你好，
串口调试时，认证失败。
NOTICE: fast_boot:0
S
F
L
O
NOTICE: efuse cpu_cfg = 0
W
NOTICE: Booting Trusted Firmware
NOTICE: BL1: v1.4(release):HR-ROM-Rel-v1.1-141-ga91d4dd-dirty
NOTICE: BL1: Built : 11:24:44, Oct 23 2019
NOTICE: Waiting connect …
NOTICE: boot src: 0
NOTICE: eMMC : 0xd6
NOTICE: BL1: Booting BL2
ERROR: spl_header_off is not in a valid range: = 1400000a
Auth fail
Error reading from serial device
