Commit 98a19888 authored by Sandrine Bailleux's avatar Sandrine Bailleux Committed by TrustedFirmware Code Review
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Merge "Fix Broadcom Stingray platform documentation" into integration

parents a7e62f1d 77516a73
Broadcom Stingray
=================
Description Description
=========== -----------
Broadcom's Stingray(BCM958742t) is a multi-core processor with 8 Cortex-A72 cores. Broadcom's Stingray(BCM958742t) is a multi-core processor with 8 Cortex-A72 cores.
Trusted Firmware-A (TF-A) is used to implement secure world firmware, supporting Trusted Firmware-A (TF-A) is used to implement secure world firmware, supporting
BL2 and BL31 for Broadcom Stingray SoCs BL2 and BL31 for Broadcom Stingray SoCs.
On Poweron, Boot ROM will load bl2 image and Bl2 will initialize the hardware, On Poweron, Boot ROM will load bl2 image and Bl2 will initialize the hardware,
then loads bl31 and bl33 into DDR and boots to bl33. then loads bl31 and bl33 into DDR and boots to bl33.
Boot Sequence Boot Sequence
============= -------------
Bootrom --> TF-A BL2 --> TF-A BL31 --> BL33(u-boot) Bootrom --> TF-A BL2 --> TF-A BL31 --> BL33(u-boot)
Code Locations Code Locations
-------------- ~~~~~~~~~~~~~~
- Trusted Firmware-A: - Trusted Firmware-A:
`link <https://github.com/ARM-software/arm-trusted-firmware>`__ `link <https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/>`__
How to build How to build
============ ------------
Build Procedure Build Procedure
--------------- ~~~~~~~~~~~~~~~
- Prepare AARCH64 toolchain. - Prepare AARCH64 toolchain.
...@@ -31,10 +34,10 @@ Build Procedure ...@@ -31,10 +34,10 @@ Build Procedure
Build fip: Build fip:
.. code::shell .. code:: shell
make CROSS_COMPILE=aarch64-linux-gnu- PLAT=stingray BOARD_CFG=bcm958742t all fip BL33=u-boot.bin make CROSS_COMPILE=aarch64-linux-gnu- PLAT=stingray BOARD_CFG=bcm958742t all fip BL33=u-boot.bin
Deploy TF-A Images Deploy TF-A Images
----------------- ~~~~~~~~~~~~~~~~~~
The u-boot will be upstreamed soon, this doc will be updated once they are ready, and the link will be posted. The u-boot will be upstreamed soon, this doc will be updated once they are ready, and the link will be posted.
...@@ -37,6 +37,7 @@ Platform Ports ...@@ -37,6 +37,7 @@ Platform Ports
ti-k3 ti-k3
xilinx-versal xilinx-versal
xilinx-zynqmp xilinx-zynqmp
brcm-stingray
This section provides a list of supported upstream *platform ports* and the This section provides a list of supported upstream *platform ports* and the
documentation associated with them. documentation associated with them.
......
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