docs/getting_started/build-options.rst

62 -  ``RESET_TO_BL2``: Boolean option to enable BL2 entrypoint as the CPU reset
71 -  ``BL2_ENABLE_SP_LOAD``: Boolean option to enable loading SP packages from the
77    enable this use-case. For now, this option is only supported
113 -  ``BRANCH_PROTECTION``: Numeric value to enable ARMv8.3 Pointer Authentication
204 -  ``CTX_INCLUDE_PAUTH_REGS``: Numeric value to enable the Pointer
253 -  ``EARLY_CONSOLE``: This option is used to enable early traces before default
277 -  ``ENABLE_BACKTRACE``: This option controls whether to enable backtrace
287 -  ``ENABLE_FEAT_AMU``: Numeric value to enable Activity Monitor Unit
291    and this option can be used to enable this feature on those systems as well.
294 -  ``ENABLE_FEAT_AMUv1p1``: Numeric value to enable the ``FEAT_AMUv1p1``
299 -  ``ENABLE_FEAT_CLRBHB``: Numeric value to enable the CLRBHB instruction.
307 -  ``ENABLE_FEAT_CPA2``: Numeric value to enable the ``FEAT_CPA2`` extension.
313 -  ``ENABLE_FEAT_CSV2_2``: Numeric value to enable the ``FEAT_CSV2_2``
320 -  ``ENABLE_FEAT_CSV2_3``: Numeric value to enable support for ``FEAT_CSV2_3``
327 - ``ENABLE_FEAT_DEBUGV8P9``: Numeric value to enable ``FEAT_DEBUGV8P9``
333 -  ``ENABLE_FEAT_DIT``: Numeric value to enable ``FEAT_DIT`` (Data Independent
339 -  ``ENABLE_FEAT_ECV``: Numeric value to enable support for the Enhanced Counter
346 -  ``ENABLE_FEAT_FPMR``: Numerical value to enable support for Floating Point
352 -  ``ENABLE_FEAT_FGT``: Numeric value to enable support for FGT (Fine Grain Traps)
359 -  ``ENABLE_FEAT_FGT2``: Numeric value to enable support for FGT2
366 -  ``ENABLE_FEAT_FGWTE3``: Numeric value to enable support for
401       should enable them only if they have a specific need.
403 - ``ENABLE_FEAT_MOPS``: Numeric value to enable FEAT_MOPS (Standardization
413 -  ``ENABLE_FEAT_MTE2``: Numeric value to enable Memory Tagging Extension2
418 -  ``ENABLE_FEAT_PAN``: Numeric value to enable the ``FEAT_PAN`` (Privileged
426 -  ``ENABLE_FEAT_PAUTH_LR``: Numeric value to enable the ``FEAT_PAUTH_LR``
432 -  ``ENABLE_FEAT_RNG``: Numeric value to enable the ``FEAT_RNG`` extension.
437 -  ``ENABLE_FEAT_RNG_TRAP``: Numeric value to enable the ``FEAT_RNG_TRAP``
449 -  ``ENABLE_FEAT_SEL2``: Numeric value to enable the ``FEAT_SEL2`` (Secure EL2)
454 -  ``ENABLE_FEAT_TWED``: Numeric value to enable the ``FEAT_TWED`` (Delayed
462 -  ``ENABLE_FEAT_VHE``: Numeric value to enable the ``FEAT_VHE`` (Virtualization
476 -  ``ENABLE_FEAT_S2PIE``: Numeric value to enable support for FEAT_S2PIE
481 -  ``ENABLE_FEAT_S1PIE``: Numeric value to enable support for FEAT_S1PIE
486 -  ``ENABLE_FEAT_S2POE``: Numeric value to enable support for FEAT_S2POE
491 -  ``ENABLE_FEAT_S1POE``: Numeric value to enable support for FEAT_S1POE
502  - ``ENABLE_FEAT_GCIE``: Boolean value to enable support for the GICv5 CPU
507 -  ``ENABLE_FEAT_THE``: Numeric value to enable support for FEAT_THE
515 -  ``ENABLE_FEAT_SCTLR2``: Numeric value to enable support for FEAT_SCTLR2
523 -  ``ENABLE_FEAT_D128``: Numeric value to enable support for FEAT_D128
532 -  ``ENABLE_FEAT_UINJ``: Numerical value to enable FEAT_UINJ support which
540 -  ``ENABLE_LTO``: Boolean option to enable Link Time Optimization (LTO)
547 -  ``ENABLE_FEAT_MPAM``: Numeric value to enable lower ELs to use MPAM
567 -  ``ENABLE_FEAT_LS64_ACCDATA``: Numeric value to enable access and save and
572 -  ``ENABLE_FEAT_AIE``: Numeric value to enable access to the (A)MAIR2 system
577 -  ``ENABLE_FEAT_PFAR``: Numeric value to enable access to the PFAR system
582 -  ``ENABLE_MPMM``: Boolean option to enable support for the Maximum Power
588 -  ``ENABLE_PIE``: Boolean option to enable Position Independent Executable(PIE)
593 -  ``ENABLE_PMF``: Boolean option to enable support for optional Performance
596 -  ``ENABLE_PSCI_STAT``: Boolean option to enable support for optional PSCI
602 -  ``ENABLE_RUNTIME_INSTRUMENTATION``: Boolean option to enable runtime
608 -  ``ENABLE_SPE_FOR_NS`` : Numeric value to enable Statistical Profiling
614 -  ``ENABLE_SVE_FOR_NS``: Numeric value to enable Scalable Vector Extension
624    enable ``CTX_INCLUDE_SVE_REGS``. This is to avoid corruption of the Non-secure
627 -  ``ENABLE_SVE_FOR_SWD``: Boolean option to enable SVE and FPU/SIMD functionality
637 -  ``ENABLE_STACK_PROTECTOR``: String option to enable the stack protection
646    option to enable the workarounds for all errata that TF-A implements. Normally
650 -  ``ENCRYPT_BL31``: Binary flag to enable encryption of BL31 firmware. This
653 -  ``ENCRYPT_BL32``: Binary flag to enable encryption of Secure BL32 payload.
