Regarding the device listed as supported on https://www.openbsd.org/octeon.html "Rhino Labs Inc. SDNA Shasta":
Their product ad is at https://web.archive.org/web/20161208032606/http://www.rhinolabsinc.com:80/rhino-shasta-enterprise-grade-network-appliance/ , while archive.org is an uncommon place to advertise a product, I talked to them and they're manufacturing it. Their main web site is http://www.whizzsystems.com/ . They manufacture the SDNA Shasta, however more frequently they manufacture this 8-port version of the same (photo here https://web.archive.org/web/20161221202746im_/http://www.rhinolabsinc.com/wp-content/uploads/2015/03/Home-A1.jpg ), need to clarify its actual name, it's some four-digit product name. They manufacture and sell the Shasta in batches only, for a 50 pieces batch each piece is 780 USD, and for a 100 piece batch each piece is 690 USD. Sometimes some spares remain after a run and they get some extra that they could sell to an unannoying customer. He is looking at what a higher-RAM variant would cost also. He was clear it fits at least 16GB, and they need to have the RAM soldered. There is M.2 NVME support, probably as bootable medium also. It has an eMMC, which exports some gigabytes for boot medium (which can be used in all cases), and he mentioned the firmware is on nonexported sectors on the eMMC. (They'll make an ARM64 ThunderX variant of the same soon also, anyhow.) Tinker
