AnsweredAssumed Answered

imx6 enable SDmmc and Nand flash at same time.

Question asked by Alex R Ayala on Oct 3, 2014
Latest reply on Oct 7, 2014 by alejandrolozano

Using the imx6Q, I want to have uboot, kernel, and filesystem on SD card but use NAND flash as a storage drive.  How do you enable nand flash so user can use without disabling SD card?  All the documents I have seen shows you disabling SDmmc cards so you can enable Nand Flash.  On the imx515 I was able to do this.  Is there a similar way i can enable the Nand flash in the Kernel? 

Currently my kernel see the nand flash.  when it is booting here is what i see.

ONFI flash detected

ONFI param page 0 valid

NAND device: Manufacturer ID: 0x2c, Chip ID: 0x64 (Micron MT29F64G08CBABAWP)

gpmi-nand imx6q-gpmi-nand.0: enable asynchronous EDO mode 5

Scanning device for bad blocks

Bad eraseblock 90 at 0x00000b400000

Bad eraseblock 91 at 0x00000b600000