Add support for nRF54LM20A/ns #24449

degjorva · 2025-09-09T14:27:58Z

See commits
test_crypto: PR-860

NordicBuilder · 2025-09-09T14:28:45Z

The following west manifest projects have changed revision in this Pull Request:

Name	Old Revision	New Revision	Diff
trusted-firmware-m	nrfconnect/sdk-trusted-firmware-m@`2c9f9c6` (`main`)	nrfconnect/sdk-trusted-firmware-m#208	nrfconnect/sdk-trusted-firmware-m#208/files
zephyr	nrfconnect/sdk-zephyr@`5696f6b`	nrfconnect/sdk-zephyr#3260	nrfconnect/sdk-zephyr#3260/files

⛔ DNM label due to: 2 projects with PR revision

Note: This message is automatically posted and updated by the Manifest GitHub Action.

NordicBuilder · 2025-09-09T14:38:44Z

CI Information

^{To view the history of this post, clich the 'edited' button above}
Build number: 41

Inputs:

Sources:

trusted-firmware-m: PR head: 2fa149138e11262bf2cd627831629e1fd3a84ccf
sdk-nrf: PR head: aafe446ce1987e1c63644977de4472fd1b67d470
zephyr: PR head: fa9881bec19db2e50abffbb33708017b1ecfe9e2

more details

trusted-firmware-m:

PR head: 2fa149138e11262bf2cd627831629e1fd3a84ccf
merge base: 97e79ea61a6572ed56cdd33396ad7546ef9dfb5d
target head (main): 2c9f9c6e20468ef9dcd433986adea2d3fc036b9d
Diff

sdk-nrf:

PR head: aafe446ce1987e1c63644977de4472fd1b67d470
merge base: 2cc973169f347c57f36df932972cc3d2c48b8f07
target head (main): 2cc973169f347c57f36df932972cc3d2c48b8f07
Diff

zephyr:

PR head: fa9881bec19db2e50abffbb33708017b1ecfe9e2
merge base: 5696f6b423a54390721955d6e0e63c363e02cfff
target head (main): 53fe3820644a1a1198408dc327c2b44dbaf56541
Diff

Github labels

Enabled	Name	Description
	ci-disabled	Disable the ci execution
	ci-all-test	Run all of ci, no test spec filtering will be done
	ci-force-downstream	Force execution of downstream even if twister fails
	ci-run-twister	Force run twister
	ci-run-zephyr-twister	Force run zephyr twister

List of changed files detected by CI (91)

