diff options
| author | Will Deacon <will.deacon@arm.com> | 2019-05-01 10:45:36 -0400 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2019-05-01 10:45:36 -0400 |
| commit | 24cf262da1ad303fc940c798aab0bd1bd50e3fc2 (patch) | |
| tree | da38a3ae51128dfb959fb53d633201ab4ffb4209 /arch/arm64/kernel/cpu_errata.c | |
| parent | 50abbe19623e08e2aa34e0e526bd6115569f3dc3 (diff) | |
| parent | 0ea415390cd345b7d09e8c9ebd4b68adfe873043 (diff) | |
Merge branch 'for-next/timers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux into for-next/core
Conflicts:
arch/arm64/Kconfig
arch/arm64/include/asm/arch_timer.h
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 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 | ||
| 686 | static 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 | |||
| 685 | const struct arm64_cpu_capabilities arm64_errata[] = { | 695 | const 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 |
