zephyrproject-rtos · etienne-lms · Dec 11, 2025 · Dec 11, 2025 · Dec 11, 2025 · Dec 11, 2025
diff --git a/scripts/README.rst b/scripts/README.rst
@@ -5,7 +5,7 @@ Introduction:
 
 This module provides scripts to update the STM32Cube for Zephyr.
 Follow below steps to update the STM32Cube HAL from the latest
-version found in STM32CubeXX repositories.
+versions found in STM32CubeXX repositories.
 
 Step 1: Modify the code
 ***********************
@@ -18,15 +18,13 @@ Alternatively, in order to update STM32CubeXX versions one by one, run for examp
 
     $ python3 ./update_stm32_package.py -s stm32f1
 
-Note: This requires $ZEPHYR_BASE is set in your environment.
-
 Check STM32CubeXX changes
 =========================
 
-Check that all existing change to modules are correctly reported
-in the new hal_stm32 version
+Check that all existing changes to modules are correctly reported
+in the new hal_stm32 version.
 
-Update each modified stm32cube/stm32XXxx/README in the last section,
+Update each modified stm32cube/stm32XXxx/README file in their last section.
 
 Remove the following line::
 	--> please check that the following list is still valid:
@@ -38,34 +36,33 @@ Step 2: Open a pull requests
 hal_stm32 PR
 ============
 Open a single pull request with 1 commit per stm32 familly (stm32xx)
-in repo https://github.com/zephyrproject-rtos/hal_stm32
+in repo https://github.com/zephyrproject-rtos/hal_stm32.
 
 
 Modify the west.yml
 ===================
-In order to benefit from this PR in zephyr, modify zephyrproject/zephyr/west.yml
-so that hal_stm32 points to above pull request. Example::
+In order to benefit from this pull request in Zephyr, modify
+zephyrproject/zephyr/west.yml
+so that hal_stm32 points to the above pull request. For example::
 
 	    - name: hal_stm32
 	      revision: pull/60/head
 	      path: modules/hal/stm32
 
 
 Open a 2nd pull request with west.yml in repo
-https://github.com/zephyrproject-rtos/zephyr
+https://github.com/zephyrproject-rtos/zephyr.
 
 
 Step 3: After Merge
 *******************
 
-re-Modify the west.yml
+Re-Modify the west.yml
 ======================
 
 Once the hal_stm32 pull request is merged (see step 2), in the zephyrproject-rtos/hal_stm32
-
-then change again the zephyrproject-rtos/zephyr/west.yml
-
-to reflect the actual zephyrproject-rtos/hal_stm32 SHA1, example::
+repo, change again the zephyrproject-rtos/zephyr/west.yml
+to reflect the actual zephyrproject-rtos/hal_stm32 latest commit SHA1, for example::
 
 	    - name: hal_stm32
 	      revision: a813cd83b0cfbaaa625f4941d04baa3f93c37476
@@ -77,12 +74,12 @@ COMMENT:
 
 - "set the SHA1 after merge of STM32Cube versions (modules/hal/stm32)"
 
-See Example : https://github.com/zephyrproject-rtos/zephyr/pull/23259
+See for example https://github.com/zephyrproject-rtos/zephyr/pull/23259.
 
 
-clean
+Clean
 =====
-once all is correct, clean .rej and .log files, with :
+Once all is correctly merged, clean .rej and .log files, with :
 
 ::
 

diff --git a/scripts/serie_update.py b/scripts/serie_update.py
@@ -507,32 +507,21 @@ def update_cmakelist(self):
                 if "_hal_rcc" in filename.name:
                     continue
 
-                if "_hal_" in filename.name:
-                    # retrieve IP name from filename, like adc,
-                    # which is delimited by
-                    #   * _hal_ on one side
-                    #   * and file extension on the other side
-                    pattern = r".*_hal_(.*)\..*"
+                # Retrieve driver name from filename, like adc, spi, ...
+                # which is delimited by _ll_ or _hal_ or _util_ on the left side
+                # and file extension on the right side.
+                # If matching, make it be built upon its related config symbol.
+                pattern = re.compile(r".*_(ll|hal|util)_(.*)\..*")
+                match = pattern.match(filename.name)
+                if match:
+                    drv_type = match.group(1)
+                    drv_name = match.group(2)
                     cmakelists_new.write(
-                        "zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_"
-                        + re.sub(pattern, r"\1", filename.name).upper()
-                        + " drivers/src/"
-                        + filename.name
-                        + ")\n"
-                    )
-                if "_ll_" in filename.name:
-                    # retrieve IP name from filename, like adc,
-                    # which is delimited by
-                    #   * _ll_ on one side
-                    #   * and file extension on the other side
-                    pattern = r".*_ll_(.*)\..*"
-                    cmakelists_new.write(
-                        "zephyr_library_sources_ifdef(CONFIG_USE_STM32_LL_"
-                        + re.sub(pattern, r"\1", filename.name).upper()
-                        + " drivers/src/"
-                        + filename.name
-                        + ")\n"
+                        "zephyr_library_sources_ifdef("
+                        f"CONFIG_USE_STM32_{drv_type.upper()}_{drv_name.upper()}"
+                        f" drivers/src/{filename.name})\n"
                     )
+
         self.os_cmd(("dos2unix", str(cmakelists_path)))
 
