Using other flash IC

Hi, not really a bug, but more a request: Can you provide some guidance in the documentation on how we can program a flash IC that is not in flash_database.json?

We are using W25Q16JVUXI on our DA14531-based board and want to use this tool for our factory automated testers because we like running them on small SBCs like the Raspberry Pi.

Thank you, -Vince
