# Technexion PICO-IMX7D SOM

**URL:** <https://hub.mender.io/t/technexion-pico-imx7d-som/451>\
**Category:** Yocto Project\
**Tags:** yocto, rocko, nxp\
**Created:** [April 4, 2019, 2:48pm UTC](https://hub.mender.io/t/technexion-pico-imx7d-som/451 "2019-04-04T14:48:59Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![drewmoseley](https://yyz2.discourse-cdn.com/flex036/user_avatar/hub.mender.io/drewmoseley/32/47_2.png) [@drewmoseley](https://hub.mender.io/u/drewmoseley)\
**Post date:** [July 31, 2020, 10:20pm UTC](https://hub.mender.io/t/technexion-pico-imx7d-som/451/10 "2020-07-31T22:20:59Z")

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I used pico-imx7 as documented on this page. In the [rocko branch of meta-edm-bsp-release](https://github.com/TechNexion/meta-edm-bsp-release/tree/rocko_4.9.88-2.0.0_GA/conf/machine) that is the only machine file that exists.

The imx7d-pico is a different machine working on the warrior branch and [contributed](https://hub.mender.io/t/technexion-pico-pi-imx7/136) by @jorisoffouga

I don’t know what pico-imx7d is.

What branch are you building that causes the error? It’s not a matter of removing things from bblayers.conf. As the error indicates, you have to select one by setting an appropriate PREFERRED\_VERSION\_linux-firmware in your local.conf. But I didn’t see that in the branch tested here so I’m guessing you are using a different branch or at least that there are new commits on the rocko branch since this page was created.

Drew

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