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Yesterday

odeprez added a comment to T723: Support Arm SMMU.

SMMUv3.2 supports secure Stage-2 translations and that's the feature we intend to enable as a first step.
The IP also supports "nested translations" aka S-EL1 SMMU paravirtualization although we're not looking at this option immediately.

Tue, Sep 22, 4:23 PM · Hafnium
qwandor-google created T829: Implement FF-A memory sharing between normal world VMs and secure partitions.
Tue, Sep 22, 3:39 PM · Hafnium
qwandor-google created T828: Lock unfairness can lead to starvation.
Tue, Sep 22, 3:36 PM · Hafnium
qwandor-google created T827: Make memory sharing fully FF-A 1.0 compliant.
Tue, Sep 22, 3:28 PM · Hafnium
qwandor-google triaged T826: Implement strict RX buffer management mode as Low priority.
Tue, Sep 22, 3:20 PM · Hafnium
qwandor-google triaged T825: Get Trusty running in Hafnium without local patches as Low priority.
Tue, Sep 22, 3:18 PM · Hafnium
• Summer-ARM added a comment to T824: Change default stack to msp.

patch link: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5775

Tue, Sep 22, 7:19 AM · Restricted Project
• Summer-ARM created T824: Change default stack to msp.
Tue, Sep 22, 7:18 AM · Restricted Project
• Summer-ARM added a comment to T823: 'tfm_hal_isolation_mpu_v8m.c' is for IPC.

patch link: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5759

Tue, Sep 22, 1:57 AM · Restricted Project
• Summer-ARM created T823: 'tfm_hal_isolation_mpu_v8m.c' is for IPC.
Tue, Sep 22, 1:56 AM · Restricted Project

Mon, Sep 21

soby-mathew triaged T822: PSA Arch crypto test suite failures in IPC mode as Normal priority.
Mon, Sep 21, 12:18 PM · Trusted Firmware M
wschang0 triaged T821: TF-M port for Nuvoton M2351 as Normal priority.
Mon, Sep 21, 11:37 AM · Trusted Firmware M

Thu, Sep 17

mingyangSun added a comment to T778: Isolation level 3.

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5695
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5696
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5697
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5698
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5699

Thu, Sep 17, 9:42 AM

Wed, Sep 16

tamasban closed T820: Attest test cases fail on Musca-B1 as Resolved.
Wed, Sep 16, 11:24 AM · Trusted Firmware M

Tue, Sep 15

tamasban added a comment to T820: Attest test cases fail on Musca-B1.

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5669

Tue, Sep 15, 12:10 PM · Trusted Firmware M
tamasban added a comment to T820: Attest test cases fail on Musca-B1.

Description: 'Short circuit signature test of attest token'

Tue, Sep 15, 12:10 PM · Trusted Firmware M
tamasban triaged T820: Attest test cases fail on Musca-B1 as Normal priority.
Tue, Sep 15, 12:09 PM · Trusted Firmware M
gbrtth added a comment to T819: Fix system reset issue on Musca-S1.

Test logs:

musca_s1_gnuarm_configregression.txt23 KBDownload

Tue, Sep 15, 11:04 AM · Trusted Firmware M
gbrtth updated the task description for T819: Fix system reset issue on Musca-S1.
Tue, Sep 15, 11:02 AM · Trusted Firmware M
tamasban closed T810: Clean-up old pending reviews as Resolved.
Tue, Sep 15, 11:01 AM
gbrtth created T819: Fix system reset issue on Musca-S1.
Tue, Sep 15, 10:49 AM · Trusted Firmware M
prime-zeng added a comment to T723: Support Arm SMMU.

Thanks for your reply, so there is Stage-2 SMMU support, right? And i think we can support passthrough io support in Secure-EL1 with Stage-2 SMMU

Tue, Sep 15, 9:19 AM · Hafnium

Mon, Sep 14

mark-horvath-arm added a comment to T818: Secure Enclave solution for TF-M.

Notes, missing features for current uploaded source changes:
• No support for isolation level2 on SSE-200
• Protected Storage is an Application RoT partition, but PS also moved to Secure Enclave
• Some regression tests running on secure side of SSE-200 fail as all messages are forwarded with the same client ID to Secure Enclave
• All IPC message forwarding is a blocking call
• Only one message is put into the mailbox at a time
• Musca-B1 related documentation is not complete yet
• Generated files are not committed, manifest parser should be run before build.
• The BL0 component mentioned in the tech forum presentation is not uploaded, as it is based on the new cmake system, and not so interesting right now
• Cmake changes are rudimentary, will be rebased to new cmake system.

Mon, Sep 14, 7:01 PM · Trusted Firmware M
mark-horvath-arm created T818: Secure Enclave solution for TF-M.
Mon, Sep 14, 6:38 PM · Trusted Firmware M

Fri, Sep 11

TTornblom added a comment to T802: Disabling BL2 on cmake command line causes duplication of ASM_FLAGS.

This does not seem to be an issue with the new build system.

Fri, Sep 11, 8:00 AM · Restricted Project
• Summer-ARM added a comment to T817: Skip GNUARM startup initialization.

patch link: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5609

Fri, Sep 11, 6:21 AM · Restricted Project
• Summer-ARM created T817: Skip GNUARM startup initialization.
Fri, Sep 11, 6:20 AM · Restricted Project

Thu, Sep 10

BorisDeletic added a comment to T816: Docs: Added information on IRQ sources.

Patch link: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5598

Thu, Sep 10, 10:34 AM
BorisDeletic created T816: Docs: Added information on IRQ sources.
Thu, Sep 10, 10:30 AM

Wed, Sep 9

gbrtth closed T789: Enable cache and MRAM fast-read on MUSCA S1 as Resolved.

The patches are merged.

Wed, Sep 9, 5:09 PM · Trusted Firmware M
gbrtth closed T805: Change the default build setting for Musca-B1 and Musca-S1 as Resolved.

The change is merged.

Wed, Sep 9, 5:08 PM · Trusted Firmware M
gvalante edited the content of Open CI.
Wed, Sep 9, 3:06 PM
odeprez added a comment to T723: Support Arm SMMU.

We're considering the SMMUv3.2 support which covers the Secure Stage-2 mappings (https://developer.arm.com/documentation/ihi0070/latest).
This is still in initial investigation phases, but we hope to share design details and early patches by end of Q4'20.

Wed, Sep 9, 12:12 PM · Hafnium
kevin-peng-hao added a comment to T778: Isolation level 3.

Several preparation patches including scatter file adjustments.
Starts with:
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5571

Wed, Sep 9, 6:10 AM
KenLSoft added a comment to T778: Isolation level 3.

Several patches for adjusting the manifests:
https://review.trustedfirmware.org/c/TF-M/tf-m-tests/+/5567
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5568
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5569

Wed, Sep 9, 1:32 AM
gvalante edited the content of Open CI.
Wed, Sep 9, 1:12 AM

Tue, Sep 8

BorisDeletic added a comment to T815: Docs: Added section on implementing RoT secure services.

Patch link: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5566

Tue, Sep 8, 12:15 PM
BorisDeletic created T815: Docs: Added section on implementing RoT secure services.
Tue, Sep 8, 11:54 AM

Mon, Sep 7

serbanc updated subscribers of T723: Support Arm SMMU.

@odeprez / Arm might be able to comment on this.

Mon, Sep 7, 7:43 PM · Hafnium
donberke closed T814: Correct name of Corstone-300 platform as Resolved.
Mon, Sep 7, 10:25 AM · Restricted Project