imx8mmevk emmc flashing

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imx8mmevk emmc flashing

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oprata
Contributor II

Hello Folks,

I used the uuu tool to flashing the emmc of imx8mmevk board. The command "sudo uuu -b emmc_all <bootloader> <.rootfs.wic.bz2>"  works fine but it take a long time to finish. I would like to know if it is possible to flashing only <bootloader> with uuu tools and  after that flashing the <.rootfs.wic.bz2> over ethernet interface. Does anybody know how can I do that?

Thanks in advance.

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igorpadykov
NXP Employee
NXP Employee

Hi Oscavo

 

for flashing bootloader one can look at uuu documentation   UUU.pdf

"Typical usage"

Burn uboot into emmc
uuu -b emmc bootloader

and  sect.4.3.6 Copying the root file system (rootfs)  i.MX Linux User’s Guide​

 

Best regards
igor

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484 Views
igorpadykov
NXP Employee
NXP Employee

Hi Oscavo

 

for flashing bootloader one can look at uuu documentation   UUU.pdf

"Typical usage"

Burn uboot into emmc
uuu -b emmc bootloader

and  sect.4.3.6 Copying the root file system (rootfs)  i.MX Linux User’s Guide​

 

Best regards
igor

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