Diff for /wikisrc/ports/evbarm/allwinner.mdwn between versions 1.61 and 1.89

version 1.61, 2017/10/08 14:39:23 version 1.89, 2018/05/10 00:12:47
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 NetBSD supports many boards based on Allwinner SoCs. Starting with NetBSD 8.0, FDT is used to configure devices. As a result, a large number of boards and configurations can be supported with a single kernel.  NetBSD supports many boards based on Allwinner SoCs. Starting with NetBSD 8.0, FDT is used to configure devices. As a result, a large number of boards and configurations can be supported with a single kernel.
   
   <img src="https://pbs.twimg.com/media/DIRGmsOXcAEJu-j.jpg" width="300">
   <img src="https://pbs.twimg.com/media/DJYA7SCXUAEvEQk.jpg" width="300">
   
 [[!toc levels=2]]  [[!toc levels=2]]
   
 # Supported SoCs  # Supported SoCs
Line 12  NetBSD supports many boards based on All Line 15  NetBSD supports many boards based on All
       <th>Family</th>        <th>Family</th>
       <th>SoC</th>        <th>SoC</th>
       <th>NetBSD version</th>        <th>NetBSD version</th>
         <th>Example boards</th>
       <th>Notes</th>        <th>Notes</th>
     </tr>      </tr>
   </thead>    </thead>
   <tbody>    <tbody>
     <tr><td>sun4i</td><td>A10</td><td>8.99.3 and later</td><td></td></tr>      <tr><td>sun4i</td><td>A10</td><td>8.99.3 and later</td><td><a href="https://www.olimex.com/Products/OLinuXino/A10/A10-OLinuXino-LIME/open-source-hardware">Olimex A10-OLinuXino-LIME</a><td></td></tr>
     <tr><td>sun5i</td><td>A10s</td><td>-</td><td></td></tr>      <tr><td>sun5i</td><td>A10s</td><td>-</td><td></td></tr>
     <tr><td>sun5i</td><td>A13</td><td>8.99.2 and later</td><td></td></tr>      <tr><td>sun5i</td><td>A13</td><td>8.99.2 and later</td><td><a href="https://www.olimex.com/Products/OLinuXino/A13/A13-OLinuXino/open-source-hardware">Olimex A13-OLinuXino</a>, <a href="https://www.olimex.com/Products/OLinuXino/A13/A13-OLinuXino-MICRO/open-source-hardware">Olimex A13-OLinuXino-MICRO</a></td></tr>
     <tr><td>sun5i</td><td>GR8</td><td>8.99.2 and later</td><td></td></tr>      <tr><td>sun5i</td><td>GR8</td><td>8.99.5</td><td><a href="https://getchip.com/pages/chippro">C.H.I.P. Pro</a></td><td></td></tr>
     <tr><td>sun5i</td><td>R8</td><td>8.99.2 and later</td><td></td></tr>      <tr><td>sun5i</td><td>R8</td><td>8.99.2 and later</td><td><a href="https://getchip.com/pages/chip">C.H.I.P.</a>, <a href="https://getchip.com/pages/pocketchip">Pocket C.H.I.P.</a></td><td></td></tr>
     <tr><td>sun6i</td><td>A31</td><td>7.0 and later</td><td></td></tr>      <tr><td>sun6i</td><td>A31</td><td>7.0 and later</td><td><a href="http://linux-sunxi.org/Merrii_Hummingbird_A31">Merrii Hummingbird A31</a></td><td></td></tr>
     <tr><td>sun6i</td><td>A31s</td><td>-</td><td></td></tr>      <tr><td>sun6i</td><td>A31s</td><td>-</td><td></td><td></td></tr>
     <tr><td>sun7i</td><td>A20</td><td>7.0 and later</td><td></td></tr>      <tr><td>sun7i</td><td>A20</td><td>7.0 and later</td><td><a href="https://linux-sunxi.org/Cubietech_Cubieboard2">Cubietech Cubieboard 2</a>, <a href="https://linux-sunxi.org/Cubietruck">Cubietech Cubietruck</a>, <a href="http://linux-sunxi.org/LeMaker_Banana_Pi">LeMaker Banana Pi</a></td><td></td></tr>
