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Diffstat (limited to 'docs/plat/arm/arm-build-options.rst')
| -rw-r--r-- | docs/plat/arm/arm-build-options.rst | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/docs/plat/arm/arm-build-options.rst b/docs/plat/arm/arm-build-options.rst index a1d231357..d4fa98dc5 100644 --- a/docs/plat/arm/arm-build-options.rst +++ b/docs/plat/arm/arm-build-options.rst @@ -91,6 +91,12 @@ Arm Platform Build Options platforms. If this option is specified, then the path to the CryptoCell SBROM library must be specified via ``CCSBROM_LIB_PATH`` flag. +- ``ARM_ETHOSN_NPU_DRIVER``: boolean option to enable a SiP service that can + configure an Arm Ethos-N NPU. To use this service the target platform's + ``HW_CONFIG`` must include the device tree nodes for the NPU. Currently, only + the Arm Juno platform has this included in its ``HW_CONFIG`` and the platform + only loads the ``HW_CONFIG`` in AArch64 builds. Default is 0. + - ``ARM_SPMC_MANIFEST_DTS`` : path to an alternate manifest file used as the SPMC Core manifest. Valid when ``SPD=spmd`` is selected. @@ -98,6 +104,17 @@ Arm Platform Build Options device tree. This flag is defined only when ``ARM_SPMC_MANIFEST_DTS`` manifest file name contains pattern optee_sp. +- ``TS_SP_FW_CONFIG``: DTC build flag to include Trusted Services (Crypto and + secure-storage) as SP in tb_fw_config device tree. + +- ``ARM_GPT_SUPPORT``: Enable GPT parser to get the entry address and length of + the various partitions present in the GPT image. This support is available + only for the BL2 component, and it is disabled by default. + The following diagram shows the view of the FIP partition inside the GPT + image: + + |FIP in a GPT image| + For a better understanding of these options, the Arm development platform memory map is explained in the :ref:`Firmware Design`. @@ -126,6 +143,14 @@ Arm CSS Platform-Specific Build Options valid value greater than 1, the platform code performs required configuration to support multi-chip operation. +- ``CSS_SGI_PLATFORM_VARIANT``: Selects the variant of a SGI/RD platform. A + particular SGI/RD platform may have multiple variants which may differ in + core count, cluster count or other peripherals. This build option is used + to select the appropriate platform variant for the build. The range of + valid values is platform specific. + -------------- -*Copyright (c) 2019-2020, Arm Limited. All rights reserved.* +.. |FIP in a GPT image| image:: ../../resources/diagrams/FIP_in_a_GPT_image.png + +*Copyright (c) 2019-2021, Arm Limited. All rights reserved.* |