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Optimize Boot time

0 votes
Hi:
I would like to disable some features during boot up which will (i think) will help to reduce Boot time. Below features are not require.

CAMERA
Bluetooth
Wifi
CanBus

Any others?

Please let me know if i can disable it in the Yocto build?

like this?

DISTRO_FEATURES_remove="bluetooth"



Am i correct? How about WIFI?

Regards

Simon
asked Oct 11, 2021 in Linux by simonongsk New to the Community (4 points)

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1 Answer

0 votes
if you do not need wireless or BT, why not use a non-wireless module? Or you can just use a device tree for a non-wireless module and it will not include drivers for the radio. The easiest way to disable drivers you do not use is via device tree.
answered Oct 16, 2021 by LeonidM Veteran of the Digi Community (4,411 points)
Yes. I know it. At the moment I have the 6+ Dev Board. Do you have any board similar to 6+ minus BT and wireless?
commented Oct 19, 2021 by simonongsk New to the Community (4 points)
We do have  the cc-mx-ll7c-ml non-wireless cc6+ variant. Please contact your local digi sales representative for more details on how to purchase it.
commented Oct 19, 2021 by LeonidM Veteran of the Digi Community (4,411 points)
Some details on this particular P/N: ConnectCore  i.MX6DualPlus, Extended Commercial, 800 MHz,-25 to 85C 4 GB flash, 1 GB DDR3, Ethernet, excludes MCA, excludes secure element
commented Oct 20, 2021 by LeonidM Veteran of the Digi Community (4,411 points)
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