stopping from booting up

mans

I have a system that would boot from SD card. It will boot UBoot and I can see messages output by first stage of uboot, bootling linux ( no messages from second stage of uboot)

I tried to intruprt booting by pressing esc after first uboot stage, it is doesn't accept my input and goes directly to boot linux. Is there any way that I can stop it from booting linux?

over 12 years ago

0 Richard Ra over 12 years ago

TI__Prodigy 80 points

Are those images(MLO and u-boot.bin) in SD Card ?

If not, you can copy u-boot.bin to SD card.

And did you build those images in same u-boot code ?

Thanks,

0 mans over 12 years ago in reply to Richard Ra

Expert 1005 points

Yes the mlo and u-bbot image are on sd card, but the image on nand is not the same image as u-boot on sd card.

The device is programmed to boot first from nand and then from sd card and it is hard wired and can not be changed.

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stopping from booting up