diff options
Diffstat (limited to 'arch/arm64/kernel/cpu_errata.c')
| -rw-r--r-- | arch/arm64/kernel/cpu_errata.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 9950bb0cbd52..06f1c8aae1dc 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c | |||
| @@ -603,6 +603,16 @@ static const struct midr_range workaround_clean_cache[] = { | |||
| 603 | }; | 603 | }; |
| 604 | #endif | 604 | #endif |
| 605 | 605 | ||
| 606 | #ifdef CONFIG_ARM64_ERRATUM_1188873 | ||
| 607 | static const struct midr_range erratum_1188873_list[] = { | ||
| 608 | /* Cortex-A76 r0p0 to r2p0 */ | ||
| 609 | MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 2, 0), | ||
| 610 | /* Neoverse-N1 r0p0 to r2p0 */ | ||
| 611 | MIDR_RANGE(MIDR_NEOVERSE_N1, 0, 0, 2, 0), | ||
| 612 | {}, | ||
| 613 | }; | ||
| 614 | #endif | ||
| 615 | |||
| 606 | const struct arm64_cpu_capabilities arm64_errata[] = { | 616 | const struct arm64_cpu_capabilities arm64_errata[] = { |
| 607 | #ifdef CONFIG_ARM64_WORKAROUND_CLEAN_CACHE | 617 | #ifdef CONFIG_ARM64_WORKAROUND_CLEAN_CACHE |
| 608 | { | 618 | { |
| @@ -725,10 +735,9 @@ const struct arm64_cpu_capabilities arm64_errata[] = { | |||
| 725 | #endif | 735 | #endif |
| 726 | #ifdef CONFIG_ARM64_ERRATUM_1188873 | 736 | #ifdef CONFIG_ARM64_ERRATUM_1188873 |
| 727 | { | 737 | { |
| 728 | /* Cortex-A76 r0p0 to r2p0 */ | ||
| 729 | .desc = "ARM erratum 1188873", | 738 | .desc = "ARM erratum 1188873", |
| 730 | .capability = ARM64_WORKAROUND_1188873, | 739 | .capability = ARM64_WORKAROUND_1188873, |
| 731 | ERRATA_MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 2, 0), | 740 | ERRATA_MIDR_RANGE_LIST(erratum_1188873_list), |
| 732 | }, | 741 | }, |
| 733 | #endif | 742 | #endif |
| 734 | #ifdef CONFIG_ARM64_ERRATUM_1165522 | 743 | #ifdef CONFIG_ARM64_ERRATUM_1165522 |
