how to make an external loader for OSPI NOR flashes?

[SEMad]

Hi guys.

I want to make a custom board with STM32H7B0VBT6+MX25LM51245GXDI00.

I have some experience in making external loader for different QSPI chips thanks to this tutorial series:

https://www.youtube.com/watch?v=YFIvJVsvIsE

but unfortunately it seems there is no tutorial for making external loader for OCTO SPI flashes...

So the question is can I use the QSPI tutorial for making OSPI external loader?

I have no experience in OSPI flashes and the board is not designed yet...

[Tesla DeLorean · Accepted solution]

Functionality is materially the same.

Must bring up OSPI and OSPIM​