     def generate_assert_file(self):

diff --git a/stm32cube/common_ll/README.rst b/stm32cube/common_ll/README.rst
@@ -20,16 +20,16 @@ stm32f7xx       1.17.4
 stm32g0xx       1.6.2
 stm32g4xx       1.6.1
 stm32h5xx       1.5.0
-stm32h7rsxx     1.2.0
+stm32h7rsxx     1.3.0
 stm32h7xx       1.12.1
 stm32l0xx       1.12.3
 stm32l1xx       1.10.5
-stm32l4xx       1.18.1
-stm32l5xx       1.5.1
+stm32l4xx       1.18.2
+stm32l5xx       1.6.0
 stm32mp13xx     1.2.0
 stm32mp1xx      1.7.0
 stm32mp2xx      1.2.0
-stm32n6xx       1.2.0
+stm32n6xx       1.3.0
 stm32u0xx       1.3.0
 stm32u3xx       1.2.0
 stm32u5xx       1.8.0

diff --git a/stm32cube/stm32g0xx/drivers/include/stm32_assert_template.h b/stm32cube/stm32g0xx/drivers/include/stm32_assert_template.h
diff --git a/stm32cube/stm32h7rsxx/CMakeLists.txt b/stm32cube/stm32h7rsxx/CMakeLists.txt
@@ -111,3 +111,4 @@ zephyr_library_sources_ifdef(CONFIG_USE_STM32_LL_UCPD drivers/src/stm32h7rsxx_ll
 zephyr_library_sources_ifdef(CONFIG_USE_STM32_LL_USART drivers/src/stm32h7rsxx_ll_usart.c)
 zephyr_library_sources_ifdef(CONFIG_USE_STM32_LL_USB drivers/src/stm32h7rsxx_ll_usb.c)
 zephyr_library_sources_ifdef(CONFIG_USE_STM32_LL_UTILS drivers/src/stm32h7rsxx_ll_utils.c)
+zephyr_library_sources_ifdef(CONFIG_USE_STM32_UTIL_I3C drivers/src/stm32h7rsxx_util_i3c.c)
diff --git a/stm32cube/stm32h7rsxx/README b/stm32cube/stm32h7rsxx/README
@@ -6,7 +6,7 @@ Origin:
    http://www.st.com/en/embedded-software/stm32cubeh7rs.html
 
 Status:
-   version v1.2.0
+   version v1.3.0
 
 Purpose:
    ST Microelectronics official MCU package for STM32H7RS series.
@@ -23,7 +23,7 @@ URL:
    https://github.com/STMicroelectronics/STM32CubeH7RS
 
 Commit:
-   fc7bcafbad47f1a6f7986e236c9f00a46fc3b71f
+   c5da62bfcb09b7bb7c7dba71accd1c7b15a8cf04
 
 Maintained-by:
    External
@@ -53,13 +53,17 @@ Patch List:
      the card identification sequence is skipped.
      Impacted files:
       stm32cube/stm32h7rsxx/drivers/src/stm32h7rsxx_hal_sdio.c
-
+     See also:
+      https://github.com/zephyrproject-rtos/hal_stm32/pull/281
+
    *Fix SDIO polling mode data transfer issues
-     Fixes two related issues in the STM32H7RS SDIO driver: incorrect block count calculation 
-     that caused the card to hang, and improper buffer size handling that led to misaligned FIFO writes. 
+     Fixes two related issues in the STM32H7RS SDIO driver: incorrect block count calculation
+     that caused the card to hang, and improper buffer size handling that led to misaligned FIFO writes.
      Together, these changes ensure correct and stable data transfer in polling mode.
-     Impacted file: 
-      stm32cube/stm32h7rsxx/drivers/src/stm32h7rsxx_hal_sdio.c    
+     Impacted file:
+      stm32cube/stm32h7rsxx/drivers/src/stm32h7rsxx_hal_sdio.c
+     See also:
+      https://github.com/zephyrproject-rtos/hal_stm32/pull/292
 
