Trusted Firmware-A https://git.rulkc.org/pub/scm/arm/software/arm-trusted-firmware.git/atom?h=master 2026-06-30T20:34:41+00:00 2026-06-30T20:34:41+00:00 Manish V Badarkhe manish.badarkhe@arm.com 2026-06-30T20:34:41+00:00 urn:sha1:c64fe42d75709fc3da7d0820caf15bce2ca8a2cd * changes: feat(lfa): harden cancel handling and lock around LFA_CANCEL feat(lfa): serialize activate across CPUs and manage rendezvous policy feat(docs): add documentation page for BL31 LFA feat(fvp): add FVP platform support for BL31 live activation feat(lfa): update LFA service to support BL31 live activation feat(lfa): lfa service updates feat(lfa): add relocatable code for BL31 live activation feat(lfa): xlat changes for BL31 LFA feat(lfa): bl31 linker file updates for lfa feat(lfa): add build flag for BL31 LFA support feat: place errata into their own section 2026-06-30T20:25:11+00:00 Manish V Badarkhe Manish.Badarkhe@arm.com 2026-03-05T22:45:36+00:00 urn:sha1:7196825ce71266d6656165657d4936d185bd439b - block cancel once all active CPUs have entered ACTIVATE - take lfa_lock during cancel SMC handling Change-Id: I1443644845d19e0322f5d188461a1c4083c57707 Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com> Signed-off-by: John Powell <john.powell@arm.com> 2026-06-30T20:25:03+00:00 John Powell john.powell@arm.com 2026-05-21T00:18:05+00:00 urn:sha1:7a5b0839b5b95b21c82cd0a5d10dc13901e53185 Track activation state across CPUs so skip-rendezvous activations don’t block or interleave. Split activate into prepare/finish to latch the rendezvous policy, notify the platform once per activation, and only clear activation_pending after all callers finish. Return LFA_BUSY for conflicting skip requests and LFA_CALL_AGAIN for multi‑stage activations. Change-Id: Id5a71fb6db12fe240e2bc1c9000606df935374b2 Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com> Signed-off-by: John Powell <john.powell@arm.com> 2026-06-30T20:24:53+00:00 John Powell john.powell@arm.com 2026-01-29T19:07:51+00:00 urn:sha1:8936385d33a3ee77642f1bf3dda41c538d935fca This patch adds a documentation page about the BL31 LFA implementation and outlines the limitations and requirements to use it. Change-Id: I55008a5a45561918bbf386bc1da96f6d281638a3 Signed-off-by: John Powell <john.powell@arm.com> 2026-06-30T20:24:39+00:00 John Powell john.powell@arm.com 2026-05-18T18:16:40+00:00 urn:sha1:c457b88f839c2bc88da003e6cc17baeeaf544a7e This patch adds the platform components of BL31 live activation. Signed-off-by: John Powell <john.powell@arm.com> Change-Id: I5c08eecdc0420f05462740b72a59ee2e837cf701 2026-06-30T15:43:17+00:00 John Powell john.powell@arm.com 2026-06-26T18:53:38+00:00 urn:sha1:c6ca1acd3238b3d3aed1ea3bef4b2ae64a2a6a53 This patch adds the bulk of the BL31 live activation service framework including the warm reset handler. Signed-off-by: John Powell <john.powell@arm.com> Change-Id: Id9cbeeddbc023ee2540b88008e6c2502d816ee24 2026-06-30T15:42:49+00:00 Harrison Mutai harrison.mutai@arm.com 2026-06-30T15:42:49+00:00 urn:sha1:599baaa539b3996067b9ce8f0f225c8baa6e0757 2026-06-30T15:42:43+00:00 John Powell john.powell@arm.com 2026-06-26T18:52:52+00:00 urn:sha1:e6bccf43c4f93a25a0e1c7877107022537a17cad This patch updates the LFA service components in preparation for BL31 specific changes. Change-Id: I6d4dd90b11fa1d8729c4f9026d2ddce0272aea76 Signed-off-by: John Powell <john.powell@arm.com> 2026-06-30T15:42:00+00:00 Harrison Mutai harrison.mutai@arm.com 2026-06-30T15:42:00+00:00 urn:sha1:55e1d9beaed61abe77e554bccf03d6cd8a6ee3ea 2026-06-30T15:41:29+00:00 Harrison Mutai harrison.mutai@arm.com 2026-06-30T15:41:29+00:00 urn:sha1:1836963e944169f13a2f7d6947a5b59232c48369