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174 lines
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174 lines
5.1 KiB
HTML
<!doctype html>
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<html lang=en id=platform>
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<meta charset=utf-8>
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<title>OpenBSD/armv7</title>
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<meta name="description" content="the OpenBSD/armv7 page">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" type="text/css" href="openbsd.css">
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<link rel="canonical" href="https://www.openbsd.org/armv7.html">
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<h2 id=OpenBSD>
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<a href="index.html">
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<i>Open</i><b>BSD</b></a>
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armv7
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</h2>
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<hr>
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<table><tr><td>
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<p>
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OpenBSD/armv7 is a port of OpenBSD to various ARMv7 based systems.
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<p>
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A mailing list for ARM-based ports is available at
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<a href="mailto:arm@openbsd.org">arm@openbsd.org</a>.
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To join the OpenBSD/arm mailing list, send a message body of
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<b>"subscribe arm"</b> to
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<a href="mailto:majordomo@openbsd.org">majordomo@openbsd.org</a>.
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Please be sure to check our <a href="mail.html">mailing list policy</a> before
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subscribing.
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</table>
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<hr>
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<h3 id="status"><strong>Current status</strong></h3>
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<p>
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The current target platforms are Allwinner A10/A20/A33/A80, H2+/H3,
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R16/R40, V40 (<code>sunxi</code>), Freescale i.MX6/7 (<code>imx</code>) and TI
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OMAP4/AM3 (<code>am335x</code>/<code>panda</code>). We try to
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support most of the boards based on those SoCs. A list of supported
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boards is in the <a href="#hardware">supported hardware</a> section.
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<p>
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There are still a fair number of things to do on each of these boards,
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however OpenBSD is generally considered to be usable on them. The
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platform is now self hosting, however there is no SMP support.
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Networking is working on <code>am335x</code>, <code>imx</code>, <code>panda</code>
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and Allwinner A10/A20/H2+/H3.
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<h3 id="hardware"><strong>Supported hardware</strong></h3>
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A note on the platforms and the associated boards: OpenBSD/armv7
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bundles various platforms sharing the ARM v7 architecture. Due to the
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fact that there are many System on a Chips (SoC) around, OpenBSD/armv7
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differentiates between various SoCs and may have a different level of
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support between them. All devices based on the Freescale i.MX6 and
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i.MX7 are referred to as <code>imx</code>, all devices based on Allwinner
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SoCs are referred to as <code>sunxi</code>. The boards with an TI OMAP4/AM3
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SoC are subdivided into <code>am335x</code> (for BeagleBone) and
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<code>panda</code> (for PandaBoard).
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<ul>
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<li>Allwinner A10/A20
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<ul>
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<li>Cubieboard and Cubieboard 2
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<li>LinkSprite pcDuino
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<li>Banana Pi
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</ul>
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<li>Allwinner A33/R16
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<ul>
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<li>Banana Pi M2 Magic
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</ul>
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<li>Allwinner A80
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<ul>
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<li>Cubieboard4
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</ul>
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<li>Allwinner H2+/H3
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<ul>
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<li>Banana Pi M2+
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<li>Orange Pi One
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<li>Orange Pi Zero
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</ul>
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<li>Allwinner R40/V40
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<ul>
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<li>Banana Pi M2 Berry
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</ul>
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<li>Freescale/NXP i.MX6
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<ul>
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<li>Boundary Devices SABRE Lite/BD-SL-i.MX6
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<li>Boundary Devices Nitrogen6X
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<li>Wandboard
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<li>SolidRun CuBox-i4Pro
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<li>CompuLab Utilite
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<li>Kosagi Novena
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</ul>
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<li>Freescale/NXP i.MX7
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<ul>
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<li>Technexion PICO-PI-IMX7
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</ul>
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<li>TI OMAP4/AM3
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<ul>
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<li>BeagleBone and BeagleBone Black
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<li>PandaBoard and PandaBoard ES
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</ul>
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</ul>
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<h4>Ethernet</h4>
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<ul>
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<li><a href="https://man.openbsd.org/armv7/cpsw.4">cpsw(4)</a>
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CPSW Ethernet device on <code>am335x</code>
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<li><a href="https://man.openbsd.org/armv7/fec.4">fec(4)</a>
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i.MX Ethernet device on <code>imx</code>
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<li><a href="https://man.openbsd.org/armv7/smsc.4">smsc(4)</a>
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integrated SMSC LAN95xx 10/100 USB Ethernet on <code>panda</code>
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<li><a href="https://man.openbsd.org/armv7/sxie.4">sxie(4)</a>
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sunxi EMAC 10/100 Ethernet device on Allwinner A10
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<li><a href="https://man.openbsd.org/armv7/dwge.4">dwge(4)</a>
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sunxi GMAC 10/100/Gigabit Ethernet device on Allwinner A20
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<li><a href="https://man.openbsd.org/armv7/dwxe.4">dwxe(4)</a>
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sunxi EMAC 10/100/Gigabit Ethernet device on Allwinner H3 and
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H2+ (10/100 only).
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</ul>
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<h4>Storage</h4>
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<ul>
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<li><a href="https://man.openbsd.org/armv7/ahci.4">ahci(4)</a>
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on <code>imx</code> and <code>sunxi</code>
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<li><a href="https://man.openbsd.org/armv7/imxesdhc.4">imxesdhc(4)</a>
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SD/MMC controller on i.MX6
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<li><a href="https://man.openbsd.org/armv7/ommmc.4">ommmc(4)</a>
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SD/MMC controller on OMAP, including BeagleBone Black's built-in flash
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<li><a href="https://man.openbsd.org/armv7/sximmc.4">sximmc(4)</a>
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SD/MMC controller on <code>sunxi</code>
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</ul>
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<h4>USB</h4>
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<ul>
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<li><a href="https://man.openbsd.org/armv7/ehci.4">ehci(4)</a>
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on <code>imx</code>, <code>panda</code> and <code>sunxi</code>
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</ul>
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<b>No real time clock:</b> Many of the armv7 devices do not have a
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battery-backed real time clock, but <a href="https://man.openbsd.org/ntpd">ntpd(8)</a>
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should be able to compensate.
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<h3 id="install">
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<strong>Getting and installing</strong>
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</h3>
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<p>
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The latest supported OpenBSD/armv7 release is
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<a href="73.html">OpenBSD 7.3</a>.
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Here are the
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<a href="https://ftp.openbsd.org/pub/OpenBSD/7.3/armv7/INSTALL.armv7">
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OpenBSD/armv7 installation instructions</a>.
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<p>
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Snapshots are made available from time to time, in
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<a href="https://cdn.openbsd.org/pub/OpenBSD/snapshots/armv7">this location</a>
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as well as on a few
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<a href="ftp.html">mirrors</a>.
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Here are the
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<a href="https://ftp.openbsd.org/pub/OpenBSD/snapshots/armv7/INSTALL.armv7">
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OpenBSD/armv7 snapshot installation instructions</a> as well.
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