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:orphan: |
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.. |
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What goes here: removed/deprecated apis, new boards, new drivers, notable |
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features. If you feel like something new can be useful to a user, put it |
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under "Other Enhancements" in the first paragraph, if you feel like something |
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is worth mentioning in the project media (release blog post, release |
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livestream) put it under "Major enhancement". |
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.. |
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If you are describing a feature or functionality, consider adding it to the |
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actual project documentation rather than the release notes, so that the |
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information does not get lost in time. |
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.. |
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No list of bugfixes, minor changes, those are already in the git log, this is |
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not a changelog. |
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.. |
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Does the entry have a link that contains the details? Just add the link, if |
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you think it needs more details, put them in the content that shows up on the |
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link. |
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.. |
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Are you thinking about generating this? Don't put anything at all. |
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.. |
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Does the thing require the user to change their application? Put it on the |
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migration guide instead. (TODO: move the removed APIs section in the |
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migration guide) |
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.. _zephyr_4.2: |
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Zephyr 4.2.0 (Working Draft) |
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############################ |
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We are pleased to announce the release of Zephyr version 4.2.0. |
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Major enhancements with this release include: |
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|
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An overview of the changes required or recommended when migrating your application from Zephyr |
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v4.1.0 to Zephyr v4.2.0 can be found in the separate :ref:`migration guide<migration_4.2>`. |
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The following sections provide detailed lists of changes by component. |
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|
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Security Vulnerability Related |
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****************************** |
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The following CVEs are addressed by this release: |
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* :cve:`2025-27809` `TLS clients may unwittingly skip server authentication |
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<https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2025-03-1/>`_ |
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* :cve:`2025-27810` `Potential authentication bypass in TLS handshake |
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<https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2025-03-2/>`_ |
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* :cve:`2025-2962` Under embargo until 2025-06-07 |
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More detailed information can be found in: |
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https://docs.zephyrproject.org/latest/security/vulnerabilities.html |
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API Changes |
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*********** |
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Removed APIs and options |
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======================== |
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* Removed the deprecated the ``net_buf_put()`` and ``net_buf_get()`` API functions. |
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* Removed the deprecated ``include/zephyr/net/buf.h`` header file. |
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* Removed the ``--disable-unrecognized-section-test`` Twister option. Test has been removed and the |
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option became the default behavior. |
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* Removed the deprecated ``kscan`` subsystem. |
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* Removed :dtcompatible:`meas,ms5837` and replaced with :dtcompatible:`meas,ms5837-30ba` |
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and :dtcompatible:`meas,ms5837-02ba`. |
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* Removed the ``get_ctrl`` video driver API |
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Deprecated APIs and options |
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=========================== |
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* The scheduler Kconfig options CONFIG_SCHED_DUMB and CONFIG_WAITQ_DUMB were |
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renamed and deprecated. Use :kconfig:option:`CONFIG_SCHED_SIMPLE` and |
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:kconfig:option:`CONFIG_WAITQ_SIMPLE` instead. |
