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adam.huang
Arm Trusted Firmware
Commits
98a19888
Commit
98a19888
authored
5 years ago
by
Sandrine Bailleux
Committed by
TrustedFirmware Code Review
5 years ago
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Merge "Fix Broadcom Stingray platform documentation" into integration
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a7e62f1d
77516a73
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docs/plat/brcm-stingray.rst
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docs/plat/brcm-stingray.rst
docs/plat/index.rst
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docs/plat/index.rst
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docs/plat/brcm-stingray.rst
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98a19888
Broadcom Stingray
=================
Description
===========
-----------
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
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,
then loads bl31 and bl33 into DDR and boots to bl33.
Boot Sequence
=============
-------------
Bootrom --> TF-A BL2 --> TF-A BL31 --> BL33(u-boot)
Code Locations
--------------
~~~~~~~~~~~~~~
- Trusted Firmware-A:
`link <https://git
hub.com/ARM-software/arm-
trusted-firmware>`__
`link <https://git
.trustedfirmware.org/TF-A/
trusted-firmware
-a.git/
>`__
How to build
============
------------
Build Procedure
---------------
~~~~~~~~~~~~~~~
- Prepare AARCH64 toolchain.
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@@ -31,10 +34,10 @@ Build Procedure
Build fip:
.. code::shell
.. code::
shell
make CROSS_COMPILE=aarch64-linux-gnu- PLAT=stingray BOARD_CFG=bcm958742t all fip BL33=u-boot.bin
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.
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docs/plat/index.rst
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98a19888
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@@ -37,6 +37,7 @@ Platform Ports
ti-k3
xilinx-versal
xilinx-zynqmp
brcm-stingray
This section provides a list of supported upstream *platform ports* and the
documentation associated with them.
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