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Hardware
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Hardware
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Supported SBC Hardware
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< a href = "https://git.resf.org/sig_altarch/wiki/_edit/main/docs/events/meeting-notes/2024-02-23.md" title = "Edit this page" class = "md-content__button md-icon" >
< svg xmlns = "http://www.w3.org/2000/svg" viewBox = "0 0 24 24" > < path d = "M10 20H6V4h7v5h5v3.1l2-2V8l-6-6H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h4v-2m10.2-7c.1 0 .3.1.4.2l1.3 1.3c.2.2.2.6 0 .8l-1 1-2.1-2.1 1-1c.1-.1.2-.2.4-.2m0 3.9L14.1 23H12v-2.1l6.1-6.1 2.1 2.1Z" / > < / svg >
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< h1 id = "sigaltarch-meeting-2024-02-23" > SIG/AltArch meeting 2024-02-23< a class = "headerlink" href = "#sigaltarch-meeting-2024-02-23" title = "Permanent link" > ¶ < / a > < / h1 >
< h2 id = "attendees" > Attendees< a class = "headerlink" href = "#attendees" title = "Permanent link" > ¶ < / a > < / h2 >
< ul >
< li > Neil Hanlon< / li >
< li > Sherif Nagy< / li >
< li > Brian Clemens< / li >
< li > Stack< / li >
< li > Alan Sill< / li >
< / ul >
< h2 id = "follow-ups" > Follow Ups< a class = "headerlink" href = "#follow-ups" title = "Permanent link" > ¶ < / a > < / h2 >
< ul >
< li > SBC Support - We're close on a lot of the boards we aim to support (Orange Pi, Libre boards, Rock Pro, RPi5, etc)< / li >
< li > Raspberry Pi5< ul >
< li > Needs 16k kernel variant< / li >
< / ul >
< / li >
< li > arm-trusted-firmware in staging for 8 and 9< / li >
< li > please test, adds support for some SBCs we target< / li >
< li > RISC-V - Communications ongoing with RISC-V foundation for firmware< / li >
< li > What else do we want aside from what they may be able to give us?< / li >
< / ul >
< h2 id = "open-floor" > Open Floor< a class = "headerlink" href = "#open-floor" title = "Permanent link" > ¶ < / a > < / h2 >
< ul >
< li > Alan has Turing Pi boards to run his Pis--would be nice to be able to test these< / li >
< li > Jeff Geerling did a video recently on Turing Pi cluster board< / li >
< li > "little clusters" -- just shared NFS, works ok. needs to be NVME because of i/o thrashing, though< / li >
< li > Stack: there has been a lot of interest in SBCs in Rocky the past few months< / li >
< li > Would be good to have a plan to convert interested parties to contributors< ul >
< li > we have a lot of SBC $$$ to spend on HW for folks< / li >
< / ul >
< / li >
< li > Roadmap & Status -- What do we support, who supports it, what works/doesn't work< / li >
< li > https://git.resf.org/testing/SBC-progress-tracking< / li >
< li > Risc-V< / li >
< li > Alan has < a href = "https://wiki.sipeed.com/hardware/en/lichee/th1520/lc4a/lc4a.html" > Lichee Pi 4a< / a > | https://sipeed.com/licheepi4a< / li >
< li > Should we include non-altarch (x86_64) SBCs in our list of what works?< / li >
< li > They work out of the box (for the most part), so, let's just include them< / li >
< li > https://radxa.com/products/x/x2l/#techspec - GPIO via a Pico< ul >
< li > Alan wants to get this running under Rocky at some point< / li >
< li > also looking at https://www.mixtile.com/cluster-box/< / li >
< / ul >
< / li >
< li > Stack: Grace Hopper?< / li >
< li > seems to be only debian from NVidia< / li >
< li > Brian: Yoshi (CIQ) may have a contact that knows more information about Grace Hopper and Rocky< / li >
< li > Sherif: Intel GPU update< / li >
< li > Met with them through HPC SIG (Jeremy)< / li >
< li > DKMS version first for testing< / li >
< li > Later: signed for secureboot and installable as kmod package (kernel SIG)< ul >
< li > User tools in HPC SIG< / li >
< / ul >
< / li >
< li > NVIDIA -- maybe we can talk to them after we show this working well, collaborate< ul >
< li > Needs legal review and sign-off from NVIDIA< / li >
< li > many questions about this... e.g. How can we trust signing a proprietary blob for SB signing?< / li >
< / ul >
< / li >
< li > Stack's SBC tower: https://52pi.com/products/52pi-rack-tower-acrylic-cluster-case-for-raspberry-pi-12-layer?_pos=21& _sid=39b8f5ea0& _ss=r< / li >
< / ul >
< h2 id = "action-items" > Action Items< a class = "headerlink" href = "#action-items" title = "Permanent link" > ¶ < / a > < / h2 >
< ul >
< li > Neil to reach out to Equinix regarding arm hw for altarch< / li >
< li > Neil to reply to RV folks< / li >
< li > Neil to look into wiki content population< / li >
< li > Neil to file ticket to investigate kernel packer to repack upstream RPi kernel< / li >
< li > Neil to work on SBC Kernel variant config in KernelPacker< / li >
< li > Sherif to work on Raspberry Pi kernel variants< / li >
< / ul >
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