Hi,
The next Technical Forum is planned on Thursday, Feb 3, 7:00-8:00 UTC (Asia time zone).
Please reply on this email with your proposals for agenda topics.
This slot is in Chinese New Year celebration period so we can expect fewer participants from Asia.
Recording and slides of previous meetings are here:
https://www.trustedfirmware.org/meetings/tf-m-technical-forum/
Best regards,
Anton
Hi All,
Please do use the tf-m-tests version specified in TF-M CMake configs (TFM_TEST_REPO_VERSION in trusted-firmware-m/lib/ext/tf-m-tests/repo_config_default.cmake), otherwise there might be some unexpected build errors.
Please let us know if there is any problem.
Thanks,
Xinyu
Hi All,
TF-M Open CI is back to normal. Please feel free to use.
Thanks,
Xinyu
From: Xinyu Zhang
Sent: Monday, January 17, 2022 4:05 PM
To: TF-M mailing list <tf-m(a)lists.trustedfirmware.org>
Cc: nd <nd(a)arm.com>
Subject: TF-M Open CI Not Stable Right Now
Hi All,
Sorry to inform you that TF-M Open CI is not stable right now. Jobs are likely to come into unexpected failure.
I'll keep following up with the latest information.
Sorry for any inconvenience!
Thanks,
Xinyu
Hi,
The next Technical Forum is planned on Thursday, January 20, 15:00-16:00 UTC (US time zone).
Please reply on this email with your proposals for agenda topics.
Recording and slides of previous meetings are here:
https://www.trustedfirmware.org/meetings/tf-m-technical-forum/
Best regards,
Anton
This event has been changed.
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This event has been changed.
Title: TF-M Tech forum
This is an open forum for anyone to participate and it is not restricted to
Trusted Firmware project members. It will operate under the guidance of the
TF TSC.Feel free to forward it to colleagues.Details of previous meetings
are
here: https://www.trustedfirmware.org/meetings/tf-m-technical-forum/==…
Info====Trusted Firmware is inviting you to a scheduled Zoom meeting.Topic:
TF-M Tech forum - US Time Zone FriendlyTime: Oct 29, 2020 03:00 PM
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Hi All,
Sorry to inform you that TF-M Open CI is not stable right now. Jobs are likely to come into unexpected failure.
I'll keep following up with the latest information.
Sorry for any inconvenience!
Thanks,
Xinyu
Hi,
ER_INITIAL_PSP section was used as the Trustzone NS Agent partition stack in IPC model.
Since Trustzone NS Agent partition has changed to use private variables as its stack, ER_INITIAL_PSP related definitions and references can be removed.
Change: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/13186
This change involves all the platforms for IPC model, it removes:
* Definition of ER_INITIAL_PSP section in the linker script
* Reference of ER_INITIAL_PSP for isolation configuration in platform HALs
This can simplify the linker script a bit.
This patch is going to be put there for a while as there are holidays, but please do review it when you see this mail. Plan to merge it before end of Jan, as soon as all concerns get addressed (if there are).
Regards,
Mingyang
Hi all,
I'd like to introduce a code size analyse tool to you. The tool is developed to help optimize TF-M code size by gathering the data from map file and output friendly.
These python scripts can
- Get a database to implement data tables from ARMCLANG or GNUARM map file.
- Supply an UI for developers to scan sorted information of sections, libraries, object files, functions and data.
- Help analyse the biggest or smallest targets in certain image. It can also help search functions or data to locate their address and detail information.
- Diff two databases to see the code size increment or decrement between two different build results.
The patch is: [tf-m-tools]<https://review.trustedfirmware.org/c/TF-M/tf-m-tools/+/12665>, it also contains the document for users.
Hope this tool can help you measure code size in the daily work. Please let me know if anything can be improved. I'd like to merge this tool this Friday if no critical comment.
Best Regards
Jianliang Shen