cmake
│  ├── sysbuild
│  │  │ partition_manager.cmake
doc
│  ├── nrf
│  │  ├── includes
│  │  │  │ sample_board_rows.txt
│  │  ├── releases_and_maturity
│  │  │  ├── releases
│  │  │  │  │ release-notes-changelog.rst
modules
│  ├── tee
│  │  ├── tf-m
│  │  │  ├── trusted-firmware-m
│  │  │  │  ├── platform
│  │  │  │  │  ├── ext
│  │  │  │  │  │  ├── target
│  │  │  │  │  │  │  ├── nordic_nrf
│  │  │  │  │  │  │  │  ├── common
│  │  │  │  │  │  │  │  │  ├── core
│  │  │  │  │  │  │  │  │  │  ├── CMakeLists.txt
│  │  │  │  │  │  │  │  │  │  ├── config_nordic_nrf_spe.cmake.in
│  │  │  │  │  │  │  │  │  │  ├── ns
│  │  │  │  │  │  │  │  │  │  │  │ CMakeLists.txt
│  │  │  │  │  │  │  │  │  │  ├── startup.h
│  │  │  │  │  │  │  │  │  │  ├── startup_nrf54l.c
│  │  │  │  │  │  │  │  │  │  ├── startup_nrf54l_common.c
│  │  │  │  │  │  │  │  │  │  ├── startup_nrf54l_common.h
│  │  │  │  │  │  │  │  │  │  ├── startup_nrf54lm.c
│  │  │  │  │  │  │  │  │  │  ├── startup_nrf54lv.c
│  │  │  │  │  │  │  │  │  │  ├── startup_nrf54lx.c
│  │  │  │  │  │  │  │  │  │  │ target_cfg_54l.c
│  │  │  │  │  │  │  │  │  ├── nrf54lm20a
│  │  │  │  │  │  │  │  │  │  ├── CMakeLists.txt
│  │  │  │  │  │  │  │  │  │  ├── config.cmake
│  │  │  │  │  │  │  │  │  │  ├── cpuarch.cmake
│  │  │  │  │  │  │  │  │  │  ├── ns
│  │  │  │  │  │  │  │  │  │  │  │ CMakeLists.txt
│  │  │  │  │  │  │  │  │  │  ├── partition
│  │  │  │  │  │  │  │  │  │  │  ├── flash_layout.h
│  │  │  │  │  │  │  │  │  │  │  │ region_defs.h
│  │  │  │  │  │  │  │  │  │  ├── tests
│  │  │  │  │  │  │  │  │  │  │  │ psa_arch_tests_config.cmake
│  │  │  │  │  │  │  │  ├── nrf54lm20dk_nrf54lm20a_cpuapp
│  │  │  │  │  │  │  │  │  ├── CMakeLists.txt
│  │  │  │  │  │  │  │  │  ├── RTE_Device.h
│  │  │  │  │  │  │  │  │  ├── config.cmake
│  │  │  │  │  │  │  │  │  ├── cpuarch.cmake
│  │  │  │  │  │  │  │  │  ├── device_cfg.h
│  │  │  │  │  │  │  │  │  ├── ns
│  │  │  │  │  │  │  │  │  │  │ cpuarch_ns.cmake
│  │  │  │  │  │  │  │  │  ├── services
│  │  │  │  │  │  │  │  │  │  ├── include
│  │  │  │  │  │  │  │  │  │  │  │ tfm_platform_user_memory_ranges.h
│  │  │  │  │  │  │  │  │  │  ├── src
│  │  │  │  │  │  │  │  │  │  │  │ tfm_platform_system.c
│  │  │  │  │  │  │  │  │  ├── tests
│  │  │  │  │  │  │  │  │  │  ├── psa_arch_tests_config.cmake
│  │  │  │  │  │  │  │  │  │  │ tfm_tests_config.cmake
│  │  │  │  │  │  │  │  │  ├── tfm_hal_platform.c
│  │  │  │  │  │  │  │  │  │ tfm_peripherals_config.h
│  ├── trusted-firmware-m
│  │  ├── Kconfig
│  │  ├── Kconfig.tfm.defconfig
│  │  ├── Kconfig.tfm.pm
│  │  ├── tfm_boards
│  │  │  ├── CMakeLists.txt
│  │  │  ├── board
│  │  │  │  │ device_cfg.h
│  │  │  ├── nrf54lm20a_cpuapp
│  │  │  │  ├── CMakeLists.txt
│  │  │  │  ├── config.cmake
│  │  │  │  ├── cpuarch.cmake
│  │  │  │  ├── ns
│  │  │  │  │  │ cpuarch_ns.cmake
samples
│  ├── crypto
│  │  ├── aes_ccm
│  │  │  │ sample.yaml
│  │  ├── aes_gcm
│  │  │  │ sample.yaml
│  │  ├── chachapoly
│  │  │  │ sample.yaml
│  │  ├── ecdh
│  │  │  │ sample.yaml
│  │  ├── ecdsa
│  │  │  │ sample.yaml
│  │  ├── ecjpake
│  │  │  │ sample.yaml
│  │  ├── eddsa
│  │  │  │ sample.yaml
│  │  ├── hkdf
│  │  │  │ sample.yaml
│  │  ├── hmac
│  │  │  │ sample.yaml
│  │  ├── pbkdf2
│  │  │  │ sample.yaml
│  │  ├── persistent_key_usage
│  │  │  ├── boards
│  │  │  │  │ nrf54lm20dk_nrf54lm20_cpuapp_ns.conf
│  │  │  │ sample.yaml
│  │  ├── psa_tls
│  │  │  │ sample.yaml
│  │  ├── rng
│  │  │  │ sample.yaml
│  │  ├── rsa
│  │  │  │ sample.yaml
│  │  ├── sha256
│  │  │  │ sample.yaml
│  │  ├── spake2p
│  │  │  │ sample.yaml
│  ├── tfm
│  │  ├── tfm_hello_world
│  │  │  │ sample.yaml
│  │  ├── tfm_secure_peripheral
│  │  │  ├── boards
│  │  │  │  ├── nrf54lm20dk_nrf54lm20a_cpuapp_ns.conf
│  │  │  │  │ nrf54lv10dk_nrf54lv10a_cpuapp_ns.conf
scripts
│  │ quarantine_zephyr.yaml
subsys
│  ├── bootloader
│  │  │ Kconfig
│  ├── partition_manager
│  │  ├── CMakeLists.txt
│  │  ├── pm.yml.nvs
│  │  ├── pm.yml.settings
│  │  ├── pm.yml.tfm
│  │  │ pm.yml.zms
west.yml
zephyr
│  ├── boards
│  │  ├── nordic
│  │  │  ├── nrf54lm20dk
│  │  │  │  ├── Kconfig
│  │  │  │  ├── Kconfig.defconfig
│  │  │  │  ├── Kconfig.nrf54lm20dk
│  │  │  │  ├── board.cmake
│  │  │  │  ├── board.yml
│  │  │  │  ├── nrf54lm20a_cpuapp_common.dtsi
│  │  │  │  ├── nrf54lm20dk_nrf54lm20a_cpuapp.dts
│  │  │  │  ├── nrf54lm20dk_nrf54lm20a_cpuapp_ns.dts
│  │  │  │  ├── nrf54lm20dk_nrf54lm20a_cpuapp_ns.yaml
│  │  │  │  │ nrf54lm20dk_nrf54lm20a_cpuapp_ns_defconfig
│  ├── dts
│  │  ├── arm
│  │  │  ├── nordic
│  │  │  │  │ nrf54lm20a_enga_cpuapp.dtsi
│  │  ├── vendor
│  │  │  ├── nordic
│  │  │  │  ├── nrf54lm20a.dtsi
│  │  │  │  ├── nrf54lm20a_ns_partition.dtsi
│  │  │  │  │ nrf54lm20a_partition.dtsi
│  ├── modules
│  │  ├── trusted-firmware-m
│  │  │  ├── Kconfig.tfm
│  │  │  ├── nordic
│  │  │  │  ├── nrf54lm20a_cpuapp
│  │  │  │  │  ├── CMakeLists.txt
│  │  │  │  │  ├── config.cmake
│  │  │  │  │  ├── cpuarch.cmake
│  │  │  │  │  ├── ns
│  │  │  │  │  │  │ cpuarch_ns.cmake
│  ├── soc
│  │  ├── nordic
│  │  │  ├── common
│  │  │  │  ├── uicr
│  │  │  │  │  │ sysbuild.cmake
│  │  │  ├── ironside
│  │  │  │  ├── include
│  │  │  │  │  ├── nrf_ironside
│  │  │  │  │  │  │ boot_report.h

