1*dd84058dSMasahiro YamadaCONFIG_SYS_EXTRA_OPTIONS="PPC_B4420,RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF40000" 2*dd84058dSMasahiro YamadaCONFIG_PPC=y 3*dd84058dSMasahiro YamadaCONFIG_MPC85xx=y 4*dd84058dSMasahiro YamadaCONFIG_TARGET_B4860QDS=y 5