1CONFIG_ARM=y 2CONFIG_TARGET_BCMCYGNUS=y 3CONFIG_SYS_EXTRA_OPTIONS="SYS_SDRAM_SIZE=0x20000000,ARMV7_NONSEC" 4# CONFIG_CMD_IMLS is not set 5# CONFIG_CMD_FLASH is not set 6# CONFIG_CMD_SETEXPR is not set 7CONFIG_SYS_NS16550=y 8