Download the images into the MMC on Ubuntu12.04

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Download the images into the MMC on Ubuntu12.04

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jerrylee008
Contributor II

when I Download the images(IMX6Q) into the MMC on Ubuntu12.04,

I used cmd :$ sudo dd if=u-boot.imx of= /dev/sdx bs=1K seek=1; sync
but I can not find /dev/sdx.

I have found mmc\SD card can not be loaded under Ubuntu12.04 system,
But I can use the MFGTOOS in Windows to download the firmware to the board
May I ask what is the reason
How can i solve it?

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floriankoenig
Contributor II

try lsblk or df to find your /dev/sdx

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tian
Contributor I

you can use sd card reader, insert card to the reader,   then use  sudo fdisk -l,  the pc will  list your sd card, sdb or sdc,

then use   dd if=

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jerrylee008
Contributor II

Thanks  a lot! But I used command “sudo fdisk -l”   I can not find sdb or sdc!

Please tell me what to do next,

ps:I can download firmware on Windows successfully with MfgTool

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joanxie
NXP TechSupport
NXP TechSupport

sdx means sd partition you use, like sdb,  for more detailed informatio, you can refer to the chapter 4.3.1 Preparing the card of imx linux user guide.

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jerrylee008
Contributor II

Thanks Joan, which document about imx linux user guide?please tell me this file name or download links,

thanks a lot!

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joanxie
NXP TechSupport
NXP TechSupport

pls focus on the chapter 4.3.1 Preparing the card and chapter 4.3.2 Copying the full SD card image

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jerrylee008
Contributor II

thank you very much

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