Is it supported to configure one LittleFS partition on external SPI flash and another in internal RAM?

Hello

I'm using an external flash to store large files, but I’d also like to use the SMP service to exchange small files over BLE.
For that reason, I want to create a LittleFS partition in RAM, but I haven’t found any example showing how to do that.

Also, I noticed the prj.conf includes CONFIG_PM_PARTITION_REGION_LITTLEFS_EXTERNAL=y, which seems to indicate that LittleFS is intended to run only on the external flash partition. That’s why I’m wondering if using LittleFS in RAM is even possible, or if it’s unsupported.

Thank you in advance

Best regards,

Aurélien

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