Commit 15c2b2a5 authored by Erwan Gouriou's avatar Erwan Gouriou
Browse files

stm32cube: stm32n6: Allow building a chainloaded secure application 



When building a chain-loaded secure application, build and call
system_stm32n6_s.c file.
Similarly to what is done on system_stm32n6xx_fsbl.c, remove CMSE_NS_ENTRY
modifier as Secure FW has no entry funcs.

Signed-off-by: default avatarErwan Gouriou <erwan.gouriou@st.com>
parent 468e5ad4

stm32cube/stm32n6xx/CMakeLists.txt

+7 −2
Original line number Diff line number Diff line 
# Copyright (c) 2025 STMicroelectronics

#

# SPDX-License-Identifier: Apache-2.0



if(CONFIG_BOOTLOADER_MCUBOOT)

	zephyr_include_directories(soc)

	zephyr_include_directories(soc/Templates)

	zephyr_library_sources(soc/system_stm32n6xx_s.c)

else()

	zephyr_library_sources(soc/system_stm32n6xx_fsbl.c)

endif()

zephyr_library_sources(drivers/src/stm32n6xx_hal.c)

zephyr_library_sources(drivers/src/stm32n6xx_hal_rcc.c)

zephyr_library_sources(drivers/src/stm32n6xx_hal_rcc_ex.c)

stm32cube/stm32n6xx/README

+1 −0
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ Patch List: 
     which we don't need right now.

    Impacted files:

    -soc/system_stm32n6xx_fsbl.c

    -soc/system_stm32n6xx_s.c



   *Fix SDIO initialization failure when skipping card identification sequence

     Fixes an issue in the STM32HN6 SDIO driver where HAL_SDIO_Init() fails if

stm32cube/stm32n6xx/soc/system_stm32n6xx_s.c

+1 −1
Original line number Diff line number Diff line
@@ -425,7 +425,7 @@ void SystemCoreClockUpdate(void) 
  *         other parameters.

  * @retval SystemCoreClock value

  */

CMSE_NS_ENTRY uint32_t SECURE_SystemCoreClockUpdate(void)

uint32_t SECURE_SystemCoreClockUpdate(void)

{

  SystemCoreClockUpdate();

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