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This change creates the following directories under docs/ in order to provide a grouping for the content: - components - design - getting_started - perf - process In each of these directories an index.rst file is created and this serves as an index / landing page for each of the groups when the pages are compiled. Proper layout of the top-level table of contents relies on this directory/index structure. Without this patch it is possible to build the documents correctly with Sphinx but the output looks messy because there is no overall hierarchy. Change-Id: I3c9f4443ec98571a56a6edf775f2c8d74d7f429f Signed-off-by: Paul Beesley <paul.beesley@arm.com>
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1.1 KiB
ReStructuredText
32 lines
1.1 KiB
ReStructuredText
Trusty Dispatcher
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=================
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Trusty is a a set of software components, supporting a Trusted Execution
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Environment (TEE) on mobile devices, published and maintained by Google.
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Detailed information and build instructions can be found on the Android
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Open Source Project (AOSP) webpage for Trusty hosted at
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https://source.android.com/security/trusty
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Boot parameters
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===============
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Custom boot parameters can be passed to Trusty by providing a platform
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specific function:
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.. code:: c
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void plat_trusty_set_boot_args(aapcs64_params_t *args)
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If this function is provided ``args->arg0`` must be set to the memory
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size allocated to trusty. If the platform does not provide this
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function, but defines ``TSP_SEC_MEM_SIZE``, a default implementation
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will pass the memory size from ``TSP_SEC_MEM_SIZE``. ``args->arg1``
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can be set to a platform specific parameter block, and ``args->arg2``
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should then be set to the size of that block.
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Supported platforms
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===================
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Out of all the platforms supported by Trusted Firmware-A, Trusty is only
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verified and supported by NVIDIA's Tegra SoCs.
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