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Can't boot from NAND for AM3517 on Android

Kevin Chow
Expert 1625 points


 Hi TI,

I am testing am3517evm with TI-Android-GingerBread-2.3.4-DevKit-2.1, and the kernel is 2.6.37, when I fastboot all the modules into flash, then start the board, it will stop before entering the android system.

but when I tested with TI-Android-GingerBread-2.3-DevKit-1.0 and the kernel is 2.6.32, it can start successfully.

For the ubi system works well, Some options should be selected in kernel 2.6.32, they are

 --- NAND Device Support                                                    

 <*>   NAND Flash device on OMAP2 and OMAP3             

   [*]     GPMC prefetch support for NAND Flash device        

   [*]       DMA mode   

 

but these options can't be found in kernel 2.6.37.

So how to let ubi.img works on flash if I update the kernel to 2.6.37?

 

Thanks,

Kevin