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* The :kconfig:option:`CONFIG_LWM2M_ENGINE_MESSAGE_HEADER_SIZE` Kconfig option has been removed. |
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The required header size should be included in the message size, configured using |
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:kconfig:option:`CONFIG_LWM2M_COAP_MAX_MSG_SIZE`. Special care should be taken to ensure that |
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used CoAP block size :kconfig:option:`CONFIG_LWM2M_COAP_BLOCK_SIZE` can fit given message size |
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with headers. Previous headroom was 48 bytes. |
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* TLS credential type ``TLS_CREDENTIAL_SERVER_CERTIFICATE`` was renamed and |
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deprecated, use :c:enumerator:`TLS_CREDENTIAL_PUBLIC_CERTIFICATE` instead. |
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* ``arduino_uno_r4_minima`` and ``arduino_uno_r4_wifi`` board targets have been deprecated in favor |
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of a new ``arduino_uno_r4`` board with revisions (``arduino_uno_r4@minima`` and |
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``arduino_uno_r4@wifi``). |
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* ``esp32c6_devkitc`` board target has been deprecated and renamed to |
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``esp32c6_devkitc/esp32c6/hpcore``. |
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* ``xiao_esp32c6`` board target has been deprecated and renamed to |
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``xiao_esp32c6/esp32c6/hpcore``. |
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* :kconfig:option:`CONFIG_HAWKBIT_DDI_NO_SECURITY` Kconfig option has been |
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deprecated, because support for anonymous authentication had been removed from the |
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hawkBit server in version 0.8.0. |
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* The :kconfig:option:`CONFIG_BT_CONN_TX_MAX` Kconfig option has been deprecated. The number of |
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pending TX buffers is now aligned with the :kconfig:option:`CONFIG_BT_BUF_ACL_TX_COUNT` Kconfig |
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option. |
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* The :kconfig:option:`CONFIG_CRYPTO_TINYCRYPT_SHIM` Kconfig option has been removed. It |
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was deprecated since Zephyr 4.0, and users were advised to migrate to alternative |
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crypto backends. |
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New APIs and options |
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==================== |
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* Architectures |
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* NIOS2 Architecture was removed from Zephyr. |
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* :kconfig:option:`ARCH_HAS_VECTOR_TABLE_RELOCATION` |
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* :kconfig:option:`CONFIG_SRAM_VECTOR_TABLE` moved from ``zephyr/Kconfig.zephyr`` to |
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``zephyr/arch/Kconfig`` and added dependencies to it. |
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* Kernel |
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* :c:macro:`K_TIMEOUT_ABS_SEC` |
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* :c:func:`timespec_add` |
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* :c:func:`timespec_compare` |
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* :c:func:`timespec_equal` |
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* :c:func:`timespec_is_valid` |
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* :c:func:`timespec_negate` |
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* :c:func:`timespec_normalize` |
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* :c:func:`timespec_from_timeout` |
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* :c:func:`timespec_to_timeout` |
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* :c:func:`k_heap_array_get` |
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* I2C |
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* :c:func:`i2c_configure_dt`. |
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.. |
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Link to new APIs here, in a group if you think it's necessary, no need to get |
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fancy just list the link, that should contain the documentation. If you feel |
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like you need to add more details, add them in the API documentation code |
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instead. |
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* Bluetooth |
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* Audio |
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* :c:macro:`BT_BAP_ADV_PARAM_CONN_QUICK` |
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* :c:macro:`BT_BAP_ADV_PARAM_CONN_REDUCED` |
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* :c:macro:`BT_BAP_CONN_PARAM_SHORT_7_5` |
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* :c:macro:`BT_BAP_CONN_PARAM_SHORT_10` |
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* :c:macro:`BT_BAP_CONN_PARAM_RELAXED` |
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* :c:macro:`BT_BAP_ADV_PARAM_BROADCAST_FAST` |
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* :c:macro:`BT_BAP_ADV_PARAM_BROADCAST_SLOW` |
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* :c:macro:`BT_BAP_PER_ADV_PARAM_BROADCAST_FAST` |
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* :c:macro:`BT_BAP_PER_ADV_PARAM_BROADCAST_SLOW` |
