02-08-2020, 06:36 AM
(02-07-2020, 04:23 PM)Wizzard Wrote: I erased that flash using the command supplied in the first post. I had not connected any of boot devices except NVMe and eMMC in PBP. Should I disconnect them too?
I tried boot also from USB using SD to USB adapter, but the result was the same. Blank screen with backlight.
As I said before - probably you have not erased the flash completely.
Try this:
Code:
fallocate -l 16M zerospi
dd if=/dev/zero of=zerospi bs=1M count=16
Then flash this file to SPI using rkdeveloptool:
Code:
rkdeveloptool db rk3399_loader_spinor_v1.15.114.bin
rkdeveloptool wl 0 zerospi
rkdeveloptool td
rkdeveloptool rd
That should definitely get rid of any leftovers in SPI. Then reboot pbp and write @"dhivael" uboot again.