Problem with 'nandecc' command.

peerapong

Other Parts Discussed in Thread: TMDXEVM3358

HI everyone,

I use TMDXEVM3358 board I try flashing image to NAND flash follow this document

http://processors.wiki.ti.com/index.php/AM335x_U-Boot_User%27s_Guide#Flashing_images_to_NAND_in_UART_boot_mode

everything OK until I use 'nandecc' command like this

U-Boot# nandecc hw 2

it show

Unknown command 'nandecc' - try help

What happens and please tell me how to solve this problem?

over 12 years ago

0 Avinash Philip over 12 years ago

TI__Intellectual 950 points

Hi,

if you were using latest am335x U-boot, no need to use nandecc command to switch ecc.

Default ecc is is BCH8. so you can skip the ecc switching and flash the size of image exactly.

Might be required 3 erase blocks to flash u-boot & hence a change in flash layout is there.

Thanks avinash

0 peerapong over 12 years ago in reply to Avinash Philip

Prodigy 40 points

Thank you so much.It's works.

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Problem with 'nandecc' command.