STM32H745 Extenal Flash QSPI

[YSN]

We are using STM32h745XI board with external memory. But the DISCO board has two QSPI flash 64MB each and total of 128MB. Where as in our custom board we used only one chip as 64MB.

But in the project file there is no flash algorithm file for 64MB only 128 MB with 745I-DISCO board is available.

1. Can you provide flash algorithm for 64MB or is there any way to customize .FLM file ?

[SKacp.1]

Hello,

Please see course for external QSPI loader

https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/external_QSPI_loader.html