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

1 files changed, 146 insertions, 127 deletions

diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html
index d2563513d..c41fc66bc 100644
--- a/nuttx/Documentation/NuttX.html
+++ b/nuttx/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="#arm926ejs">ARM926EJS</a> (4) </li>
-      <li><a href="#armcortexa5">ARM Cortex-A5</a> (1) </li>
-      <li><a href="#armcortexa8">ARM Cortex-A8</a> (1) </li>
+      <li><a href="#arm920t">ARM920T</a> (1)</li>
+      <li><a href="#arm926ejs">ARM926EJS</a> (4)</li>
+      <li><a href="#armcortexa5">ARM Cortex-A5</a> (2)</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>
@@ -1724,141 +1724,160 @@
   <td>
     <p>
       <a name="at91sama5d3"><b>Atmel SAMA5D3</b>.</a>
-        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
-    </p>
-    <ul>
-      <li>SAMA5D31-EK with the <a href="http://www.atmel.com/devices/sama5d31.aspx">ATSAMA5D31</a></li>
-      <li>SAMA5D33-EK with the <a href="http://www.atmel.com/devices/sama5d33.aspx">ATSAMA5D33</a></li>
-      <li>SAMA5D34-EK with the <a href="http://www.atmel.com/devices/sama5d34.aspx">ATSAMA5D34</a></li>
-      <li>SAMA5D35-EK with the <a href="http://www.atmel.com/devices/sama5d35.aspx">ATSAMA5D35</a></li>
-    </ul>
+      There are ports to two Atmel SAMA5D3 boards:
     <p>
-      The each kit consist of an identical base board with different plug-in modules for each CPU.
-      All four boards are supported by NuttX with a simple reconfiguration of the processor type.
-    </p>
     <ul>
-      <p>
-        <b>STATUS</b>.
-        Initial support for the SAMA5D3x-EK was released in NuttX-6.29.
-        That initial support was minimal:
-        There are simple test configurations that run out of internal SRAM and extended configurations that run out of the on-board NOR FLASH:
-      </p>
-      <ul>
-        <li>
-          A barebones NuttShell (<a href="NuttShell.html">NSH</a>) configuration that can be used as the basis for further application development.
-        </li>
-        <li>
-          A full-loaded NuttShell (<a href="NuttShell.html">NSH</a>) configuration that demonstrates all of the SAMA5D3x features.
-        </li>
-      </ul>
-      <p>
-        The following support was added in Nuttx 6.30:
-      </p>
-      <ul>
-        <li>
-          DMA support, and
-        </li>
-        <li>
-          PIO interrupts,
-        </li>
-      </ul>
-      <p>
-        And drivers for
+      <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
       </p>
       <ul>
-        <li>
-          SPI (with DMA support),
-        </li>
-        <li>
-          AT25 Serial Flash,
-        </li>
-        <li>
-          Two Wire Interface (TWI), and
-        </li>
-        <li>
-          HSMCI memory cards.
-        </li>
+        <li>SAMA5D31-EK with the <a href="http://www.atmel.com/devices/sama5d31.aspx">ATSAMA5D31</a></li>
+        <li>SAMA5D33-EK with the <a href="http://www.atmel.com/devices/sama5d33.aspx">ATSAMA5D33</a></li>
+        <li>SAMA5D34-EK with the <a href="http://www.atmel.com/devices/sama5d34.aspx">ATSAMA5D34</a></li>
+        <li>SAMA5D35-EK with the <a href="http://www.atmel.com/devices/sama5d35.aspx">ATSAMA5D35</a></li>
       </ul>
       <p>
-        NuttX-6.30 also introduces full USB support:
+        The each kit consist of an identical base board with different plug-in modules for each CPU.
+        All four boards are supported by NuttX with a simple reconfiguration of the processor type.
       </p>
       <ul>
-        <li>
+        <p>
+          <b>STATUS</b>.
+          Initial support for the SAMA5D3x-EK was released in NuttX-6.29.
+          That initial support was minimal:
+          There are simple test configurations that run out of internal SRAM and extended configurations that run out of the on-board NOR FLASH:
+        </p>
+        <ul>
+          <li>
+            A barebones NuttShell (<a href="NuttShell.html">NSH</a>) configuration that can be used as the basis for further application development.
+          </li>
+          <li>
+            A full-loaded NuttShell (<a href="NuttShell.html">NSH</a>) configuration that demonstrates all of the SAMA5D3x features.
