¢‡•mbootdelay=1bootcmd=run setargs_nand boot_normalconsole=ttyS0,115200nand_root=/dev/systemmmc_root=/dev/mmcblk0p7init=/initloglevel=5extras=bootsatasetargs_nand=setenv bootargs console=${console} init=${init} loglevel=${loglevel} ${extras}setargs_mmc=setenv bootargs console=${console} init=${init} loglevel=${loglevel}boot_normal=boota 40007800boot_recovery=sunxi_flash read 40007800 recovery;boota 40007800boot_fastboot=fastbootrecovery_key_value_max=0x13recovery_key_value_min=0x10fastboot_key_value_max=0x8fastboot_key_value_min=0x2