The commit
1922875233 ("fix(spm-mm): carve out NS buffer TZC400 region")
removes overlaps of ns shared buffer in secure memory region.
Unfortunately, this separation increases 1 region and over maximum
number of TZC programmable regions when they include
extended memory map regions (DRAM3 to DRAM6).
This causes boot failure of StandaloneMm with spmc_el3 && sp_el0 with
ASSERT: drivers/arm/tzc/tzc400.c:256.
To fix this, like SPM_MM, exclude setting extended memory map regions when
it uses SPMC_AT_EL3 && SPC_AT_EL3_SEL0_SP.
Signed-off-by: Levi Yun <yeoreum.yun@arm.com>
Change-Id: I2d40bea066ca030050dfe951218cd17171010676
Currently only the lowest 2 DRAM region were configured in the
TrustZone Controller, but the platform supports 6 regions spanning the
whole address space.
Configuring all of them to allow tests to access memory also in those
higher memory regions.
FVP memory map:
https://developer.arm.com/documentation/100964/1116/Base-Platform/Base---memory/Base-Platform-memory-map
Note that last row is wrong, describing a non-existing 56bit address,
all region labels should be shifted upward.
Issue has been reported and next release will be correct.
Change-Id: I695fe8e24aff67d75e74635ba32a133342289eb4
Signed-off-by: Federico Recanati <federico.recanati@arm.com>
For platforms that have two or more TZC400 controllers instantiated,
allow the TZC400 driver to be usable with all those instances.
This is achieved by allowing 'arm_tzc400_setup' function to accept
the base address of the TZC400 controller.
Change-Id: I4add470e6ddb58432cd066145e644112400ab924
Signed-off-by: Suyash Pathak <suyash.pathak@arm.com>
Use full include paths like it is done for common includes.
This cleanup was started in commit d40e0e08283a ("Sanitise includes
across codebase"), but it only cleaned common files and drivers. This
patch does the same to Arm platforms.
Change-Id: If982e6450bbe84dceb56d464e282bcf5d6d9ab9b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
This patch allows the ARM Platforms to specify the TZC regions to be
specified to the ARM TZC helpers in arm_tzc400.c and arm_tzc_dmc500.c.
If the regions are not specified then the default TZC region will be
configured by these helpers.
This override mechanism allows specifying special regions for TZMP1
usecase.
Signed-off-by: Summer Qin <summer.qin@arm.com>
To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.
NOTE: Files that have been imported by FreeBSD have not been modified.
[0]: https://spdx.org/
Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
Move the FVP port from plat/fvp to plat/arm/board/fvp. Also rename
some of the files so they are consistently prefixed with fvp_.
Update the platform makefiles accordingly.
Change-Id: I7569affc3127d66405f1548fc81b878a858e61b7
