How to load Yocto image into SD card?

Embedded Devices Linux
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1

Hi,

I am new into this platform and Im wondering how to flash yocto image into SD card and then boot from the SD card

Thanks in Advance

2

What platform are you talking about? Please clarify in subject. Assuming this is for cc6ul:
your u-boot needs to be in internal FLASH. You can’t boot entirely of SD card. The rootfs and kernel could be on SD card.
something along those lines should work:
> => setenv mmcroot /dev/mmcblk1p2
>
> => setenv mmcdev 1
>
> => dboot linux mmc