# How to boot from Yocto prebuilt Image?

**URL:** <https://community.solid-run.com/t/how-to-boot-from-yocto-prebuilt-image/130>\
**Category:** NXP i.MX8M Plus\
**Created:** [July 29, 2021, 9:07am UTC](https://community.solid-run.com/t/how-to-boot-from-yocto-prebuilt-image/130 "2021-07-29T09:07:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![SLamda](https://avatars.discourse-cdn.com/v4/letter/s/ea666f/32.png) [@SLamda](https://community.solid-run.com/u/SLamda)\
**Post date:** [July 29, 2021, 9:07am UTC](https://community.solid-run.com/t/how-to-boot-from-yocto-prebuilt-image/130/1 "2021-07-29T09:07:21Z")

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Could you tell me the way to boot from yocto prebuilt image?

I wrote the image which downloaded from solid run Images([SolidRun Images](https://images.solid-run.com/IMX8/)),  
but it cannot boot up and repeat reboot with bellow logs on serial console.

SOM:i.MX8M Plus  
Carrier Board: HummingBoard Mate  
Image:imx-image-full-imx8mpsolidrun.wic.bz2  
( imx8mp\_yocto\_gategarth-5.10.9-1.1.0/  
1.16GB 05/May/2021 04:49:09)

------Log------  
U-Boot SPL 2020.04-5.10.9-1.0.0+gf0120c90dc (Mar 05 2021 - 07:05:56 +0000)  
Training for 3GByte Micron  
DDRINFO: start DRAM init  
DDRINFO: DRAM rate 3000MTS  
Training FAILED  
Re-training for 1GByte Samsung memory  
DDRINFO: start DRAM init  
DDRINFO: DRAM rate 4000MTS  
DDRINFO:ddrphy calibration done  
DDRINFO: ddrmix config done  
Normal Boot  
Trying to boot from BOOTROM  
image offset 0x8000, pagesize 0x200, ivt offset 0x0

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<div class="post-metadata">

**Author:** ![SLamda](https://avatars.discourse-cdn.com/v4/letter/s/ea666f/32.png) [@SLamda](https://community.solid-run.com/u/SLamda)\
**Post date:** [August 2, 2021, 10:29am UTC](https://community.solid-run.com/t/how-to-boot-from-yocto-prebuilt-image/130/2 "2021-08-02T10:29:57Z")

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I had a mistake when burn the boot image to SD card. I used " balenaEtcher" to write compressed image without uncompression.  
I have written the boot image after uncompession and confiremed it work well.  
It seems that " balenaEtcher" does not support bz2 comppressed image.
