75XX XNAND Recovery: Difference between revisions
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Initrd | Initrd | ||
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nandctl -XW 4096 -z 512 --seek part2 | nandctl -XW 4096 -z 512 --seek part2 -i /path/to/initrd | ||
</source> | </source> | ||
Revision as of 12:45, 29 August 2011
This needs to be done directly on the SBC. Please note that all NBD partitions from the NAND card must be dismounted before attempting to image the NAND on the SBC.
You can find the latest xnand image here. Make sure you decompress the image first before writing.
Backup
Entire Image
nandctl -XR 2048 -z 131072 > /path/to/backup.dd
Kernel
nandctl -XR 4096 -z 512 --seek part1 > /path/to/kernel
Initrd
nandctl -XR 4096 -z 512 --seek part2 > /path/to/initrd
Restore
Entire Image
nandctl -XW 2048 -z 131072 -i /path/to/xnandimg-latest.dd
Kernel
nandctl -XW 4096 -z 512 --seek part1 -i /path/to/kernel
Initrd
nandctl -XW 4096 -z 512 --seek part2 -i /path/to/initrd