Synchronous Exception at 0x0000000000CA5010

[lucmann]

When I'm done with step 7, there seems to be something wrong during booting. And I could press the reset button to reproduce the below situation over and over again.

I tried to select Fastboot in grub menu, but it looks like the system doesn't manage to receive my input (from minicom on host)

BTW, during the running update_hikey970.sh, I see a few of errors below, which I'm not sure if they are relevant

target reported max download size of 134217728 bytes
sending 'boot' (65536 KB)...
OKAY [  2.432s]
writing 'boot'...
FAILED (status read failed (No such device))
finished. total time: 7.563s

< waiting for any device >
target reported max download size of 134217728 bytes
erasing 'system'...
OKAY [  0.305s]
sending sparse 'system' 1/6 (129097 KB)...
OKAY [  5.032s]
writing 'system' 1/6...
FAILED (status read failed (No such device))
finished. total time: 43.189s
Update Done!