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Board faulty - debug attached - not solved

Posted: Sun Sep 17, 2017 10:19 pm
by spants
I have two Nanopi neo2 with oled/case.

One of them intermittently wont start - I connected the debug cable and got the following:
(I have swapped sdcards with the working one and still get error)

These are brand new ordered directly - how do I get a replacement board?

Resetting CPU …

resetting …
“Synchronous Abort” handler, esr 0x5e000000
ELR: 12484
LR: 4fdd8f80
x 0: 0000000084000009 x 1: 0000000000000001
x 2: 0000000000000000 x 3: 000000004fdd8fd0
x 4: 0000000000014428 x 5: 00000000ffffffc8
x 6: 000000004fdd91c0 x 7: 000000000000000a
x 8: 040902c300000000 x 9: 262001a200000000
x10: 0eb2ce7000000000 x11: 000000000000000c
x12: 7e1193c40007fffe x13: 9038604081670000
x14: 1ba3918158080001 x15: 363340ac09000010
x16: 9357c5bf1c840442 x17: 10a0215a51188000
x18: 0000000000053a90 x19: 000000004fdd91e0
x20: 000000004fdff5b0 x21: 000000004fdff4b0
x22: 0000000000017835 x23: 000000004fd00000
x24: 000000004fdff470 x25: 000000004fdff5b0
x26: 000000004fdff471 x27: 0000000000000001
x28: 0000000000000004 x29: 000000004fdd8f60

Resetting CPU …

resetting …
“Synchronous Abort” handler, esr 0x5e000000
ELR: 12484
LR: 4fdd8c00
x 0: 0000000084000009 x 1: 0000000000000000
x 2: 0000000000000004 x 3: 000000004fdd8c50
x 4: 0000000000014428 x 5: 00000000ffffffc8
x 6: 000000004fdd8e40 x 7: 000000000000000a
x 8: 040902c300000000 x 9: 262001a200000000
x10: 0eb2ce7000000000 x11: 000000000000000c
x12: 7e1193c40007fffe x13: 9038604081670000
x14: 1ba3918158080001 x15: 363340ac09000010
x16: 9357c5bf1c840442 x17: 10a0215a51188000
x18: 0000000000053a90 x19: 000000004fdd8e60
x20: 000000004fdff5b0 x21: 000000004fdff4b0
x22: 0000000000017835 x23: 000000004fd00000
x24: 000000004fdff470 x25: 000000004fdff5b0
x26: 000000004fdff471 x27: 0000000000000001
x28: 0000000000000004 x29: 000000004fdd8be0

Resetting CPU …
=================
........over and over again

Re: Board faulty - debug attached

Posted: Mon Sep 18, 2017 10:08 am
by spants
I tried a different sdcard (make) it it seems to be ok now... strange....


Started going wrong again. Probably hardware then :-(