docs/design/firmware-design.rst

115 -  BL1 passes the address of a meminfo_t structure to BL2 via ``arg1``. This
116    structure contains the memory layout available to BL2.
282 contains an ``entry_point_info_t`` structure, which BL1 uses to initialize the
622 pass a ``bl31_params`` structure.
634 TF-A's BL2 implementation passes a ``bl31_params`` structure in
652 There are two variants of this structure, for AArch64:
680 BL2, a platform that uses an extended entry_point_info structure to convey
691         uint8_t type;       /* type of the structure */
692         uint8_t version;    /* version of this structure */
693         uint16_t size;      /* size of this structure in bytes */
766 evolution of TF-A using ``R0`` to pass a ``bl_params`` structure.
777 ``bl_params`` structure in ``R0`` from BL2 to be interpreted by AArch32 EL3 Runtime
791 of ``bl31_params``. The ``bl_params`` structure is based on the convention
882 This structure is allocated in a special ELF section ``.rt_svc_descs``, enabling
1069 structure.
1123 which returns a reference to the ``entry_point_info`` structure corresponding to
1440 The CPU specific operations framework depends on the ``cpu_ops`` structure which
1446 The CPU specific files in ``lib/cpus`` export a ``cpu_ops`` data structure with
2238 The ``psci_non_cpu_pd_nodes`` data structure stores the platform's power domain
2240 structure is allocated in the coherent memory region in TF-A because it can be
2272 In order to move this data structure to normal memory, the use of each of its
2286 The bakery lock data structure ``bakery_lock_t`` is allocated in coherent memory
2306 ``bakery_lock_t`` structure for multiple CPUs may exist on a single cache line.
2316 CPU1 updates its per-CPU field of the ``bakery_lock_t`` structure with data cache
2321 To use bakery locks when ``USE_COHERENT_MEM`` is disabled, the lock data structure
2323 algorithm mentioned earlier. The bakery_lock structure only allocates the memory
2328 perform software cache maintenance on the lock data structure without running
2331 The bakery lock data structure ``bakery_info_t`` is defined for use when
2734 PMF code structure