what to do if nand is erased.........

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1

By mistake I erased nand flash. The commands I tried were as below:

2

Devanand wrote:

By mistake I erased nand flash. The commands I tried were as below:
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mmcinit
mmc init
fatload mmc 0 82000000 MLO
nand unlock
nand ecc hw
nandecc hw
nand erase 0 80000
nand write 82000000 0 20000
nand write 82000000 20000 20000
nand write 82000000 40000 20000
nand write 82000000 60000 20000
fatload mmc 0 0x80200000 u-boot.bin
nand unlock
nand ecc sw
nandecc sw
nand erase 80000 160000
nand write 0x80200000 80000 160000
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Now how can I recover my beagleboard.Please help.

Boot from the SD card by holding down the USER button
during power on and boot.