magic missmatch, response was 0x00000000 in imx7d-pico android things

neuberfran · ‎12-22-2019

https://community.nxp.com/docs/DOC-105652

Hi,

I have the link error below:
https://community.nxp.com/thread/518603

and I'm trying this:
https://github.com/boundarydevices/imx_usb_loader

I have this issue in that place, because not have file mx7d_usb_work.conf :

Please add support to imx7d-pico NXP SOM Module · Issue #109 · boundarydevices/imx_usb_loader · GitH...

My question is:

How can I change this line: hid,1024,0x910000,0x80000000,1G,0x00910000,0x20000 in

mx7_usb_work.conf to work correctly with imx7d-pico and resolve the topic issue?

igorpadykov · ‎12-22-2019

Hi NEUBER

such error may happen when for example uboot version does not match

to linux kernel, so may be recommended to rebuild all sources from scratch.

As imx7d-pico was developed by technexion, issue may be posted on its forum

https://www.technexion.com/solutions/iot-development-platform/android-things/

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

neuberfran · ‎12-23-2019

igorpadykov This company's forum does not accept posts. They do not answer my emails.Those people don't talk to me anymore. I was never rude. I have two complete kits practically unused. I can't even sell it.

@igorpadykov You have been following this case and maybe you can answer me something about mfgtool2. (I'm investigating, in detail, why this tool damage my device)

1) In photo121 (attached) What is the command blkdiscard for? Could leaving this command (8 minutes longer than it should: My other imx7d pico android things start kit died, again ) running on Host PC have damaged my device? What other photo list command (photo121) may have damaged my device?

Having left 8 minutes longer, may have made it jump from container </LIST> thus unduly going to the "eMMC-Brillo-uboot-fuse" Container ???

photo121.png - Google Drive

2) Why my ucl2.xml don't have  Container ? (photo122)

photo122.png - Google Drive

i.MX8MQ booting error?

3) What about this (u said):

You should modify software sources for "MCIMX7D5EVM10SD" part.

How can I do this? Will I have to remove the new chip and do this rewriting?