Difference between revisions of "ECE497 Notes on Device Tree"

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Here are some things I'm finding on [http://devicetree.org/Device_Tree_Usage Device Tree].
 
Here are some things I'm finding on [http://devicetree.org/Device_Tree_Usage Device Tree].
  
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* [http://learn.adafruit.com/introduction-to-the-beaglebone-black-device-tree/overview adafruit] seems to have be best intro so far.
 
* [http://www.eewiki.net/display/linuxonarm/BeagleBone Robert Nelson BeagleBone]
 
* [http://www.eewiki.net/display/linuxonarm/BeagleBone Robert Nelson BeagleBone]
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* [http://www.eewiki.net/display/linuxonarm/BeagleBone+Black Robert Nelson BeagleBone Black]
 
* [http://hipstercircuits.com/enable-pwm-on-beaglebone-with-device-tree-overlays/ Enable PWM on BeagleBone with Device Tree overlays]
 
* [http://hipstercircuits.com/enable-pwm-on-beaglebone-with-device-tree-overlays/ Enable PWM on BeagleBone with Device Tree overlays]
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* [http://hipstercircuits.com/enable-serialuarttty-on-beaglebone-black/ Good Hipster article]
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* [https://docs.google.com/document/d/17P54kZkZO_-JtTjrFuVz-Cp_RMMg7GB_8W9JK9sLKfA/pub BeagleBone and the 3.8 Kernel]
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== Commands ==
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You compile ASCII text to a blob using
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beagle$ '''dtc'''
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To get the text from a blob use
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beagle$ '''fdtdump'''
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This is from [http://hipstercircuits.com/wp-content/uploads/2013/03/dt-object-internal.txt]
  
 
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Latest revision as of 15:24, 12 September 2013

thumb‎ Embedded Linux Class by Mark A. Yoder


Here are some things I'm finding on Device Tree.

Commands

You compile ASCII text to a blob using

beagle$ dtc

To get the text from a blob use

beagle$ fdtdump

This is from [1]




thumb‎ Embedded Linux Class by Mark A. Yoder