U-boot prompt not coming in T4240 board

[smitagumansingh]

Hi ,

Unfortunately my T4240 board got bricked and I am unable to get u-boot prompt. Please help me to unbrick my T4240 board .

[smitagumansingh]

Hi Ufedor,

I have installed CodeWarrior on my window machine but unable to perform NOR Flash from the ISO image. Is there any document or QSG to follow flashing of an image using CodeWarrior  USB TAB ?

[ufedor]

Please refer to the following section in the SDK Documentation:

Submit Form 

[ufedor]

If the board is T4240RDB you can try to boot from the alternative NOR Flash bank by setting SW3(3:1)=OFF-ON-ON.

[smitagumansingh]

Hi Ufedor,

Thanks for the quick reply. I tried by changing SW3 switch setting to SW3(3:1)=OFF-ON-ON , still u-boot prompt is not coming. Any other way to get it back ??

[ufedor]

In this case it is required to use CodeWarrior Flash Programmer to restore complete NOR Flash from the image provided in the SDK Source ISO availabled at:

https://freescaleesd.flexnetoperations.com/337170/477/10318477/QorIQ%20Linux%20SDK%20v2.0%20PPC64E65...