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Gabriel Howard
Gabriel Howard

NXP Wi-Fi Driver and Networking Utilities: A Comprehensive Guide on How to Download and Build Them


How to Download and Build NXP Wi-Fi Drivers




If you are looking for a way to enable wireless connectivity on your device using NXP's Wi-Fi solutions, you will need to download and build the NXP Wi-Fi drivers. These drivers are software components that allow your device to communicate with the NXP Wi-Fi chips and access the wireless network. In this article, we will show you how to download and build NXP Wi-Fi drivers for generic ARM64 platforms using Yocto, a Linux-based embedded development environment. We will also show you how to test and troubleshoot the NXP Wi-Fi drivers on your device.


What are NXP Wi-Fi drivers and why do you need them?




NXP is a leading provider of wireless solutions for various markets, including automotive, industrial, IoT, and consumer. NXP offers a range of Wi-Fi chips that support different standards, such as Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6. These chips provide high-performance, low-power, and secure wireless connectivity for your device.




how to download and build nxp wi-fi drivers



However, to use these chips on your device, you will need the corresponding NXP Wi-Fi drivers. These drivers are software components that allow your device to communicate with the NXP Wi-Fi chips and access the wireless network. The drivers also provide features such as security, quality of service, power management, and host interfaces.


Therefore, if you want to enable wireless connectivity on your device using NXP's Wi-Fi solutions, you will need to download and build the NXP Wi-Fi drivers that match your device's hardware and software specifications.


What are the prerequisites for downloading and building NXP Wi-Fi drivers?




Before you can download and build the NXP Wi-Fi drivers, you will need to have some prerequisites in place. These include:


  • A device that supports generic ARM64 platforms. This is a common architecture for embedded devices that use 64-bit ARM processors.



  • An evaluation board (EVK) that matches your device's hardware specifications. This is a board that allows you to test and debug your device's hardware components. You can find a list of supported EVKs for different i.MX RT platforms on the website.



  • A Wi-Fi module that matches your device's wireless specifications. This is a module that contains the NXP Wi-Fi chip and other components that enable wireless connectivity. You can find a list of supported Wi-Fi modules for different NXP Wi-Fi platforms on the website.



  • A micro USB cable or an SD card adapter to connect your device to your computer.



  • A Linux-based computer with Yocto installed. Yocto is a Linux-based embedded development environment that allows you to create custom Linux distributions for your device. You can find more information about Yocto on the website.



  • A GitHub account to access the source code and firmware binaries of the NXP Wi-Fi drivers. You can sign up for a free GitHub account on the website.



Downloading NXP Wi-Fi Drivers




Once you have the prerequisites in place, you can proceed to download the source code and firmware binaries of the NXP Wi-Fi drivers from GitHub. GitHub is a web-based platform that hosts the source code and firmware binaries of the NXP Wi-Fi drivers. You can access the GitHub repositories of the NXP Wi-Fi drivers by following these steps:


How to download NXP Wi-Fi drivers from GitHub




To download the source code of the NXP Wi-Fi drivers from GitHub, you will need to clone the GitHub repository to your local computer. A GitHub repository is a collection of files and folders that store the source code and firmware binaries of the NXP Wi-Fi drivers. To clone the GitHub repository, you will need to use the git command-line tool. Git is a software that allows you to manage and track changes in your source code. You can install git on your Linux-based computer by following the instructions on the website.


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Once you have installed git, you can clone the GitHub repository of the NXP Wi-Fi drivers by opening a terminal window and typing the following command:


git clone


This command will create a folder named imx-linux-wireless in your current directory and copy the source code of the NXP Wi-Fi drivers to that folder. You can change the name of the folder by adding a different name after the URL, for example:


git clone nxp-wifi-drivers


This command will create a folder named nxp-wifi-drivers instead of imx-linux-wireless.


How to download NXP Wi-Fi firmware binaries from GitHub




To download the firmware binaries of the NXP Wi-Fi drivers from GitHub, you will need to clone another GitHub repository to your local computer. A firmware binary is a file that contains the executable code that runs on the NXP Wi-Fi chip. The firmware binary is loaded by the driver during initialization and provides features such as security, quality of service, power management, and host interfaces. To clone the GitHub repository of the NXP Wi-Fi firmware binaries, you will need to use the same git command-line tool as before.


You can clone the GitHub repository of the NXP Wi-Fi firmware binaries by opening another terminal window and typing the following command:


git clone


This command will create a folder named imx-firmware-binaries in your current directory and copy the firmware binaries of the NXP Wi-Fi drivers to that folder. You can change the name of the folder by adding a different name after the URL, for example:


git clone nxp-wifi-firmware


This command will create a folder named nxp-wifi-firmware instead of imx-firmware-binaries.


Building NXP Wi-Fi Drivers




Once you have downloaded the source code and firmware binaries of the NXP Wi-Fi drivers, you can proceed to build them for your device. Building is a process that converts the source code into executable files that can run on your device. To build the NXP Wi-Fi drivers, you will need to use Yocto, a Linux-based embedded development environment that allows you to create custom Linux distributions for your device. You can find more information about Yocto on the website.


To build the NXP Wi-Fi drivers using Yocto, you will need to follow these steps:


How to set up the toolchain for generic ARM64 platforms




A toolchain is a set of tools that allows you to compile, link, and debug your source code for a specific target platform. A target platform is a combination of hardware and software specifications that defines your device's architecture and capabilities. In this case, our target platform is generic ARM64, which is a common architecture for embedded devices that use 64-bit ARM processors.


To set up the toolchain for generic ARM64 platforms, you will need to download and install a pre-built toolchain from Yocto's website. A pre-built toolchain is a toolchain that has been already compiled and configured for a specific target platform. You can download and


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