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This device is JEDEC compatible (JESD251 and JESD251-1), but it is not able to provide SFDP information. Link: https://www.everspin.com/file/158244/download I currently use this MRAM on one of our i.MX8MP boards. Flavio Suligoi (1): mtd: spi-nor: everspin: add em004lxb entry drivers/mtd/spi-nor/everspin.c | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.34.1