mirror of https://github.com/openbsd/www.git
99 lines
2.7 KiB
HTML
99 lines
2.7 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/riscv64</title>
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<meta name="description" content="the OpenBSD/riscv64 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/riscv64.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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riscv64
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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/riscv64 is a port of OpenBSD to various 64-bit RISC-V based systems.
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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 platform is the HiFive Unmatched board.
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<p>
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When booting the HiFive Unmatched board, write an install/miniroot image
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to a USB flash drive, and boot with that drive plugged in. Make sure you
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also have the microSD card plugged in that shipped with the HiFive Unmatched
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board. The board should auto-boot the OpenBSD bootloader, which will load
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the bsd.rd RAMDISK install kernel.
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<h3 id="hardware"><strong>Supported hardware</strong></h3>
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<p>
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OpenBSD/riscv64 runs on the following hardware:
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<ul>
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<li>SiFive
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<ul>
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<li><a href="https://www.sifive.com/boards/hifive-unmatched">HiFive Unmatched</a>
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</ul>
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<li>StarFive
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<ul>
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<li>StarFive VisionFive
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<li><strong>Note:</strong> Some firmware configuration tweaks are necessary to boot OpenBSD
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</ul>
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<li>Microsemi
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<ul>
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<li><a href="https://www.microsemi.com/product-directory/soc-fpgas/5498-polarfire-soc-fpga">PolarFire SoC Icicle Kit</a>
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<li><strong>Note:</strong>PolarFire SoC Icicle Kit support is incomplete
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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/riscv64/cad.4">cad(4)</a>
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integrated Cadence Gigabit Ethernet controller
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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/riscv64/dwmmc.4">dwmmc(4)</a>
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on StarFive VisionFive
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<li><a href="https://man.openbsd.org/riscv64/nvme.4">nvme(4)</a>
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on HiFive Unmatched
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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/riscv64/xhci.4">xhci(4)</a>
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on HiFive Unmatched and StarFive VisionFive
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</ul>
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<h3 id="install">
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<strong>Getting and installing OpenBSD/riscv64:</strong>
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</h3>
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<p>
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The latest supported OpenBSD/riscv64 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/riscv64/INSTALL.riscv64">
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OpenBSD/riscv64 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/riscv64">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/riscv64/INSTALL.riscv64">
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OpenBSD/riscv64 snapshot installation instructions</a> as well.
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