DEFAULTTUNE ?= "cortexr4" ARMPKGARCH ?= "armv7r" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexr4] = "Enable Cortex-R4 specific processor optimizations" TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "cortexr4", "-mtune=cortex-r4", "", d)}" TUNEVALID[armv7r] = "Enable Cortex-R4 specific processor optimizations" TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv7r", "-march=armv7-m", "", d)}" AVAILTUNES += "cortexr4" TUNE_FEATURES_tune-cortexr4 = "armv7r vfp cortexr4" PACKAGE_EXTRA_ARCHS_tune-cortexr4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7r"