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* :c:func:`bt_csip_set_member_set_size_and_rank` |
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* :c:func:`bt_csip_set_member_get_info` |
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* :c:func:`bt_bap_unicast_group_foreach_stream` |
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* :c:func:`bt_cap_unicast_group_create` |
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* :c:func:`bt_cap_unicast_group_reconfig` |
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* :c:func:`bt_cap_unicast_group_add_streams` |
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* :c:func:`bt_cap_unicast_group_delete` |
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* :c:func:`bt_cap_unicast_group_foreach_stream` |
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* Host |
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* :c:func:`bt_le_get_local_features` |
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* :c:func:`bt_le_bond_exists` |
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* :c:func:`bt_br_bond_exists` |
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* :c:func:`bt_conn_lookup_addr_br` |
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* :c:func:`bt_conn_get_dst_br` |
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* LE Connection Subrating is no longer experimental. |
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* Remove deletion of the classic bonding information from :c:func:`bt_unpair`, and add |
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:c:func:`bt_br_unpair`. |
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* Remove query of the classic bonding information from :c:func:`bt_foreach_bond`, and add |
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:c:func:`bt_br_foreach_bond`. |
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* Display |
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* :c:func:`display_clear` |
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* Networking: |
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* IPv4 |
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* :kconfig:option:`CONFIG_NET_IPV4_MTU` |
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* MQTT |
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* :kconfig:option:`CONFIG_MQTT_VERSION_5_0` |
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* Wi-Fi |
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* :kconfig:option:`CONFIG_WIFI_USAGE_MODE` |
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* Added a new section to the Wi-Fi Management documentation (``doc/connectivity/networking/api/wifi.rst``) with step-by-step instructions for generating test certificates for Wi-Fi using FreeRADIUS scripts. This helps users reproduce the process for their own test environments. |
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* Power management |
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* :kconfig:option:`CONFIG_PM_DEVICE_RUNTIME_USE_SYSTEM_WQ` |
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* :kconfig:option:`CONFIG_PM_DEVICE_RUNTIME_USE_DEDICATED_WQ` |
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* :kconfig:option:`CONFIG_PM_DEVICE_DRIVER_NEEDS_DEDICATED_WQ` |
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* :kconfig:option:`CONFIG_PM_DEVICE_RUNTIME_DEDICATED_WQ_STACK_SIZE` |
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* :kconfig:option:`CONFIG_PM_DEVICE_RUNTIME_DEDICATED_WQ_PRIO` |
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* :kconfig:option:`CONFIG_PM_DEVICE_RUNTIME_DEDICATED_WQ_INIT_PRIO` |
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* :kconfig:option:`CONFIG_PM_DEVICE_RUNTIME_ASYNC` |
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* Sockets |
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* :kconfig:option:`CONFIG_NET_SOCKETS_INET_RAW` |
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* OpenThread |
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* Moved OpenThread-related Kconfig options from :zephyr_file:`subsys/net/l2/openthread/Kconfig` |
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to :zephyr_file:`modules/openthread/Kconfig`. |
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* Refactored OpenThread networking API, see the OpenThread section of the |
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:ref:`migration guide <migration_4.2>`. |
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* :kconfig:option:`CONFIG_OPENTHREAD_SYS_INIT` |
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* :kconfig:option:`CONFIG_OPENTHREAD_SYS_INIT_PRIORITY` |
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* zperf |
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* :kconfig:option:`CONFIG_ZPERF_SESSION_PER_THREAD` |
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* :c:member:`zperf_upload_params.data_loader` |
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* Sensor |
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* :c:func:`sensor_value_to_deci` |
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* :c:func:`sensor_value_to_centi` |
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* Stepper |
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* :c:func:`stepper_stop()` |
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* Storage |
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* :c:func:`flash_area_copy()` |
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* Counter |
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* :c:func:`counter_reset` |
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* Sys |
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* :c:func:`util_eq` |
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* :c:func:`util_memeq` |
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* LoRaWAN |
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* :c:func:`lorawan_request_link_check` |
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* Video |
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* :c:func:`video_api_ctrl_t` |
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* :c:func:`video_query_ctrl` |