Outputs:

Toolchain

Version: 46667c6630
Build docker image: docker-dtr.nordicsemi.no/sw-production/ncs-build:46667c6630_bba2ea5f2e

Test Spec & Results: ✅ Success; ❌ Failure; 🟠 Queued; 🟡 Progress; ◻️ Skipped; ⚠️ Quarantine

◻️ Toolchain - Skipped: existing toolchain is used
✅ Build twister
❌ Integration tests
- ✅ test-sdk-audio
- ✅ desktop52_verification
- ✅ test-fw-nrfconnect-apps
- ✅ test_ble_nrf_config
- ✅ test-fw-nrfconnect-ble_mesh
- ✅ test-fw-nrfconnect-ble_samples
- ✅ test-fw-nrfconnect-chip
- ✅ test-fw-nrfconnect-nfc
- ✅ test-fw-nrfconnect-nrf-iot_cloud
- ✅ test-fw-nrfconnect-nrf-iot_libmodem-nrf
- ✅ test-fw-nrfconnect-nrf-iot_serial_lte_modem
- ✅ test-fw-nrfconnect-nrf-iot_zephyr_lwm2m
- ✅ test-fw-nrfconnect-nrf-iot_samples
- ✅ test-fw-nrfconnect-nrf-iot_lwm2m
- ✅ test-fw-nrfconnect-nrf-iot_thingy91
- ❌ test-fw-nrfconnect-nrf_crypto
- ✅ test-fw-nrfconnect-proprietary_esb
- ✅ test-fw-nrfconnect-rpc
- ✅ test-fw-nrfconnect-rs
- ✅ test-fw-nrfconnect-fem
- ✅ test-fw-nrfconnect-tfm
- ✅ test-fw-nrfconnect-thread-main
- ✅ test-sdk-find-my
- ✅ test-fw-nrfconnect-nrf_lrcs_mosh
- ✅ test-fw-nrfconnect-nrf_lrcs_positioning
- ✅ test-sdk-wifi
- ✅ test-low-level
- ✅ test-sdk-pmic-samples
- ✅ test-sdk-mcuboot
- ✅ test-sdk-dfu
- ✅ test-fw-nrfconnect-ps-main
- ✅ test-secdom-samples-public

Note: This message is automatically posted and updated by the CI

tejlmand

A lot of very long lines, both in Kconfig and CMake.

