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Tom Hochstein e3ccf63913 Revert changes inappropriate for 6.12.34 
Two commits made on the 6.12.20 release branch are not appropriate for
the 6.12.34 release and must be manually removed from the merge.

Revert "meta-imx-bsp/layer.conf: Add missing DTB for imx93-14x14-lpddr4x-evk [YOCIMX-8958]"

This reverts commit f428525d48.

Revert "psplash: Add EPDC fb0 rules [YOCIMX-9007]"

This reverts commit 7be5dd7b3b.
2025-10-08 13:59:52 -05:00
meta-imx-bsp Revert changes inappropriate for 6.12.34 2025-10-08 13:59:52 -05:00
meta-imx-cockpit cockpit/imx-atf: Adjust for base recipe simplification 2025-07-28 12:50:05 -07:00
meta-imx-ml litert-vx-delegate: Update litert-vx-delegate_1.2.0.bb to commit 5d7eb90 2025-09-05 12:33:08 +02:00
meta-imx-sdk Merge branch 'walnascar-6.12.34-2.1.0' into walnascar 2025-10-07 14:41:34 -05:00
meta-imx-v2x layer.conf: Add walnascar to compatible layer 2025-03-30 22:24:09 +08:00
tools imx-setup-release.sh: Hook in meta-perl layers [YOCIMX-9220] 2025-08-21 21:42:42 +08:00
LICENSE.txt conf/layer.conf: Upgrade EULA to v63 [YOCIMX-9098] 2025-07-01 03:42:11 +02:00
README.md README.md: Update [YOCIMX-9264] 2025-09-17 13:15:25 -05:00
SBOM-NXP.spdx.json SBOM: Update for 6.12.34-2.1.0 (2025 Q3) release. 2025-09-01 16:00:23 +08:00
SCR-6.12.34-2.1.0.txt SCR: Automatic update 2025-09-04 18:45:11 +02:00

README.md

Yocto Project BSP for NXP i.MX Linux

The repository https://github.com/nxp-imx/meta-imx contains multiple Yocto Project layers supporting Linux development for the NXP i.MX Series 6 through 9.

Layer Purpose
meta-imx-bsp BSP
meta-imx-cockpit eCockpit
meta-imx-ml Machine Learning
meta-imx-sdk Distro
meta-imx-v2x Vehicle-to-Everything

The following development boards were tested in this release.

Product/Family Board Machine Configuration Files
i.MX 6ULZ EVK imx6ulz14x14evk
i.MX 6ULL EVK imx6ull14x14evk
i.MX 6UltraLite EVK imx6ulevk
i.MX 6SoloX SABRE imx6sxsabresd
i.MX 6Solo SABRE imx6solosabresd
i.MX 6DualLite SABRE imx6dlsabresd
i.MX 6Quad SABRE imx6qsabresd
i.MX 6QuadPlus SABRE imx6qpsabresd
i.MX 7ULP EVK imx7ulpevk
i.MX 7Dual SABRE imx7dsabresd
i.MX 8 MEK imx8qmmek
i.MX 8M EVK imx8mq-lpddr4-wevk, imx8mq-evk
i.MX 8M Mini EVK imx8mm-lpddr4-evk, imx8mm-ddr4-evk
i.MX 8M Nano EVK imx8mn-lpddr4-evk, imx8mn-ddr4-evk
i.MX 8M Plus EVK imx8mp-lpddr4-evk, imx8mp-ddr4-evk
FRDM imx8mp-lpddr4-frdm
i.MX 8X MEK imx8qxpc0mek
i.MX 8XLite EVK imx8dxlb0-lpddr4-evk, imx8dxlb0-ddr3l-evk
i.MX 8ULP EVK imx8ulp-lpddr4-evk, imx8ulp-9x9-lpddr4x-evk
i.MX 91 EVK imx91-11x11-lpddr4-evk, imx91-9x9-lpddr4-qsb
FRDM imx91-11x11-lpddr4-frdm, imx91-11x11-lpddr4-frdm-imx91s
i.MX 93 EVK imx93-11x11-lpddr4x-evk, imx93-14x14-lpddr4x-evk, imx93-9x9-lpddr4-qsb
FRDM imx93-11x11-lpddr4x-frdm
i.MX 94 EVK imx943-19x19-lpddr5-evk, imx943-15x15-lpddr4-evk, imx943-19x19-lpddr4-evk
i.MX 95 EVK imx95-19x19-lpddr5-evk, imx95-15x15-lpddr4x-evk
FRDM imx95-15x15-lpddr4x-frdm
Verdin imx95-19x19-verdin

Quick Start Guide

The following instructions show how to download and build the current release.

Install the repo utility

Follow the instructions here: https://gerrit.googlesource.com/git-repo/+/HEAD/README.md

Install essential host packages

Follow the instructions here: https://docs.yoctoproject.org/5.2.2/singleindex.html#build-host-packages

Download the Yocto Project layers

Use the i.MX Linux BSP manifest repository to create the Yocto Project layers.

$: repo init -u https://github.com/nxp-imx/imx-manifest.git -b imx-linux-walnascar -m imx-6.12.34-2.1.0.xml
$: repo sync

Setup a Yocto Project build folder

To setup a new build folder called build, run i.MX Linux Yocto Project Setup:

$: [MACHINE=<machine>] [DISTRO=<distro>] source ./imx-setup-release.sh -b build
where
    <distro>  defaults to fsl-imx-xwayland
    <machine> defaults to imx6qsabresd

End User License Agreement

The NXP i.MX End User License Agreement (EULA) is displayed during the setup process. Please read it carefully. The license must be accepted to allow access to the NXP EULA-licensed recipes.

Distro Configuration

Depending on the i.MX Series, the BSP supports different graphics backends and different distros to highlight those.

Series Distro Name Description
6 and 7 fsl-imx-fb Framebuffer backend
6-9 fsl-imx-wayland Weston desktop on Wayland backend, includes framebuffer support
6-9 fsl-imx-xwayland Weston desktop on Wayland backend, includes framebuffer and XWayland support

Setup for an existing build folder

In order to configure a Linux shell for building in an existing build folder:

$: cd <build folder>/..
$: source ./setup-environment <build folder>

Build an image

Three different images are provided in the distribution layer.

Image Name Description
imx-image-core base image with Weston desktop
imx-image-multimedia imx-image-core plus multimedia
imx-image-full imx-image-multimedia plus Qt and machine learning

Here's an example:

$: bitbake imx-image-full