669 -  ``ETHOSN_NPU_DRIVER``: boolean option to enable a SiP service that can
675 -  ``ETHOSN_NPU_TZMP1``: boolean option to enable TZMP1 support for the
683 -  ``EL3_EXCEPTION_HANDLING``: When set to ``1``, enable handling of exceptions
744    This allows GICv2 platforms to enable features requiring EL3 interrupt type.
778 -  ``IMPDEF_SYSREG_TRAP``: Numeric value to enable the handling traps for
789    by default. Platforms without NS-EL2 in use must enable this flag.
929    default and platforms that require this feature have to enable them.
950 -  ``PSCI_OS_INIT_MODE``: Boolean flag to enable support for optional PSCI
953 -  ``ARCH_FEATURE_AVAILABILITY``: Boolean flag to enable support for the
958 -  ``ENABLE_FEAT_RAS``: Boolean flag to enable Armv8.2 RAS features. RAS features
1071 -  ``SPMC_AT_EL3_SEL0_SP`` : Boolean option to enable SEL0 SP load support when
1089 -  ``SPM_MM`` : Boolean option to enable the Management Mode (MM)-based Secure
1100    secure interrupts (caught through the FIQ line). Platforms can enable
1103    to mask these events. Platforms that enable FIQ handling in SP_MIN shall
1160 -  ``USE_ARM_LINK``: This flag determines whether to enable support for ARM
1162    this flag is enabled automatically. To enable support for armlink, platforms
1261 -  ``WARMBOOT_ENABLE_DCACHE_EARLY`` : Boolean option to enable D-cache early on
1263    require interconnect programming to enable cache coherency (eg: single
1267 -  ``ERRATA_SPECULATIVE_AT``: This flag determines whether to enable ``AT``
1319 - ``ENABLE_BRBE_FOR_NS``: Numeric value to enable access to the branch record
1325 - ``ENABLE_TRBE_FOR_NS``: Numeric value to enable access of trace buffer
1332 - ``ENABLE_SYS_REG_TRACE_FOR_NS``: Numeric value to enable trace system
1338 - ``ENABLE_TRF_FOR_NS``: Numeric value to enable trace filter control registers
1343 - ``CONDITIONAL_CMO``: Boolean option to enable call to platform-defined routine
1349 - ``ERRATA_ABI_SUPPORT``: Boolean option to enable support for Errata management
1352 - ``ERRATA_NON_ARM_INTERCONNECT``: Boolean option to enable support for the
1356 - ``ENABLE_CONSOLE_GETC``: Boolean option to enable `getc()` feature in console
1371  - ``1``: enable the use of the generic GIC driver but do not include any files
1408    the FMU. Platforms should call the init function during boot to enable the
1496 -  ``DRTM_SUPPORT``: Boolean flag to enable support for Dynamic Root of Trust
1503 -  ``ENABLE_RME``: Numeric value to enable support for the ARMv9 Realm
1507 -  ``ENABLE_FEAT_MEC``: Numeric value to enable support for the ARMv9.2 Memory
1513 -  ``RMMD_ENABLE_EL3_TOKEN_SIGN``: Numeric value to enable support for singing
1520 -  ``ENABLE_SME_FOR_NS``: Numeric value to enable Scalable Matrix Extension
1531 -  ``ENABLE_SME2_FOR_NS``: Numeric value to enable Scalable Matrix Extension
1538 -  ``ENABLE_SME_FOR_SWD``: Boolean option to enable the Scalable Matrix
1549 -  ``FEATURE_DETECTION``: Boolean option to enable the architectural features
1554    This flag will also enable errata ordering checking for ``DEBUG`` builds.
1567 -  ``LFA_SUPPORT``: Boolean flag to enable support for Live Firmware