927584b773
Enhance the TF-A build system to support board-specific build parameters through TFA_EXTRA_ARGS mechanism. Changes: - Add TFA_EXTRA_ARGS variable support for board-specific parameters - Implement proper string-to-list conversion for make argument expansion This allows individual board configurations to specify platform-specific TF-A build parameters without modifying the core TF-A build logic. Signed-off-by: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
54 lines
1.5 KiB
CMake
54 lines
1.5 KiB
CMake
# Copyright (c) 2022 Arm Limited (or its affiliates). All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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if(CONFIG_BUILD_WITH_TFA)
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set(TFA_BINARY_DIR ${CMAKE_BINARY_DIR}/tfa)
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file(MAKE_DIRECTORY ${TFA_BINARY_DIR})
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include(ExternalProject)
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set(tfa_image_info MAP "name: tfa, source-dir: ${ZEPHYR_TRUSTED_FIRMWARE_A_MODULE_DIR}")
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build_info(images VALUE ${tfa_image_info})
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ExternalProject_Add(
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tfa
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SOURCE_DIR ${ZEPHYR_TRUSTED_FIRMWARE_A_MODULE_DIR}
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BINARY_DIR ${TFA_BINARY_DIR}
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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INSTALL_COMMAND ""
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BUILD_ALWAYS True
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USES_TERMINAL_BUILD True
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)
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if(CONFIG_TFA_MAKE_BUILD_TYPE_DEBUG)
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set(TFA_BUILD_DEBUG "1")
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else()
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set(TFA_BUILD_DEBUG "0")
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endif()
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# ARMv9-A is AArch64-only, disable AArch32 register context
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if(CONFIG_ARMV9_A)
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set(TFA_AARCH32_REGS "CTX_INCLUDE_AARCH32_REGS=0")
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else()
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set(TFA_AARCH32_REGS "")
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endif()
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# Set default TF-A build parameters that can be overridden by boards
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if(NOT DEFINED TFA_EXTRA_ARGS)
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set(TFA_EXTRA_ARGS "")
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endif()
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set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
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COMMAND make -C ${ZEPHYR_TRUSTED_FIRMWARE_A_MODULE_DIR}
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DEBUG=${TFA_BUILD_DEBUG}
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CROSS_COMPILE=${CROSS_COMPILE}
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BUILD_BASE=${TFA_BINARY_DIR} PLAT=${TFA_PLAT}
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BL33=${CMAKE_BINARY_DIR}/zephyr/${KERNEL_BIN_NAME}
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${TFA_AARCH32_REGS}
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${TFA_EXTRA_ARGS}
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all fip
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)
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endif()
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