AnsweredAssumed Answered

stop at starting kernel

Question asked by caohaifeng on May 5, 2013
Latest reply on Apr 8, 2014 by Wally Yeh

Hi , guys,

I have trouble when I try running the uImage from microSD.

After modifying the u-boot and ltib menuconfig, I get u-boot.bin,uImage,and rootfs.

Then I download them to microSD by using ‘dd’ command .

. create the MBR

. sudo dd if=u-boot.bin of=/dev/sdb bs=512 seek=2 skip=2 && sync && sync

. sudo dd if=uImage of=/dev/sdb bs=512 seek=2048 && sync && sync

.make sdb1 file system format ext3 by sudo mkfs.ext3 /dev/sdb1, then copy the rootfs into the sdb1

  sudo cp -rpa [A-z]* /mnt, here I set /mnt as mountpoint

 

Then insert th SD card , stop at starting kernel

1.png

u-boot bootargs was set like this

1.png

Can somebody give me a hint to solve it ? thank you.

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