1CONFIG_ARM=y 2CONFIG_ARCH_AT91=y 3CONFIG_TARGET_CORVUS=y 4CONFIG_SPL=y 5CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9M10G45,MACH_TYPE=2066,SYS_USE_NANDFLASH" 6# CONFIG_CMD_BDI is not set 7# CONFIG_CMD_IMI is not set 8# CONFIG_CMD_IMLS is not set 9# CONFIG_CMD_LOADS is not set 10# CONFIG_CMD_FPGA is not set 11# CONFIG_CMD_SETEXPR is not set 12CONFIG_SYS_PROMPT="U-Boot> " 13