Lines Matching refs:memory

167     describe the memory regions that the SPM needs to allocate for a Secure
172 with information about the memory map of the Secure Partition.
204 through a shared memory region. The location of data in the shared memory area
205 is passed as a parameter to the ``MM_COMMUNICATE`` SMC. The shared memory area
210 memory area. The shared memory area is implemented as per the guidelines
214 The format of data structures used to encapsulate data in the shared memory is
293 partition (e.g. management of memory attributes in the translation tables for
408 2. Code memory regions are mapped with RO data and Executable instruction access
411 3. Read Only data memory regions are mapped with RO data and Execute Never
414 4. Read Write data memory regions are mapped with RW data and Execute Never
417 5. If the resource description does not explicitly describe the type of memory
418 regions then all memory regions will be marked with Code memory region
485 memory attributes described earlier.
557 memory attributes described earlier.
565 Size of the memory starting at Event Address.
600 The SPM is responsible for enabling access to regions of memory in the system
602 the Secure EL1&0 Translation regime with appropriate memory attributes.
603 Attributes refer to memory type, permission, cacheability and shareability
607 All memory required by the Secure Partition is allocated upfront in the SPM,
609 access permissions of the memory regions are statically provided by the platform
613 final memory layout might not be known until the Secure Partition initialises
620 data and code) will be known only when the file is loaded into memory.
623 of its memory regions. The SPM provides this feature through the
628 initialisation is complete, the SPM does not allow changes to the memory
632 to determine and change permission attributes of memory regions that belong to a
640 Request the permission attributes of a memory region from S-EL0.
680 memory region the Base Address lies in.
683 any memory page that is accessible by the Secure Partition, or the
693 memory region accessible from a Secure Partition. The size of the memory
695 translation regime. Requests to retrieve other memory region attributes are
705 The SPM must not return the memory access controls for a page of memory that
713 Set the permission attributes of a memory region from S-EL0.
731 Number of pages starting from the Base Address whose memory attributes
751 permissions is prohibited. A request to mark a device memory region with
761 memory region that overlaps with the region specified in this request.
765 Partition is not allowed to access part or all of the memory region
768 - ``NO_MEMORY``: The SPM does not have memory resources to change the
769 attributes of the memory region in the translation tables.
772 memory region that is accessible by the Secure Partition. Function was
782 memory region accessible from a Secure Partition. The size of the memory
784 translation regime. Requests to change other memory region attributes are not
798 The SPM must preserve the original memory access controls of the region of
799 memory in case of an unsuccessful call.  The SPM must preserve the consistency
801 concurrently and the memory regions specified overlap.