How to Create a Bootable SD FIT Image ?

[tengri]

Dear All,

How do we prepare a bootable single image (like a pre-built ubuntu image) out of kernel uImage, compiled rootfs (rootfs.cpio.gz -> uramdisk.img) and uboot ? rootfs was compiled using Buildroot ....

[igorpadykov · Accepted solution]

Hi Anuradha

please check attached Yocto Guide and below link

Installing Ubuntu Rootfs on NXP i.MX6 boards | NXP Community 

Freescale Yocto Project main page 

Best regards
igor
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[tengri]

Dear Igor,

Hi, I was able to get an SD card with partitions including uboot, rootfs and dtb file. When I inserted it to imx6 sabrelite board, in the uboot prompt, how can I set the environment parameters to get the kernel boot ? Without any configurations, first the uboot (I think this prompt comes from NAND flahed uboot - not the one I put in the sd boot partition ?) asks for a 6x_bootscript and hangs as it's not included in the SD image. How can resolve this ?

Thanks 

[igorpadykov]

Hi Anuradha

please post this to

https://boundarydevices.com/tag/ubuntu/ 

Best regards
igor