Deploy A Disk Image; Deploy On Sd Card; Deploy On Internal Emmc - Cherry theobroma SYSTEMS PX30-mQ7 User Manual

System-on-module quad-core arm cortex-a35 featuring the rockchip px30 application processor

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7 Deploy a disk image

This chapter describe how to write a disk image as generated in one of the previous chapters using Yocto or Debian to the

module.

Note: The variable

Warning: Avoid having the disk image on both the SD Card and the internal eMMC of the module.

As the Linux kernel on the module uses

whether the SD Card or the internal eMMC is used.

Insert an SD card into the host PC and check

Then, run this command, replacing

7.2.1 Compile rkdeveloptool

To write the image directly onto the on-board eMMC, the flashing tool rkdeveloptool is used, and it must be compiled on the

host PC:

This step should take about 1 minute total.

7.2.2 Enter USB ﬂashing mode

To enter the USB flashing mode, make sure the

mode and there's no SD card inserted in the baseboard.

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must be already set as described in respective chapter.

and

to find out the device name that was used.

with the real device name:

slider (see Fig. 3.1 The base board for to PX30-uQ7 module) is in

to identify partitions to mount, it will be unpredictable

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