NXP i.MX Porting Guide

Introduction

This document provides an overview on how to develop a custom i.MX solution from an i.MX BSP release. It details the process of customizing kernel changes, U-Boot, memory, and various configurations for a custom hardware solution using an i.MX SOC.

Key Features and Content

• Guidance on porting the i.MX BSP to new boards.
• Instructions for building and loading the i.MX kernel in both standalone and Yocto Project environments.
• Steps for customizing U-Boot, including DDR initialization and system boot configurations.
• Information on debugging techniques using JTAG and printf.
• Details on porting System Controller Firmware (SCFW) and configuring OP-TEE.
• References to various NXP i.MX documentation and resources.

Resources

For more information and to access related documentation, please visit the NXP website:

• NXP i.MX Processors
• i.MX Linux Software