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* :c:func:`video_print_ctrl` |
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* PCIe |
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* :kconfig:option:`CONFIG_NVME_PRP_PAGE_SIZE` |
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* Debug |
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* Core Dump |
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* :kconfig:option:`CONFIG_DEBUG_COREDUMP_THREAD_STACK_TOP`, enabled by default for ARM Cortex M when :kconfig:option:`CONFIG_DEBUG_COREDUMP_MEMORY_DUMP_MIN` is selected. |
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* :kconfig:option:`CONFIG_DEBUG_COREDUMP_BACKEND_IN_MEMORY` |
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* :kconfig:option:`CONFIG_DEBUG_COREDUMP_BACKEND_IN_MEMORY_SIZE` |
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* Other |
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* :kconfig:option:`CONFIG_LV_Z_COLOR_MONO_HW_INVERSION` |
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* ZBus |
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* Zbus has achieved stable status with the release of API version v1.0.0. |
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* Runtime observers can work without heap. Now it is possible to choose between static, dynamic, |
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and none allocation for the runtime observers nodes. |
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* Runtime observers using :kconfig:option:`CONFIG_ZBUS_RUNTIME_OBSERVERS_NODE_ALLOC_NONE` must use |
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the new function :c:func:`zbus_chan_add_obs_with_node`. |
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* :kconfig:option:`CONFIG_ZBUS_RUNTIME_OBSERVERS_NODE_ALLOC_DYNAMIC` |
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* :kconfig:option:`CONFIG_ZBUS_RUNTIME_OBSERVERS_NODE_ALLOC_STATIC` |
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* :kconfig:option:`CONFIG_ZBUS_RUNTIME_OBSERVERS_NODE_ALLOC_NONE` |
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* :kconfig:option:`CONFIG_ZBUS_RUNTIME_OBSERVERS_NODE_POOL_SIZE` |
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New Boards |
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********** |
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.. |
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You may update this list as you contribute a new board during the release cycle, in order to make |
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it visible to people who might be looking at the working draft of the release notes. However, note |
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that this list will be recomputed at the time of the release, so you don't *have* to update it. |
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In any case, just link the board, further details go in the board description. |
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* Adafruit Industries, LLC |
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* :zephyr:board:`adafruit_feather_esp32s2` (``adafruit_feather_esp32s2``) |
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* :zephyr:board:`adafruit_feather_esp32s2_tft` (``adafruit_feather_esp32s2_tft``) |
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* :zephyr:board:`adafruit_feather_esp32s2_tft_reverse` (``adafruit_feather_esp32s2_tft_reverse``) |
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* :zephyr:board:`adafruit_feather_esp32s3` (``adafruit_feather_esp32s3``) |
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* :zephyr:board:`adafruit_feather_esp32s3_tft` (``adafruit_feather_esp32s3_tft``) |
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* Advanced Micro Devices (AMD), Inc. |
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* :zephyr:board:`versal2_rpu` (``versal2_rpu``) |
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* :zephyr:board:`versalnet_rpu` (``versalnet_rpu``) |
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* Aesc Silicon |
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* :zephyr:board:`elemrv` (``elemrv``) |
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* Ai-Thinker Co., Ltd. |
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* :zephyr:board:`ai_wb2_12f` (``ai_wb2_12f``) |
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* Ambiq Micro, Inc. |
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* :zephyr:board:`apollo510_evb` (``apollo510_evb``) |
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* Analog Devices, Inc. |
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* :zephyr:board:`max32657evkit` (``max32657evkit``) |
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* Arduino |
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* :zephyr:board:`arduino_portenta_c33` (``arduino_portenta_c33``) |
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* BeagleBoard.org Foundation |
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* :zephyr:board:`pocketbeagle_2` (``pocketbeagle_2``) |
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* Blues Wireless |
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* :zephyr:board:`cygnet` (``cygnet``) |
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* Bouffalo Lab (Nanjing) Co., Ltd. |
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* :zephyr:board:`bl604e_iot_dvk` (``bl604e_iot_dvk``) |
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* Doctors of Intelligence & Technology |
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* :zephyr:board:`dt_bl10_devkit` (``dt_bl10_devkit``) |
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* Espressif Systems |
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* :zephyr:board:`esp32_devkitc` (``esp32_devkitc``) |
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* Ezurio |
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* :zephyr:board:`bl54l15_dvk` (``bl54l15_dvk``) |
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* :zephyr:board:`bl54l15u_dvk` (``bl54l15u_dvk``) |
