Save buildroot configuration: Difference between revisions
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In this page | In this page you will learn how to save Buildroot and Linux configuration for a project. | ||
== Buildroot == | == Buildroot == | ||
To save | To save Buildroot config use the command : | ||
<pre class="host"> | <pre class="host"> | ||
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</pre> | </pre> | ||
The saved config | The saved config will be available in ''buildroot/defconfig'' file. | ||
To save it under a board config file, merge it with config | To save it under a board config file, merge it with config files available in: | ||
<pre class="host"> | <pre class="host"> | ||
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== Linux == | == Linux == | ||
If kernel used is > 2.6.36, a script is available in the armadeus directory ''/scripts/''. Under the bsp directory, | If kernel used is > 2.6.36, a script is available in the armadeus directory ''/scripts/''. Under the bsp directory, launch: | ||
<pre class="host"> | <pre class="host"> | ||
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</pre> | </pre> | ||
And | And choose your favorite diff tool, 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'' | ||
Revision as of 22:49, 17 November 2012
In this page you will learn how to save Buildroot and Linux configuration for a project.
Buildroot
To save Buildroot config use the command :
$ make savedefconfig
The saved config will be available in buildroot/defconfig file.
To save it under a board config file, merge it with config files 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, launch:
$ ./scripts/export_linux_config.sh [...] Please enter your favorite merge tool (ex: kompare, vimdiff, etc...) > vimdiff
And choose your favorite diff tool, 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
