            Booting...
gmac check connect ret=0 cost time=0 ms
▒▒▒▒BL checksum:66 add_checksum:180 bldev is 1!
Using soft ecc in spi-nand
BL checksum:66 add_checksum:180 bldev is 1!
Using soft ecc in spi-nand
BL checksum:66 add_checksum:180 bldev is 1!
Using soft ecc in spi-nand
BL checksum:66 add_checksum:180 bldev is 1!
Using soft ecc in spi-nand
Bootloader is not available.
Reboot after 5 seconds!