software/arm-trusted-firmware.git/lib, branch master

Merge changes from topic "bl31_lfa_integration" into integration

2026-06-30T20:34:41+00:00

* 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

Merge "refactor(context-mgmt): move ICC_SRE definitions to arch.h file" into integration

2026-06-30T15:41:08+00:00

feat(lfa): xlat changes for BL31 LFA

2026-06-30T14:56:26+00:00

This patch adds xlat library changes needed to support live activation of BL31 images. Signed-off-by: John Powell Change-Id: I3956542b7978133dddcb0d1ace5512b6cfbfedc0

fix(psci): validate last_at_pwrlvl bounds before use

2026-06-24T16:19:05+00:00

`psci_is_last_cpu_to_idle_at_pwrlvl` assumes the provided length is valid. Add an explicit bounds check on last_at_pwrlvl to prevent potential out-of-bounds array access. Change-Id: I0d7b679ced6d17274dfcc5d57f50e8021bdba01b Signed-off-by: Harrison Mutai

Merge changes from topic "ifdef_PLAT_RO_XLAT_TABLES" into integration

2026-06-24T09:52:19+00:00

* changes: fix(common): use #ifdef PLAT_RO_XLAT_TABLES fix(xlat): use #ifdef PLAT_RO_XLAT_TABLES fix(bl): use #ifdef PLAT_RO_XLAT_TABLES

Merge changes I5a57ebab,I1bd217fd,I024bb354,Ic17c13f4,If07d0b17, ... into integration

2026-06-23T15:59:49+00:00

* changes: fix(el3-runtime): use #ifdef for IMAGE_BL flags fix(errata-abi): use #ifdef for IMAGE_BL flags fix(cpufeat): use #ifdef for IMAGE_BL flags fix(auth): use #ifdef for IMAGE_BL flags fix(docs): use #ifdef for IMAGE_BL flags fix(cpus): use #ifdef for IMAGE_BL flags

refactor(context-mgmt): move ICC_SRE definitions to arch.h file

2026-06-23T13:58:13+00:00

The inclusion of gicv3.h file was done in context_mgmt.c file for the ICC_SRE register bit definitions. Those definition can be moved to aarch64 arch.h file, and including gicv3.h is then no more required. This also avoid warning when building with -Wundef flag, for platforms not using GICv3: include/drivers/arm/gicv3.h: In function 'gicv3_redist_size': include/drivers/arm/gicv3.h:366:5: warning: 'GIC_ENABLE_V4_EXTN' is not defined, evaluates to '0' [-Wundef] 366 | #if GIC_ENABLE_V4_EXTN | ^~~~~~~~~~~~~~~~~~ include/drivers/arm/gicv3.h: At top level: include/drivers/arm/gicv3.h:598:5: warning: 'GIC600_ERRATA_WA_2384374' is not defined, evaluates to '0' [-Wundef] 598 | #if GIC600_ERRATA_WA_2384374 | ^~~~~~~~~~~~~~~~~~~~~~~~ Change-Id: I69a106a583e4e2846eed883799ef876f7218bcd2 Signed-off-by: Yann Gautier

fix(xlat): use #ifdef PLAT_RO_XLAT_TABLES

2026-06-22T17:38:40+00:00

PLAT_RO_XLAT_TABLES is only defined without a value, it should be checked with `#ifdef`. This corrects -Wundef GCC warnings. Change-Id: Ib228f1bf60ff9f1127bccb02647dd54921f7f7a1 Signed-off-by: Yann Gautier

fix(el3-runtime): use #ifdef for IMAGE_BL flags

2026-06-22T16:51:10+00:00

The different flags IMAGE_BL{1,2,31,32...} are only defined and not assigned a value. The correct way to handle it is with `#if defined`. This corrects warnings found with -Wundef GCC flag. Whiel at it reverse the condition to include either context_el1.h or context_el2.h in context.h. This way the EL1 include is before and the includes are somewhat sorted alphabetically. This corrects an include order issue with the static check script. Change-Id: I5a57ebab1dc73e7a7baa570b03f68a5d0118df98 Signed-off-by: Yann Gautier

fix(errata-abi): use #ifdef for IMAGE_BL flags

2026-06-22T16:51:10+00:00