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adam.huang
Arm Trusted Firmware
Commits
98a19888
Commit
98a19888
authored
Apr 15, 2020
by
Sandrine Bailleux
Committed by
TrustedFirmware Code Review
Apr 15, 2020
Browse files
Merge "Fix Broadcom Stingray platform documentation" into integration
parents
a7e62f1d
77516a73
Changes
2
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docs/plat/brcm-stingray.rst
View file @
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.
...
...
@@ -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.
docs/plat/index.rst
View file @
98a19888
...
...
@@ -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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