diff options
Diffstat (limited to 'meta/conf/machine/include/arm')
| -rw-r--r-- | meta/conf/machine/include/arm/arch-armv8-5a.inc | 19 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/armv9a/tune-neoversen2.inc | 22 |
2 files changed, 41 insertions, 0 deletions
diff --git a/meta/conf/machine/include/arm/arch-armv8-5a.inc b/meta/conf/machine/include/arm/arch-armv8-5a.inc new file mode 100644 index 0000000000..44c3b5bd22 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv8-5a.inc @@ -0,0 +1,19 @@ +DEFAULTTUNE ?= "armv8-5a" + +TUNEVALID[armv8-5a] = "Enable instructions for ARMv8.5-a" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv8-5a', ' -march=armv8.5-a', '', d)}" +# TUNE crypto will be handled by arch-armv8a.inc below +MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv8-5a', 'armv8-5a:', '', d)}" + +require conf/machine/include/arm/arch-armv8a.inc + +# Little Endian base configs +AVAILTUNES += "armv8-5a armv8-5a-crypto" +ARMPKGARCH_tune-armv8-5a ?= "armv8-5a" +ARMPKGARCH_tune-armv8-5a-crypto ?= "armv8-5a" +TUNE_FEATURES_tune-armv8-5a = "aarch64 armv8-5a" +TUNE_FEATURES_tune-armv8-5a-crypto = "${TUNE_FEATURES_tune-armv8-5a} crypto" +PACKAGE_EXTRA_ARCHS_tune-armv8-5a = "${PACKAGE_EXTRA_ARCHS_tune-armv8a} armv8-5a" +PACKAGE_EXTRA_ARCHS_tune-armv8-5a-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8-5a} armv8-5a-crypto" +BASE_LIB_tune-armv8-5a = "lib64" +BASE_LIB_tune-armv8-5a-crypto = "lib64" diff --git a/meta/conf/machine/include/arm/armv9a/tune-neoversen2.inc b/meta/conf/machine/include/arm/armv9a/tune-neoversen2.inc new file mode 100644 index 0000000000..dedabcf46e --- /dev/null +++ b/meta/conf/machine/include/arm/armv9a/tune-neoversen2.inc @@ -0,0 +1,22 @@ +# +# Tune Settings for Neoverse-N2 +# +DEFAULTTUNE ?= "neoversen2" + +TUNEVALID[neoversen2] = "Enable Neoverse-N2 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'neoversen2', ' -mcpu=neoverse-n2', '', d)}" + +# Even though the Neoverse N2 core implemnts the Arm v9.0-A architecture, +# but the support of it in GCC is based on the Arm v8.5-A architecture. +require conf/machine/include/arm/arch-armv8-5a.inc + +# Little Endian base configs +AVAILTUNES += "neoversen2 neoversen2-crypto" +ARMPKGARCH_tune-neoversen2 = "neoversen2" +ARMPKGARCH_tune-neoversen2-crypto = "neoversen2-crypto" +TUNE_FEATURES_tune-neoversen2 = "${TUNE_FEATURES_tune-armv8-5a} neoversen2" +TUNE_FEATURES_tune-neoversen2-crypto = "${TUNE_FEATURES_tune-neoversen2} crypto" +PACKAGE_EXTRA_ARCHS_tune-neoversen2 = "${PACKAGE_EXTRA_ARCHS_tune-armv8-5a} neoversen2" +PACKAGE_EXTRA_ARCHS_tune-neoversen2-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8-5a-crypto} neoversen2 neoversen2-crypto" +BASE_LIB_tune-neoversen2 = "lib64" +BASE_LIB_tune-neoversen2-crypto = "lib64" |