From 7d069019773d1a4c669ca4f7fb95b44f4d4da919 Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Tue, 12 Jan 2016 22:39:18 -0500
Subject: AMD also has something similar to Intel Boot Guard

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 						would have the ability to remotely monitor and control any PSP enabled
 						machine. completely outside of the user's knowledge.
 					</p>
+					<p>
+						Much like with the Intel Boot Guard (an application of the Intel Management Engine),
+						AMD's PSP can also act as a tyrant by checking signatures on
+						any boot firmware that you flash, making replacement boot firmware (e.g. libreboot, coreboot)
+						impossible on some boards.
+					</p>
 				<h3 id="amdimc">AMD IMC firmware <span class="r"><a href="#amdimc">#amdimc</a></span></h3>
 					<p>
 						Read <a href="https://www.coreboot.org/AMD_IMC">https://www.coreboot.org/AMD_IMC</a>.
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