diff options
Diffstat (limited to 'meta/conf/machine/include/arm/armv9a/tune-neoversen2.inc')
| -rw-r--r-- | meta/conf/machine/include/arm/armv9a/tune-neoversen2.inc | 22 |
1 files changed, 22 insertions, 0 deletions
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" |