There&#x27;s a new development board coming real soon that will implement it.  It is also implemented by the firmware on APM X-Gene (Mustang) and HP Moonshot.  Not sure about Cavium as I&#x27;ve not used it.<p>However it&#x27;s unlikely you&#x27;ll find a small format SBSA-compliant board any time soon, because the server stack simply assumes a lot more RAM than is available on phone&#x2F;tablet SoCs.  For example, the minimum RAM required to run RHEL&#x2F;aarch64 is 1 GB&#x2F;pCPU (so in reality 4-8GB min), and even the Snapdragon 808 only has 3 GB.  I personally wouldn&#x27;t be happy doing development work for 64 bit ARM SBSA with less than 8 GB of RAM, and for OpenStack, 32 GB is the minimum I&#x27;d recommend.<p>(I do run Fedora&#x2F;aarch64 on my LG G4 phone though :-)