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OpenBSD: arm64 platform now officially supported, and has syspatch(8)

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Re: OpenBSD: arm64 platform now officially supported, and has syspatch(8)

#31
post #16

Earlier quoted context omitted.

Can't use Linux distribution tools like apt/yum unless you package the update contents as rpm/dpkg files and distribute apt/yum with the base system. Neither of those is happening in OpenBSD, or likely any BSD. (I can go into more detail on why if you're curious.) In some ways, the BSDs are just catching up to Linux in terms of update distribution mechanism. They all have a history of being self-hosting compile-from-…

> some greybeards are still pretty attached to that idea "Whenever you remove any fence, always pause long enough to ask yourself, 'Why was it put there in the first place?'" G.K. Chesterton

Yup. Same for code that looks unused :). Very good advice. Sometimes fences can come down, sometimes they make better neighbors.

Re: OpenBSD: arm64 platform now officially supported, and has syspatch(8)

#32
post #20

Earlier quoted context omitted.

Yes, but like Debian, OpenBSD is ignoring that. Fedora, openSUSE, Mageia, etc. use the official term. Debian and the BSDs use the informal "arm64" term.

The informal makes more sense, BTW.

Well I misread it as amd64, thought it "can't be possible" and had to come down to this thread to realise the nature of my mistake.

aarch32 and aarch64 are strictly ARMv8, while arm32, being informal, could really be a catch-all term for all the previous ones. I don't know of any aarch32 distro though, they all seem to limit to ARMv7hf, which is sad because on a Raspberry Pi 3 you can't get the VideoCore binaries and v8 instruction set: going 64bit means most hardware does not work (at least: no X/wayland, no 3D, no sound), and some benchmarks have shown that they bring up 15-20% performance improvements.

Anyway, this is basically the same debate as x64 vs x86-64 vs amd64 and mostly bike shedding at the end of the day.

Re: OpenBSD: arm64 platform now officially supported, and has syspatch(8)

#33
post #29
post #25

so does this mean smart phones and IOTs can run on BSD?

OpenBSD support list [0] at the moment: > The current target platforms are Rockchip RK3399, Allwinner A64/H5, Raspberry Pi 3 and Opteron A1100. That's a good list, it may cover a number of "Maker"-oriented single-board computers that are fun to play with. Note that most of the Raspberry Pi chip is its Broadcom Videocore IV graphics processor, which is not supported by the OpenBSD OS. You would have to hook up a scree…

Armbian and DietPI pages, although Linux oriented, contain a fairly long list of hackable boards, so you can look there for boards using supported platforms.

https://www.armbian.com/download/

http://dietpi.com/

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