DEFAULTTUNE ?= "cortexa53" require conf/machine/include/arm/arch-armv8.inc TUNEVALID[cortexa53] = "Enable Cortex-A53 specific processor optimizations" TUNECONFLICTS[aarch64] = "armv4 armv5 armv6 armv7 armv7a" TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "aarch64", " -march=armv8-a", "" ,d)}" MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa53", "cortexa53:", "" ,d)}" TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa53", " -mtune=cortex-a53", "", d)}" # Little Endian base configs AVAILTUNES += "cortexa53" ARMPKGARCH_tune-cortexa53 = "cortexa53" TUNE_FEATURES_tune-cortexa53 = "${TUNE_FEATURES_tune-aarch64} cortexa53" PACKAGE_EXTRA_ARCHS_tune-cortexa53 = "${PACKAGE_EXTRA_ARCHS_tune-aarch64} cortexa53" BASE_LIB_tune-cortexa53 = "lib64"