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<section id="ti-keystone-linux-overview">
<h1>TI Keystone Linux Overview<a class="headerlink" href="#ti-keystone-linux-overview" title="Link to this heading">¶</a></h1>
<section id="introduction">
<h2>Introduction<a class="headerlink" href="#introduction" title="Link to this heading">¶</a></h2>
<p>Keystone range of SoCs are based on ARM Cortex-A15 MPCore Processors
and c66x DSP cores. This document describes essential information required
for users to run Linux on Keystone based EVMs from Texas Instruments.</p>
<p>Following SoCs & EVMs are currently supported:-</p>
<section id="k2hk-soc-and-evm">
<h3>K2HK SoC and EVM<a class="headerlink" href="#k2hk-soc-and-evm" title="Link to this heading">¶</a></h3>
<p>a.k.a Keystone 2 Hawking/Kepler SoC
TCI6636K2H & TCI6636K2K: See documentation at</p>
<blockquote>
<div><p><a class="reference external" href="http://www.ti.com/product/tci6638k2k">http://www.ti.com/product/tci6638k2k</a>
<a class="reference external" href="http://www.ti.com/product/tci6638k2h">http://www.ti.com/product/tci6638k2h</a></p>
</div></blockquote>
<dl class="simple">
<dt>EVM:</dt><dd><p><a class="reference external" href="http://www.advantech.com/Support/TI-EVM/EVMK2HX_sd.aspx">http://www.advantech.com/Support/TI-EVM/EVMK2HX_sd.aspx</a></p>
</dd>
</dl>
</section>
<section id="k2e-soc-and-evm">
<h3>K2E SoC and EVM<a class="headerlink" href="#k2e-soc-and-evm" title="Link to this heading">¶</a></h3>
<p>a.k.a Keystone 2 Edison SoC</p>
<p>K2E - 66AK2E05:</p>
<p>See documentation at</p>
<blockquote>
<div><p><a class="reference external" href="http://www.ti.com/product/66AK2E05/technicaldocuments">http://www.ti.com/product/66AK2E05/technicaldocuments</a></p>
</div></blockquote>
<dl class="simple">
<dt>EVM:</dt><dd><p><a class="reference external" href="https://www.einfochips.com/index.php/partnerships/texas-instruments/k2e-evm.html">https://www.einfochips.com/index.php/partnerships/texas-instruments/k2e-evm.html</a></p>
</dd>
</dl>
</section>
<section id="k2l-soc-and-evm">
<h3>K2L SoC and EVM<a class="headerlink" href="#k2l-soc-and-evm" title="Link to this heading">¶</a></h3>
<p>a.k.a Keystone 2 Lamarr SoC</p>
<p>K2L - TCI6630K2L:</p>
<dl class="simple">
<dt>See documentation at</dt><dd><p><a class="reference external" href="http://www.ti.com/product/TCI6630K2L/technicaldocuments">http://www.ti.com/product/TCI6630K2L/technicaldocuments</a></p>
</dd>
<dt>EVM:</dt><dd><p><a class="reference external" href="https://www.einfochips.com/index.php/partnerships/texas-instruments/k2l-evm.html">https://www.einfochips.com/index.php/partnerships/texas-instruments/k2l-evm.html</a></p>
</dd>
</dl>
</section>
</section>
<section id="configuration">
<h2>Configuration<a class="headerlink" href="#configuration" title="Link to this heading">¶</a></h2>
<p>All of the K2 SoCs/EVMs share a common defconfig, keystone_defconfig and same
image is used to boot on individual EVMs. The platform configuration is
specified through DTS. Following are the DTS used:</p>
<blockquote>
<div><dl class="simple">
<dt>K2HK EVM:</dt><dd><p>k2hk-evm.dts</p>
</dd>
<dt>K2E EVM:</dt><dd><p>k2e-evm.dts</p>
</dd>
<dt>K2L EVM:</dt><dd><p>k2l-evm.dts</p>
</dd>
</dl>
</div></blockquote>
<p>The device tree documentation for the keystone machines are located at</p>
<blockquote>
<div><p>Documentation/devicetree/bindings/arm/keystone/keystone.txt</p>
</div></blockquote>
</section>
<section id="document-author">
<h2>Document Author<a class="headerlink" href="#document-author" title="Link to this heading">¶</a></h2>
<p>Murali Karicheri <<a class="reference external" href="mailto:m-karicheri2%40ti.com">m-karicheri2<span>@</span>ti<span>.</span>com</a>></p>
<p>Copyright 2015 Texas Instruments</p>
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