ARMPKGSFX_DSP = "${@bb.utils.contains('TUNE_FEATURES', [ 'dsp' ], 'e', '', d)}"
TUNEVALID[dsp] = "ARM DSP functionality"
TUNE_CCARGS_MARCH_OPTS .= "${@bb.utils.contains('TUNE_FEATURES', [ 'dsp' ], '+dsp', '', d)}"