1# 2# Tune Settings for Cortex-M33 3# 4DEFAULTTUNE ?= "cortexm33" 5 6TUNEVALID[cortexm33] = "Enable Cortex-M33 specific processor optimizations" 7TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm33', ' -mcpu=cortex-m33', '', d)}" 8 9require conf/machine/include/arm/arch-armv8m-main.inc 10 11# GCC thnks that DSP and VFP are required, but Arm docs say it is 12# optional. So forcing below so that compiling works, but this should 13# be fixed in GCC 14AVAILTUNES += "cortexm33" 15ARMPKGARCH:tune-cortexm33 = "cortexm33" 16# We do not want -march since -mcpu is added above to cover for it 17TUNE_FEATURES:tune-cortexm33 = "vfpv5spd16 dsp cortexm33" 18PACKAGE_EXTRA_ARCHS:tune-cortexm33 = "${PACKAGE_EXTRA_ARCHS:tune-armv8m-maine-vfpv5spd16} cortexm33e-fpv5-spd16" 19