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Network stack runtime configuration #97266

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Network stack runtime configuration #97266

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20966d5
cmake: Add function to convert a yaml file to a config file
jukkar Jan 24, 2024
6f44de2
schemas: Add network configuration schema yaml file
jukkar Jan 25, 2024
5574488
net: Add yaml to network configuration generator script
jukkar Jan 24, 2024
ba5e360
cmake: Do initial network configuration if enabled
jukkar Aug 29, 2024
f541902
cmake: Allow user to override the net init config file
jukkar Aug 30, 2024
0605165
net: config: Example yaml configuration file
jukkar Sep 18, 2023
4a5a83e
doc: net: Add yaml configuration information
jukkar Aug 29, 2024
0186249
net: utils: Allow user to pass NULL as mask_len
jukkar Sep 26, 2025
761a84c
net: config: Add support for yaml file based configuration
jukkar Jan 24, 2024
871f0bb
tests: net: config: Add tests for yaml based configuration
jukkar Jan 29, 2024
5de847f
net: config: Add set/get functions
jukkar Sep 30, 2025
538669e
net: config: Verify that the config format hash is not changed
jukkar Oct 14, 2025
b9ce64a
tests: net: config: Add settings db testing
jukkar Oct 16, 2025
f073ae8
net: shell: config: Add a way to see / modify configuration
jukkar Oct 2, 2025
54628dd
net: ip: Add max IPv6 address length define
jukkar Oct 15, 2025
65df8f4
net: config: init: Disable optimization to avoid bounds check warnings
jukkar Oct 31, 2025
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2 changes: 2 additions & 0 deletions cmake/modules/configuration_files.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
# - EXTRA_DTC_OVERLAY_FILE List of additional devicetree overlay files
# - DTS_EXTRA_CPPFLAGS List of additional devicetree preprocessor defines
# - APPLICATION_CONFIG_DIR: Root folder for application configuration
# - NET_INIT_CONFIG_FILE: Name of the network init configuration file
#
# If any of the above variables are already set when this CMake module is
# loaded, then no changes to the variable will happen.
Expand Down Expand Up @@ -95,5 +96,6 @@ zephyr_boilerplate_watch(DTC_OVERLAY_FILE)
zephyr_get(EXTRA_CONF_FILE SYSBUILD LOCAL VAR EXTRA_CONF_FILE OVERLAY_CONFIG MERGE REVERSE)
zephyr_get(EXTRA_DTC_OVERLAY_FILE SYSBUILD LOCAL MERGE REVERSE)
zephyr_get(DTS_EXTRA_CPPFLAGS SYSBUILD LOCAL MERGE REVERSE)
zephyr_get(NET_INIT_CONFIG_FILE)
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@nordicjm nordicjm Nov 5, 2025

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should be using SYSBUILD LOCAL flags

build_info(application source-dir VALUE ${APPLICATION_SOURCE_DIR})
build_info(application configuration-dir VALUE ${APPLICATION_CONFIG_DIR})
7 changes: 5 additions & 2 deletions cmake/modules/kernel.cmake
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Expand Up @@ -261,8 +261,11 @@ if(CONFIG_NET_CONFIG_SETTINGS)
# If network configuration library is enabled, check if the yaml file
# is present and use it to generate an initial configuration. Otherwise
# use the .config file to generate the initial configuration.
if(EXISTS ${APPLICATION_SOURCE_DIR}/network-config.yaml)
network_generate_config_file_for_target(app ${APPLICATION_SOURCE_DIR}/network-config.yaml)
if(NOT NET_CONFIG_FILE)
set(NET_CONFIG_FILE ${APPLICATION_SOURCE_DIR}/network-config.yaml)
endif()
if(EXISTS ${NET_CONFIG_FILE})
network_generate_config_file_for_target(app ${NET_CONFIG_FILE})
else()
network_generate_config_file_for_target(app ${DOTCONFIG})
endif()
Expand Down