boot-architecture

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643 discussions

by ff

Hi Anyone knows what is the status of standardizing firmware handoff (when starting BL33) ? Here is a reference to the topic: https://github.com/FirmwareHandoff/firmware_handoff I would be interested in both standard text and standard implementation in TFA. The context is portability of type-1 hypervisors that need to be fully in control of security and thus execute BL33 in an ad hoc "VM". The rationale is to isolate everything that deals with devices or IO (at its core, a hypervisor deals only with CPU, RAM, MMU, SMMU, GIC). Cheers FF PS: To explore how easy it is to boot a hypervisor with either booti, bootefi or BL33 I published a Rust tool (barekit) that can do precisely that (and much more as it can be used to create BL32 or even a Rust based FF-A implementation): https://www.linkedin.com/posts/fozog_github-fozogbarekit-rust-base-code-to-… https://github.com/fozog/barekit

2 years, 3 months

No DT call today

by Bill Mills

All, I have not received any ideas for agenda for today. I will cancel this meeting. A heads up: Meetings on Monday no longer fit for me. We will need to make some change going forward. I will talk thing over with others and get back to the list. Thanks, Bill -- Bill Mills Principal Technical Consultant, Linaro +1-240-643-0836 TZ: US Eastern Work Schedule: Tues/Wed/Thur

2 years, 4 months

No EBBR call today Jan 30

by Vincent Stehlé

Hi, We do not have an agenda[2] for the EBBR call today Jan 30 therefore let us cancel this call. Next EBBR call will be on Feb 13; feel free to propose topics on the wiki or by e-mail. Best regards, Vincent Stehlé System Architect - Arm [2]: https://github.com/ARM-software/ebbr/wiki/EBBR-Meetings

2 years, 4 months

No DT call today

by Bill Mills

All, We do not have a topic for today so I will cancel today's meeting. If you have a suggestion for the Feb 6 meeting please reply to this email. Thanks, Bill -- Bill Mills Principal Technical Consultant, Linaro +1-240-643-0836 TZ: US Eastern Work Schedule: Tues/Wed/Thur

2 years, 4 months

EBBR call today Jan 16

by Vincent Stehlé

Hi, Happy new year! We will have an EBBR call[1] today at 15h UTC/BST (sorry for the short notice). On the agenda[2] today: - Issues[3] scrub - Continue the discussion on Minimum Viable Product (MVP) Feel free to add to the agenda, directly on the wiki page or by e-mail. We can use this pad[4] for the meeting notes. Best regards, Vincent Stehlé System Architect - Arm [1]: https://armltd.zoom.us/j/92081365511?pwd=SFZpRitXUEp3Zy9GM0h3UUZ1b1pnUT09 [2]: https://github.com/ARM-software/ebbr/wiki/EBBR-Meetings [3]: https://github.com/ARM-software/ebbr/issues [4]: https://mensuel.framapad.org/p/ebbr-call-of-jan-16-9yro?lang=en

2 years, 4 months

No DT meeting Monday Dec 12

by Bill Mills

All, Sorry but I have a conflict for Monday's meeting so I am going to cancel. Thanks, Bill -- Bill Mills Principal Technical Consultant, Linaro +1-240-643-0836 TZ: US Eastern Work Schedule: Tues/Wed/Thur

2 years, 6 months

EBBR call today

by Vincent Stehlé

Hi, I hope everybody is doing well. We will have an EBBR call[1] today at 15h UTC/BST. Also, there will be no call on Dec 19. If practicable for everyone, the meeting after the one today shall be next year on Jan 2 2023 (let's confirm during the call today). On the agenda[2] today: - Preparing for version 2.1.0 - Issues[3] scrub - Continue the discussion on Minimum Viable Product (MVP) - Confirm Jan 2 meeting Feel free to add to the agenda, directly on the wiki page or by e-mail. We can use this pad[4] for the meeting notes. Best regards, Vincent Stehlé System Architect - Arm [1]: https://armltd.zoom.us/j/92081365511?pwd=SFZpRitXUEp3Zy9GM0h3UUZ1b1pnUT09 [2]: https://github.com/ARM-software/ebbr/wiki/EBBR-Meetings [3]: https://github.com/ARM-software/ebbr/issues [4]: https://mensuel.framapad.org/p/ebbr-notes-20221205-9xzm?lang=en

2 years, 6 months

EBBR v2.1.0 released

by Vincent Stehlé

Hi, EBBR v2.1.0 is now available. This is a minor release of the EBBR specification. Compared to v2.0.1, this release adds requirements on ESRT, EFI Conformance Profile and DTB, and updates the RISC-V boot requirements. https://github.com/ARM-software/ebbr/releases/tag/v2.1.0 Thanks to all the contributors. Best regards, Vincent Stehlé System Architect - Arm

2 years, 6 months

There will be NO DT call on Monday Nov 28

by Bill Mills

All, Next Monday the US will still be recovering/traveling from the holiday extended weekend. So we will cancel the call. Happy Thanksgiving to everyone that celebrates. Thanks, Bill -- Bill Mills Principal Technical Consultant, Linaro +1-240-643-0836 TZ: US Eastern Work Schedule: Tues/Wed/Thur

2 years, 6 months

We will have an EBBR call today

by Vincent Stehlé

Hi, We will have an EBBR call[1] today at 15h UTC/BST. On the agenda[2]: - Preparing for next version 2.x.y (UEFI 2.10, ESRT, etc.) - Version numbering and corresponding update to conformance profile - Issues[3] scrub - Can we define a minimum viable product (MVP)? - Does this help? - Is Security in? Feel free to add to the agenda, directly on the wiki page or by e-mail. We can use this pad[4] for the meeting notes. Best regards, Vincent Stehlé System Architect - Arm [1]: https://armltd.zoom.us/j/92081365511?pwd=SFZpRitXUEp3Zy9GM0h3UUZ1b1pnUT09 [2]: https://github.com/ARM-software/ebbr/wiki/EBBR-Meetings [3]: https://github.com/ARM-software/ebbr/issues [4]: https://mensuel.framapad.org/p/ebbr-meeting-of-2022-11-21-9xq8

2 years, 6 months

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