[OE-core] [oe-core][PATCH v2 1/1] Add a tune file for cortexa53, valid for 32 bits and 64 bits

[Khem Raj]

This seems fine to me. There is a tune checker that Martin has, it would be good
to run that and see if this new tune is tested.

http://git.openembedded.org/openembedded-core-contrib/log/?h=jansa/tune2-test


On Sat, Nov 19, 2016 at 4:50 AM, Herve Jourdain <herve.jourdain at neuf.fr> wrote:
> Signed-off-by: Herve Jourdain <herve.jourdain at neuf.fr>
> ---
>  meta/conf/machine/include/tune-cortexa53.inc | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)
>  create mode 100644 meta/conf/machine/include/tune-cortexa53.inc
>
> diff --git a/meta/conf/machine/include/tune-cortexa53.inc b/meta/conf/machine/include/tune-cortexa53.inc
> new file mode 100644
> index 0000000..ff5edb6
> --- /dev/null
> +++ b/meta/conf/machine/include/tune-cortexa53.inc
> @@ -0,0 +1,22 @@
> +DEFAULTTUNE ?= "cortexa53-32"
> +
> +require conf/machine/include/arm/arch-armv8.inc
> +
> +TUNEVALID[cortexa53] = "Enable Cortex-A53 specific processor optimizations"
> +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa53', ' -mcpu=cortex-a53 ', '',d)}"
> +
> +# Extra tune selections
> +AVAILTUNES += "cortexa53-32"
> +ARMPKGARCH_tune-cortexa53-32 ?= "cortexa53"
> +TUNE_FEATURES_tune-cortexa53-32 = "${TUNE_FEATURES_tune-armv7ve-neon-vfpv4} cortexa53"
> +BASE_LIB_tune-cortexa53-32 = "lib"
> +TUNE_PKGARCH_tune-cortexa53-32 = "cortexa53-32"
> +PACKAGE_EXTRA_ARCHS_tune-cortexa53-32 = "${PACKAGE_EXTRA_ARCHS_tune-armv7ve-neon-vfpv4} cortexa53-32 cortexa53-neon-vfpv4"
> +
> +AVAILTUNES += "cortexa53-64"
> +ARMPKGARCH_tune-cortexa53-64 ?= "cortexa53"
> +TUNE_FEATURES_tune-cortexa53-64 = "${TUNE_FEATURES_tune-aarch64} cortexa53"
> +BASE_LIB_tune-cortexa53-64 = "lib64"
> +TUNE_PKGARCH_tune-cortexa53-64 = "cortexa53-64"
> +PACKAGE_EXTRA_ARCHS_tune-cortexa53-64 = "${PACKAGE_EXTRA_ARCHS_tune-aarch64} cortexa53-64"
> +
> --
> 2.7.4
>
> --
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