Hi,
After dancing around with not working new RockPi eMMC adapter, and pushing Debian 9 image to /dev/mmcblk1 by dd, a boot from eMMC is not started.
So, I supposed what faulty adapter destroyed mmcblk1boot0 or mmcblk1boot1, or both. Since gparted was not to be able to see them (it only says “mmcblk1 read error” twice), I does restoring mbr(s) on both mmcblk1boot0 and mmcblk1boot1.
On boot, instead of nothing or Debian, I got:
Debian GNU/Linux 9 linaro-alip tty1
linaro-alip login:
There, after linaro/linaro, something blinks for 0.5 sec … and I am back at login.
I stuck there.
I am not sure I will repair boot after correct login, but I wont to get in to check if I will.
All around is about Rock Pi 4A.
Your’s,
Eugenius.