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diff --git a/docs/plat/arm/morello/index.rst b/docs/plat/arm/morello/index.rst new file mode 100644 index 0000000..b18001c --- /dev/null +++ b/docs/plat/arm/morello/index.rst @@ -0,0 +1,33 @@ +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.* |