NetBSD 7.0 To Support Multi-Core ARM Processors from Allwinner and Freescale

NetBSD is an open source Unix-like Open Source operating system running on a wide range of platforms, from servers and desktop systems to embedded devices. The operating system has supported ARM since 1996, with more recent ports for ARM Cortex A8 and Raspberry Pi, but until recently it did not support SMP (Symmetric multiprocessing) to support more than one core. CubieTruck_NetBSDBut NetBSD has now fixed this “anomaly” and the following Allwinner A20/A31 and Freescale i.MX6 boards are now supported:

  • Banana Pi (BPI)
  • Cubieboard 2 (CUBIEBOARD)
  • Cubietruck (CUBIETRUCK)
  • Merrii Hummingbird A31 (HUMMINGBIRD_A31)

You can give it a try on Allwinner boards by creating an SD card following instructions on NetBSD / Allwinner Wiki. There does not seem to be documentation for the Freescale boards yet. If Allwinner documentation is up-to-date, this is a headless image, as framebuffer, HDMI, etc… are still in to TODO list, but Gigabit Ethernet and SATA are already supported so it could be tried as a server platform.

The changes are likely to make to NetBSD 7.0 which will be dubbed “the ARM SoC release”.

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adem nacakli
adem nacakli
9 years ago

Can I use this on the cs868

9 years ago

Actually works on my CB2, and was already planning to use it as a headless VPN/NFS/Tor/Privoxy server/router/firewall, too bad need to port those speciality softwares for the NetBSD, of well, they are all semi-portable already. 🙂

Khadas VIM4 SBC