    *Allow usage of HAL_DCMIPP_PIPE_SetConfig when DCMIPP is in READY state
      Allow performing PIPE configuration when the DCMIPP device is not only
@@ -69,5 +73,7 @@ Patch List:
      Impacted file:
       stm32cube/stm32h7rsxx/drivers/src/stm32h7rsxx_hal_dcmipp.c
      Internal reference: 215688
+     See also:
+      https://github.com/zephyrproject-rtos/hal_stm32/pull/304
 
    See release_note.html from STM32Cube
diff --git a/stm32cube/stm32h7rsxx/drivers/include/Legacy/stm32_hal_legacy.h b/stm32cube/stm32h7rsxx/drivers/include/Legacy/stm32_hal_legacy.h
@@ -361,7 +361,10 @@ extern "C" {
 #if defined(STM32L4R5xx) || defined(STM32L4R9xx) || defined(STM32L4R9xx) || defined(STM32L4S5xx) || \
     defined(STM32L4S7xx) || defined(STM32L4S9xx)
 #define DMA_REQUEST_DCMI_PSSI                    DMA_REQUEST_DCMI
-#endif
+#elif defined(STM32L4P5xx) || defined(STM32L4Q5xx)
+#define DMA_REQUEST_PSSI                    DMA_REQUEST_DCMI_PSSI
+#define LL_DMAMUX_REQ_PSSI                  LL_DMAMUX_REQ_DCMI_PSSI
+#endif /* STM32L4R5xx || STM32L4R9xx || STM32L4R9xx || STM32L4S5xx || STM32L4S7xx || STM32L4S9xx */
 
 #endif /* STM32L4 */
 
@@ -564,6 +567,9 @@ extern "C" {
 #define OB_nBOOT0_RESET               OB_NBOOT0_RESET
 #define OB_nBOOT0_SET                 OB_NBOOT0_SET
 #endif /* STM32U0 */
+#if defined(STM32H5)
+#define FLASH_ECC_AREA_EDATA          FLASH_ECC_AREA_EDATA_BANK1
+#endif /* STM32H5 */
 
 /**
   * @}
@@ -2146,6 +2152,13 @@ extern "C" {
 #define UFB_MODE_BitNumber                    UFB_MODE_BIT_NUMBER
 #define CMP_PD_BitNumber                      CMP_PD_BIT_NUMBER
 
+#if defined(STM32H7RS) || defined(STM32N6)
+#define FMC_SWAPBMAP_DISABLE                  FMC_SWAPBANK_MODE0
+#define FMC_SWAPBMAP_SDRAM_SRAM               FMC_SWAPBANK_MODE1
+#define HAL_SetFMCMemorySwappingConfig        HAL_FMC_SetBankSwapConfig
+#define HAL_GetFMCMemorySwappingConfig        HAL_FMC_GetBankSwapConfig
+#endif /* STM32H7RS || STM32N6 */
+
 /**
   * @}
   */

diff --git a/stm32cube/stm32h7rsxx/drivers/include/stm32_assert.h b/stm32cube/stm32h7rsxx/drivers/include/stm32_assert.h
@@ -1,53 +1,6 @@
-/**
-  ******************************************************************************
-  * @file    stm32_assert.h
-  * @author  MCD Application Team
-  * @brief   STM32 assert template file.
-  *          This file should be copied to the application folder and renamed
-  *          to stm32_assert.h.
-  ******************************************************************************
-  * @attention
-  *
-  * Copyright (c) 2022 STMicroelectronics.
-  * All rights reserved.
-  *
-  * This software is licensed under terms that can be found in the LICENSE file
-  * in the root directory of this software component.
-  * If no LICENSE file comes with this software, it is provided AS-IS.
-  *
-  ******************************************************************************
-  */
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright (c) 2025 STMicroelectronics
+ */
 
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef STM32_ASSERT_H
-#define STM32_ASSERT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macros -----------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-void assert_failed(uint8_t *file, uint32_t line);
-#else
-#define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* STM32_ASSERT_H */
+#include <stm32h7rsxx_hal_conf.h>