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DEFAULTTUNE ?= "cortexm3"
require conf/machine/include/arm/arch-armv7a.inc
TUNEVALID[cortexm3] = "Enable Cortex-M3 specific processor optimizations"
TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm3', ' -mtune=cortex-m3', '', d)}"
TUNEVALID[armv7m] = "Enable Cortex-M3 specific processor optimizations"
TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', ' -march=armv7-m', '', d)}"
MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 'armv7m:', '' ,d)}"
AVAILTUNES += "cortexm3"
ARMPKGARCH_tune-cortexm3 = "armv7m"
TUNE_FEATURES_tune-cortexm3 = "armv7m vfp cortexm3"
PACKAGE_EXTRA_ARCHS_tune-cortexm3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7m-vfp"
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