     <tr><td>sun8i</td><td>A23</td><td>-</td><td></td></tr>      <tr><td>sun8i</td><td>A23</td><td>-</td><td></td></tr>
     <tr><td>sun8i</td><td>A33</td><td>-</td><td></td></tr>      <tr><td>sun8i</td><td>A33</td><td>-</td><td><a href="https://www.olimex.com/Products/OLinuXino/A33/A33-OLinuXino/open-source-hardware">Olimex A33-OLinuXino</a></td></tr>
     <tr><td>sun8i</td><td>A83T</td><td>8.0 and later</td><td></td></tr>      <tr><td>sun8i</td><td>R40</td><td>-</td><td><a href="http://www.banana-pi.org/m2u.html">Sinovoip Banana Pi BPI-M2U</a></td></tr>
     <tr><td>sun8i</td><td>H2+</td><td>8.0 and later</td><td></td></tr>      <tr><td>sun8i</td><td>A83T</td><td>8.0 and later</td><td><a href="http://www.banana-pi.org/m3.html">Sinovoip Banana Pi BPI-M3</a></td><td></td></tr>
     <tr><td>sun8i</td><td>H3</td><td>8.0 and later</td><td></td></tr>      <tr><td>sun8i</td><td>H2+</td><td>8.0 and later</td><td><a href="http://www.orangepi.org/orangepizero/">Xunlong Orange Pi Zero</a></td><td></td></tr>
     <tr><td>sun9i</td><td>A80</td><td>8.0 and later</td><td></td></tr>      <tr><td>sun8i</td><td>H3</td><td>8.0 and later</td><td><a href="http://nanopi.io/nanopi-neo.html">FriendlyARM NanoPi NEO</a>, <a href="http://www.orangepi.org/orangepiplus2e/">Xunlong Orange Pi Plus 2E</a></td><td></td></tr>
     <tr><td>sun50i</td><td>A64</td><td>8.99.2 and later</td><td>aarch32 mode</td></tr>      <tr><td>sun8i</td><td>V3s</td><td>-</td><td><a href="https://www.indiegogo.com/projects/licheepi-zero-6-extensible-linux-module-on-finger-wifi-diy#/">Lichee Pi Zero</a></td><td></td></tr>
     <tr><td>sun50i</td><td>H5</td><td>-</td><td></td></tr>      <tr><td>sun9i</td><td>A80</td><td>8.0 and later</td><td><a href="http://linux-sunxi.org/Cubietech_Cubieboard4">Cubietech Cubieboard 4</a></td><td></td></tr>
     <tr><td>sun50i</td><td>H6</td><td>-</td><td></td></tr>      <tr><td>sun50i</td><td>A64</td><td>8.99.2 and later</td><td><a href="https://www.pine64.org/?page_id=1194">Pine64</a>, <a href="https://www.pine64.org/?page_id=3707">Pinebook</a></td><td></td></tr>
       <tr><td>sun50i</td><td>H5</td><td>8.99.4 and later</td><td><a href="http://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=180">FriendlyARM NanoPi NEO2, <a href="http://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=196">FriendlyARM NanoPi NEO Plus2</a></td><td></td></tr>
       <tr><td>sun50i</td><td>H6</td><td>8.99.14 and later</td><td><a href="http://www.orangepi.org/OrangePiOneplus/">Orange Pi One Plus</a>, <a href="https://www.pine64.org/?product_cat=pine-h64-boards">Pine H64</a></td></tr>
   </tbody>    </tbody>
 </table>  </table>
   
   
 # Supported hardware  # Supported hardware
   
 Please refer to the [SUNXI kernel config](https://nxr.netbsd.org/xref/src/sys/arch/evbarm/conf/SUNXI) for a list of supported hardware.  Please refer to the [SUNXI kernel config](https://nxr.netbsd.org/xref/src/sys/arch/evbarm/conf/SUNXI) for the most up-to-date list of supported hardware.
   
