[meta-freescale] SabreLite can not boot from SD card

[Baodong Chen]

before i "dd if=u-boot.imx of=/dev/sdb bs=512 seek=2", i write the
something else to the first 2 blocks(1K size) to the sdcard,
so the partition table is missing.
after i dd if=fsl-image-gui-nitrogen6x.sdcard of=/dev/sdb bs=512 count=2 to
write back the first 2 blocks, it did boot now!

thanks.


On Thu, Feb 20, 2014 at 8:36 AM, Baodong Chen <chenbdchenbd at gmail.com>wrote:

> Hi guys:
> I am using dora branch and MACHINE = "nitrogen6x" for my my SabreLite
> board, the build is ok. after that, i follow this link:
> https://wiki.linaro.org/Boards/MX6QSabreLite
> to write the SD loader to NOR flash.
>
> and i "dd if=fsl-image-gui-nitrogen6x.sdcard of=/dev/sdb" to write the
> image to sdcard and insert the sdcard to SD Slot(not micro SD slot), but
> can not boot.
> nothing output from debug serial.
>
> if i "dd if=u-boot.imx of=/dev/sdb bs=512 seek=2" and i can see the u-boot
> message from debug serial, but the kernel can not loaded.
>
>
> does fsl-image-gui-nitrogen6x.sdcard contains u-boot.imx in it?
>
> please guide me how to get through this!
>
> thanks!
>
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