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config: speed up rng init when kernel boot for arm64

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For now, rng init is too slow for kata3.0/dragonball. Enable
random_trust_cpu can speed up rng init when kernel boot.

Fixes: #5870
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
This commit is contained in:
Jianyong Wu 2022-12-07 17:51:49 +08:00
parent 5ef7ed72ae
commit c5abc5ed4d
2 changed files with 7 additions and 1 deletions
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6
tools/packaging/kernel/configs/fragments/arm64/base.conf
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@ -39,6 +39,12 @@ CONFIG_ARM64_PMEM=y
CONFIG_ARM64_RAS_EXTN=y
# end of ARMv8.2 architectural feature
#
# ARMv8.5 architectural features
#
CONFIG_ARCH_RANDOM=y
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_NO_HZ_FULL=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_RANDOMIZE_BASE=y

2
tools/packaging/kernel/kata_config_version
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@ -1 +1 @@
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