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* FANKE Technology Co., Ltd. |
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* :zephyr:board:`fk743m5_xih6` (``fk743m5_xih6``) |
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* IAR Systems AB |
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* :zephyr:board:`stm32f429ii_aca` (``stm32f429ii_aca``) |
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* Infineon Technologies |
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* :zephyr:board:`kit_xmc72_evk` (``kit_xmc72_evk``) |
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* Intel Corporation |
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* :zephyr:board:`intel_btl_s_crb` (``intel_btl_s_crb``) |
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* ITE Tech. Inc. |
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* :zephyr:board:`it515xx_evb` (``it515xx_evb``) |
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* KWS Computersysteme Gmbh |
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* :zephyr:board:`pico2_spe` (``pico2_spe``) |
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* :zephyr:board:`pico_spe` (``pico_spe``) |
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* Lilygo Shenzhen Xinyuan Electronic Technology Co., Ltd |
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* :zephyr:board:`tdongle_s3` (``tdongle_s3``) |
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* :zephyr:board:`ttgo_tbeam` (``ttgo_tbeam``) |
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* :zephyr:board:`ttgo_toiplus` (``ttgo_toiplus``) |
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* :zephyr:board:`twatch_s3` (``twatch_s3``) |
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* M5Stack |
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* :zephyr:board:`m5stack_fire` (``m5stack_fire``) |
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* Microchip Technology Inc. |
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* :zephyr:board:`mec_assy6941` (``mec_assy6941``) |
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* :zephyr:board:`sama7g54_ek` (``sama7g54_ek``) |
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* MikroElektronika d.o.o. |
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* :zephyr:board:`mikroe_quail` (``mikroe_quail``) |
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* Nuvoton Technology Corporation |
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* :zephyr:board:`numaker_m55m1` (``numaker_m55m1``) |
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* NXP Semiconductors |
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* :zephyr:board:`frdm_mcxa153` (``frdm_mcxa153``) |
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* :zephyr:board:`frdm_mcxa166` (``frdm_mcxa166``) |
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* :zephyr:board:`frdm_mcxa276` (``frdm_mcxa276``) |
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* :zephyr:board:`imx943_evk` (``imx943_evk``) |
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* :zephyr:board:`mcx_n9xx_evk` (``mcx_n9xx_evk``) |
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* Octavo Systems LLC |
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* :zephyr:board:`osd32mp1_brk` (``osd32mp1_brk``) |
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* OpenHW Group |
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* :zephyr:board:`cv32a6_genesys_2` (``cv32a6_genesys_2``) |
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* :zephyr:board:`cv64a6_genesys_2` (``cv64a6_genesys_2``) |
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* Pimoroni Ltd. |
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* :zephyr:board:`pico_plus2` (``pico_plus2``) |
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* QEMU |
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* :zephyr:board:`qemu_rx` (``qemu_rx``) |
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* Raytac Corporation |
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* :zephyr:board:`raytac_an54l15q_db` (``raytac_an54l15q_db``) |
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* Renesas Electronics Corporation |
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* :zephyr:board:`rsk_rx130` (``rsk_rx130``) |
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* :zephyr:board:`rza2m_evk` (``rza2m_evk``) |
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* :zephyr:board:`rza3ul_smarc` (``rza3ul_smarc``) |
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* :zephyr:board:`rzg2l_smarc` (``rzg2l_smarc``) |
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* :zephyr:board:`rzg2lc_smarc` (``rzg2lc_smarc``) |
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* :zephyr:board:`rzn2l_rsk` (``rzn2l_rsk``) |
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* :zephyr:board:`rzt2l_rsk` (``rzt2l_rsk``) |
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* :zephyr:board:`rzt2m_rsk` (``rzt2m_rsk``) |
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* :zephyr:board:`rzv2h_evk` (``rzv2h_evk``) |
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* :zephyr:board:`rzv2l_smarc` (``rzv2l_smarc``) |
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* Seeed Technology Co., Ltd |
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* :zephyr:board:`xiao_mg24` (``xiao_mg24``) |
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* :zephyr:board:`xiao_ra4m1` (``xiao_ra4m1``) |
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* sensry.io |
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* :zephyr:board:`ganymed_sk` (``ganymed_sk``) |
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* Shanghai Ruiside Electronic Technology Co., Ltd. |
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* :zephyr:board:`art_pi2` (``art_pi2``) |
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* :zephyr:board:`ra8d1_vision_board` (``ra8d1_vision_board``) |
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* Silicon Laboratories |
