1*4882a593Smuzhiyun# 2*4882a593Smuzhiyun# Defaults for ARMv7-m 3*4882a593Smuzhiyun# 4*4882a593SmuzhiyunDEFAULTTUNE ?= "armv7m" 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunTUNEVALID[armv7m] = "Enable instructions for ARMv7-m" 7*4882a593SmuzhiyunTUNE_CCARGS_MARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', ' -march=armv7-m', '', d)}" 8*4882a593SmuzhiyunMACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 'armv7m:', '', d)}" 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunTUNECONFLICTS[armv7m] = "armv4 armv5 armv6 armv7a" 11*4882a593Smuzhiyun 12*4882a593Smuzhiyunrequire conf/machine/include/arm/arch-armv6m.inc 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunAVAILTUNES += "armv7m" 15*4882a593SmuzhiyunARMPKGARCH:tune-armv7m = "armv7m" 16*4882a593SmuzhiyunTUNE_FEATURES:tune-armv7m = "armv7m" 17*4882a593SmuzhiyunPACKAGE_EXTRA_ARCHS:tune-armv7m = "armv7m" 18