index: add motivation section

Signed-off-by: Sean Cross <sean@xobs.io>

index.html

@@ -34,11 +34,37 @@
 			<section>
 				<h2>Talk Outline</h2>
 				<ol>
+					<li>Why do this?</li>
 					<li>What is Renode?</li>
 					<li>How is it extensible?</li>
 					<li>What is the state of the badge?</li>
 				</ol>
 			</section>
+			<section>
+				<section>
+					<h2>Background Idea</h2>
+					<p>To be able to run the entire system in software using the same boot image as real hardware.</p>
+				</section>
+				<section>
+					<h2>Motivation</h2>
+					<ul>
+						<li>Test software in CI</li>
+						<li>To better understand the ESP32S3 hardware</li>
+						<li class="fragment">Because it's there</li>
+					</ul>
+				</section>
+				<section>
+					<h2>Project Started when Schematics were Released</h2>
+					<ul>
+						<li>Discovered it's an ESP32S3</li>
+						<ul class="fragment">
+							<li>Xtensa core</li>
+						</ul>
+						<li class="fragment">Found out Renode has Xtensa support</li>
+						<li class="fragment">How hard can it be?</li>
+					</ul>
+				</section>
+			</section>
 			<section>
 				<section>
 					<h2>What is Renode?</h2>