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diff --git a/docs/plat/arm/fvp_r/index.rst b/docs/plat/arm/fvp_r/index.rst new file mode 100644 index 0000000..8af16ba --- /dev/null +++ b/docs/plat/arm/fvp_r/index.rst @@ -0,0 +1,46 @@ +ARM V8-R64 Fixed Virtual Platform (FVP) +======================================= + +Some of the features of Armv8-R AArch64 FVP platform referenced in Trusted +Boot R-class include: + +- Secure World Support Only +- EL2 as Maximum EL support (No EL3) +- MPU Support only at EL2 +- MPU or MMU Support at EL0/EL1 +- AArch64 Support Only +- Trusted Board Boot + +Further information on v8-R64 FVP is available at `info <https://developer.arm.com/documentation/ddi0600/latest/>`_ + +Boot Sequence +------------- + +BL1 –> BL33 + +The execution begins from BL1 which loads the BL33 image, a boot-wrapped (bootloader + Operating System) +Operating System, from FIP to DRAM. + +Build Procedure +~~~~~~~~~~~~~~~ + +- 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 + + make PLAT=fvp_r BL33=<path_to_os.bin> all fip + + Enable TBBR by adding the following options to the make command: + + .. code:: shell + + MBEDTLS_DIR=<path_to_mbedtls_directory> \ + TRUSTED_BOARD_BOOT=1 \ + GENERATE_COT=1 \ + ARM_ROTPK_LOCATION=devel_rsa \ + ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem + +*Copyright (c) 2021, Arm Limited. All rights reserved.* |