Overview
Explore static partitioning in embedded systems through this informative conference talk. Learn how to split an SoC into multiple domains for mixed-criticality scenarios, enabling critical and non-critical applications to run side by side without interference. Discover Xen's dom0-less feature, designed to simplify static partitioning and reduce boot times. Delve into the setup process for a Xen dom0-less system, including configuration examples and device assignment techniques. Examine the implications for latency-sensitive and safety-critical environments, and gain insights into system configuration, pros and cons, and future development plans. Watch demonstrations of simple configurations, latency tests, and live implementations to solidify your understanding of this powerful technique for embedded system design.
Syllabus
Introduction
What is Static Partitioning
Mixed Criticality
Microkernel
Solution
Implementation
Device Tree
Device Assignment
System Configuration
Pros and Cons
What is not implemented
To do list
Demos
Simple Configuration
Slow Demo
Demo
Live Demo
Latency Test
TLS
IP Address
Ping Host
Private Network
Boot
Logging in
Ping the host
Testing
Silly Test
Parameterize
Parallel Reboot
RQ Latency
Taught by
Linux Foundation