[gem5-dev] Review Request 3362: sim: Thermal support for Linux

[Curtis Dunham]

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This is an automatically generated e-mail. To reply, visit:
http://reviews.gem5.org/r/3362/
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Review request for Default.


Repository: gem5


Description
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Changeset 11365:e4c12a2063b4
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sim: Thermal support for Linux

This patch enables Linux to read the temperature using hwmon infrastructure.
In order to use this in your gem5 you need to compile the kernel using the
following configs:

CONFIG_HWMON=y
CONFIG_SENSORS_VEXPRESS=y

And a proper dts file (containing an entry such as):

dcc {
 compatible = "arm,vexpress,config-bus";
 arm,vexpress,config-bridge = <&v2m_sysreg>;

  temp@0 {
   compatible = "arm,vexpress-temp";
   arm,vexpress-sysreg,func = <4 0>;
   label = "DCC";
  };
};


Diffs
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  src/dev/arm/rv_ctrl.hh f3f72c0ab03eac35ff4b2ab14214b66ec9c11c49 
  src/dev/arm/rv_ctrl.cc f3f72c0ab03eac35ff4b2ab14214b66ec9c11c49 
  src/dev/arm/RealView.py f3f72c0ab03eac35ff4b2ab14214b66ec9c11c49 

Diff: http://reviews.gem5.org/r/3362/diff/


Testing
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Thanks,

Curtis Dunham

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