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ARM: omap2plus_defconfig: enable NEON based crypto

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Enable kernel mode NEON and the various NEON based crypto algorithms,
which are between 1.4x (AES-XTS) and 2.4x (AES-GCM) faster than
scalar code (measured on Cortex-A8).

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Ard Biesheuvel 2017-09-06 19:47:29 +01:00 committed by Tony Lindgren
parent 2bd6bf03f4
commit b086eed85c
1 changed files with 10 additions and 0 deletions
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10
arch/arm/configs/omap2plus_defconfig
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@ -516,3 +516,13 @@ CONFIG_LIBCRC32C=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_KERNEL_MODE_NEON=y
CONFIG_ARM_CRYPTO=y
CONFIG_CRYPTO_SHA1_ARM=m
CONFIG_CRYPTO_SHA1_ARM_NEON=m
CONFIG_CRYPTO_SHA256_ARM=m
CONFIG_CRYPTO_SHA512_ARM=m
CONFIG_CRYPTO_AES_ARM=m
CONFIG_CRYPTO_AES_ARM_BS=m
CONFIG_CRYPTO_CHACHA20_NEON=m
CONFIG_CRYPTO_GHASH_ARM_CE=m