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samples: matter: Enabled DFU compression for the template sample #18425

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Nov 15, 2024
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samples: matter: Enabled DFU compression for the template sample #18425

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4 changes: 3 additions & 1 deletion doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst
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Expand Up @@ -312,7 +312,9 @@ Keys samples
Matter samples
--------------

|no_changes_yet_note|
* :ref:`matter_template_sample` sample:

* Updated the internal configuration for the :ref:`zephyr:nrf54l15dk_nrf54l15` target to use the DFU image compression and provide more memory space for the application.

Networking samples
------------------
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4 changes: 2 additions & 2 deletions samples/matter/template/README.rst
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Expand Up @@ -135,13 +135,13 @@ Device Firmware Upgrade support

Alternatively, for the nRF54L15 DK, the DFU can be configured to only use the internal MRAM for storage.
This means that both the currently running firmware and the new firmware to be updated will be stored within the device's internal flash memory.
This configuration is only available for the :ref:`release configuration <matter_template_custom_configs>`.
This configuration is enabled by default for the :ref:`debug configuration <matter_template_custom_configs>`.

The following is an example command to build the sample on the nRF54L15 DK with support for Matter OTA DFU and DFU over Bluetooth® SMP, and using internal MRAM only:

.. code-block:: console

west build -p -b nrf54l15dk/nrf54l15/cpuapp -- -DFILE_SUFFIX=release -DCONFIG_CHIP_DFU_OVER_BT_SMP=y -DPM_STATIC_YML_FILE=pm_static_nrf54l15dk_nrf54l15_cpuapp_internal.yml -Dmcuboot_EXTRA_CONF_FILE=<absolute_path_to_the_template_sample>/sysbuild/mcuboot/boards/nrf54l15dk_nrf54l15_cpuapp_internal.conf -Dmcuboot_EXTRA_DTC_OVERLAY_FILE=<absolute_path_to_the_template_sample>/sysbuild/mcuboot/boards/nrf54l15dk_nrf54l15_cpuapp_internal.overlay
west build -p -b nrf54l15dk/nrf54l15/cpuapp -- -DCONFIG_CHIP_DFU_OVER_BT_SMP=y -DPM_STATIC_YML_FILE=pm_static_nrf54l15dk_nrf54l15_cpuapp_internal.yml -Dmcuboot_EXTRA_CONF_FILE=<absolute_path_to_the_template_sample>/sysbuild/mcuboot/boards/nrf54l15dk_nrf54l15_cpuapp_internal.conf -Dmcuboot_EXTRA_DTC_OVERLAY_FILE=<absolute_path_to_the_template_sample>/sysbuild/mcuboot/boards/nrf54l15dk_nrf54l15_cpuapp_internal.overlay

Note that in this case, the size of the application partition is half of what it would be when using a configuration with external flash memory support.

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26 changes: 0 additions & 26 deletions samples/matter/template/boards/nrf54l15dk_nrf54l15_cpuapp_internal.conf
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Expand Up @@ -20,32 +20,6 @@ CONFIG_NVS=n
# Disable SPI
CONFIG_CHIP_SPI_NOR=n

# Release Configuration

# Enable system reset on fatal error
CONFIG_RESET_ON_FATAL_ERROR=y

# Disable all debug features
CONFIG_NCS_SAMPLE_MATTER_TEST_SHELL=n
CONFIG_CHIP_LIB_SHELL=n
CONFIG_THREAD_NAME=n
CONFIG_MPU_STACK_GUARD=n
CONFIG_CHIP_LIB_SHELL=n
CONFIG_USE_SEGGER_RTT=n
CONFIG_SHELL=n
CONFIG_OPENTHREAD_SHELL=n
CONFIG_CONSOLE=n
CONFIG_UART_CONSOLE=n
CONFIG_SERIAL=n
CONFIG_LOG=n
CONFIG_LOG_MODE_MINIMAL=n
CONFIG_ASSERT_VERBOSE=n
CONFIG_ASSERT_NO_FILE_INFO=y
CONFIG_PRINTK=n
CONFIG_PRINTK_SYNC=n
CONFIG_THREAD_NAME=n
CONFIG_BOOT_BANNER=n

# Enable Watchdog
CONFIG_NCS_SAMPLE_MATTER_WATCHDOG=y

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26 changes: 13 additions & 13 deletions samples/matter/template/pm_static_nrf54l15dk_nrf54l15_cpuapp_internal.yml
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@@ -1,46 +1,46 @@
mcuboot:
address: 0x0
region: flash_primary
size: 0x7000
size: 0xa000
mcuboot_pad:
address: 0x7000
address: 0xa000
region: flash_primary
size: 0x800
app:
address: 0x7800
address: 0xa800
region: flash_primary
size: 0xb4800
size: 0xd6800
mcuboot_primary:
address: 0x7000
address: 0xa000
orig_span: &id001
- app
- mcuboot_pad
region: flash_primary
size: 0xb5000
size: 0xd7000
span: *id001
mcuboot_primary_app:
address: 0x7800
address: 0xa800
orig_span: &id002
- app
region: flash_primary
size: 0xb4800
size: 0xd6800
span: *id002
mcuboot_secondary:
address: 0xbc000
address: 0xe1000
orig_span: &id003
- mcuboot_secondary_pad
- mcuboot_secondary_app
region: flash_primary
size: 0xb5000
size: 0x90000
span: *id003
mcuboot_secondary_pad:
region: flash_primary
address: 0xbc000
address: 0xe1000
size: 0x800
mcuboot_secondary_app:
region: flash_primary
address: 0xbc800
size: 0xb4800
address: 0xe1800
size: 0x8f800
factory_data:
address: 0x171000
region: flash_primary
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4 changes: 4 additions & 0 deletions samples/matter/template/sysbuild_internal.conf
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Expand Up @@ -7,3 +7,7 @@
SB_CONFIG_MATTER=y
SB_CONFIG_PM_OVERRIDE_EXTERNAL_DRIVER_CHECK=n
SB_CONFIG_PM_EXTERNAL_FLASH_MCUBOOT_SECONDARY=n

# Enable the DFU image compression.
SB_CONFIG_MCUBOOT_MODE_OVERWRITE_ONLY=y
SB_CONFIG_MCUBOOT_COMPRESSED_IMAGE_SUPPORT=y
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