tree 91f4e21225b0da612cb8ebe5e1313fa8c342dcaa
parent 3e23b3c9f3c53ede450a2cfb882773d3a8035e46
author Soby Mathew <soby.mathew@arm.com> 1473772748 +0100
committer Soby Mathew <soby.mathew@arm.com> 1474560440 +0100

PSCI: Introduce PSCI Library argument structure

This patch introduces a `psci_lib_args_t` structure which must be
passed into `psci_setup()` which is then used to initialize the PSCI
library. The `psci_lib_args_t` is a versioned structure so as to enable
compatibility checks during library initialization. Both BL31 and SP_MIN
are modified to use the new structure.

SP_MIN is also modified to add version string and build message as part
of its cold boot log just like the other BLs in Trusted Firmware.

NOTE: Please be aware that this patch modifies the prototype of
`psci_setup()`, which breaks compatibility with EL3 Runtime Firmware
(excluding BL31 and SP_MIN) integrated with the PSCI Library.

Change-Id: Ic3761db0b790760a7ad664d8a437c72ea5edbcd6