Add tunes for all the ARMv8a cores currently supported in GCC. This is: Cortex-A34, Cortex-A73, and Cortex-A73-Cortex-A35.
Signed-off-by: Jon Mason <[email protected]> --- meta/conf/machine/include/arm/arch-armv8a.inc | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/meta/conf/machine/include/arm/arch-armv8a.inc b/meta/conf/machine/include/arm/arch-armv8a.inc index 0d01a8f49f88..db22d5ac69f9 100644 --- a/meta/conf/machine/include/arm/arch-armv8a.inc +++ b/meta/conf/machine/include/arm/arch-armv8a.inc @@ -15,6 +15,21 @@ PACKAGE_EXTRA_ARCHS_tune-cortexa32-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8a- BASE_LIB_tune-cortexa32 = "lib" BASE_LIB_tune-cortexa32-crypto = "lib" +# +# Tune Settings for Cortex-A34 +# +TUNEVALID[cortexa34] = "Enable Cortex-A34 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa34', ' -mcpu=cortex-a34', '', d)}" + +# Little Endian base configs +AVAILTUNES += "cortexa34 cortexa34-crypto" +ARMPKGARCH_tune-cortexa34 = "cortexa34" +ARMPKGARCH_tune-cortexa34-crypto = "cortexa34" +TUNE_FEATURES_tune-cortexa34 = "aarch64 cortexa34 crc" +TUNE_FEATURES_tune-cortexa34-crypto = "${TUNE_FEATURES_tune-cortexa34} crypto" +PACKAGE_EXTRA_ARCHS_tune-cortexa34 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa34" +PACKAGE_EXTRA_ARCHS_tune-cortexa34-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa34 cortexa34-crypto" + # # Tune Settings for Cortex-A35 # @@ -72,6 +87,18 @@ ARMPKGARCH_tune-cortexa72 = "cortexa72" TUNE_FEATURES_tune-cortexa72 = "aarch64 cortexa72 crc crypto" PACKAGE_EXTRA_ARCHS_tune-cortexa72 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa72" +# +# Tune Settings for Cortex-A73 +# +TUNEVALID[cortexa73] = "Enable Cortex-A73 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa73', ' -mcpu=cortex-a73', '', d)}" + +# Little Endian base configs +AVAILTUNES += "cortexa73" +ARMPKGARCH_tune-cortexa73 = "cortexa73" +TUNE_FEATURES_tune-cortexa73 = "aarch64 cortexa73 crc crypto" +PACKAGE_EXTRA_ARCHS_tune-cortexa73 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa73" + # # Tune Settings for ThunderX # @@ -115,6 +142,22 @@ TUNE_FEATURES_tune-cortexa72-cortexa53-crypto = "${TUNE_FEATURES_tune-cortexa72- PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa72-cortexa53" PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa72-cortexa53 cortexa72-cortexa53-crypto" +# +# Tune Settings for big.LITTLE Cortex-A73 - Cortex-A35 +# +TUNEVALID[cortexa73-cortexa35] = "Enable big.LITTLE Cortex-A73.Cortex-A35 specific processor optimizations" +MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa73-cortexa35", "cortexa73-cortexa35:", "" ,d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa73-cortexa35", " -mcpu=cortex-a73.cortex-a35", "", d)}" + +# cortexa73.cortexa35 implies crc support +AVAILTUNES += "cortexa73-cortexa35 cortexa73-cortexa35-crypto" +ARMPKGARCH_tune-cortexa73-cortexa35 = "cortexa73-cortexa35" +ARMPKGARCH_tune-cortexa73-cortexa35-crypto = "cortexa73-cortexa35-crypto" +TUNE_FEATURES_tune-cortexa73-cortexa35 = "aarch64 crc cortexa73-cortexa35" +TUNE_FEATURES_tune-cortexa73-cortexa35-crypto = "${TUNE_FEATURES_tune-cortexa73-cortexa35} crypto" +PACKAGE_EXTRA_ARCHS_tune-cortexa73-cortexa35 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa73-cortexa35" +PACKAGE_EXTRA_ARCHS_tune-cortexa73-cortexa35-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa73-cortexa35 cortexa73-cortexa35-crypto" + # # Tune Settings for big.LITTLE Cortex-A73 - Cortex-A53 # -- 2.20.1
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