1# 2# Tune Settings for big.LITTLE Cortex-A76 - Cortex-A55 3# 4DEFAULTTUNE ?= "cortexa76-cortexa55" 5 6TUNEVALID[cortexa76-cortexa55] = "Enable big.LITTLE Cortex-A76.Cortex-A55 specific processor optimizations" 7MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa76-cortexa55", "cortexa76-cortexa55:", "", d)}" 8TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa76-cortexa55", " -mcpu=cortex-a76.cortex-a55", "", d)}" 9 10require conf/machine/include/arm/arch-armv8-2a.inc 11 12AVAILTUNES += "cortexa76-cortexa55 cortexa76-cortexa55-crypto" 13ARMPKGARCH:tune-cortexa76-cortexa55 = "cortexa76-cortexa55" 14ARMPKGARCH:tune-cortexa76-cortexa55-crypto = "cortexa76-cortexa55-crypto" 15# We do not want -march since -mcpu is added above to cover for it 16TUNE_FEATURES:tune-cortexa76-cortexa55 = "aarch64 cortexa76-cortexa55" 17TUNE_FEATURES:tune-cortexa76-cortexa55-crypto = "${TUNE_FEATURES:tune-cortexa76-cortexa55} crypto" 18PACKAGE_EXTRA_ARCHS:tune-cortexa76-cortexa55 = "${PACKAGE_EXTRA_ARCHS:tune-armv8-2a} cortexa76-cortexa55" 19PACKAGE_EXTRA_ARCHS:tune-cortexa76-cortexa55-crypto = "${PACKAGE_EXTRA_ARCHS:tune-armv8-2a-crypto} cortexa76-cortexa55 cortexa76-cortexa55-crypto" 20BASE_LIB:tune-cortexa76-cortexa55 = "lib64" 21BASE_LIB:tune-cortexa76-cortexa55-crypto = "lib64" 22