CONFIG_BLACKFIN=y CONFIG_TARGET_CM_BF537U=y CONFIG_BOOTDELAY=5 CONFIG_CMD_MMC=y CONFIG_CMD_SPI=y CONFIG_CMD_I2C=y CONFIG_CMD_GPIO=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_DHCP=y CONFIG_CMD_PING=y CONFIG_CMD_SNTP=y CONFIG_CMD_DNS=y CONFIG_CMD_CACHE=y CONFIG_CMD_EXT2=y CONFIG_CMD_FAT=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y