Source code of external loader

Jiri VLCEK · ‎2020-12-08

Where can I find source code of external loader (.stldr) for STM32 devices?

GitHub Repository

ST GitHub repository contains dedicated folder for external loaders. There are many projects for ST evaluation boards and memory sales types.
Repository link is:
https://github.com/STMicroelectronics/stm32-external-loader

Additionally, you can visit ST education material - How to create an external QSPI loader MOOC.
MOOC link is:
https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/external_QSPI_loader.html

HChen.10 · ‎2021-12-15

Hi,

May I ask a question for STM32L562 programming MT35XL512 with trust zone enabled?

If the trust zone be disabled, I can use stcubeprogrammer with MT35XL512.stldr to program MT35XL512.

But the trust zone be enabled, I can not use stcubeprogrammer with MT35XL512.stldr to program MT35XL512.

How can I fixed this issue? Thank you~

P.S. The attachment is my code.

Freedom_Neo · ‎2022-03-09

Dear @Laura C.

I use OCTOSPI FLASH. I dont use QSPI. Do you have external loader for OCTOSPI. How do I imlementtent external loader for OCTOSPI

I am using below development tools

MCU: STM32H7B3IIT6

IDE: STM32CubeIDE Version: 1.8.0

GUI: TouchGFX Version: 4.18.1

SDRAM: IS45S16800F-7CTLA1-TR

FLASH: MX25LM51245GMI00