DEFAULTTUNE ?= "arm920t" require conf/machine/include/arm/arch-armv4.inc TUNEVALID[arm920t] = "Enable arm920t specific processor optimizations" TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "arm920t", "-mtune=arm920t", "", d)}" AVAILTUNES += "arm920t" TUNE_FEATURES_tune-arm920t = "${TUNE_FEATURES_tune-armv4t} arm920t" PACKAGE_EXTRA_ARCHS_tune-arm920t = "${PACKAGE_EXTRA_ARCHS_tune-armv4t}"