1CONFIG_PPC=y 2CONFIG_MPC85xx=y 3CONFIG_TARGET_P1_P2_RDB_PC=y 4CONFIG_SPL=y 5CONFIG_SYS_EXTRA_OPTIONS="P1021RDB,SPIFLASH" 6CONFIG_SPI_FLASH=y 7CONFIG_NETDEVICES=y 8CONFIG_E1000=y 9