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* :zephyr:board:`siwx917_rb4342a` (``siwx917_rb4342a``) |
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* :zephyr:board:`slwrb4180b` (``slwrb4180b``) |
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* STMicroelectronics |
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* :zephyr:board:`nucleo_f439zi` (``nucleo_f439zi``) |
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* :zephyr:board:`nucleo_wba65ri` (``nucleo_wba65ri``) |
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* :zephyr:board:`stm32h757i_eval` (``stm32h757i_eval``) |
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* :zephyr:board:`stm32mp135f_dk` (``stm32mp135f_dk``) |
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* :zephyr:board:`stm32u5g9j_dk1` (``stm32u5g9j_dk1``) |
|
* :zephyr:board:`stm32u5g9j_dk2` (``stm32u5g9j_dk2``) |
|
|
|
* Texas Instruments |
|
|
|
* :zephyr:board:`lp_mspm0g3507` (``lp_mspm0g3507``) |
|
* :zephyr:board:`sk_am64` (``sk_am64``) |
|
|
|
* Variscite Ltd. |
|
|
|
* :zephyr:board:`imx8mp_var_dart` (``imx8mp_var_dart``) |
|
* :zephyr:board:`imx8mp_var_som` (``imx8mp_var_som``) |
|
* :zephyr:board:`imx93_var_dart` (``imx93_var_dart``) |
|
* :zephyr:board:`imx93_var_som` (``imx93_var_som``) |
|
|
|
* Waveshare Electronics |
|
|
|
* :zephyr:board:`esp32s3_matrix` (``esp32s3_matrix``) |
|
|
|
* WeAct Studio |
|
|
|
* :zephyr:board:`bluepillplus_ch32v203` (``bluepillplus_ch32v203``) |
|
|
|
* WinChipHead |
|
|
|
* :zephyr:board:`ch32v003f4p6_dev_board` (``ch32v003f4p6_dev_board``) |
|
* :zephyr:board:`ch32v006evt` (``ch32v006evt``) |
|
* :zephyr:board:`ch32v303vct6_evt` (``ch32v303vct6_evt``) |
|
* :zephyr:board:`linkw` (``linkw``) |
|
|
|
* WIZnet Co., Ltd. |
|
|
|
* :zephyr:board:`w5500_evb_pico2` (``w5500_evb_pico2``) |
|
|
|
* Würth Elektronik GmbH. |
|
|
|
* :zephyr:board:`ophelia4ev` (``ophelia4ev``) |
|
|
|
New Drivers |
|
*********** |
|
|
|
.. |
|
Same as above for boards, this will also be recomputed at the time of the release. |
|
Just link the driver, further details go in the binding description |
|
|
|
* :abbr:`ADC (Analog to Digital Converter)` |
|
|
|
* :dtcompatible:`adi,ad4050-adc` |
|
* :dtcompatible:`adi,ad4052-adc` |
|
* :dtcompatible:`adi,ad4130-adc` |
|
* :dtcompatible:`ite,it51xxx-adc` |
|
* :dtcompatible:`microchip,mcp356xr` |
|
* :dtcompatible:`realtek,rts5912-adc` |
|
* :dtcompatible:`renesas,rz-adc` |
|
* :dtcompatible:`ti,am335x-adc` |
|
* :dtcompatible:`ti,cc23x0-adc` |
|
|
|
* Audio |
|
|
|
* :dtcompatible:`ti,pcm1681` |
|
* :dtcompatible:`ti,tlv320aic3110` |
|
* :dtcompatible:`wolfson,wm8962` |
|
|
|
* Auxiliary Display |
|
|
|
* :dtcompatible:`gpio-7-segment` |
|
|
|
* :abbr:`CAN (Controller Area Network)` |
|
|
|
* :dtcompatible:`renesas,rz-canfd` |
|
* :dtcompatible:`renesas,rz-canfd-global` |
|
|
|
* Charger |
|
|
|
* :dtcompatible:`ti,bq25713` |
|
* :dtcompatible:`x-powers,axp2101-charger` |
|
|
|
* Clock control |
|
|
|
* :dtcompatible:`ite,it51xxx-ecpm` |
|
* :dtcompatible:`microchip,sam-pmc` |
|
* :dtcompatible:`microchip,sama7g5-sckc` |
|
* :dtcompatible:`nordic,nrf51-hfxo` |
|
* :dtcompatible:`nordic,nrf52-hfxo` |
|
* :dtcompatible:`nordic,nrfs-audiopll` |
|
* :dtcompatible:`renesas,rx-cgc-pclk` |
|
* :dtcompatible:`renesas,rx-cgc-pclk-block` |
|
* :dtcompatible:`renesas,rx-cgc-pll` |
|
* :dtcompatible:`renesas,rx-cgc-root-clock` |
|
* :dtcompatible:`renesas,rza2m-cpg` |
|
* :dtcompatible:`st,stm32mp13-cpu-clock-mux` |
|
* :dtcompatible:`st,stm32mp13-pll-clock` |
|
* :dtcompatible:`ti,mspm0-clk` |
|
* :dtcompatible:`ti,mspm0-osc` |
|
* :dtcompatible:`ti,mspm0-pll` |
|
* :dtcompatible:`wch,ch32v20x_30x-pll-clock` |
|
|
|
* Comparator |
|
|
|
* :dtcompatible:`renesas,ra-acmphs` |
|
* :dtcompatible:`renesas,ra-acmphs-global` |
|
|
|
* Counter |
|
|
|
* :dtcompatible:`adi,max32-wut` |
|
* :dtcompatible:`espressif,esp32-counter` |
|
* :dtcompatible:`ite,it51xxx-counter` |
|
* :dtcompatible:`ite,it8xxx2-counter` |
|
* :dtcompatible:`neorv32,gptmr` |
|
* :dtcompatible:`realtek,rts5912-timer` |
|
* :dtcompatible:`ti,cc23x0-lgpt` |
|
* :dtcompatible:`ti,cc23x0-rtc` |
|
* :dtcompatible:`wch,gptm` |
|
* :dtcompatible:`zephyr,native-sim-counter` |
|
|
|
* CPU |
|
|
|
* :dtcompatible:`intel,bartlett-lake` |
|
* :dtcompatible:`openhwgroup,cva6` |
|
* :dtcompatible:`renesas,rx` |
|
* :dtcompatible:`wch,qingke-v4c` |
|
* :dtcompatible:`wch,qingke-v4f` |
|
* :dtcompatible:`zephyr,native-sim-cpu` |
|
|
|
* Cryptographic accelerator |
|
|
|
* :dtcompatible:`ite,it51xxx-sha` |
|
* :dtcompatible:`ti,cc23x0-aes` |
|
|
|
* :abbr:`DAC (Digital to Analog Converter)` |
|
|
|
* :dtcompatible:`nxp,dac12` |
|
* :dtcompatible:`ti,dac161s997` |
|
|
|
* Display |
|
|
|
* :dtcompatible:`sinowealth,sh1122` |
|
* :dtcompatible:`sitronix,st75256` |
|
* :dtcompatible:`sitronix,st7567` |
|
* :dtcompatible:`sitronix,st7701` |
|
* :dtcompatible:`solomon,ssd1320` |
|
* :dtcompatible:`solomon,ssd1327fb` |
|
* :dtcompatible:`solomon,ssd1331` |
|
* :dtcompatible:`solomon,ssd1351` |
|
* :dtcompatible:`zephyr,displays` |
|
|
|
* :abbr:`DMA (Direct Memory Access)` |
|
|
|
* :dtcompatible:`renesas,rz-dma` |
|
* :dtcompatible:`ti,cc23x0-dma` |
|
* :dtcompatible:`wch,wch-dma` |
|
|
|
* :abbr:`eSPI (Enhanced Serial Peripheral Interface)` |
|
|
|
* :dtcompatible:`realtek,rts5912-espi` |
|
|
|
* Ethernet |
|
|
|
* :dtcompatible:`st,stm32-ethernet-controller` |
|
* :dtcompatible:`st,stm32n6-ethernet` |
|
* :dtcompatible:`ti,dp83867` |
|
* :dtcompatible:`xlnx,axi-ethernet-1.00.a` |
|
|
|
* Firmware |
|
|
|
* :dtcompatible:`nordic,ironside-call` |
|
* :dtcompatible:`nxp,scmi-cpu` |
|
|
|
* Flash controller |
|
|
|
* :dtcompatible:`realtek,rts5912-flash-controller` |
|
* :dtcompatible:`renesas,ra-ospi-b-nor` |
|
* :dtcompatible:`renesas,rx-flash` |
|
* :dtcompatible:`silabs,series2-flash-controller` |
|
|
|
* File system |
|
|
|
* :dtcompatible:`zephyr,fstab,fatfs` |
|
|
|
* Fuel gauge |
|
|
|
* :dtcompatible:`x-powers,axp2101-fuel-gauge` |
|
|
|
* :abbr:`GNSS (Global Navigation Satellite System)` |
|
|
|
* :dtcompatible:`u-blox,f9p` |
|
|
|
* :abbr:`GPIO (General Purpose Input/Output)` |
|
|
|
* :dtcompatible:`adi,max14915-gpio` |
|
* :dtcompatible:`adi,max14917-gpio` |
