Trusted Firmware-A https://git.rulkc.org/pub/scm/arm/software/arm-trusted-firmware.git/atom?h=v2.7 2022-06-01T15:02:46+00:00 2022-06-01T15:02:46+00:00 Joanna Farley joanna.farley@arm.com 2022-06-01T15:02:46+00:00 urn:sha1:35f4c7295bafeb32c8bcbdfb6a3f2e74a57e732b 2022-06-01T14:19:37+00:00 Jayanth Dodderi Chidanand jayanthdodderi.chidanand@arm.com 2022-05-19T10:03:07+00:00 urn:sha1:24c5d206f1250b0a4453b542c391505f9b1d7a31 Change-Id: I573e5eb3c7fad097892292c8a967dc02d72d12e6 Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com> 2022-06-01T12:37:30+00:00 Joanna Farley joanna.farley@arm.com 2022-06-01T12:37:30+00:00 urn:sha1:ae9853490b9afeab33f4c3f19191c0b6d8d7a499 * changes: docs(threat-model): broaden the scope of threat #05 docs(threat-model): emphasize whether mitigations are implemented 2022-06-01T12:29:45+00:00 Joanna Farley joanna.farley@arm.com 2022-06-01T12:29:45+00:00 urn:sha1:7048400a7990ca25cfcb4cc47e16a3dea196963a * changes: docs(spm): refresh FF-A SPM design doc docs(spm): update FF-A manifest binding 2022-06-01T11:27:17+00:00 Olivier Deprez olivier.deprez@arm.com 2022-04-28T16:18:36+00:00 urn:sha1:9eea92a1f27b55a4ce43e020c3ed3dbc82f06429 - Move manifest binding doc as a dedicated SPM doc section. - Highlight introduction of an EL3 FF-A SPM solution. - Refresh TF-A build options. - Refresh PE MMU configuration section. - Add arch extensions for security hardening section. - Minor corrections, typos fixes and rephrasing. Signed-off-by: Olivier Deprez <olivier.deprez@arm.com> Change-Id: I2db06c140ef5871a812ce00a4398c663d5433bb4 2022-06-01T08:58:32+00:00 Olivier Deprez olivier.deprez@arm.com 2022-05-12T16:17:05+00:00 urn:sha1:79a913812f1b045f19bbb347572ace11edfa66ae - Add security state attribute to memory and device regions. - Rename device region reg attribution to base-address aligned with memory regions. - Add pages-count field to device regions. - Refresh interrupt attributes description in device regions. Signed-off-by: Olivier Deprez <olivier.deprez@arm.com> Change-Id: I901f48d410edb8b10f65bb35398b80f18105e427 2022-05-31T06:41:31+00:00 Sandrine Bailleux sandrine.bailleux@arm.com 2022-05-16T11:57:38+00:00 urn:sha1:0677796cb65374499b9e542c1d23ce57aefa9140 - Cite crash reports as an example of sensitive information. Previously, it might have sounded like this was the focus of the threat. - Warn about logging high-precision timing information, as well as conditionally logging (potentially nonsensitive) information depending on sensitive information. Change-Id: I33232dcb1e4b5c81efd4cd621b24ab5ac7b58685 Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com> 2022-05-31T06:35:15+00:00 Sandrine Bailleux sandrine.bailleux@arm.com 2022-05-13T10:39:56+00:00 urn:sha1:7e32cdb21ec8f57dfac1639daba6dc0880e03772 For each threat, we now separate: - how to mitigate against it; - whether TF-A currently implements these mitigations. A new "Mitigations implemented?" box is added to each threat to provide the implementation status. For threats that are partially mitigated from platform code, the original text is improved to make these expectations clearer. The hope is that platform integrators will have an easier time identifying what they need to carefully implement in order to follow the security recommendations from the threat model. Change-Id: I8473d75946daf6c91a0e15e61758c183603e195b Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com> 2022-05-30T14:50:10+00:00 Olivier Deprez olivier.deprez@arm.com 2022-05-30T14:50:10+00:00 urn:sha1:ccfa411bcd8b1f19423be595f149dcaeaa3f9231 * changes: docs(spm): update ff-a boot protocol documentation docs(maintainers): add code owner to sptool 2022-05-26T09:30:34+00:00 Manish Pandey manish.pandey2@arm.com 2022-05-26T09:30:34+00:00 urn:sha1:16646921062172006ca3d5b176e9bb3072c2f188