u-boot hanging in T4160RDB-64B Machine

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u-boot hanging in T4160RDB-64B Machine

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vinothkumars
Senior Contributor III

Dear NXP,

I am working on t4160rdb-64b machine. Porting and booting was done properly at starting stage (At 1nd DDR3 controller and few drivers. After I configured the 2nd DDR3 controller the board is hanging at u-boot. After I disable the 2nd DDR3 controller also the board is hanging in u-boot.

Root cause,

1, And also I load the fman firmware for ethernet. I am not sure about this binary, I download this binary from the given link,

https://github.com/NXP/qoriq-fm-ucode

2, Due to 2nd DDR3 Controller initialization

3. Due to NAND Flash Controller

4. Due to Hardware Problem.

But, I check with all scenario. Still I have the same issue .

Please check the attachment. 

Thanks & Regards,

VInothS

kalaiyarasanpoyyamozhi

Regards,
Vinothkumar Sekar
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bpe
NXP TechSupport
NXP TechSupport

There are messages in the console log that an unmodified u-Boot should
not output. Assuming that the last message is generated by the procedure
of the same name and there have been no other modification except
debug prints, the board hangs somewhere in the board-specific code or
soon after that. Suggestions:

1. Use an NXP SDK version of u-Boot.

2. If you coped your board initialization code from a known/supported
   board directory, review your changes, make sure that: (a) it does not
   attempt to access any peripheral that is not there on your board;
   (b) only minimum changes have been done to reflect your board specific.

3. Test your system memory for stability.

4. Debug your u-Boot with a JTAG debugger to find where it spins:

https://www.nxp.com/docs/en/application-note/AN4876.pdf

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vinothkumars
Senior Contributor III

Bpe,

Thank you for your reply,

This the problem with uboot configuration (wrong architecture selected ).

Thanks & Regards,

VinothS,

Regards,
Vinothkumar Sekar
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vinothkumars
Senior Contributor III

Hi bpe, Thank you for your reply

Regards,

VinothS

Regards,
Vinothkumar Sekar
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vinothkumars
Senior Contributor III

Hi pbe, 

Some of the Ethernet PHY configured in hardware side but not working as well as NAND also not working properly. So, may be this the issue from when software trying to point these hardware. I will check. Thank you.

Regards,

VinothS

Regards,
Vinothkumar Sekar
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