diff options
| author | Eleanor Bonnici <Eleanor.bonnici@arm.com> | 2017-08-04 15:03:51 +0100 |
|---|---|---|
| committer | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-09-07 14:22:02 +0100 |
| commit | 96ff26012fceab3e5e3b226cefdbedd0b294f312 (patch) | |
| tree | 562eca54080041bed1a4147ec95483e23ace1141 /plat/arm | |
| parent | 6de9b3364b458160c1229d00667caf93ba93c097 (diff) | |
Juno: Disable 859971 and 859972 errata workarounds
Earlier patches added errata workarounds 859972 for Cortex-A72, and
859972 for Cortex-A57 CPUs. Explicitly disable the workaround for Juno.
Also reorganize errata workaround flags.
No functional changes.
Change-Id: I3fe3745de57d77e5bf52012826d3969fe5d4844e
Signed-off-by: Eleanor Bonnici <Eleanor.bonnici@arm.com>
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Diffstat (limited to 'plat/arm')
| -rw-r--r-- | plat/arm/board/juno/platform.mk | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/plat/arm/board/juno/platform.mk b/plat/arm/board/juno/platform.mk index b972d26a..79916cda 100644 --- a/plat/arm/board/juno/platform.mk +++ b/plat/arm/board/juno/platform.mk @@ -55,10 +55,14 @@ BL31_SOURCES += lib/cpus/aarch64/cortex_a53.S \ ${JUNO_SECURITY_SOURCES} endif -# Enable workarounds for selected Cortex-A53 and A57 errata. +# Errata workarounds for Cortex-A53: +ERRATA_A53_826319 := 1 ERRATA_A53_835769 := 1 +ERRATA_A53_836870 := 1 ERRATA_A53_843419 := 1 ERRATA_A53_855873 := 1 + +# Errata workarounds for Cortex-A57: ERRATA_A57_806969 := 0 ERRATA_A57_813419 := 1 ERRATA_A57_813420 := 1 @@ -67,10 +71,10 @@ ERRATA_A57_826977 := 1 ERRATA_A57_828024 := 1 ERRATA_A57_829520 := 1 ERRATA_A57_833471 := 1 +ERRATA_A57_859972 := 0 -# Enable workarounds for selected Cortex-A53 errata. -ERRATA_A53_826319 := 1 -ERRATA_A53_836870 := 1 +# Errata workarounds for Cortex-A72: +ERRATA_A72_859971 := 0 # Enable option to skip L1 data cache flush during the Cortex-A57 cluster # power down sequence |