Update documentation to PSCI v1.1
This patch adds documentation about the new PCSI API to the porting guide
and it also update the version and function list in the firmware design.
Change-Id: Ie4edd190926a501922c061f5fcad53c9b389e331
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
diff --git a/docs/porting-guide.rst b/docs/porting-guide.rst
index 6c07b2e..cd3bcda 100644
--- a/docs/porting-guide.rst
+++ b/docs/porting-guide.rst
@@ -2271,6 +2271,44 @@
Implementations are not expected to handle ``power_levels`` greater than
``PLAT_MAX_PWR_LVL``.
+plat\_psci\_ops.system\_reset2()
+................................
+
+This is an optional function. If implemented this function is
+called during the ``SYSTEM_RESET2`` call to perform a reset
+based on the first parameter ``reset_type`` as specified in
+`PSCI`_. The parameter ``cookie`` can be used to pass additional
+reset information. If the ``reset_type`` is not supported, the
+function must return ``PSCI_E_NOT_SUPPORTED``. For architectural
+resets, all failures must return ``PSCI_E_INVALID_PARAMETERS``
+and vendor reset can return other PSCI error codes as defined
+in `PSCI`_. On success this function will not return.
+
+plat\_psci\_ops.write\_mem\_protect()
+....................................
+
+This is an optional function. If implemented it enables or disables the
+``MEM_PROTECT`` functionality based on the value of ``val``.
+A non-zero value enables ``MEM_PROTECT`` and a value of zero
+disables it. Upon encountering failures it must return a negative value
+and on success it must return 0.
+
+plat\_psci\_ops.read\_mem\_protect()
+.....................................
+
+This is an optional function. If implemented it returns the current
+state of ``MEM_PROTECT`` via the ``val`` parameter. Upon encountering
+failures it must return a negative value and on success it must
+return 0.
+
+plat\_psci\_ops.mem\_protect\_chk()
+...................................
+
+This is an optional function. If implemented it checks if a memory
+region defined by a base address ``base`` and with a size of ``length``
+bytes is protected by ``MEM_PROTECT``. If the region is protected
+then it must return 0, otherwise it must return a negative number.
+
Interrupt Management framework (in BL31)
----------------------------------------