QEMU ivshmem Introducing interrupt capable virtual gpio concept

Thu, 14 Jul 2016 12:21:27 +0000

Introduction

It’s hard to underestimate the role of GPIO’s, especially in ARM embedded systems. Apart of being a very popular material for starters, GPIO’s provide a way for controlling the many peripheral devices, act as source of valuable interrupts, or even can be the only way to communicate the world for a SOC.

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QEMU ivshmem Introducing interrupt capable virtual gpio concept

Introduction