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Please insert the micro USB into your device, then you can refer to Serial Connection for installing necessary serial connection software in Linux/Windows.
Stop the u-boot count down by clicking any key –
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To flash to eMMC run the following commands (it will wipre your data on the eMMC device).
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5. Install rootfs Image to eMMC (or microSD)
The default images are designed to simplify installation of rootfs to eMMC, booting only into a minimal initramfs. For access to a full featured rootfs, install the contained image to either eMMC or the very same microSD:
Stop the u-boot count down by clicking any key –
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To flash to eMMC run the following commands (it will wipe your data on the eMMC device).
| Code Block |
|---|
load mmc 0:1 0xa4000000 ubuntu-core.img
mmc dev 1
mmc write 0xa4000000 0 0xd2000 |
Alternatively flash to the same microSD card used to boot:
| Code Block |
|---|
load mmc 0:1 0xa4000000 ubuntu-core.img mmc dev 10 mmc write 0xa4000000 0 0xd2000 |
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| Note |
|---|
Please Note: The above commands should be run only once (in the fist boot), or when a new image is to be used. |
Boot the machine by running ‘boot’ in u-boot.
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