Add basic board support framework for the Atmel SAMA5D3 Xplained board (not finished)

Documentation/NuttX.html

@@ -1217,10 +1217,10 @@
   <li>ARM
     <ul>
       <li><a href="#arm7tdmi">ARM7TDMI</b></a> (5)</li>
-      <li><a href="#arm920t">ARM920T</a> (1) </li>
+      <li><a href="#arm920t">ARM920T</a> (1)</li>
-      <li><a href="#arm926ejs">ARM926EJS</a> (4) </li>
+      <li><a href="#arm926ejs">ARM926EJS</a> (4)</li>
-      <li><a href="#armcortexa5">ARM Cortex-A5</a> (1) </li>
+      <li><a href="#armcortexa5">ARM Cortex-A5</a> (2)</li>
-      <li><a href="#armcortexa8">ARM Cortex-A8</a> (1) </li>
+      <li><a href="#armcortexa8">ARM Cortex-A8</a> (1)</li>
       <li><a href="#armcortexm0">ARM Cortex-M0/M0+</a> (3)</li>
       <li><a href="#armcortexm3">ARM Cortex-M3</a> (25)</li>
       <li><a href="#armcortexm4">ARM Cortex-M4</a> (11)</li>
@@ -1724,6 +1724,10 @@
   <td>
     <p>
       <a name="at91sama5d3"><b>Atmel SAMA5D3</b>.</a>
+      There are ports to two Atmel SAMA5D3 boards:
+    <p>
+    <ul>
+      <li><p><b>Atmel SAMA5D3<i>x</i>-EK development boards</b>
           This is the  port of NuttX to the Atmel SAMA5D3<i>x</i>-EK development boards (where <i>x</i>=1,3,4, or 5).
           These boards feature the Atmel SAMA5D3<i>x</i> microprocessors.
           Four different SAMA5D3<i>x</i>-EK kits are available
@@ -1848,13 +1852,28 @@
             NAND support including support for the PMECC hardware ECC and for DMA transfers.
           </li>
         </ul>
-      <p>
-        Develop continues.
-        Work is underway to provide a Image Sensor Interface (ISI) camera interface.
-      </p>
         <p>
           Refer to the NuttX board <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/sama5d3x-ek/README.txt">README</a> file for further information.
         </p>
+      </li>
+      <li>
+        <p>
+          <b>Atmel SAMA5D3 Xplained development board</b>
+          This is the  port of NuttX to the Atmel SAMA5D3 Xplained development board.
+          The board features the Atmel SAMA5D36 microprocessors.
+          See the <a href="http://www.atmel.com/devices/sama5d36.aspx">Atmel Website</a> for additional information about this board.
+        </p>
+        <p>
+          <b>STATUS</b>.
+          This port is underway as of this writing and not ready for general use.
+          The basic port is expected to be simple because of the similarity to the SAMAD3<i>x</i>-EK boards and should be available in the NuttX 7.2 release.
+        </p>
+        <p>
+          Refer to the NuttX board <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/sama5d3-xplained/README.txt">README</a> file for further information.
+        </p>
+      </ul>
+      </li>
+    </ul>
     <p>
       <b>Development Environments:</b>
       1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU toolchain, 3) Cygwin/MSYS  with Windows native toolchain, or 4) Native Windows.

Documentation/README.html

@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX README Files</i></font></big></h1>
-      <p>Last Updated: March 10, 2014</p>
+      <p>Last Updated: March 28, 2014</p>
     </td>
   </tr>
 </table>
@@ -163,6 +163,8 @@
  |   |   |   `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/rgmp/README.txt"><b><i>README.txt</i></b></a>
  |   |   |- sama5d3x-ek/
  |   |   |   `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/sama5d3x-ek/README.txt"><b><i>README.txt</i></b></a>
+ |   |   |- sama5d3-xplained/
+ |   |   |   `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/sama5d3-xplained/README.txt"><b><i>README.txt</i></b></a>
  |   |   |- samd20-xplained/
  |   |   |   `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/samd20-xplained/README.txt"><b><i>README.txt</i></b></a>
  |   |   |- sam3u-ek/