG_CAVIUM_ERRATUM_27456 static const struct midr_range cavium_erratum_27456_cpus[] = { /* Cavium ThunderX, T88 pass 1.x - 2.1 */ @@ -672,11 +686,11 @@ const struct arm64_cpu_capabilities arm64_errata[] = { .match_list = qcom_erratum_1003_list, }, #endif -#ifdef CONFIG_QCOM_FALKOR_ERRATUM_1009 +#ifdef CONFIG_ARM64_WORKAROUND_REPEAT_TLBI { - .desc = "Qualcomm Technologies Falkor erratum 1009", + .desc = "Qualcomm erratum 1009, ARM erratum 1286807", .capability = ARM64_WORKAROUND_REPEAT_TLBI, - ERRATA_MIDR_REV(MIDR_QCOM_FALKOR_V1, 0, 0), + ERRATA_MIDR_RANGE_LIST(arm64_repeat_tlbi_cpus), }, #endif #ifdef CONFIG_ARM64_ERRATUM_858921 |