How to configure GIC in Cortex-R52 for FreeRTOS?

sska.73

Hey Guys,

I'm trying to emulate FreeRTOS for Cortex-R52 and I was half way successful.

Everything is working except the Tick Interrupts.

Right now I can create and run tasks using Co-Operative Scheduling but I need Preemption to work.

I've configured…

Answered

New online training course - Arm GICv3/v4 Essentials

Joel Eaton

We are very pleased to announce a new online training topic – Arm GICv3/v4 Essentials.

About the course

This course brings the subject of Arm’s Generic Interrupt Controller (GIC) architecture specification to life. A key component of any SoC is …

over 1 year ago
System
SoC Design blog

Changing Exception Level and Security State with an Armv8-A Fixed Virtual Platform

tmeduthie

In my last couple of blogs we built an ELF image to expose some features of the Armv8-A architecture and toolchain for embedded software development. We got to a point where we could print "hello world" to a telnet console, and enable interrupts on the…

Retargeting and Enabling Exceptions with an ELF Image

tmeduthie

In my last blog we built an executable image to print "hello world" to a terminal. The same tools are being used here. Since the files in this post are a little longer, and consist of a great…