EMTOP TECHNOLOGY
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SBC-IMX8MM Quick Operation Guide
10
3. Update eMMC
Make a bootable TFCard and boot up the system;
Choose the target image [under directory
Image/
] and copy it into the US
B disk. If it is
.xz
file, please unxz it to generate
.img
file.
Install the USB disk on the ARM board, it will be automatically mounted under
directory
/run/media/
, for example, the USB disk is recognized as
sda1
;
Run command to start writing eMMC:
root@imx8mmddr4evk:~# umount /dev/mmcblk2*
root@imx8mmddr4evk:~# dd if=/run/media/sda1/imx-image-full-imx8mmddr4evk-
xxx.img of=/dev/mmcblk2
After it's done, power off the board, remove the TFCard, then reboot the board, it
should boot from eMMC and enter into Linux prompt.
