docs/getting_started/build-options.rst

55 -  ``BL2``: This is an optional build option which specifies the path to BL2
59 -  ``BL2U``: This is an optional build option which specifies the path to
80 -  ``BL31``: This is an optional build option which specifies the path to
88 -  ``BL32``: This is an optional build option which specifies the path to
92 -  ``BL32_EXTRA1``: This is an optional build option which specifies the path to
95 -  ``BL32_EXTRA2``: This is an optional build option which specifies the path to
102 -  ``RMM``: This is an optional build option used when ``ENABLE_RME`` is set.
228    this flag is ``none`` to disable firmware decryption which is an optional
236    PMU). ``FEAT_MTPMU`` is an optional feature available on Armv8.6 onwards.
289    ``ENABLE_FEAT`` mechanism. This is an optional architectural feature
295    extension. ``FEAT_AMUv1p1`` is an optional feature available on Arm v8.6
302     cannot be used by code. This is an optional architectural feature available on v8.0
310    an optional feature starting from Arm v9.4 and This flag can take values 0 to
316    optional feature available on Arm v8.0 onwards. This flag can take values
321    extension. This feature is supported in AArch64 state only and is an optional
329    and/or watchpoints. This feature is mandatory from v8.9 and is optional
348    controls the behaviors of FP8 instructions. It is an optional architectural
362    Its an optional architectural feature and is available from v8.8 and upwards.
371    This feature is an optional architectural feature and is available from
427    extension. ``FEAT_PAUTH_LR`` is an optional feature available from Arm v9.4
433    ``FEAT_RNG`` is an optional feature available on Arm v8.5 onwards. This
440    Default value is ``0``. ``FEAT_RNG_TRAP`` is an optional feature from
444    (Speculation Barrier) instruction ``FEAT_SB`` is an optional feature and
455    trapping of WFE Instruction) extension. ``FEAT_TWED`` is a optional feature
511    Its an optional architectural feature and is available from v8.8 and upwards.
527    RCWSMASK_EL1. Its an optional architectural feature and is available from
536    lower privilege software. It is an optional architectural feature from v9.0
548    feature. MPAM is an optional Armv8.4 extension that enables various memory
593 -  ``ENABLE_PMF``: Boolean option to enable support for optional Performance
596 -  ``ENABLE_PSCI_STAT``: Boolean option to enable support for optional PSCI
609    extensions. This is an optional architectural feature for AArch64.
615    (SVE) for the Non-secure world only. SVE is an optional architectural feature
628    for the Secure world. SVE is an optional architectural feature for AArch64.
699 -  ``FIP_NAME``: This is an optional build option which specifies the FIP
702 -  ``FWU_FIP_NAME``: This is an optional build option which specifies the FWU
883    optional. It is only needed if the platform makefile specifies that it
946 -  ``PSCI_OS_INIT_MODE``: Boolean flag to enable support for optional PSCI
950    optional SMCCC_ARCH_FEATURE_AVAILABILITY call. This option implicitly
955    are an optional extension for pre-Armv8.2 CPUs, but are mandatory for Armv8.2
995 -  ``SCP_BL2``: Path to SCP_BL2 image in the host file system. This image is optional.
1004    optional. It is only needed if the platform makefile specifies that it
1317   optional architectural feature for AArch64. This flag can take the values
1323   but unused) when FEAT_TRBE is implemented. TRBE is an optional architectural
1530    superset of SVE. SME is an optional architectural feature for AArch64.
1537    version 2 (SME2) for the non-secure world only. SME2 is an optional