How can I write a new kernel image to the NAND flash of dm6446 ?

bresso

Dear Sir:

I want to write a new kernel image to the NAND flash of dm6446. I have loaded the image to the 0x02050000 of memory using 'loadb', then I should use 'nand erase XXX XXX' and 'nand write XXX XXX XXX', but I don't know the start address of nand flash...

can you give me some advices? Thank you very much.

Bresso

over 16 years ago

0 Juan Gonzales over 16 years ago

TI__Mastermind 37340 points

The following wiki article outline the steps necessary for doing this; it written primarily from a DM6446 EVM perspective, although other platforms are mentioned for completeness.

http://tiexpressdsp.com/index.php/Writing_Kernel_Image_to_NAND_Flash

Furthermore, if you are interested in learning a little bit more about NAND partitions, the following article may help (keep in mind this article was written from a DM355 perspective)

http://tiexpressdsp.com/index.php/DM355_NAND_Partitions

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How can I write a new kernel image to the NAND flash of dm6446 ?