Save buildroot configuration: Difference between revisions
From ArmadeusWiki
(New page: In this page we will lean how to save buildroot and linux configuration for a project. == Buildroot == == Linux == If kernel used is > 2.6.36, a script is available in the armadeus dire...) |
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== Buildroot == | == Buildroot == | ||
To save buildroot config use the command : | |||
<pre class="host"> | |||
$ make savedefconfig | |||
</pre> | |||
The saved config file will be available in file: | |||
<pre class="host"> | |||
buildroot/defconfig | |||
</pre> | |||
To save it under a board config file, merge it with config file available in: | |||
<pre class="host"> | |||
vimdiff buildroot/defconfig buildroot/configs/<BOARD_NAME>_defconfig | |||
</pre> | |||
== Linux == | == Linux == | ||
Revision as of 10:47, 8 October 2012
In this page we will lean how to save buildroot and linux configuration for a project.
Buildroot
To save buildroot config use the command :
$ make savedefconfig
The saved config file will be available in file:
buildroot/defconfig
To save it under a board config file, merge it with config file available in:
vimdiff buildroot/defconfig buildroot/configs/<BOARD_NAME>_defconfig
Linux
If kernel used is > 2.6.36, a script is available in the armadeus directory /scripts/. Under the bsp directory, type:
$ ./scripts/export_linux_config.sh [...] Please enter your favorite merge tool (ex: kompare, vimdiff, etc...) > vimdiff
And give your favorite diff tools then press enter. Under your diff tools, do the merge. The final config file will be saved in :
buildroot/target/device/armadeus/<BOARD_NAME>/<BOARD_NAME>-linux-<KERNEL_NUM>.config
