Hi all,

We’ve finished the PoC of isolation level 3 along with the new TFM HAL on the feature branch.

And now we are migrating the patches to master branch by cherry-picking, squashing and refining.

Here are the several topics ongoing parallel:

• Linker script changes for isolation L3
• Isolation HAL API
• SPM log
• SP log

And the HAL API docs:

• Docs: Design of the TF-M isolation HAL

More patches will be coming soon, will keep you update-to-date.

Please help on reviews, thanks.

Best Regards,

Kevin

From: TF-M <tf-m-bounces@lists.trustedfirmware.org> On Behalf Of Ken Liu via TF-M
Sent: Wednesday, September 9, 2020 3:21 PM
To: tf-m@lists.trustedfirmware.org
Cc: nd <nd@arm.com>
Subject: [TF-M] Feature branch 'feature-isolation-level3' is created for related patches merging

Hi,

A new branch created for two repos ‘TF-M/tf-m-tests’ and ‘TF-M/trusted-firmware-m’, this feature branch is for isolation related patches merging.

The POC patches would come in following days, first platform would be AN521. If you want to try this branch, please:

IMPORTANT:

Checkout ‘feature-isoaltion-level3’ branch for both ‘TF-M/tf-m-tests’ and ‘TF-M/trusted-firmware-m’.

BR

/Ken