|
* :dtcompatible:`adi,max22199-gpio` |
|
* :dtcompatible:`arducam,dvp-20pin-connector` |
|
* :dtcompatible:`bflb,gpio` |
|
* :dtcompatible:`espressif,esp32-lpgpio` |
|
* :dtcompatible:`ite,it51xxx-gpio` |
|
* :dtcompatible:`nxp,lcd-pmod` |
|
* :dtcompatible:`raspberrypi,csi-22pins-connector` |
|
* :dtcompatible:`raspberrypi,pico-gpio-port` |
|
* :dtcompatible:`renesas,ra-parallel-graphics-header` |
|
* :dtcompatible:`renesas,rx-gpio` |
|
* :dtcompatible:`renesas,rza2m-gpio` |
|
* :dtcompatible:`renesas,rza2m-gpio-int` |
|
* :dtcompatible:`ti,mspm0-gpio` |
|
|
|
* :abbr:`I2C (Inter-Integrated Circuit)` |
|
|
|
* :dtcompatible:`cdns,i2c` |
|
* :dtcompatible:`ite,it51xxx-i2c` |
|
* :dtcompatible:`litex,litei2c` |
|
* :dtcompatible:`realtek,rts5912-i2c` |
|
* :dtcompatible:`renesas,ra-i2c-sci-b` |
|
* :dtcompatible:`renesas,rz-riic` |
|
* :dtcompatible:`sensry,sy1xx-i2c` |
|
* :dtcompatible:`wch,i2c` |
|
|
|
* :abbr:`I2S (Inter-IC Sound)` |
|
|
|
* :dtcompatible:`nordic,nrf-tdm` |
|
* :dtcompatible:`silabs,siwx91x-i2s` |
|
* :dtcompatible:`st,stm32-sai` |
|
|
|
* :abbr:`I3C (Improved Inter-Integrated Circuit)` |
|
|
|
* :dtcompatible:`ite,it51xxx-i3cm` |
|
* :dtcompatible:`ite,it51xxx-i3cs` |
|
|
|
* Input |
|
|
|
* :dtcompatible:`arduino,modulino-buttons` |
|
* :dtcompatible:`ite,it51xxx-kbd` |
|
* :dtcompatible:`realtek,rts5912-kbd` |
|
* :dtcompatible:`st,stm32-tsc` |
|
* :dtcompatible:`tsc-keys` |
|
* :dtcompatible:`vishay,vs1838b` |
|
|
|
* Interrupt controller |
|
|
|
* :dtcompatible:`ite,it51xxx-intc` |
|
* :dtcompatible:`ite,it51xxx-wuc` |
|
* :dtcompatible:`ite,it51xxx-wuc-map` |
|
* :dtcompatible:`renesas,rx-icu` |
|
|
|
* :abbr:`LED (Light Emitting Diode)` |
|
|
|
* :dtcompatible:`arduino,modulino-buttons-leds` |
|
* :dtcompatible:`dac-leds` |
|
* :dtcompatible:`x-powers,axp192-led` |
|
* :dtcompatible:`x-powers,axp2101-led` |
|
|
|
* :abbr:`LED (Light Emitting Diode)` |
|
|
|
* :dtcompatible:`arduino,modulino-smartleds` |
|
|
|
* Mailbox |
|
|
|
* :dtcompatible:`arm,mhuv3` |
|
* :dtcompatible:`renesas,rz-mhu-mbox` |
|
|
|
* :abbr:`MDIO (Management Data Input/Output)` |
|
|
|
* :dtcompatible:`xlnx,axi-ethernet-1.00.a-mdio` |
|
|
|
* Memory controller |
|
|
|
* :dtcompatible:`adi,max32-hpb` |
|
* :dtcompatible:`realtek,rts5912-bbram` |
|
* :dtcompatible:`silabs,siwx91x-qspi-memory` |
|
* :dtcompatible:`st,stm32-xspi-psram` |
|
|
|
* :abbr:`MFD (Multi-Function Device)` |
|
|
|
* :dtcompatible:`adi,maxq10xx` |
|
* :dtcompatible:`ambiq,iom` |
|
* :dtcompatible:`microchip,sam-flexcom` |
|
* :dtcompatible:`x-powers,axp2101` |
|
|
|
* :abbr:`MIPI DBI (Mobile Industry Processor Interface Display Bus Interface)` |
|
|
|
* :dtcompatible:`nxp,mipi-dbi-dcnano-lcdif` |
|
|
|
* Miscellaneous |
|
|
|
* :dtcompatible:`nordic,nrf-mpc` |
|
* :dtcompatible:`nxp,rtxxx-dsp-ctrl` |
|
* :dtcompatible:`renesas,ra-ulpt` |
|
* :dtcompatible:`renesas,rx-sci` |
|
* :dtcompatible:`renesas,rz-sci` |
|
* :dtcompatible:`renesas,rz-sci-b` |
|
|
|
* Modem |
|
|
|
* :dtcompatible:`quectel,eg800q` |
|
* :dtcompatible:`simcom,a76xx` |
|
|
|
* Multi-bit SPI |
|
|
|
* :dtcompatible:`snps,designware-ssi` |
|
|
|
* :abbr:`MTD (Memory Technology Device)` |
|
|
|
* :dtcompatible:`fixed-subpartitions` |
|
* :dtcompatible:`jedec,mspi-nor` |
|
* :dtcompatible:`renesas,ra-nv-code-flash` |
|
* :dtcompatible:`renesas,ra-nv-data-flash` |
|
* :dtcompatible:`renesas,rx-nv-flash` |
|
|
|
* Networking |
|
|
|
* :dtcompatible:`nordic,nrf-nfct-v2` |
|
|
|
* Octal SPI |
|
|
|
* :dtcompatible:`renesas,ra-ospi-b` |
|
|
|
* Pin control |
|
|
|
* :dtcompatible:`ambiq,apollo5-pinctrl` |
|
* :dtcompatible:`arm,mps2-pinctrl` |
|
* :dtcompatible:`arm,mps3-pinctrl` |
|
* :dtcompatible:`arm,v2m_beetle-pinctrl` |
|
* :dtcompatible:`bflb,pinctrl` |
|
* :dtcompatible:`microchip,sama7g5-pinctrl` |
|
* :dtcompatible:`nuvoton,npcx-pinctrl-npckn` |
|
* :dtcompatible:`renesas,rx-pinctrl` |
|
* :dtcompatible:`renesas,rx-pinmux` |
|
* :dtcompatible:`renesas,rza-pinctrl` |
|
* :dtcompatible:`renesas,rza2m-pinctrl` |
|
* :dtcompatible:`renesas,rzn-pinctrl` |
|
* :dtcompatible:`renesas,rzt-pinctrl` |
|
* :dtcompatible:`renesas,rzv-pinctrl` |
|
* :dtcompatible:`ti,mspm0-pinctrl` |
|
* :dtcompatible:`wch,00x-afio` |
|
* :dtcompatible:`wch,20x_30x-afio` |
|
|
|
* Power management |
|
|
|
* :dtcompatible:`infineon,cat1b-power` |
|
* :dtcompatible:`realtek,rts5912-ulpm` |
|
|
|
* :abbr:`PWM (Pulse Width Modulation)` |
|
|
|
* :dtcompatible:`arduino-header-pwm` |
|
* :dtcompatible:`ite,it51xxx-pwm` |
|
* :dtcompatible:`neorv32,pwm` |
|
* :dtcompatible:`realtek,rts5912-pwm` |
|
* :dtcompatible:`silabs,siwx91x-pwm` |
|
* :dtcompatible:`wch,gptm-pwm` |
|
|
|
* Regulator |
|
|
|
* :dtcompatible:`x-powers,axp2101-regulator` |
|
|
|
* Reset controller |
|
|
|
* :dtcompatible:`reset-mmio` |
|
|
|
* :abbr:`RNG (Random Number Generator)` |
|
|
|
* :dtcompatible:`adi,maxq10xx-trng` |
|
* :dtcompatible:`brcm,iproc-rng200` |
|
* :dtcompatible:`virtio,device4` |
|
* :dtcompatible:`zephyr,native-sim-rng` |
|
|
|
* :abbr:`RTC (Real Time Clock)` |
|
|
|
* :dtcompatible:`nxp,pcf2123` |
|
* :dtcompatible:`realtek,rts5912-rtc` |
|
* :dtcompatible:`silabs,siwx91x-rtc` |
|
|
|
* :abbr:`SDHC (Secure Digital Host Controller)` |
|
|
|
* :dtcompatible:`ambiq,sdio` |
|
* :dtcompatible:`xlnx,versal-8.9a` |
|
|
|
* Sensors |
|
|
|
* :dtcompatible:`adi,ad2s1210` |
|
* :dtcompatible:`bosch,bmm350` |
|
* :dtcompatible:`brcm,afbr-s50` |
|
* :dtcompatible:`everlight,als-pt19` |
|
* :dtcompatible:`invensense,icm40627` |
|
* :dtcompatible:`invensense,icm45686` |
|
* :dtcompatible:`invensense,icp201xx` |
|
* :dtcompatible:`liteon,ltr329` |
|
* :dtcompatible:`meas,ms5837-02ba` |
|
* :dtcompatible:`meas,ms5837-30ba` |
|
* :dtcompatible:`nxp,tpm-qdec` |
|
* :dtcompatible:`peacefair,pzem004t` |
|
* :dtcompatible:`pixart,paa3905` |
|
* :dtcompatible:`pixart,paj7620` |
|
* :dtcompatible:`pixart,pat9136` |
|
* :dtcompatible:`pni,rm3100` |
|
* :dtcompatible:`rohm,bh1730` |
|
* :dtcompatible:`rohm,bh1790` |
|
* :dtcompatible:`st,lsm6dsv32x` |
|
* :dtcompatible:`vishay,veml6031` |
|
* :dtcompatible:`we,wsen-itds-2533020201601` |
|
|
|
* Serial controller |
|
|
|