Please line wrap.

tejlmand · 2025-09-09T19:57:26Z

subsys/bootloader/Kconfig

 	default 0x280 if SOC_SERIES_NRF91X || SOC_NRF5340_CPUAPP # Stored in OTP region
 	# Monotonic counter slot takes 4 bytes on nRF54L Series
-	default 0x460 if SOC_NRF54L15_CPUAPP || SOC_NRF54L05_CPUAPP || SOC_NRF54L10_CPUAPP || SOC_NRF54LV10A_ENGA_CPUAPP
+	default 0x460 if SOC_NRF54L15_CPUAPP || SOC_NRF54L05_CPUAPP || SOC_NRF54L10_CPUAPP || SOC_NRF54LV10A_ENGA_CPUAPP || SOC_NRF54LM20A_ENGA_CPUAPP


please line wrap.

tejlmand · 2025-09-09T19:57:34Z

subsys/bootloader/Kconfig

 	default 0x280 if SOC_NRF5340_CPUNET # Second instance stored in internal flash of NET
 	default FPROTECT_BLOCK_SIZE
-	prompt "Flash space reserved for PROVISION" if !(SOC_NRF9160 || SOC_NRF5340_CPUAPP || SOC_NRF54L15_CPUAPP || SOC_NRF54L05_CPUAPP || SOC_NRF54L10_CPUAPP || SOC_NRF54LV10A_ENGA_CPUAPP)
+	prompt "Flash space reserved for PROVISION" if !(SOC_NRF9160 || SOC_NRF5340_CPUAPP || SOC_NRF54L15_CPUAPP || SOC_NRF54L05_CPUAPP || SOC_NRF54L10_CPUAPP || SOC_NRF54LV10A_ENGA_CPUAPP || SOC_NRF54LM20A_ENGA_CPUAPP)


please line wrap.

doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst

greg-fer · 2025-09-10T07:40:47Z

doc/nrf/includes/sample_board_rows.txt


+.. nrf54lm20dk_nrf54lm20a_cpuapp_ns
+
+| nRF54LM20 DK |   | nrf54lm20dk | ``nrf54lm20dk/nrf54lm20a/cpuapp/ns`` |


greg-fer · 2025-09-10T07:41:38Z

samples/crypto/persistent_key_usage/boards/nrf54lm20dk_nrf54lm20_cpuapp_ns.conf

+# LM20 does not support multipart AES operations so can't use
+# encrypted ITS until a workaround is implemented


Suggested change

# LM20 does not support multipart AES operations so can't use

# encrypted ITS until a workaround is implemented

# LM20 does not support multipart AES operations so it cannot use

# encrypted ITS until a workaround is implemented

doc/nrf/includes/sample_board_rows.txt

doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst

greg-fer

Apologize for adding yet another request for edits.
Please also update:

https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/releases_and_maturity/software_maturity.html#trusted_firmware-m_support and change -- entries for LM20 to either Experimental or Supported.

https://github.com/nrfconnect/sdk-nrf/blob/main/doc/nrf/app_dev/board_names.rst?plain=1#L105 with the following entry before the flpr line:

|                   |            |                                                     | ``nrf54lm20dk/nrf54lm20a/cpuapp/ns`` (:ref:`TF-M <app_boards_spe_nspe>`) |

degjorva · 2025-10-13T07:07:42Z

Rebase

degjorva · 2025-10-13T11:31:50Z

Rebase

degjorva · 2025-10-14T14:11:53Z

Rebase

degjorva · 2025-10-15T08:53:56Z

Rebase

degjorva · 2025-10-15T12:15:49Z

Rebase

degjorva · 2025-10-17T08:17:56Z

Rebase

Update configurations to support /ns targets for LM20 Signed-off-by: Dag Erik Gjørvad <[email protected]>

Add support for nRF54LM20A/ns tfm_hello_world and tfm_secure_peripheral. Also update incorrect pin masks on 54L devices. Signed-off-by: Dag Erik Gjørvad <[email protected]>

Add support for nRF54LM20A/ns to all samples that support lm20 Signed-off-by: Dag Erik Gjørvad <[email protected]>

