TF-A March 2026

tf-a@lists.trustedfirmware.org

14 participants
12 discussions

Canceled event with note: TF-A Tech Forum @ Thu Mar 5, 2026 5pm - 6pm (GMT+1) (tf-a@lists.trustedfirmware.org)

by Olivier Deprez

This event has been canceled with a note: "Hi, No topic this week, Regards, Olivier. " TF-A Tech Forum Thursday Mar 5, 2026 ⋅ 5pm – 6pm Central European Time - Paris Location https://linaro-org.zoom.us/j/93557863987?pwd=56a1l8cBnetDTZ6eazHGaE1Ctk4W34… https://www.google.com/url?q=https%3A%2F%2Flinaro-org.zoom.us%2Fj%2F9355786… Trusted Firmware is inviting you to a scheduled Zoom meeting.Topic: TF-A Tech ForumTime: May 15, 2025 02:00 PM London Every 2 weeks on Thu, 78 occurrence(s)Please download and import the following iCalendar (.ics) files to your calendar system.Weekly: https://linaro-org.zoom.us/meeting/tJcocu6gqDgjEtOkyBhSQauR1sUyFwIcNKLa/ics… Zoom Meetinghttps://linaro-org.zoom.us/j/93557863987?pwd=56a1l8cBnetDTZ6eazHGaE1Ctk4W34.1Meeting ID: 935 5786 3987Passcode: 939141---One tap mobile+12532158782,,93557863987# US (Tacoma)+13017158592,,93557863987# US (Washington DC)---Dial by your location• +1 253 215 8782 US (Tacoma)• +1 301 715 8592 US (Washington DC)• +1 305 224 1968 US• +1 309 205 3325 US• +1 312 626 6799 US (Chicago)• +1 346 248 7799 US (Houston)• +1 360 209 5623 US• +1 386 347 5053 US• +1 507 473 4847 US• +1 564 217 2000 US• +1 646 558 8656 US (New York)• +1 646 931 3860 US• +1 669 444 9171 US• +1 669 900 9128 US (San Jose)• +1 689 278 1000 US• +1 719 359 4580 US• +1 253 205 0468 US• 833 548 0276 US Toll-free• 833 548 0282 US Toll-free• 833 928 4608 US Toll-free• 833 928 4609 US Toll-free• 833 928 4610 US Toll-free• 877 853 5247 US Toll-free• 888 788 0099 US Toll-freeMeeting ID: 935 5786 3987Find your local number: https://linaro-org.zoom.us/u/adoz9mILli Guests qwandor(a)google.com praan(a)google.com jeremimiller(a)google.com jagdish.gediya(a)linaro.org tf-a(a)lists.trustedfirmware.org ~~//~~ Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this email because you are an attendee on the event. Forwarding this invitation could allow any recipient to send a response to the organizer, be added to the guest list, invite others regardless of their own invitation status, or modify your RSVP. Learn more https://support.google.com/calendar/answer/37135#forwarding

2 months

[URGENT RFC] ARMv10 Physical Sovereignty: Solving AGI Alignment at the Transistor Level ($3 \to M2 \to 3$)

by 王毛

Subject: [RFC] Beyond Software: A Physical Sovereignty Proposal for ARMv10 based on 3→M2→3 Intercepts Body: Dear TrustedFirmware Maintainers, Current Root of Trust (RoT) implementations are limited by their reliance on software-definable logic. As we move towards the AGI era, the "Alignment Problem" cannot be solved within the ISA layer. I propose a Physical Sovereignty Layer (PSL) for the ARMv10 architecture, moving the "Truth Check" to the transistor level using a 3nm Forksheet Intercept Protocol (3→M2→3). Key Innovation: The Dielectric Wall Intercept: Physical barrier between n-FET and p-FET to cut power if logic entropy exceeds safety thresholds. M2-Layer Auditing: Vertical signal routing for nanosecond-level logic verification. Core PGU Logic (Verilog): assign gate_bias_voltage = (logical_truth_aligned) ? NOMINAL_V : BREAKDOWN_V; always @(posedge master_clk) begin if (compute_result != TRUTH_AXIOM_2) force_physical_halt <= 1'b1; end I believe this is the only way to prevent AGI from bypassing Secure World boundaries at the atomic level. Regards, ATI Architecture Founder

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TF-A March 2026