DEFAULTTUNE ?= "ppce500" require conf/machine/include/powerpc/arch-powerpc.inc TUNEVALID[ppce500] = "Enable ppce500 specific processor optimizations" TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce500", "-mcpu=8540", "", d)}" TUNEVALID[spe] = "Enable SPE ABI extensions" TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", [ "ppce500", "spe" ], "-mabi=spe -mspe -mfloat-gprs=single", "", d)}" TARGET_FPU .= "${@bb.utils.contains("TUNE_FEATURES", [ "ppce500" , "spe" ], "ppc-efs", "", d)}" # spe is defined potentially in two places, so we want to be sure it will # only write spe once to the ABIEXTENSIONS field. SPEABIEXTENSION = "${@bb.utils.contains("TUNE_FEATURES", "spe", "spe", "", d)}" ABIEXTENSION .= "${SPEABIEXTENSION}" AVAILTUNES += "ppce500" TUNE_FEATURES_tune-ppce500 = "m32 spe ppce500" TUNE_PKGARCH_tune-ppce500 = "ppce500" PACKAGE_EXTRA_ARCHS_tune-ppce500 = "ppce500"