This test is not supported for CRACEN devices. NCSDK-34723 Signed-off-by: Dag Erik Gjørvad <[email protected]>

degjorva · 2025-10-17T09:54:47Z

Rebase

degjorva requested review from a team, nordicjm and tejlmand as code owners September 9, 2025 14:27

NordicBuilder added manifest changelog-entry-required Update changelog before merge. Remove label if entry is not needed or already added. labels Sep 9, 2025

NordicBuilder added manifest-zephyr manifest-trusted-firmware-m DNM labels Sep 9, 2025

degjorva force-pushed the lm20-tfm-final branch from a32cc5b to 47f8bab Compare September 9, 2025 14:50

degjorva requested review from a team as code owners September 9, 2025 14:50

NordicBuilder added doc-required PR must not be merged without tech writer approval. and removed changelog-entry-required Update changelog before merge. Remove label if entry is not needed or already added. labels Sep 9, 2025

degjorva requested a review from greg-fer September 9, 2025 14:50

tejlmand requested changes Sep 9, 2025

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degjorva force-pushed the lm20-tfm-final branch 2 times, most recently from cd365af to e1edff1 Compare September 10, 2025 12:06

divipillai reviewed Sep 10, 2025

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degjorva force-pushed the lm20-tfm-final branch 3 times, most recently from 3151467 to d397801 Compare September 11, 2025 08:12

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degjorva force-pushed the lm20-tfm-final branch from cdc3f82 to e60fe74 Compare October 13, 2025 07:07

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degjorva force-pushed the lm20-tfm-final branch from e60fe74 to 0f20a40 Compare October 13, 2025 11:31

degjorva force-pushed the lm20-tfm-final branch from 0f20a40 to 4c50cf3 Compare October 14, 2025 14:10

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degjorva force-pushed the lm20-tfm-final branch from 4c50cf3 to b943ece Compare October 15, 2025 08:54

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degjorva force-pushed the lm20-tfm-final branch from b943ece to dc49a80 Compare October 15, 2025 12:15

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degjorva force-pushed the lm20-tfm-final branch from dc49a80 to 48590c2 Compare October 17, 2025 08:17

NordicBuilder requested review from a team October 17, 2025 08:18

degjorva added 4 commits October 17, 2025 11:54

modules: trusted-firmware-m: Add support for TF-m to nRF54LM20a

fa9bfb2

Update configurations to support /ns targets for LM20 Signed-off-by: Dag Erik Gjørvad <[email protected]>

samples: tfm: add support for nRF54LM20A/ns to tfm samples

ecbc964

Add support for nRF54LM20A/ns tfm_hello_world and tfm_secure_peripheral. Also update incorrect pin masks on 54L devices. Signed-off-by: Dag Erik Gjørvad <[email protected]>

samples: crypto: add support for nRF54LM20A/ns to samples

f4b0c18

Add support for nRF54LM20A/ns to all samples that support lm20 Signed-off-by: Dag Erik Gjørvad <[email protected]>

scripts: quarantine_zephyr: Disable unsupported kernel test

aafe446

This test is not supported for CRACEN devices. NCSDK-34723 Signed-off-by: Dag Erik Gjørvad <[email protected]>

degjorva force-pushed the lm20-tfm-final branch from 48590c2 to aafe446 Compare October 17, 2025 09:54


		.. nrf54lm20dk_nrf54lm20a_cpuapp_ns

		\| nRF54LM20 DK \| \| nrf54lm20dk \| ``nrf54lm20dk/nrf54lm20a/cpuapp/ns`` \|

	\| nRF54LM20 DK \| \| nrf54lm20dk \| ``nrf54lm20dk/nrf54lm20a/cpuapp/ns`` \|
	\| nRF54LM20 DK \| PCA10184 \| nrf54lm20dk \| ``nrf54lm20dk/nrf54lm20a/cpuapp/ns`` \|

		# LM20 does not support multipart AES operations so can't use
		# encrypted ITS until a workaround is implemented

Add support for nRF54LM20A/ns #24449

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Add support for nRF54LM20A/ns #24449

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Test Spec & Results: ✅ Success; ❌ Failure; 🟠 Queued; 🟡 Progress; ◻️ Skipped; ⚠️ Quarantine

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degjorva commented Oct 13, 2025

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degjorva commented Sep 9, 2025 •

edited by PFnord

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NordicBuilder commented Sep 9, 2025 •

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