| #
dd532b9e |
| 03-Nov-2023 |
Joanna Farley <joanna.farley@arm.com> |
Merge changes from topic "xlnx_tsp_feat" into integration
* changes:
docs(versal-net): add TSP build documentation
docs(versal): add TSP build documentation
feat(versal-net): add tsp support
Merge changes from topic "xlnx_tsp_feat" into integration
* changes:
docs(versal-net): add TSP build documentation
docs(versal): add TSP build documentation
feat(versal-net): add tsp support
feat(versal): add tsp support
refactor(xilinx): add generic TSP makefile
chore(zynqmp): reorganize tsp code into common path
refactor(xilinx): rename platform function to generic name
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| #
7ff4d4fb |
| 31-Oct-2023 |
Prasad Kummari <prasad.kummari@amd.com> |
feat(versal): add tsp support
Introduces support for the Test Secure Payload (TSP) for AMD-Xilinx
Versal platform. TSP is a component for testing and validating
secure OS and trusted execution envi
feat(versal): add tsp support
Introduces support for the Test Secure Payload (TSP) for AMD-Xilinx
Versal platform. TSP is a component for testing and validating
secure OS and trusted execution environments.
If a BL32 image is present, then there must be a matching Secure-
EL1 Payload Dispatcher (SPD) service called TSPD, this service
is responsible for Initializing the TSP. During initialization that
service must register a function to carry out initialization of
BL32 once the runtime services are fully initialized. BL31 invokes
such a registered function to initialize BL32 before running BL33.
The GICv3 driver is initialized in EL3 and does not need to be
initialized again in SEL1 GICv3 driver is initialized in EL3
This is because the S-EL1 can use GIC system registers to manage
interrupts and does not need GIC interface base addresses to be
configured.
The secure code load address is initially being pointed to 0x0
in the handoff parameters, which is different from the default
or user-provided load address of 0x60000000. In this case, set up
the PC to the requested BL32_BASE address to ensure that the secure
code is loaded and executed from the correct location.
Change-Id: Ida0fc6467a10bfde8927ff9b3755a83f3e16f068
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
show more ...
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