UDOO BOLT AMD Ryzen Embedded V1000 SBC

https://www.cnx-software.com/2018/06/01/udoo-bolt-amd-ryzen-embedded-v1000-sbc/

https://www.cnx-software.com/wp-content/uploads/2018/06/UDOO-BOLT.jpg

 

AGESA update info from AMD

[…]Beginning this month, as we promised to you, we began beta testing a new AGESA (v1.0.0.6) that is largely focused on aiding the stability of overclocked DRAM (>DDR4-2667). We are now at the point where that testing can begin transitioning into release candidate and/or production BIOSes for you to download. Depending on the QA/testing practices of your motherboard vendor, full BIOSes based on this code could be available for your motherboard starting in mid to late June. Some customers may already be in luck, however, as there are motherboards—like my Gigabyte GA-AX370-Gaming5 and ASUS Crosshair VI—that already have public betas.
[…]
If you’re the kind of user that just needs (or loves!) virtualization every day, then AGESA 1.0.0.6-based firmware will be a blessing for you thanks to fresh support for PCI Express Access Control Services (ACS). ACS primarily enables support for manual assignment of PCIe graphics cards within logical containers called “IOMMU groups.” The hardware resources of an IOMMU group can then be dedicated to a virtual machine. This capability is especially useful for users that want 3D-accelerated graphics inside a virtual machine. With ACS support, it is possible to split a 2-GPU system such that a host Linux® OS and a Windows VM both have a dedicated graphics cards. The virtual machine can access all the capabilities of the dedicated GPU, and run games inside the virtual machine at near-native performance.[…]

https://community.amd.com/community/gaming/blog/2017/05/25/community-update-4-lets-talk-dram

http://www.tomshardware.com/news/amd-agesa-firmware-update-motherboard,34525.html

 

AMD on AGESA updates for Ryzen

AMD has a blog post on the Ryzen, and it talks about AGESA updates!

[…]Let’s talk BIOS updates:
Finally, we wanted to share with you our most recent work on the AMD Generic Encapsulated Software Architecture for AMD Ryzen™ processors. We call it the AGESA™ for short. As a brief primer, the AGESA is responsible for initializing AMD x86-64 processors during boot time, acting as something of a “nucleus” for the BIOS updates you receive for your motherboard. Motherboard vendors take the baseline capabilities of our AGESA releases and build on that infrastructure to create the files you download and flash. We will soon be distributing AGESA point release 1.0.0.4 to our motherboard partners. We expect BIOSes based on this AGESA to start hitting the public in early April, though specific dates will depend on the schedules and QA practices of your motherboard vendor. BIOSes based on this new code will have four important improvements for you:
* We have reduced DRAM latency by approximately 6ns. This can result in higher performance for latency-sensitive applications.
* We resolved a condition where an unusual FMA3 code sequence could cause a system hang.
* We resolved the “overclock sleep bug” where an incorrect CPU frequency could be reported after resuming from S3 sleep.
* AMD Ryzen™ Master no longer requires the High-Precision Event Timer (HPET).

We will continue to update you on future AGESA releases when they’re complete, and we’re already working hard to bring you a May release that focuses on overclocked DDR4 memory.[…]

https://community.amd.com/community/gaming/blog/2017/03/30/amd-ryzen-community-update-2