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i.MX8 DualXPlus-Flex SPI interface with OCTAL SPI Flash

Question asked by kailas kharse on Jul 3, 2020
Latest reply on Jul 6, 2020 by igorpadykov

Hello Team,

 

We are developing a custom board where we want to use OSPI Flash and OSPI RAM interfaced via Flex SPI.

 

We are considering the following use case:

 

"OSPI Flash Memory" shall be used for booting, and the boot images will be loaded to "OSPI RAM" without using LPDDR4 RAM. "OSPI Flash memory" will be only used for loading the boot images to "OSPI RAM"  and after the boot images are loaded to OSPI RAM, we will execute all operations from OSPI RAM, OSPI Flash Shall not be used.

 

So, Is it possible to do this?
If Yes, please let us know more detail about it.

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