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77516a7331
- Include the platform documentation in the table of contents. - Add a title for the document. Without this, the platform documentation was listed under a 'Description' title on page https://trustedfirmware-a.readthedocs.io/en/latest/plat/index.html - Change TF-A git repository URL to point to tf.org (rather than the deprecated read-only mirror on Github). - Fix the restructuredText syntax for the FIP command line. It was not displayed at all on the rendered version. Change-Id: I7a0f062bcf8e0dfc65e8f8bdd6775c497a47e619 Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
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43 lines
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Broadcom Stingray
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=================
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Description
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-----------
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Broadcom's Stingray(BCM958742t) is a multi-core processor with 8 Cortex-A72 cores.
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Trusted Firmware-A (TF-A) is used to implement secure world firmware, supporting
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BL2 and BL31 for Broadcom Stingray SoCs.
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On Poweron, Boot ROM will load bl2 image and Bl2 will initialize the hardware,
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then loads bl31 and bl33 into DDR and boots to bl33.
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Boot Sequence
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-------------
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Bootrom --> TF-A BL2 --> TF-A BL31 --> BL33(u-boot)
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Code Locations
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~~~~~~~~~~~~~~
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- Trusted Firmware-A:
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`link <https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/>`__
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How to build
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------------
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Build Procedure
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~~~~~~~~~~~~~~~
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- Prepare AARCH64 toolchain.
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- Build u-boot first, and get the binary image: u-boot.bin,
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- Build TF-A
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Build fip:
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.. code:: shell
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make CROSS_COMPILE=aarch64-linux-gnu- PLAT=stingray BOARD_CFG=bcm958742t all fip BL33=u-boot.bin
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Deploy TF-A Images
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~~~~~~~~~~~~~~~~~~
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The u-boot will be upstreamed soon, this doc will be updated once they are ready, and the link will be posted.
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