rk3399_ARM-atf/docs/porting-guide.rst

844 non-volatile counter value stored in the platform in the second argument. The
845 cookie in the first argument may be used to select the counter in case the
862 counter value in the platform. The cookie in the first argument may be used to
863 select the counter (as explained in plat_get_nv_ctr()). The second argument is
879 first argument passed is a cookie and is typically used to
881 Counter. The second argument is a pointer to an authentication image
883 updated or not. The third argument is the updated counter value to
1317 For AArch64, this function receives the exception type as its argument.
1322 For AArch32, this function receives the exception mode as its argument.
1464 prepended to all the log output from TF-A. The `log_level` (argument) will
1509 the firmware. It takes a pointer to a character pointer as an argument, which
1526 the SMCCC function specified in the argument; otherwise returns
1562 as argument.
1576 The argument is the ID of the image for which we are looking for an alternative
1588 given as argument.
1863 indicated by the security state of the ``flags`` argument.
2311 BL2 for the next image in the security state specified by the argument. BL31
2343            48 and 64. This argument must be zero for subsequent calls to
2388 in the pointer passed as argument.
2415 encryption key is to be updated. The second argument specifies the reason
2700 The function must honor flags passed in the first argument. These flags are
2802 The second argument is the exception level that the client is executing in. It
2928 ``state_info`` (first argument) can be inspected if stat accounting is done
2946 of ``state_info`` (first argument) can be inspected if stat accounting is done
2967 identified by the ``lvl`` (first argument) parameter. The ``state_info`` (second
2968 argument) describes the low power state that the power domain has resumed from.
2985 argument) which contains the requested power state for each CPU at a particular
2986 power domain level ``lvl`` (first argument) within the power domain. The function
2987 is expected to traverse this array of upto ``ncpus`` (third argument) and return
3031 ``sec_entrypoint`` (first argument) and to export handler routines for
3048 indicated by the passed argument. This provides a fast path for CPU standby
3061 by the ``MPIDR`` (first argument). The generic code expects the platform to
3069 indicated by the ``target_state`` (first argument) is possible or allowed.
3085 (first argument). It is called by the PSCI ``CPU_OFF`` API implementation.
3130 ``target_state`` (first argument). It is called by the PSCI ``CPU_SUSPEND``
3198 The ``target_state`` (first argument) is the prior state of the power domains
3226 The ``target_state`` (first argument) has a similar meaning as described in
3255 populate it in ``req_state`` (second argument) array as power domain level
3283 implementation to convert the ``local_state`` (first argument) at a specified
3284 ``pwr_lvl`` (second argument) to an index between 0 and
3294 (second argument) parameter of the PSCI API corresponding to a target power
3296 argument) and the power domain level encoded in ``power_state``. The power domain
3298 populated in the ``output_state`` (third argument) array. The functionality
3427    via ``resident_cpu`` (first argument). The updates to ``resident_cpu`` is
3434    the current CPU ``from_cpu`` (first argument) to another CPU ``to_cpu``
3435    (second argument). This callback is called in response to PSCI_MIGRATE
4140 identifier ``lfa_component_id`` as an argument. It should return 0 on success