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Old 11-24-2012, 08:52 AM   #1
valdez151
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Where to add CONFIG_... things?


Hi,
I have suggestions to change my kernel config by adding lines like:

CONFIG_OMAP_IOMMU=y
CONFIG_OMAP_IOMMU_IVA2=y

Where is the place where I could add such lines in kernel sources?
 
Old 11-24-2012, 09:47 AM   #2
pixellany
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I don't think you would do it in the actual source code. When compiling the kernel, there is typically a configuration file that gets used. Do a google search using "kernel configuration file" and see where that leads you. Also look at "make menuconfig"
 
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Old 11-24-2012, 10:33 AM   #3
valdez151
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Ok.

.config in main kernel sources directory.

Thanks for help.

EDIT:

I wanted to add that lines, but if I'm starting my compilation, new .config file is created:

scripts/kconfig/conf --silentoldconfig Kconfig
#
# configuration written to .config
#

I suppose that my .config file is not taken into account because of that --silentoldconfig. How could I change it?

Last edited by valdez151; 11-24-2012 at 11:37 AM.
 
  


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