1*4882a593Smuzhiyun# 2*4882a593Smuzhiyun# Defaults for ARMv8-m.base 3*4882a593Smuzhiyun# 4*4882a593SmuzhiyunDEFAULTTUNE ?= "armv8m-base" 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunTUNEVALID[armv8m-base] = "Enable instructions for ARMv8-m.base" 7*4882a593SmuzhiyunTUNE_CCARGS_MARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'armv8m-base', ' -march=armv8-m.base', '', d)}" 8*4882a593SmuzhiyunMACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv8m-base', 'armv8m-base:', '', d)}" 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunTUNECONFLICTS[armv8m-base] = "armv4 armv5 armv6 armv7a" 11*4882a593Smuzhiyun 12*4882a593Smuzhiyunrequire conf/machine/include/arm/arch-armv7m.inc 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunAVAILTUNES += "armv8m-base" 15*4882a593SmuzhiyunARMPKGARCH:tune-armv8m-base = "armv8m-base" 16*4882a593SmuzhiyunTUNE_FEATURES:tune-armv8m-base = "armv8m-base" 17*4882a593SmuzhiyunPACKAGE_EXTRA_ARCHS:tune-armv8m-base = "armv8m-base" 18