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| author |   Jon Mason <jdmason@kudzu.us> | 2020-10-08 10:34:50 -0400 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2020-10-09 12:01:20 +0100 |
| commit | fdf6921f145658b1f1c2e7413a2cde6857ddb768 (patch) | |
| tree | 1ea83ddcf7f4272d15977effbc18f26dd5d818f3 /meta/conf | |
| parent | 3ac533127d444f39ad550ce923f494d0eb766ab5 (diff) | |
| download | openembedded-core-contrib-fdf6921f145658b1f1c2e7413a2cde6857ddb768.tar.gz | |
armv8/tunes: Add tunes for supported ARMv8a cores
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 <jon.mason@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf')
3 files changed, 57 insertions, 0 deletions
diff --git a/meta/conf/machine/include/arm/armv8a/tune-cortexa34.inc b/meta/conf/machine/include/arm/armv8a/tune-cortexa34.inc new file mode 100644 index 0000000000..f7d4c87df8 --- /dev/null +++ b/meta/conf/machine/include/arm/armv8a/tune-cortexa34.inc @@ -0,0 +1,20 @@ +# +# Tune Settings for Cortex-A34 +# +DEFAULTTUNE ?= "cortexa34" + +TUNEVALID[cortexa34] = "Enable Cortex-A34 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa34', ' -mcpu=cortex-a34', '', d)}" + +require conf/machine/include/arm/arch-armv8a.inc + +# Little Endian base configs +AVAILTUNES += "cortexa34 cortexa34-crypto" +ARMPKGARCH_tune-cortexa34 = "cortexa34" +ARMPKGARCH_tune-cortexa34-crypto = "cortexa34" +TUNE_FEATURES_tune-cortexa34 = "${TUNE_FEATURES_tune-armv8a-crc} cortexa34" +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 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa34 cortexa34-crypto" +BASE_LIB_tune-cortexa34 = "lib64" +BASE_LIB_tune-cortexa34-crypto = "lib64" diff --git a/meta/conf/machine/include/arm/armv8a/tune-cortexa73-cortexa35.inc b/meta/conf/machine/include/arm/armv8a/tune-cortexa73-cortexa35.inc new file mode 100644 index 0000000000..927296c222 --- /dev/null +++ b/meta/conf/machine/include/arm/armv8a/tune-cortexa73-cortexa35.inc @@ -0,0 +1,21 @@ +# +# Tune Settings for big.LITTLE Cortex-A73 - Cortex-A35 +# +DEFAULTTUNE ?= "cortexa73-cortexa35" + +TUNEVALID[cortexa73-cortexa35] = "Enable big.LITTLE Cortex-A73.Cortex-A35 specific processor optimizations" +MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa73-cortexa35", "cortexa73-cortexa35:", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa73-cortexa35", " -mcpu=cortex-a73.cortex-a35", "", d)}" + +require conf/machine/include/arm/arch-armv8a.inc + +# cortexa73.cortexa35 implies crc support +AVAILTUNES += "cortexa73-cortexa35 cortexa73-cortexa35-crypto" +ARMPKGARCH_tune-cortexa73-cortexa35 = "cortexa73-cortexa35" +ARMPKGARCH_tune-cortexa73-cortexa35-crypto = "cortexa73-cortexa35-crypto" +TUNE_FEATURES_tune-cortexa73-cortexa35 = "${TUNE_FEATURES_tune-armv8a-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 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa73-cortexa35 cortexa73-cortexa35-crypto" +BASE_LIB_tune-cortexa73-cortexa35 = "lib64" +BASE_LIB_tune-cortexa73-cortexa35-crypto = "lib64" diff --git a/meta/conf/machine/include/arm/armv8a/tune-cortexa73.inc b/meta/conf/machine/include/arm/armv8a/tune-cortexa73.inc new file mode 100644 index 0000000000..ed2deb96b0 --- /dev/null +++ b/meta/conf/machine/include/arm/armv8a/tune-cortexa73.inc @@ -0,0 +1,16 @@ +# +# Tune Settings for Cortex-A73 +# +DEFAULTTUNE ?= "cortexa73" + +TUNEVALID[cortexa73] = "Enable Cortex-A73 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa73', ' -mcpu=cortex-a73', '', d)}" + +require conf/machine/include/arm/arch-armv8a.inc + +# Little Endian base configs +AVAILTUNES += "cortexa73" +ARMPKGARCH_tune-cortexa73 = "cortexa73" +TUNE_FEATURES_tune-cortexa73 = "${TUNE_FEATURES_tune-armv8a-crc-crypto} cortexa73" +PACKAGE_EXTRA_ARCHS_tune-cortexa73 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa73" +BASE_LIB_tune-cortexa73 = "lib64" |