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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"
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