Reading JEDEC ID from user space

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Is there a way to read JEDEC ID for a given NAND/NOR flash device from user space? What would be the best way to implement this functionality if it is not there?

Thanks,

Quyen

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You can dump the flash memory to know the JEDEC ID. Use MTD user space commands to read flash memory or try this. https://www.silabs.com/community/blog.entry.html/2016/01/26/chapter_9_2_storel-hZDb