howto cp to flash

[Franck Jullien]

2012/11/19 zzs <zzs213 at 126.com>:
> After download zbarebox.bin to /, I wrote it to flash
>
>    tftp barebox.bin
>    memcpy -b -s./zbarebox.bin -d/dev/nor0.root 0 0
>
> Then I dump both:
>
> # md -s /dev/nor0.root
> 00000000: ffffffff ffffffff ffffffff ffffffff                ................
> 00000010: ffffffff ffffffff ffffffff ffffffff                ................
> 00000020: ffffffff ffffffff ffffffff ffffffff                ................
>
> # md -s ./zbarebox.bin
> 00000000: ea00000a eafffffe eafffffe eafffffe                ................
> 00000010: eafffffe 0000016c eafffffe eafffffe                ....l...........
> 00000020: 65726162 00786f62 23b00000 0002389c                barebox....#.8..
>
> No contents in flash, Why?
>
> Another question:
>
> How can I get file size in script?
>
> --
> Best Regards,
> zzs
>
>
>
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Hi,

Did you erase the flash ?
You can also directly do a tftp barebox.bin /dev/nor0.your_partition

Franck.