* :dtcompatible:`aesc,uart` |
|
* :dtcompatible:`ambiq,pl011-uart` |
|
* :dtcompatible:`bflb,uart` |
|
* :dtcompatible:`espressif,esp32-lpuart` |
|
* :dtcompatible:`ite,it51xxx-uart` |
|
* :dtcompatible:`renesas,rx-uart-sci` |
|
* :dtcompatible:`renesas,rx-uart-sci-qemu` |
|
* :dtcompatible:`renesas,rz-sci-b-uart` |
|
* :dtcompatible:`renesas,rz-sci-uart` |
|
* :dtcompatible:`renesas,rza2m-scif-uart` |
|
* :dtcompatible:`ti,mspm0-uart` |
|
* :dtcompatible:`zephyr,native-pty-uart` |
|
* :dtcompatible:`zephyr,uart-bridge` |
|
|
|
* :abbr:`SPI (Serial Peripheral Interface)` |
|
|
|
* :dtcompatible:`cdns,spi` |
|
* :dtcompatible:`microchip,mec5-qspi` |
|
* :dtcompatible:`renesas,rz-rspi` |
|
* :dtcompatible:`silabs,gspi` |
|
* :dtcompatible:`ti,cc23x0-spi` |
|
* :dtcompatible:`wch,spi` |
|
|
|
* Stepper |
|
|
|
* :dtcompatible:`adi,tmc51xx` |
|
|
|
* System controller |
|
|
|
* :dtcompatible:`bflb,efuse` |
|
|
|
* Tachometer |
|
|
|
* :dtcompatible:`ite,it51xxx-tach` |
|
* :dtcompatible:`realtek,rts5912-tach` |
|
|
|
* :abbr:`TCPC (USB Type-C Port Controller)` |
|
|
|
* :dtcompatible:`onnn,fusb307-tcpc` |
|
|
|
* Timer |
|
|
|
* :dtcompatible:`infineon,cat1-lp-timer` |
|
* :dtcompatible:`ite,it51xxx-timer` |
|
* :dtcompatible:`microchip,sam-pit64b` |
|
* :dtcompatible:`renesas,ra-ulpt-timer` |
|
* :dtcompatible:`renesas,rx-timer-cmt` |
|
* :dtcompatible:`renesas,rx-timer-cmt-start-control` |
|
* :dtcompatible:`renesas,rz-gtm-os-timer` |
|
* :dtcompatible:`renesas,rza2m-ostm` |
|
|
|
* USB |
|
|
|
* :dtcompatible:`adi,max32-usbhs` |
|
* :dtcompatible:`nxp,uhc-ehci` |
|
* :dtcompatible:`nxp,uhc-ip3516hs` |
|
* :dtcompatible:`nxp,uhc-khci` |
|
* :dtcompatible:`nxp,uhc-ohci` |
|
* :dtcompatible:`st,stm32n6-otghs` |
|
|
|
* Video |
|
|
|
* :dtcompatible:`ovti,ov9655` |
|
* :dtcompatible:`sony,imx335` |
|
* :dtcompatible:`st,mipid02` |
|
* :dtcompatible:`st,stm32-dcmipp` |
|
* :dtcompatible:`zephyr,video-sw-generator` |
|
|
|
* Virtio |
|
|
|
* :dtcompatible:`virtio,pci` |
|
|
|
* Watchdog |
|
|
|
* :dtcompatible:`ite,it51xxx-watchdog` |
|
* :dtcompatible:`nxp,ewm` |
|
* :dtcompatible:`realtek,rts5912-watchdog` |
|
* :dtcompatible:`renesas,ra-wdt` |
|
* :dtcompatible:`silabs,siwx91x-wdt` |
|
* :dtcompatible:`ti,cc23x0-wdt` |
|
* :dtcompatible:`wch,iwdg` |
|
|
|
* Wi-Fi |
|
|
|
* :dtcompatible:`espressif,esp-hosted` |
|
|
|
New Samples |
|
*********** |
|
|
|
.. |
|
Same as above for boards and drivers, this will also be recomputed at the time of the release. |
|
Just link the sample, further details go in the sample documentation itself. |
|
|
|
* :zephyr:code-sample:`amp_audio_loopback` |
|
* :zephyr:code-sample:`amp_audio_output` |
|
* :zephyr:code-sample:`amp_blinky` |
|
* :zephyr:code-sample:`amp_mbox` |
|
* :zephyr:code-sample:`auxdisplay_digits` |
|
* :zephyr:code-sample:`bmg160` |
|
* :zephyr:code-sample:`debug-ulp` |
|
* :zephyr:code-sample:`echo-ulp` |
|
* :zephyr:code-sample:`fatfs-fstab` |
|
* :zephyr:code-sample:`heart_rate` |
|
* :zephyr:code-sample:`interrupt-ulp` |
|
* :zephyr:code-sample:`lvgl-multi-display` |
|
* :zephyr:code-sample:`net-pkt-filter` |
|
* :zephyr:code-sample:`nrf_ironside_update` |
|
* :zephyr:code-sample:`paj7620_gesture` |
|
* :zephyr:code-sample:`pressure_interrupt` |
|
* :zephyr:code-sample:`pressure_polling` |
|
* :zephyr:code-sample:`renesas_comparator` |
|
* :zephyr:code-sample:`rz-openamp-linux-zephyr` |
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* :zephyr:code-sample:`spis-wakeup` |
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* :zephyr:code-sample:`stepper` |
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* :zephyr:code-sample:`uart_async` |
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* :zephyr:code-sample:`usb-cdc-acm-bridge` |
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* :zephyr:code-sample:`uuid` |
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* :zephyr:code-sample:`veml6031` |
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Other notable changes |
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********************* |
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.. |
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Any more descriptive subsystem or driver changes. Do you really want to write |
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a paragraph or is it enough to link to the api/driver/Kconfig/board page above? |
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* Added support for Armv8.1-M MPU's PXN (Privileged Execute Never) attribute. |
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With this, the MPU attributes for ``__ramfunc`` and ``__ram_text_reloc`` were modified such that, |
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PXN attribute is set for these regions if compiled with ``CONFIG_ARM_MPU_PXN`` and ``CONFIG_USERSPACE``. |
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This results in a change in behaviour for code being executed from these regions because, |
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if these regions have pxn attribute set in them, they cannot be executed in privileged mode. |
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* Removed support for Nucleo WBA52CG board (``nucleo_wba52cg``) since it is NRND (Not Recommended |
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for New Design) and it is not supported anymore in the STM32CubeWBA from version 1.1.0 (July 2023). |
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The migration to :zephyr:board:`nucleo_wba55cg` (``nucleo_wba55cg``) is recommended instead. |
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* Updated Mbed TLS to version 3.6.3 (from 3.6.2). The release notes can be found at: |
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https://github.com/Mbed-TLS/mbedtls/releases/tag/mbedtls-3.6.3 |
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* Updated TF-M to version 2.1.2 (from 2.1.1). The release notes can be found at: |
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https://trustedfirmware-m.readthedocs.io/en/tf-mv2.1.2/releases/2.1.2.html
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