Exploring secured boot on the Sabre Lite i.MX6S (v1.3) SBC and NXP HABv4

Exploring secured boot on the Sabre Lite i.MX6S (v1.3) SBC and NXP HABv4

This document is a linear review of my notes taken while exploring the Sabre Lite single-board-computer. It is a mildly expensive ($200 from Boundary Devices) SBC but it has a well documented secure boot implementation rooted in silicon ROM. It is a very good example of a vendor proprietary firmware verification mechanism. The goal of this article is purely an overview of notes, nothing here is novel or groundbreaking and it is not intended to be a tutorial.

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