The @3MDeb Releases Updated Dasharo/Coreboot Firmware For @ASROCKRACK Rack SPC741D8-2L2T

phoronix.com/news/Dasharo-0…

BSMConf 2026 talk now on YouTube!

Will expiring UEFI Secure Boot certificates affect booting? Daniel Kiper explains the 2026 changes, their impact, and the future of PQC in Secure Boot.

Watch: youtu.be/J8TNBBxTNZo

Dasharo v0.9.1 for ASRock Rack SPC741D8 is out!

Highlights: Intel Emerald Rapids support, Intel TXT, PCIe bifurcation, SBOM, and Secure Boot fixes.

Release notes: docs.dasharo.com/variants/asroc…

Ubuntu 26.10 Delivers Nice I/O Performance Wins Over @ubuntu 26.04 On @AMD @AMDServer EPYC

phoronix.com/review/ubuntu-…

Running @AMD openSIL + Coreboot On The First Available @AMDRyzen AM5 Motherboard

Finally! After 3 years covering AMD openSIL development, very refreshing running it with Coreboot via @3mdeb_com @Dasharo_com on retail mobo. And with better perf-per-Watt!

phoronix.com/review/msi-b85…

Xen and dom0 measured into PCRs 17-18. 108 s, serial console, uncut.
The board is one we ship:
shop.3mdeb.com/product/dashar…

Deeper walkthrough at BSMConf, 21-25 Sep.

youtu.be/GfOf6EYTClU

@TrenchBoot DRTM launch of Xen on Intel Sapphire Rapids, with Dasharo (coreboot + UEFI) as the platform firmware.
Platform: ASRock Rack SPC741D8, Xeon Sapphire Rapids. Firmware: Dasharo, coreboot + edk2 payload. Launch path: GETSEC[SENTER] with the SINIT ACM;

The third Dasharo openSIL integration status community call is happening tomorrow, 8 September at 8:00 PM CEST.
A lot has moved since the last call: new Turin PSP blobs, Kconfig fixes for Genoa and Turin, progress on Phoenix AM5 upstream support, public Phoenix AM5 PSP blobs,

and the Dasharo v0.9.0 release for MSI PRO B850-P WIFI.
If you want to see where Dasharo + openSIL stands right now and what's coming next, this is the call to join.

Bring your questions: 3mdeb.com/events/#_dasha…

The @3mdeb_com Enhancing The UEFI Update Capsules Experience For Open-Source Firmware

Some nice subtle enhancements for a better user experience with @Dasharo_com and open-source projects .

phoronix.com/news/OSS-Firmw…

Linux 7.3 TPM Makes Cleanup Preparations For TrenchBoot

phoronix.com/news/Linux-7.3…

Updated Coreboot/Dasharo For MSI PRO Z690-A / Z790-P Motherboards, Adds Overclocking

phoronix.com/news/New-Dasha…

The second Dasharo FSP integration status community call is happening tomorrow, 11 August 2026.
We will share where we are with #openSIL and #FSP integration, based on public work already happening in the open. We will also touch on #openSFI and how the related components align.

This is a public community call, open for questions and discussion.
Event details and calendar links:
3mdeb.com/events/#_dasha…

🎤 Speaker spotlight at Boot Security Mastery Conference 2026!
How secure is AMD's implementation of Dynamic Root of Trust for Measurement in practice?
Join Julian Prein and Christian Werling for “A Practical Security Assessment of DRTM on AMD-based Systems”,

The @AMD openSIL & Coreboot Pull Requests For Phoenix AM5 Support

Nice work by @3mdeb_com now working to upstream their changes for the @msiUSA PRO B850-P WiFi motherboard port to open-source firmware.

phoronix.com/news/AMD-openS…

🚀 Dasharo Release v0.9.0 is here for the MSI PRO B850-P WiFi!
It brings open-source firmware to a modern AMD AM5 platform, with UEFI Secure Boot, AMD fTPM, TPM Measured Boot, AMD ROM Armor 3 flash protection, configurable boot options, and support for Ubuntu LTS and Windows 11.

In our testing, Dasharo also booted faster than the vendor BIOS. It was 2.6 sec faster during a normal boot and 8 sec faster with fast boot enabled.

With the release now live, the Dasharo-powered MSI PRO B850-P full PC build can now be ordered directly from our store.

Explore the engineering behind the release, review the complete release notes, or order your full PC build today:

Read the blog post: blog.3mdeb.com/2026/2026-07-3…
View the release notes: docs.dasharo.com/variants/msi_b…
Order the full PC build: shop.3mdeb.com/product/dashar…

From power-on to OS handoff: understand the UEFI boot flow, build an EDK2 environment & run it on QEMU in about 10 hours. Architecture 4021: Introductory UEFI ost2.fyi/Arch4021 by Piotr Król @pietrushnic