On Sun, Dec 5, 2021 at 3:36 AM Jagadeesh Krishnanjanappa <
workjagade...@gmail.com> wrote:
> The newly added cortexa72-crypto tune builds programs for armv8a
> with crc+crypto. Whereas default tune cortexa72 builds programs
> with armv8a only.
There is another patch I sent to add converse infact to support nocrypto
instead because this change you propose will regress existing cortexa72
tunes for machines which have crypto aes implemented in hardware and it
will be not backward compatible since many bsps try to support multiple
releases
So far only rpi4 cortexa72 SOCs are one which don’t have crypto are you
aware of some others ?
>
>
> [YOCTO #14641]
>
> Signed-off-by: Jagadeesh Krishnanjanappa <workjagade...@gmail.com>
> ---
> .../conf/machine/include/arm/armv8a/tune-cortexa72.inc | 10 +++++++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc
> b/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc
> index 2a510bd45b..8c32286c84 100644
> --- a/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc
> +++ b/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc
> @@ -6,8 +6,12 @@ TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES',
> 'cortexa72', ' -mcpu=corte
> require conf/machine/include/arm/arch-armv8a.inc
>
> # Little Endian base configs
> -AVAILTUNES += "cortexa72"
> +AVAILTUNES += "cortexa72 cortexa72-crypto"
> ARMPKGARCH:tune-cortexa72 = "cortexa72"
> -TUNE_FEATURES:tune-cortexa72 =
> "${TUNE_FEATURES:tune-armv8a-crc-crypto} cortexa72"
> -PACKAGE_EXTRA_ARCHS:tune-cortexa72 =
> "${PACKAGE_EXTRA_ARCHS:tune-armv8a-crc-crypto} cortexa72"
> +ARMPKGARCH:tune-cortexa72-crypto = "cortexa72"
> +TUNE_FEATURES:tune-cortexa72 = "${TUNE_FEATURES:tune-armv8a}
> cortexa72"
> +TUNE_FEATURES:tune-cortexa72-crypto = "${TUNE_FEATURES:tune-cortexa72}
> crc crypto"
> +PACKAGE_EXTRA_ARCHS:tune-cortexa72 =
> "${PACKAGE_EXTRA_ARCHS:tune-armv8} cortexa72"
> +PACKAGE_EXTRA_ARCHS:tune-cortexa72-crypto =
> "${PACKAGE_EXTRA_ARCHS:tune-armv8a-crc-crypto} cortexa72 cortexa72-crypto"
> BASE_LIB:tune-cortexa72 = "lib64"
> +BASE_LIB:tune-cortexa72-crypto = "lib64"
> --
> 2.17.1
>
>
>
>
>
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