Prasad Kummari 639b3676cc feat(versal-net): add tsp support ... Introduces support for the Test Secure Payload (TSP) for AMD-Xilinx Versal NET 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: I58fe256dc9d6be5cee384c5ebb9baca2737c02a6 Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>		2023-11-02 11:56:32 +05:30
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tsp.mk	refactor(xilinx): add generic TSP makefile	2023-11-02 10:11:20 +05:30
tsp_plat_setup.c	feat(versal-net): add tsp support	2023-11-02 11:56:32 +05:30