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Add ThunderX2 to the list of CPUs we need to apply the branch predictor

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hardening to.

Sponsored by:	DARPA, AFRL
This commit is contained in:
Andrew Turner 2018-06-13 15:58:33 +00:00
parent 3c4dad8812
commit 4e050d14e0
1 changed files with 6 additions and 0 deletions
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6
sys/arm64/arm64/cpu_errata.c
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@ -73,6 +73,12 @@ static struct cpu_quirks cpu_quirks[] = {
.midr_value = CPU_ID_RAW(CPU_IMPL_ARM, CPU_PART_CORTEX_A75,0,0),
.quirk_install = install_psci_bp_hardening,
},
{
.midr_mask = CPU_IMPL_MASK | CPU_PART_MASK,
.midr_value =
CPU_ID_RAW(CPU_IMPL_CAVIUM, CPU_PART_THUNDERX2, 0,0),
.quirk_install = install_psci_bp_hardening,
},
};
static void