   <table>
     <thead>
       <tr>
         <th>Device</th>
         <th>Supported</th>
         <th>Notes</th>
       </tr>
     </thead>
     <tbody>
       <tr><td>Audio codec</td><td>Yes</td><td>Supported on sun4i, sun5i, sun6i, sun7i, sun8i-h2+, sun8i-h3, sun50i-h5, sun50i-a64</td></tr>
       <tr><td>Crypto engine</td><td>-</td><td></td></tr>
       <tr><td>CSI</td><td>-</td><td></td></tr>
       <tr><td>DMA</td><td>Yes</td><td></td></tr>
       <tr><td>Fast Ethernet (sun4i/sun5i/sun7i)</td><td>Yes</td><td></td></tr>
       <tr><td>Framebuffer</td><td>Yes</td><td>Uses simplefb configured by bootloader</td></tr>
       <tr><td>Gigabit Ethernet (sun6i/sun7i/sun9i)</td><td>Yes</td><td></td></tr>
       <tr><td>Gigabit Ethernet (sun8i/sun50i)</td><td>Yes</td><td></td></tr>
       <tr><td>GPIO</td><td>Yes</td><td></td></tr>
       <tr><td>GPU</td><td>-</td><td></td></tr>
       <tr><td>I2C</td><td>Yes</td><td></td></tr>
       <tr><td>I2S/PCM</td><td>Experimental</td><td></td></tr>
       <tr><td>IR transceiver</td><td>-</td><td></td></tr>
       <tr><td>NAND</td><td>Yes</td><td></td></tr>
       <tr><td>P2WI/RSB</td><td>Yes</td><td></td></tr>
       <tr><td>PCIe</td><td>-</td><td>H6</td></tr>
       <tr><td>PWM</td><td>Yes</td><td></td></tr>
       <tr><td>RTC</td><td>Yes</td><td></td></tr>
       <tr><td>SATA</td><td>Yes</td><td></td></tr>
       <tr><td>SD/MMC</td><td>Yes</td><td></td></tr>
       <tr><td>SMP</td><td>Yes</td><td>32-bit only. Uses PSCI support in firmware</td></tr>
       <tr><td>SPDIF</td><td>-</td><td></td></tr>
       <tr><td>SPI</td><td>Yes</td><td></td></tr>
       <tr><td>Thermal sensors</td><td>Yes</td><td></td></tr>
       <tr><td>Touch screen</td><td>Yes</td><td></td></tr>
       <tr><td>UART</td><td>Yes</td><td></td></tr>
       <tr><td>USB 2.0</td><td>Yes</td><td></td></tr>
       <tr><td>USB 3.0</td><td>Yes</td><td></td></tr>
       <tr><td>USB OTG</td><td>Experimental</td><td></td></tr>
       <tr><td>Watchdog timer</td><td>Yes</td><td></td></tr>
     </tbody>
   </table>
   
 # Installation  # Installation
   
 - Download or build **armv7.img** from NetBSD -current  - Download or build **armv7.img** (32-bit) or **arm64.img** (64-bit) from NetBSD -current
 - Write the image to disk: **dd if=armv7.img of=/dev/rld0d bs=1m conv=sync**  - Write the image to disk: **dd if=armv7.img of=/dev/rld0d bs=1m conv=sync**
 - Install a board-specific U-Boot (2017.07 or later) from pkgsrc to the SD card: **dd if=/usr/pkg/share/u-boot/&lt;boardname&gt;/u-boot-sunxi-with-spl.bin of=/dev/rld0d bs=1k seek=8 conv=sync**  - Install a board-specific U-Boot (2017.07 or later) from pkgsrc to the SD card: **dd if=/usr/pkg/share/u-boot/&lt;boardname&gt;/u-boot-sunxi-with-spl.bin of=/dev/rld0d bs=1k seek=8 conv=sync**
   
   # Tips and tricks
   
   ## Video overscan compensation
   
   On some television models, the borders of the screen may be cut off. If your television doesn't have an option to disable overscan, you can enable overscan compensation by entering the following commands at the U-Boot prompt:
   
       setenv video-mode sunxi:1280x720-24,overscan_x=32,overscan_y=20
       saveenv
       reset

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