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physical nand damage or wrong firmware on Q+ h6


fabiobassa

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Good morning all, maybe someone could enlight me
I own this box who internal board is a Q+ h6 version 3.0 . Despite of what is claimed ( 4 giga ram ) really the board is 2 giga ram.
But the biggest problem is that the board is stick on Q logo and doesn't go further
I have access to uart and when I try to flash new firmware, DOESN'T MATTER if I use phoenixsuite or the sd I have got this message:
 

[18.838]nand not support! channel 0 chip 0: 2c 84 64 3c a9 04 00 00
[18.843]nand not support! channel 0 chip 1: 00 00 00 00 00 00 00 00
[18.849]nand not support! channel 0 chip 2: 00 00 00 00 00 00 00 00
[18.855]nand not support! channel 0 chip 3: 00 00 00 00 00 00 00 00
[18.861] no nand found !
[18.863]nand_physic_init nand_build_nsi error
[18.867]nand_physic_init error -1
[18.870]NB1 : nand phy init fail
[18.873]NB1 : enter phy Exit
[18.876]nand_physic_exit
[18.878]NAND_UbootProbe end: 0xffffffff
[18.881]try nand fail
[18.883]try spinor fail
[18.885]flash init end
initcall sequence 5ee50300 failed at call 4a00f9dc
### ERROR ### Please RESET the board ###

well is clear that programming doesn't occur due failure on nand . But i would try to understand if I own the wrong firmware or effectively the internal nand is damaged
So I flashed a SD with latest armbian
 

Armbian_20.02.0-rc1.035_Aw-h6-tv_bionic_current_5.5.0-rc6_desktop_20200204.img

and the board boots and run PERFECTLY. But I don't see the internal nand yet may be this armbian version doesn't support nand
Please could you point me to right armbian version, if exist   that can support internal NAND ?

At least id I recognize the internal storage could have some e2fsck or doing other analysis

ty in advance

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@martinayotte ty for replaying

Yes I guessed something like that, also on rockchip ( on those boards I have much much experience than allwinner, this is my first approach here ) there is no support for nand on mainline

would you be so kind to point me , if you know , to any armbian version with legacy kernel of course that could support internal nand of those Q6 h+ (h6 processor) ?

and if you know, is there a way to reboot in recovery to try a deep wipe of /data ( i know for sure nand isn't completely corrupted since it boots to some point) 

The canonical method of pushing the button while powering on leads to nowhere

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Well I know nand is obsolete but you know how technician people are , now I want I understand and go deeper in this knowledge trying to relive the board just I should search for already compiled image without going trhought the whole process.

Hope armian had also a " legacy" approach 

 

Ty anyway 

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