i.MX6 MLC nand support

[ranjithhebbar]

Dear All,

     How emmc MLC nand support power loss protection in i.MX6 platform..?

          Does Micron e.MMC support power-loss protection?

Yes, ESG e.MMC devices support static data protection. Devices are shipped from Micron factories as COMBO with a configuration optimized for best write performance. Customers can reconfigure the devices to protect static (previously written) data if there is power loss during a write operation.

How to reconfigure the device during power loss.

[igorpadykov]

Hi Ranjith

procedure is described in Micron app note

TN-FC-27: e.MMC Power Loss Data Integrity

https://www.micron.com/support/document-search?document_type={A4B84EF3-C609-451A-9264-74A4A2B6F5E4}&view=all

Best regards

igor

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[ranjithhebbar]

Hi igor,

    Thanks for your useful information.

     How we can take care Partition protection and reliable write in our i.MX6 linux BSP. support is there...?

Best Regards,

Ranjith hebbar

[igorpadykov]

Hi Ranjith

I think not, but you can add such support using that app note.

~igor