Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/docs/plat/arm/morello/index.rst b/docs/plat/arm/morello/index.rst
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+Morello Platform
+================
+
+Morello is an ARMv8-A platform that implements the capability architecture extension.
+The platform port present at `site <https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git>`_
+provides ARMv8-A architecture enablement.
+
+Capability architecture specific changes will be added `here <https://git.morello-project.org/morello>`_
+
+Further information on Morello Platform is available at `info <https://developer.arm.com/architectures/cpu-architecture/a-profile/morello>`_
+
+Boot Sequence
+-------------
+
+The execution begins from SCP_BL1 which loads the SCP_BL2 and starts its
+execution. SCP_BL2 powers up the AP which starts execution at AP_BL31. The AP
+then continues executing and hands off execution to Non-secure world (UEFI).
+
+Build Procedure (TF-A only)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  Obtain arm `toolchain <https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-a/downloads>`_.
+   Set the CROSS_COMPILE environment variable to point to the toolchain folder.
+
+-  Build TF-A:
+
+   .. code:: shell
+
+      export CROSS_COMPILE=<path-to-aarch64-gcc>/bin/aarch64-none-elf-
+
+      make PLAT=morello all
+
+*Copyright (c) 2020, Arm Limited. All rights reserved.*