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configs: imx8m: Enable CONFIG_ARMV8_CRYPTO support

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This enables armv8 crypto extension usage for SHA1/SHA256.

Which speed up sha1/sha256 operations, about 10x faster with
a imx8mm evk for a 20MiB kernel hash verification (12ms vs 165ms).

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Fabio Estevam <festevam@denx.de>
This commit is contained in:
Loic Poulain 2022-09-22 11:18:46 +02:00 committed by Stefano Babic
parent 88bd8ee106
commit a887f2ac3e
1 changed files with 1 additions and 0 deletions
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1
arch/arm/mach-imx/imx8m/Kconfig
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@ -4,6 +4,7 @@ config IMX8M
bool
select HAS_CAAM
select ROM_UNIFIED_SECTIONS
select ARMV8_CRYPTO
config IMX8MQ
bool