+          </li>
+        </ul>
+        <p>
+          The following support was added in Nuttx 6.30:
+        </p>
+        <ul>
+          <li>
+            DMA support, and
+          </li>
+          <li>
+            PIO interrupts,
+          </li>
+        </ul>
+        <p>
+          And drivers for
+        </p>
+        <ul>
+          <li>
+            SPI (with DMA support),
+          </li>
+          <li>
+            AT25 Serial Flash,
+          </li>
+          <li>
+            Two Wire Interface (TWI), and
+          </li>
+          <li>
+            HSMCI memory cards.
+          </li>
+        </ul>
+        <p>
+          NuttX-6.30 also introduces full USB support:
+        </p>
+        <ul>
+          <li>
             High speed device controller driver,
-        </li>
-        <li>
+          </li>
+          <li>
             OHCI (low- and full-speed) and
-        </li>
-        <li>
+          </li>
+          <li>
             EHCI (high-speed) host controller driver support.
-        </li>
-      </ul>
-      <p>
-        With NuttX-6.31, these additional drivers were added:
-      </p>
-      <ul>
-        <li>
-          A 10/100Base-T Ethernet (EMAC) driver,
-        </li>
-        <li>
-          A 1000Base-T Ethernet (GMAC) driver,
-        </li>
-        <li>
-          A Real Time Clock (RTC) driver and integrated with the NuttX system time logic
-        </li>
-        <li>
-          <code>/dev/random</code> using the SAMA5D3x True Random Number Generator (TRNG),
-        </li>
-        <li>
-          A Watchdog Timer (WDT) driver,
-        </li>
-        <li>
-          A Timer/Counter (TC) library with interface that make be used by other drivers that need timer support,
-        </li>
-        <li>
-          An ADC driver that can collect multiple samples using the sequencer, can be trigger by a timer/counter, and supports DMA data transfers,
-        </li>
-        <li>
-          A touchscreen driver based on the special features of the SAMA5D3 ADC peripheral,
-          An LCD controller (LCDC) frame buffer driver, and
-        </li>
-        <li>
-          A CAN driver (Testing of the CAN has been delayed because of cabling issues).
-        </li>
-      </ul>
-      <p>
-        Additional board configurations were added to test and demonstrate these new drivers including new graphics and NxWM configurations.
-      </p>
-      <p>
-        These drivers were added in NuttX-6.32:
-      </p>
-      <ul>
-        <li>
-          A PWM driver with DMA support
-        </li>
-        <li>
-          An SSC-based I2S driver
-        </li>
-        <li>
-          Support for Programmable clock outputs
-        </li>
-        <li>
-          NAND support including support for the PMECC hardware ECC and for DMA transfers.
-        </li>
+          </li>
+        </ul>
+        <p>
+          With NuttX-6.31, these additional drivers were added:
+        </p>
+        <ul>
+          <li>
+            A 10/100Base-T Ethernet (EMAC) driver,
+          </li>
+          <li>
+            A 1000Base-T Ethernet (GMAC) driver,
+          </li>
+          <li>
+            A Real Time Clock (RTC) driver and integrated with the NuttX system time logic
+          </li>
+          <li>
+            <code>/dev/random</code> using the SAMA5D3x True Random Number Generator (TRNG),
+          </li>
+          <li>
+            A Watchdog Timer (WDT) driver,
+          </li>
+          <li>
+            A Timer/Counter (TC) library with interface that make be used by other drivers that need timer support,
+          </li>
+          <li>
+            An ADC driver that can collect multiple samples using the sequencer, can be trigger by a timer/counter, and supports DMA data transfers,
+          </li>
+          <li>
+            A touchscreen driver based on the special features of the SAMA5D3 ADC peripheral,
+            An LCD controller (LCDC) frame buffer driver, and
+          </li>
+          <li>
+            A CAN driver (Testing of the CAN has been delayed because of cabling issues).
+          </li>
+        </ul>
+        <p>
+          Additional board configurations were added to test and demonstrate these new drivers including new graphics and NxWM configurations.
+        </p>
+        <p>
+          These drivers were added in NuttX-6.32:
+        </p>
+        <ul>
+          <li>
+            A PWM driver with DMA support
+          </li>
+          <li>
+            An SSC-based I2S driver
+          </li>
+          <li>
+            Support for Programmable clock outputs
+          </li>
+          <li>
+            NAND support including support for the PMECC hardware ECC and for DMA transfers.
+          </li>
+        </ul>
+        <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>
-      <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>
-      <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.
-        All testing has been perfomed with the CodeSourcery toolchain (GCC version 4.7.3) in the Cygwin environment under Windows.
+      </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.
+      All testing has been perfomed with the CodeSourcery toolchain (GCC version 4.7.3) in the Cygwin environment under Windows.
     </p>
   </td>
 </tr>