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#Fman malloc how to#
#Fman malloc software#

Industrial IoT features supported by NXP processors The table below lists the industrial IoT features supported by various NXP processors and boards. The following figure depicts the boot flow diagram:įigure 2. The master core0 runs the U-Boot, it then loads the baremetal application to the slave cores and starts the baremetal application.

Different UART for core0 and slave cores for easy debug.

Interrupts between different cores and high-performance mechanism for data transfer.

Easy assignment of different IP blocks to different cores.

Slave cores run on the baremetal application.

Core0 runs as master which runs the operating system such as Linux, Vxworks.

The main features of the baremetal framework are as follows: The figure below depicts the baremetal framework architecture.įigure 1. There is no OS running on the cores and customer specific application runs on that directly. The baremetal framework targets to support the scenarios that need low latency, real-time response, and high-performance. With the addition of NXP's next-generation QorIQ Layerscape series processors built on Arm core technology, the processor portfolio extends performance to the smallest form factor-from power-constrained networking and industrial applications to new virtualized networks and embedded systems requiring an advanced datapath and network peripheral interfaces.ġ.2 Baremetal framework for QorIQ layerscape QorIQ layerscape processors are based on Arm® technology.

#Fman malloc how to#

It also describes how to run a sample baremetal framework on the host environment and develop customer specific applications based on QorIQ Layerscape baremetal framework. This document provides an overview of the OpenIL Baremetal framework, the features it supports, and getting started with baremetal framework using the supported NXP Layerscape platforms. Industrial IoT Baremetal Framework Developer Guide, Rev. 14 4.2 Example software.14Ĥ.2.1 Main file app.c. 14Ĥ.1 Developing the baremetal application. 12Ĭhapter 4 Development based on baremetal framework. 11Ĭhapter 3 Running examples.12ģ.1 Preparing the console. 8 2.4.1 Getting OpenIL.8 2.4.2 Building the baremetal images.9 2.4.3 Booting up the Linux with Baremetal. 7 2.3.2 Building baremetal binary for slave cores. 6 2.3 Building the baremetal images from U-Boot source code.7 2.3.1 Building U-Boot binary for the master core.

#Fman malloc software#

4Ĭhapter 2 Getting started.5Ģ.1 Hardware and software requirements. 3ġ.1 QorIQ layerscape processor.3 1.2 Baremetal framework for QorIQ layerscape.