Hi all,
I have a Allwinner box (A31s, 1G memory, 8G eMMC). Armbian worked very well when I booted it from SDCard. But after I installed Armbian to its eMMC by following the guide, my box could not boot again from either eMMC or SDCard. I guess "dd if=/dev/zero of=/dev/mmcblk0 bs=1024 seek=8 count=1" killed the box. The TTL shows below error message
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U-Boot SPL 2017.01-armbian (Feb 02 2017 - 01:58:31)
DRAM: 1024 MiB
Trying to boot from MMC2MMC Device 1 not found
spl: could not find mmc device. error: -19
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
================================================================
I also tried to boot it from SDCard or USB. Neither of them could work.
Is there any way that I can de-brick it? Or, the box is already died. Thanks.
