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sysbuild: load CRACEN microcode once #412

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sysbuild: load CRACEN microcode once #412

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12 changes: 12 additions & 0 deletions sysbuild/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,18 @@ function(bm_install_setup)
endif()
endif()

if(SB_CONFIG_CRACEN_MICROCODE_LOAD_ONCE)
if(SB_CONFIG_CRACEN_MICROCODE_LOAD_MCUBOOT)
set_config_bool(firmware_loader CONFIG_CRACEN_LOAD_MICROCODE n)
set_config_bool(mcuboot CONFIG_CRACEN_LOAD_MICROCODE y)
set_config_bool(${DEFAULT_IMAGE} CONFIG_CRACEN_LOAD_MICROCODE n)
else(NOT DEFINED SB_CONFIG_BM_FIRMWARE_LOADER_NONE)
set_config_bool(firmware_loader CONFIG_CRACEN_LOAD_MICROCODE y)
set_config_bool(${DEFAULT_IMAGE} CONFIG_CRACEN_LOAD_MICROCODE n)
endif()

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Suggested change

also: needs to properly check the Kconfigs, a user might not be using ed25519 in MCUboot in which case no microcode would be loaded

endif()

ExternalZephyrProject_Add(
APPLICATION installer
SOURCE_DIR ${ZEPHYR_NRF_BM_MODULE_DIR}/applications/installer
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