Hi. When doing a "fastboot flash rootfs " command from my host PC, I sometimes see one of these two errors on the target DragonBoard:
1.) [222980] EP ( index = 5) status:
[222980] phy_num = 0
[222980] usb ep num = 0
[222980] dir = 0
[222980] type = 0
[222980] resource_idx = 0
[222980] trb_queued = 0
[222980] bytes_queued = 0
[222980] state = 0, EP_STATE_INIT
[222980] ep req len = 0 trbctl = 0
2.) [241140] fastboot: flash:rootfs
[244600] Wrote 1572864 blocks, expected to write 1572864 blocks
[244860] fastboot: download:1fc8f86c
[245210] usb_read() transaction failed. txn_status = -1
[245210] usb_read(): DONE: ERROR: len = 533264492
[245210] fastboot: oops!
Does anyone know what these errors mean? Is the first error ok? It “seems” to continue and the rootfs “seems” to be ok, but how can I know for sure? The second error seems serious because I end up in after a reboot.
Also, is there any way to detect these error on the PC (host) side?
Thanks,
kimbo
