1*dd84058dSMasahiro YamadaCONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024" 2*dd84058dSMasahiro YamadaCONFIG_ARM=y 3*dd84058dSMasahiro YamadaCONFIG_TARGET_NITROGEN6X=y 4