eMMC and SLC (enhanced) mode ?

[jaakkokuivala]

Hi,

I'm on Linux 3.0.35 on a "standard" i.MX6Q SabreSD board and have an eMMC.

How do I change the eMMC to enhanced mode ?

Cheers, Jaakko

[Danube]

Hi Sir,

As I remember Micron eMMC has SLC mode function.

You can download document from  https://www.micron.com/-/media/documents/products/technical%20note/emmc/tn5205_emmc_linux_enablement...

If you enable SLC mode , you can't change to MLC mode. (Like OTP function)

[igorpadykov]

Hi Jaakko

seems one can use special mmc utility, like below

i.MX6: eMMC hangs at mkfs "discard"

Best regards

igor

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